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  1. aren't crystals inside brachiapods cool. I have several also, as I was admiring yours, I started wondering why they form....is it because of the specialized chemicals in the soft body tissue that stays trapped as it decomposes inside the shell....or is it, that water with minerals leaches into the shell and with the space the crystals grow...in other words, I guess I am trying to figure out if the crystals grow inside because the shell is merely a fissure, or does the animal actually contribute to the process. In the Conasauga Trilobites found near Dalton, Georgia, most of them have a sort of iron looking blow ring around them, which I've read, is caused by the decomposing fleshy parts...one of the ways to distinguish between a molt and an enact animal. So I hope someone knowledgeable about such things provides an answer. Thanks. And great finds, especially the peripristis.
  2. Check the entries below carefully and cast your vote! PM me if you notice any errors with the entries. The poll ends December 9th. Be sure to vote in our other FOTM poll, HERE 1. Aphelaspis brachyphasis trilobite - Conasauga Formation, Late Cambrian (~500 mya) - Chatsworth, GA 2. Diptera indet. insect - Green River Formation, Parachute Creek Member, Eocene (~48 mya) - Douglas Pass, CO 3. Devonaster eucharis seastars - Mahantango Formation, Middle Devonian (392-385 mya) - Sparrowbush, NY 4. Serpulid operculum (species and genus indet.) - Meerssen Member, Maastricht Formation, Late Cretaceous (66 mya) - ENCI Quarry, Maastricht, Netherlands 5. Eurypterus remipes eurypterid - Fiddlers Green Formation, Phelps Member, Upper Silurian (~410 mya) - Ilion (Herkimer County), NY 6. Scaphitid ammonoid - Mancos Shale, Albian-Campanian, Late Cretaceous (~110-80 mya) - Chama, NM 7. Hippochrenes amplus gastropod - Barton Formation/Group, Eocene (~40 mya) - Hamphshire, UK
  3. piranha

    Trilobite Papers 1762–2023: Years in Review

    Here is the complete list of 152 trilobite papers published in 2018. Page one of this thread is reserved for the previous years to be added in the near future. Alberti, M. 2018 Leonaspis bassei n. sp. (Trilobita, Odontopleuridae) aus dem basalen Rupbach-Schiefer (Ober-Emsium; Rhenoherzynikum). [Leonaspis bassei n. sp. (Trilobita, Odontopleuridae) from the basal Rupbach Slate (Upper Emsian; Rhenohercynian).] Mainzer Geowissenschaftliche Mitteilungen, 46:7-22 Álvaro, J.J., Esteve, J., Zamora, S. 2018 Morphological assessment of the earliest paradoxidid trilobites (Cambrian Series 3) from Morocco and Spain. Geological Magazine, 155(7):1566-1595 Armstrong, M.L. 2018 Trilobites from a Cambrian extinction interval at the base of the Steptoean Stage, Riley Formation, central Texas. MSc. Thesis, University of Oklahoma, School of Geology and Geophysics, 255 pp. Armstrong, M.L., Westrop, S.R., Engel, M. 2018 Integrating Trilobite Biostratigraphy and Carbon Isotope Stratigraphy of the Cambrian (Paibian; Steptoean) Spice Event in Central Texas and Western Utah. GSA 320997 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 272-15 Babcock, L.E. 2018 Pathologies in Paleozoic Trilobites. GSA 320084 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 40-4 Ballester, A.S., Liñán, E., Gozalo, R. 2018 Los trilobites de Minas Tierga (Marianiense, Cámbrico inferior) de las Cadenas Ibéricas (NE España). [The trilobites of Tierga Mines (Marianiense, Lower Cambrian) of the Iberian Chains (NE Spain).] In: Vaz, N. & Sá, A.A. (eds.) Yacimientos paleontológicos excepcionales en la península Ibérica. XXXIV Jornadas de Paleontología y IV Congreso Ibérico de Paleontología. Cuadernos del Museo Geominero, 27:595-601 Basse, M. 2018 Die Typen der Trilobita mit deutscher Typuslokalität. Fortschritte in der Forschung im Jahr 2017 bis Frühjahr 2018. [The types of Trilobita with German type locality. Research progress in 2017 until spring 2018.] Dortmunder Beiträge zur Landeskunde, naturwissenschaftliche Mitteilungen, 48:185-226 Basse, M. & Müller, P. 2018 Phaetonellus aus dem Devon des Rhenoherzynikums (Trilobita, Emsium und Eifelium, rechtsrheinisches Schiefergebirge). [Phaetonellus from the Devonian of the Rhenoherzynikum (Trilobita, Emsium and Eifelium, right bank of the Schiefergebirge).] Dortmunder Beiträge zur Landeskunde, naturwissenschaftliche Mitteilungen, 48:97-183 Basse, M. & Müller, P. 2018 Status quo der Funde von Paralejurus aus den deutschen Varisziden (Trilobita, spätes Silur bis frühes Mitteldevon). [Status quo of the finds of Paralejurus from the German Variscides (Trilobita, late Silurian to early middle Devonian). Mainzer Geowissenschaftliche Mitteilungen, 46:129-154 Beech, J.D., Lamsdell, J.C. 2018 Death Defying Morphologies: Extinction in and Disparity in the Order Harpetida GSA Annual Meeting in Indianapolis, Indiana, Usa - 2018 Paper No. 39-17 Bennett, C.E., Williams, M., Leng, M.J., Lee, M.R., Bonifacie, M., Calmels, D., Fortey, R.A., Laurie, J.R., Owen, A.W., Page, A.A., & Munnecke, A. 2018 Oxygen isotope analysis of the eyes of pelagic trilobites: Testing the application of sea temperature proxies for the Ordovician. Gondwana Research, 57:157-169 Bergström, S.M., Ahlberg, P., Maletz, J., Lundberg, F., Joachimski, M.M. 2018 Darriwilian (Middle Ordovician) chemostratigraphy linked to graptolite, conodont and trilobite biostratigraphy in the Fågelsång-3 drill core, Scania, Sweden. Geologiska Foreningens i Stockholm Forhandlingar, 140(3):229-240 Betts, M.J., Paterson, J.R., Jacquet, S.M., Andrew, A.S., Hall, P.A., Jago, J.B., Jagodzinski, E.A., Preiss, W.V., Crowley, J.L., Brougham, T., Mathewson, C.P., García-Bellido, D.C., Topper, T.P., Skovsted, C.B., Brock, G.A. 2018 Early Cambrian chronostratigraphy and geochronology of South Australia. Earth-Science Reviews, 185:498-543 Bicknell, R.D.C. & Paterson, J.R. 2018 South Australian Cambrian trilobite injuries: A new approach to explore the early evolution of predation and lateralisation. pp. 60-61 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Bicknell, R.D.C., Pates, S., Botton, M.L. 2018 Abnormal xiphosurids, with possible application to Cambrian trilobites. Palaeontologia Electronica, 21(2,19A):1-17 Boyce, W.D. & Knight, I. 2018 Trilobite-based recognition of the Early–Middle Cambrian (Dyeran–Delamaran) boundary in the Labrador Group, western Newfoundland, Canada. Geological Association of Canada Newfoundland and Labrador Section - 2018 Spring Technical Meeting Atlantic Geology, 54:134 Budil, P., Fatka, O., Laibl, L., Nohejlová, M., Polechová, M., 2018 Libeň and Letná formations Lagerstätten (Sandbian, Prague Basin, Barrandian area): state of art and perspectives. p. 478 In: 5th International Palaeontological Congress IPC5 Bushuyev, Ye.V. & Komlev, D.A. 2018. New finds of lower Cambrian trilobites in reduction of Konstinskoy Svity River Sukhaya Tunguska (West of the Siberian platform). pp. 31-32 In: Fundamental and applied paleontology. Materials of the LXIV Session Paleontological Society, All-Russian Institute for Geological Research Carbonaro, F.A., Langer, M.C., Nihei, S.S., Souza-Ferreira, G., Ghilardi, R.P. 2018 Inferring ancestral range reconstruction based on trilobite records: a study-case on Metacryphaeus (Phacopida, Calmoniidae). Nature Scientific Reports, 8(15179):1-12 Carvalho, M.D.G.P. 2018 Occurrence of Dipleura dekayi Green, 1832 (Trilobita; Homalonotidae) in the Devonian of Colombia. American Museum Novitates, 3902:1-8 Chen, Z., Zhao, Y. 2018 Guizhou Jianhe Balang "Qingxudong Formation" Trilobites. p. 39 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Chen, Z., Zhao, Y., Yang, X., Wang, M. 2018 Duyunaspis Zhang and Qian in Zhou et al., 1977 (Trilobita) from the "Tsinghsutung Formation" (Series 2, Stage 4) of eastern Guizhou, South China. Acta Palaeontologica Sinica, 57(2):181-191 Chirivella, J.B., Liñán, E., Álvarez, M.E.D., Gozalo, R. 2018 Los Paradoxídidos de la fm. mansilla y base de la fm. Murero (Leoniense superior–Caesaraugustiense medio, serie 3 del Cámbrico) en las Cadenas Ibéricas (España). [The Paradoxides of the Mansilla Formation and base of the Murero Formation (Upper Leonian-Middle Caesaraugustian, 3 series of the Cambrian) in the Iberian Chains (Spain).] In: Vaz, N. & Sá, A.A. (eds.) Yacimientos paleontológicos excepcionales en la península Ibérica. XXXIV Jornadas de Paleontología y IV Congreso Ibérico de Paleontología. Cuadernos del Museo Geominero, 27:555-561 Choi, D.K. & Park, T.Y.S. 2018 Erratum to: Recent advances of trilobite research in Korea: Taxonomy, biostratigraphy, paleogeography, and ontogeny and phylogeny. Geosciences Journal, 22(4):681 Collantes, L., Gozalo, R., Garzón, I., Mayoral, E. 2018 Trilobites del Cámbrico inferior (Marianiense) de la Unidad Fregenal-Cumbres (Sierra norte de Huelva). [Trilobites of the Lower Cambrian (Marianiense) of the Fregenal-Cumbres Unit (Sierra Norte de Huelva).] In: Vaz, N. & Sá, A.A. (eds.) Yacimientos paleontológicos excepcionales en la península Ibérica. XXXIV Jornadas de Paleontología y IV Congreso Ibérico de Paleontología. Cuadernos del Museo Geominero, 27:563-570 Corbacho, J., López-Soriano, F.J., Lemke, U., Morrison, S., Hammond, K. 2018 Diversity and Distribution of the Genus Platypeltoides (Nileidae) in Morocco. American Journal of Bioscience and Bioengineering, 6(2):13-20 Crônier, C., Abbache, A., Khaldi, A., Oudot, M., Maillet, Mehadji, S., Ouali, A. 2018 Biodiversity and palaeobiogeographical affinities of Middle Devonian trilobites from Algeria. p. 819 In: 5th International Palaeontological Congress IPC5 Crônier, C., Abbache, A., Khaldi, A., Yacine, M., Oudot, M. 2018 Middle Devonian trilobites of the Saoura Valley, Algeria: insights into their biodiversity and Moroccan affinities. Geological Magazine, 155(4):811-840 Crônier, C., Oudot, M., Klug, C., De Baets, K. 2018 Trilobites from the Red Fauna (latest Emsian, Devonian) of Hamar Laghdad, Morocco and their biodiversity. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 290(1-3):241-276 Cuen-Romeroa, F.J., Valdez-Holguín, J.E., Buitrón-Sánchez, B.E., Monreal, R., Enríquez-Ocaña, L.F., Aguirre-Hinojosa, E., Ochoa-Granillo, J.A., Palafox-Reyes, J.J. 2018 Trilobite-based biostratigraphy (arthropoda-trilobita) and related faunas of the Cambrian from Sonora, Mexico. Journal of South American Earth Sciences, 83:227-236 Drage, H.B., Holmes, J.D., García‐Bellido, D.C., Daley, A.C. 2018 An exceptional record of Cambrian trilobite moulting behaviour preserved in the Emu Bay Shale, South Australia. Lethaia, 51(4):473-492 Drage, H.B., Laibl, L. & Budil, P. 2018 Postembryonic development of Dalmanitina, and the evolution of facial suture fusion in Phacopina. Paleobiology, 44(4):638-659 Du, G., Peng, J., Wang, D., Fan, W. 2018 Morphological analysis and ontogeny of the trilobite Changaspis elongata from the Cambrian Series 2 of Guizhou, South China. p. 112 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Ebbestad, J.O.R. & Fortey, R.A. 2018 Stratigraphy and trilobite biofacies of the Late Ordovician (Katian) of the Taimyr Peninsula, Arctic Russia. International Conference on Arctic Margins, Abstract Esteve, J., Gutiérrez-Marco, J.C., Rubio, P., Rábano, I. 2018 Evolution of trilobite enrolment during the Great Ordovician Biodiversification Event: insights from kinematic modelling. Lethaia, 51(2):207-217 Esteve, J., Zhao Y., Maté-González, M.A., Gómez-Heras, M., Peng, J. 2018 A new high-resolution 3-D quantitative method for analysing small morphological features: an example using a Cambrian trilobite. Nature Scientific Reports, 8(2868):1-10 Evans, A., Nikolic, M., Hopkins, M., Daly, E.S., Catlett, K., Jernvall, J. 2018 Inhibitory cascade and serial segmentation in teeth, limbs and body segments: from trilobites to hominids. p. 370 In: 5th International Palaeontological Congress IPC5 Fang, J., Wu, H., Zhang, S., Yang, T., Li, H. 2018 Study on the Stratigraphy of the Jinjinzi Section of the Bottom of the Guzhang Formation in the Cambrian. pp. 169-170 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Fatka, O. & Budil, P. 2018 Digestive structures in the Middle Ordovician trilobite Prionocheilus Rouault, 1847 from the Barrandian area of Czech Republic. Geologica Acta, 16(1):65-73 Fatka, O., Budil, P., Laibl, L., 2018 Possible shell disease syndrome in late holaspid Ordovician trilobites. p. 517 In: 5th International Palaeontological Congress IPC5 Feist, R. & Belka, Z. 2018 Late Emsian (Devonian) trilobite communities from the Kess-Kess mounds, Hamar Laghdad (Anti-Atlas, Morocco). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 290(1-3):277-290 Feist, R. & Weyer, D. 2018 The proetid trilobite Perliproetus, a marker of the late Famennian in Central Europe and North Africa. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 287(2):195-206 Flick, U. 2018 Die Trilobiten-Fauna im Greifenstein-Kalk der Typlokalität (Grenzbereich Emsium/Eifelium) – ein Zwischenbericht. [The trilobite fauna from the Greifenstein Limestone at the type locality (boundary Emsian-Eifelian) – an interim report.] Jahrbücher des Nassauischen Vereins für Naturkunde, 139:133-161 Fowler, E. 2018 Late Dyeran Olenelloid fauna from Ellendale, S. Monitor Range, Nevada – A report on USGS collection 4233-CO. The Trilobite Papers, 20:35-39 Geyer, G. 2018 A Century Ago - 1918. The Trilobite Papers, 20:9-17 Geyer, G. 2018 Solenopleura, Parasolenopleura and related conundrums. pp. 116-117 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Geyer, G. & Landing, E. 2018 An exploring expedition to the world’s oldest trilobites. pp. 66-70 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Ghobadi Pour, M., Popov, L.E., Omrani, M, Omrani, H. 2018 The latest Devonian (Famennian) phacopid trilobite Omegops from eastern Alborz, Iran. Estonian Journal of Earth Sciences, 67(3):192-204 Gutiérrez-Marco, J.C., Pereira, S., Colmenar, J., Zamora, S., Rábano, I. 2018 Middle Berounian (ca. Sandbian 2-Katian 1) trilobite, brachiopod and echinoderm assemblages from the southern Central Iberian Zone, Spain. p. 844 In: 5th International Palaeontological Congress IPC5 Heath, R.A. 2018 A Palaeoenvironmental Analysis of Ordovician trilobites from the Builth-Llandrindod Wells Inlier, Central Wales. B.Sc. Thesis, University of Manchester, School of Earth and Environmental Sciences, 93 pp. Heward, A.P., Booth, G.A., Fortey, R.A., Miller, C.G., Sansom, I.J. 2018 Darriwilian shallow-marine deposits from the Sultanate of Oman, a poorly known portion of the Arabian margin of Gondwana. Geological Magazine, 155(1):59-84 Holmes, J.D., Paterson, J.R., García-Bellido, D.C. 2018 Exceptional preservation of Redlichia from the Emu Bay Shale, South Australia, including a giant new species. p. 60 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Hong, P.S. 2018 Earliest trilobites of Korea. pp. 118-119 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Hopkins, M.J. 2018 Discovering Parameters That Govern Variation in Trilobite Growth and Body Size Through Modeling. GSA Annual Meeting in Indianapolis, Indiana, Usa - 2018 Paper No. 199-10 Kchodl, J.J. 2018 A Pictorial Guide to North American Trilobites: Second Edition. Privately Published by the Author, 86 pp. Kennedy, R. & Stammers, S. 2018 Trilobites of the British Isles. Siri Scientific Press, 384 pp. Knížek, F., Vokáč, V., Hartl, F., Pavlovič, M. 2018 Biostratigraphically important findings of two index trilobites from the Jince Formation (Cambrian, Drumian) of the Příbram-jince Basin (Barrandian Area, Czech Republic). Folia Musei Rerum Naturalium Bohemiae Occidentalis, Geologica et Paleobiologica, Západoceské muzeum v Plzni, 52:1-6 Korovnikov, I.V. 2018 The oldest trilobites from Siberia. p. 325 In: 5th International Palaeontological Congress IPC5 Korovnikov, I.V. 2018 Paleogeographic distribution of the ancient trilobites of the Atdaban period of the early Cambrian in the Altai-Sayan folding area. pp.62-64 In: Fundamental and applied paleontology. Materials of the LXIV Session Paleontological Society, All-Russian Institute for Geological Research Korovnikov, I.V. 2018 The dynamics of trilobite developments in the Lower and the early Middle Cambrian of the Eastern Siberian platform: The Protolenidae and Oryctocephalidae. Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of the Russian Academy of Sciences (IPGG SB RAS) - 111 pp. Korovnikov, I.V. 2018 Middle Cambrian trilobites and biostratigraphy of the section at the Khorbosuonka River (NE Siberian platform). pp.82-85 In: Podobina, V.M. (ed.) Evolution of Life on the Earth: Materials of the V International Symposium November 12–16, 2018. Tomsk: Publishing House of Tomsk State University Korovnikov, I.V., Novozhilova, N.V., Tokarev, D.A. 2018 Distribution of Atdabanian (Early Cambrian) Trilobites, Archaeocyaths, and Small Shelly Fossils in the Altai–Sayan Folded Area. Paleontological Journal, 52:1481-1493 Krueger, H.H. 2018 Die Familie Raphiophoridae (Trilobita) aus ordovizischen baltoskandischen Geschieben. Ampyx-Verlag, 62 pp. Krylov, A.V. 2018 New Data on the Taxonomy and localities of Ordovician Trilobites (Trilobita: Ptychopariida: Illaenidae, Panderidae) of Leningrad Region. Baranovichi State University Bulletin, 6:57-81 Kundura, J.P. 2018 Trilobite assemblages in Floian of Montagne Noire, France: focus on the upper part of the "Formation de Saint-Chinian". p. 520 In: 5th International Palaeontological Congress IPC5 Laibl, L. 2018 Evolutionary modifications of early developmental stages in Cambrian trilobites. p. 521 In: 5th International Palaeontological Congress IPC5 Laibl, L. 2018 Morphological and ecological disparity in early developmental stages of Cambrian trilobites. pp.61-62 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Laibl, L., Cederström, P., Ahlberg, P. 2018 Early post-embryonic development in Ellipsostrenua (Trilobita, Cambrian, Sweden) and the developmental patterns in Ellipsocephaloidea. Journal of Paleontology, 92(6):1018-1027 Lam, A.R., Stigall, A.L., Matzke, N.J. 2018 Dispersal in the Ordovician: Speciation patterns and paleobiogeographic analyses of brachiopods and trilobites. Palaeogeography, Palaeoclimatology, Palaeoecology, 489:147-165 Lan, T., Zhao, Y., Peng, J., Yang, X. 2018 Kaili Biota ontogenetic fossils of trilobites. p. 41 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Lavine, R.J. 2018 Patterns of Morphological Diversification within the Suborder Agnostina (Trilobita). GSA 323024 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 115-3 Lebrun, P. 2018 Fossiles du Maroc. [Fossils from Morocco.] Les Editions du Piat, 298 pages, 950 photos Lee, S.B. 2018 Refined biostratigraphy of the Cambrian Stage 10 of the Taebaeksan Basin, Korea. p. 122 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Lefebvre, B., Lerosey-Aubril, R., Martin, E., Gutiérrez-Marco, J.C., García-Bellido, D.C., Rábano, I., Saleh, F., Vidal, M., Van Roy, P. 2018 Fossilized appendages and guts in three phacopid trilobites from the Tremadocian lower Fezouata Konservat-lagerstätte (Lower Ordovician, Morocco). p. 862 In: 5th International Palaeontological Congress IPC5 Lerosey-Aubril, R., Gaines, R.R., Hegna, T.A., Ortega-Hernández, J., Van Roy, P., Kier, C., Bonino, E. 2018 The Weeks Formation Konservat-Lagerstätte and the evolutionary transition of Cambrian marine life. Journal of the Geological Society London, 175:705-715 Lerosey‐Aubril, R. & Peel, J.S. 2018 Gut evolution in early Cambrian trilobites and the origin of predation on infaunal macroinvertebrates: evidence from muscle scars in Mesolenellus. Palaeontology, 61(5):747-760 Lerouge, F. 2018 Dicranurus monstrosus: herkomst, morfologie, ecologie en preparatie van een iconische trilobiet. [Dicranurus monstrosus: Origin, morphology, ecology and preparation of an iconic trilobite.] Spirifer, 42(2):13-23 Liu, S. 2018 Study on Taphonomy of the Balang Fauna Lagerstätte from the Cambrian(Stage 4) of Guizhou, China. PhD Thesis, Guizhou University, 149 pp. Loch, J.D., Taylor, J.F., Repetski, J.E. 2018 Lotagnostus-dominated faunas from the Cambrian Windfall Formation, Nevada, USA: Implications for deliberations over the base of Cambrian Stage 10. pp. 125-126 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Loch, J.D., Taylor, J.F., Repetski, J.E., Strauss, J.V., Kamerer, W.T. 2018 Paleoenvironmental distribution of the Late Cambrian (Furongian) Agnostoid arthropod Lotagnostus in western Laurentia. GSA 324627 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 257-3 Lomas Martín, J.C. 2018 Guía de Trilobites del Ordovícico Medio de Castilla-La Mancha y Extremadura. 2ª Edición. Guide of Trilobites of the Middle Ordovician of Castilla-La Mancha and Extremadura. 2nd Edition. Fondos de los Museos de Molina, Monografías de la Asociación Paleontológica Alcarreña Nautilus, 226 pp. Losso, S. 2018 A new genus of dimeropygid trilobites from the Great Basin of the western USA. Masters Thesis, University of Iowa, 121 pp. Makarova, A.L. 2018 About trilobites of the genus Nganasanella Rosova, 1963 (upper Cambrian) and their stratigraphic values. pp. 71-72 In: Fundamental and applied paleontology. Materials of the LXIV Session Paleontological Society, All-Russian Institute for Geological Research Maneethein, S., Ditbanjong, P., Thasod, Y., Bignon, A. 2018 Classification of the Upper Paleozoic Trilobites from Doi Tu Pu, Chiang Rai Province, Northern Thailand : Preliminary result. The 2nd International Symposium on Geoscience Resources and Environments of Asian Terranes. Abstracts Volume. Marinšek, M., Križnar, M., Gale, L. 2018 Trilobites from European sites in school and historical geological collections of the Natural History Museum of Slovenia. p.188 In: Slovenian Geological Congress Velenje, 3-5.10.2018 Collection of abstracts. McAdams, N.E.B., Adrain, J.M., Karim, T.S. 2018 The pliomerid trilobite Ibexaspis and related new genera, with species from the Early Ordovician (Floian; Tulean, Blackhillsian) of the Great Basin, western USA. Zootaxa, 4525(1):1-152 McCobb, L.M.E., McDermott, P.D., Owen, A.W. 2018 The trilobite fauna of an uppermost Katian (Upper Ordovician) echinoderm Lagerstätte from South West Wales. The Palaeontological Association 62nd Annual Meeting - Programme Abstracts McClure, T.C., Busch, R.M. 2018 Change in Edenian Triarthrus species along a depth gradient in the Taconic Foreland Basin, Pennsylvania. GSA 311140 (GSA Northeastern Section - 53rd Annual Meeting - 2018) Paper No. 10-21 Meroi Arcerito, F.R., Waisfeld, B.G., Vaccari, N.E., Muñoz, D.F. 2018 High resolution trilobite biostratigraphy for the early late Tremadocian (Tr2) interval (Early Ordovician) Santa Rosita Formation, Argentine Cordillera Oriental. Ameghiniana, 55(5):531-554 Moysiuk, J. & Caron, J.B. 2018 Burgess Shale fossils shed light on the agnostid problem. p. 300 In: 5th International Palaeontological Congress IPC5 Müller, P. & Hahn, G. 2018 Die Trilobiten der Erdbach-Kalke von Erdbach (Hessen) und die der "Phillipsien-Bank" im Raum Warstein (NordrheinWestfalen), sowie eine Revision der Cystispininae (mittleres Mississippium). [The trilobites of the Erdbach limestone of Erdbach (Hesse) and those of the "Phillipsien-Bank" in the Warstein area (North Rhine-Westphalia), as well as a revision of cystispininae (middle Mississippian).] Abhandlungen der Senckenberg Gesellschaft für Naturforschung, 574:1-237 Mychko, E.V. & Alekseev, A.S. 2018 Trilobites from the Gzhelian (Pennsylvanian) of the Moscow Region. Paleontological Journal, 52(5):506-519 Mychko E.V. 2018 Complex of Lower-Permian trilobites from Shachtau (Bashkortostan Republic). The fifteenth all Russian scientific school for young scientists in paleontology, p. 22 Ng, R.Y., Adrain, J.M. 2018 Phylogeny and Morphology of the Cambrian-ordovician Trilobite genus Clelandia with new and revised Species. GSA 324590 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 115-5 Pankowski, M.K., Pankowski, M.J., Hegna, T. 2018 Legacy data in phylogenetics and a Re-analysis of mid-paleozoic phacopid phylogeny GSA 322878 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 115-4 Park, T.Y. 2018 Ontogeny of the two co-occurring middle Furongian (late Cambrian) shumardiid trilobites and the protaspid morphology of shumardiids. Geological Magazine, 155(6):1247-1262 Paterson, J.R., Gaines, R.R., García-Bellido, D.C., Jago, J.B. 2018 The Emu Bay Shale fan delta complex: palaeoenvironmental conditions affecting the community structure of a unique Cambrian Lagerstätte. p. 59 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Peel, J.S. & Willman, S. 2018 The Buen Formation (Cambrian Series 2) biota of North Greenland. Papers in Palaeontology, 4(3):381-432 Pegel, T.V. 2018 Cambrian paleobiogeography and evolution of trilobite biofacies zoning on the Siberian platform. pp.106-109 In: Podobina, V.M. (ed.) Evolution of Life on the Earth: Materials of the V International Symposium November 12–16, 2018. Tomsk: Publishing House of Tomsk State University Peng, S.C. 2018 New oryctocephalid taxa from the Cambrian Balang Biota in NW Hunan with a review on the classification of oryctocephalids. p. 506 In: 5th International Palaeontological Congress IPC5 Peng, S.C., Babcock, L.E., Bagnoli, G., Shen, Y., Mei, M., Zhu, X., Li, D., Zhang, X., Wang, L., 2018 Proposed GSSP for the base of Cambrian Stage 10 (Furongian Series) at FAD of Lotagnostus americanus in the Wa’ergang section, Hunan, South China. pp.76-78 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Peng S.C., Babcock, L.E., Zhu, X., Dai, T. 2018 A new oryctocephalid trilobite from the Balang Formation (Cambrian Stage 4) of northwestern Hunan, South China, with remarks on the classification of oryctocephalids. Palaeoworld, 27(3):322-333 Pereira, S. 2018 A coleção de trilobites do Museu Nacional de História Natural e da Ciência (Universidade de Lisboa, Portugal). VIII Congresso Jovens Investigadores em Geociências, pp. 73-76 Pereira, S. 2018 'Striptease' Paleozoico: exemplos de ecdise em trilobites do Ordovícico Superior de Portugal. [Paleozoic 'Striptease': exemples of ecdysis in trilobites of Upper Ordovician of Portugal.] In: Vaz, N. & Sá, A.A. (eds.) Yacimientos paleontológicos excepcionales en la península Ibérica. XXXIV Jornadas de Paleontología y IV Congreso Ibérico de Paleontología. Cuadernos del Museo Geominero, 27:301-312 Pereira, S., Gutiérrez-Marco, J.C., Colmenar, J., Rábano, I. 2018 Trilobites del Ordovícico Superior del Macizo del Tremedal (rama castellana de la Cordillera Ibérica) Geogaceta, 64:95-98 Qin, S., Dоng, L., Shen, B. 2018 Ontogenetic variation on cranidial shape of the Late Middle Cambrian (Cambrian Series 3) Trilobite Jiulongshania acalla. GSA 321978 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 39-18 Rábano, I., Gutiérrez-Marco, J.C., Pereira, S., Bernárdez, E. 2018 El trilobites Dionide (Trinucleoidea) en el Ordovícico de España. [The trilobites Dionide (Trinucleoidea) in the Ordovician of Spain.] In: Vaz, N. & Sá, A.A. (eds.) Yacimientos paleontológicos excepcionales en la península Ibérica. XXXIV Jornadas de Paleontología y IV Congreso Ibérico de Paleontología. Cuadernos del Museo Geominero, 27:313-323 Rice, A., Van Iten, H. 2018 Gravicalymene celebra (Raymond) from the Silurian Laurel Dolostone: Where are the Pieces? GSA 312061 (GSA Southeastern Section - 67th Annual Meeting - 2018) Paper No. 20-3 Rushton, A.W.A., Fortey, R.A. 2018 A giant trilobite from the Lynton Formation, North Devon, indicates a Late Emsian age. Geoscience in South-West England, 14, 194-197 Schoenemann, B. 2018 The functioning of a trilobite visual system more than half a billion years ago. p. 307 In: 5th International Palaeontological Congress IPC5 Schoenemann, B. 2018 Evolution of Eye Reduction and Loss in Trilobites and Some Related Fossil Arthropods. Emerging Science Journal, 2(5):272-286 Schoenemann, B. 2018 'Stielauge' [Stalked-eye] or passion in and for science. The Trilobite Papers, 20:32-34 Schoenemann, B. & Clarkson, E.N.K. 2018 How an eye of a phacopid trilobite is constructed, or the solution of Stürmer’s enigma. The Palaeontological Association 62nd Annual Meeting - Programme Abstracts Schöning, H. 2018 Zwei bemerkenswerte Cranidien ordovizischer Trilobiten aus Geschieben des Unteren Roten Orthocerenkalks. [Two remarkable cranidia of Ordovician trilobites from glacial erratics of the Lower Red Orthoceratite Limestone.] Geschiebekunde Aktuell, 34(1):17-25 Schwimmer, D.R., Montante, W.M. 2018 Horseshoe crabs as modern analogs of trilobites: contrary evidence from a meraspid cluster in the upper Cambrian Conasauga Formation, western Georgia GSA 311581 (GSA Annual Meeting in Knoxville, Tennessee, USA - 2018) Paper No. 4-2 Sheldon, P.R. 2018 Fluctuating asymmetry in Ordovician trilobites from the Builth-Llandrindod Inlier, central Wales. The Palaeontological Association 62nd Annual Meeting - Programme Abstracts Smith, P.M., Paterson, J.R., Brock, G.A. 2018 Trilobites and agnostids from the Goyder Formation (Cambrian Series 3, Guzhangian; Mindyallan), Amadeus Basin, central Australia. Zootaxa, 4396(1):1-67 Stanley, S.M. 2018 Genal spines functioned to allow Trilobites to right themselves after being overturned. GSA 319781 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 199-11 Stebing, J., Le, M., Mikulic, D.G., Dattilo, B., Havens, J.J. 2018 A new Silurian (Ludlow, Gorstian) Trilobite fauna from Pipe Creek Junior Quarry, Swayzee, Grant County, Indiana. GSA 324770 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 39-4 Stocker, C., Lane, P.D., Siveter, D.J., Williams, M., Oji, T., Tanaka, G., Komatsu, T., Wallis, S. 2018 Silurian and Devonian trilobites of Japan: ‘eye witnesses’ to the early geological evolution of the Japanese islands. The Palaeontological Association 62nd Annual Meeting - Programme Abstracts Stocker, C., Tanaka, G., Siveter, D.J., Lane, P., Tsutsumi, Y., Komatsu, T., Wallis, S., Oji, T., Siveter, D.J., Williams, M. 2018 Biogeographical and biostratigraphical significance of a new Middle Devonian phacopid trilobite from the Naidaijin Formation, Kurosegawa Terrane, Kyushu, southwest Japan. Paleontological Research, The Palaeontological Society of Japan, 22(1):75-90 Stocker, C., Williams, M., Lane, P., Siveter, D.J., Oji, T., Wallis, S., Tanaka, G., Komatsu, T. 2018 Silurian and Devonian trilobites of Japan: 'eye witnesses' to the early geological evolution of the Japanese islands. p. 747 In: 5th International Palaeontological Congress IPC5 Sundberg, F.A. 2018 Trilobite biostratigraphy of the Cambrian 5 and Drumian stages, Series 3 (Laurentian Delamaran, Topazan, and Marjuman stages, Lincolnian Series) of the lower Emigrant Formation at Clayton Ridge, Esmeralda County, Nevada. Journal of Paleontology, 92(Memoir 76):1-44 Sundberg, F.A. (ed.) 2018 The Trilobite Papers, 20:1-48 PaleoNet Online Publication Sun, Z.X., Wang, P.L., Zhao, F.C., Yuan, J.L. 2018 New material of Peronopsis Hawle and Corda, 1847 (Agnostida: Trilobita) from the uppermost part of the Manto Formation (Cambrian Series 3, Stage 5) in Dongping, Shandong Province. Acta Palaeontologica Sinica, 57(3):287-294 Taylor, R.S. 2018 A fresh perspective on the middle Cambrian trilobites from Manuels River, Conception Bay South, Newfoundland, Canada. Geological Association of Canada Newfoundland and Labrador Section - 2018 Spring Technical Meeting Atlantic Geology, 54:143-144 Taylor, W., Högström, A., Ebbestad, J.O.R., Høyberget, M., Jensen, S., Meinhold, G., Palacios, T., Novis, L. 2018 Teaching with Trilobites: digital resources to enhance student learning at the Tromsø University Museum. p. 1077 In: 5th International Palaeontological Congress IPC5 Tortello, M.F. 2018 Redescription of a Lotagnostus–Mendoparabolina faunule (Trilobita; late Furongian) from Quebrada San Isidro, Precordillera of Mendoza, Argentina. Paläontologische Zeitschrift, 92(3):373-386 Tortello, M.F., Zeballo, F.J. & Monti, D. 2018 A late Furongian trilobite assemblage from the eastern Cordillera Oriental (Santa Rosita Formation; Jujuy, Argentina) and its biostratigraphic significance. Revista del Museo Argentino de Ciencias Naturales N.S., 20(2):271-282 Vaccari, N.E., Waisfeld, B.G., Canelo, H.N., & Smith, L. 2018 Trilobites from the Iscayachi Formation (Upper Cambrian - Lower Ordovician), Cordillera Oriental, South Bolivia. Biostratigraphic implications. In: Fósiles y Facies de Bolivia - Riglos, M.S., Farjat, A.D., & Leyton, M.A.P. (eds.) Sincronía Diseño & Publicidad, Santa Cruz de la Sierra, 3:36-58 Vannier, J., Vidal, M., Marchant, R., El Hariri, K., Kouraiss, K., El Albani, A., Mazurier, A., Martin, E. 2018 Collective behaviour in trilobites from the Lower Ordovician of Morocco. p. 328 In: 5th International Palaeontological Congress IPC5 Van Viersen, A.P. & Vanherle, W. 2018 The rise and fall of Late Devonian (Frasnian) trilobites from Belgium: taxonomy, biostratigraphy and events. Geologica Belgica, 21(1-2):73-94 Van Viersen, A.P. 2018 Het probleem Morocops - een ingewikkelde casus onder de Devonische Trilobita. The problem Morocops - a complicated case under the Devonian Trilobita. Spirifer, 42(4):17-19. Wang, D., Peng, J., Zhang, H. 2018 Interspecific variability in Redlichia (Pteroredlichia) trilobites from the Balang Fauna (Cambrian Series 2, south China). p. 154 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Wang, J., Wang, X., Ping, Y., Zhuang, Y., Chen, R., He, S. 2018 Early Ordovician trilobite fauna in Ziyang, Shaanxi. pp. 68-69 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Wang, Y., Peng, J., Zhang, H. 2018 Preliminary Study on the Trilobite Materials of the Cambrian in Guizhou. pp. 44-45 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Webster, M. & Hageman, S.J. 2018 Buenellus chilhoweensis n. sp. from the Murray Shale (lower Cambrian Chilhowee Group) of Tennessee, the oldest known trilobite from the Iapetan margin of Laurentia. Journal of Paleontology, 92(3):442-458 Westrop, S.R., Landing, E. & Dengler, A.A. 2018 Pseudocryptic species of the Middle Cambrian trilobite Eodiscus Hartt, in Walcott, 1884, from Avalonian and Laurentian Newfoundland. Canadian Journal of Earth Sciences, 55(9):997-1019 Wei, B., Wang, Y., Cao, P. 2018 Qingxudong Formation of the Cambrian in Yangzi District, Guizhou. p. 45 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Wei, X., Zhan, R. 2018 A new trilobite species Anacaenaspis yanpingensis from the upper Rhuddanian (lower Silurian) of South China, and its biogeographical implications. pp. 69-70 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Wei, X., Zhan, R. 2018 Trilobite fauna from the lowermost Silurian of Meitan, Guizhou and its implications. Acta Palaeontologica Sinica 57(1):25-39 Wei, X., Zhan, R. 2018 A late Rhuddanian (early Llandovery, Silurian) trilobite association from South China and its implications. Palaeoworld, 27(1):42-52 Weidner, T. & Ebbestad, J.O.R. 2018 Anopolenus henrici Salter, a middle Cambrian (Drumian) centropleurid trilobite from the Alum Shale Formation of Scandinavia. Bulletin of the Geological Society of Denmark, 66:223-228 Weiner, T., Weinerová, H., Viktorýn, T. 2018 A new find of scutelluid trilobite pygidium from the upper Frasnian of the Šumbera area near Brno-Líšeň (Moravian Karst, Czech Republic). Zprávy o Geologických Výzkumech v Roce, 2018(V.51):121-125 Witte, M.K. 2018 On the Phylogenetics of the Trilobite Family Phacopidae with Systematic Implications for Eldredgeops (Green, 1832). GSA 323531 (GSA Annual Meeting in Indianapolis, Indiana, USA - 2018) Paper No. 13-6 Wu, M., Zhao, Y., Yang, X., Chen, Z. 2018 Trilobite stratigraphic division of Guizhou Songtao Huanglianyu Formation. p. 46 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Wu, W.Y., Zheng, H.L., Yang, X.L. 2018 A study of the eodiscoid trilobite from the Cambrian Niutitang Formation of Jinsha, Guizhou. Acta Palaeontologica Sinica, 57(3):304-311 Xiong, C., Xue, J. 2018 From species richness to phenotypic macro evolution: taxonomic diversity and morphological diversity. pp. 177-178 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Xu, L. 2018 The discovery of Mufushania Lin, 1965 in the "Qingxudong Formation" in Jianhe, Guizhou. p. 46 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Yang, X., Zhao, Y., Peng, J., Yang, Y., Wang, Y., Chen, Y. 2018 The Jianhe biota in Cambrian, Guizhou. p. 48 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Yuan, J., Zhao, Y., Yang, X. 2018 Trilobite zonation and correlation of the Cambrian Stage 4 between Jiangnan Slope and Yangtze Platform in South China. pp. 163-165 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Zapalski, M.K. & Klug, C. 2018 Trilobite sclerites as attachment surface for Emsian tabulate corals of Hamar Laghdad (Anti-Atlas, Morocco). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 290(1-3):111-115 Zhao, W., Liu, J. 2018 Application of geometrical morphometry in palaeolenid trilobite of Guanshan biota. pp. 49-50 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Zhao, Y., Peng, S.C., Yuan, J., Esteve, J., Yang, X., Chen, Z., 2018 The revised trilobite biostratigraphy for the Balang and “Tsinghsutung” formations, Cambrian Series 2, Stage 4 in the Balang area, Jianhe, Guizhou, South China. pp. 73-74 In: Zhang Xingliang (organizer) 2018. International Conference on Ediacaran and Cambrian Sciences. 12th-16th August 2018, Xi'an Zhao, Y., Peng, S.C., Yin, L., Guo, Q., Esteve, J., Yang, X., Wu, M., Chen, Z. 2018 Advances in research on the international layer profile and location of the Cambrian Stage 4. p. 50 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Zheng, L., Wu, Y., Bao, H., Ren, J., Huang, Z. 2018 Middle Ordovician biomes and lithofacies palaeogeography in the western margin of the Ordos Basin. p. 238 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society Zhong, R. 2018 A deformed trilobite from the Late Ordovician, Yichang, Hubei. p. 74 12th National Congress and 29th Academic Conference of the Chinese Paleontological Society
  4. piranha

    Trilobite Papers 1762–2023: Years in Review

    *** 1994 Trilobite Citations (158) *** Adrain, J.M. 1994 The Lichid Trilobite Borealarges n. gen., with species from the Silurian of Arctic Canada. Journal of Paleontology, 68(5):1081-1099 Adrain, J.M., Chatterton, B.D.E 1994 The Aulacopleurid Trilobite Otarion, with New Species From the Silurian of Northwestern Canada. Journal of Paleontology, 68(2):305-323 Ahlberg, P. 1994 Telelphinid Trilobites from the Ordovician of Baltoscandia. WOGOGOB-1994 Conference Materials, p. 5 Alberti, G.K.B. 1994 Zu Fauna (Planktonische Tentaculiten, Trilobiten), Alter und Paläobiogeographie des älteren Unter-Devon im Unterharz. [On the Fauna (Planktonic Tentaculites, Trilobites), Age and Paleobiogeography of the older Lower Devonian in the Lower Harz.] Courier Forschungsinstitut Senckenberg, 169:143-153 Archinal, A. 1994 Zur Morphologie, Systematik, Stratigraphie und Okologie der Gattung Scutellum (Trilobita; Devon). [On the Morphology, Systematics, Stratigraphy and Ecology of the Genus Scutellum (Trilobita, Devonian).] Senckenbergiana Lethaea, 74:291-324 Babcock, L.E. 1994 Taphonomy of Limulus: Implications for the Fossil Record of Horseshoe Crabs and Trilobites. Geological Society of America Abstracts with Programs, 26(5):3 Babcock, L.E. 1994 Systematics and Phylogenetics of Polymeroid Trilobites from the Henson Gletscher and Kap Stanton formations (Middle Cambrian), North Greenland. Grønlands Geologiske Undersøkelse, Bulletin, 169:79-127 Babcock, L.E. 1994 Biogeography and Biofacies of Middle Cambrian Polymeroid Trilobites from North Greenland: Palaeogeographic and Palaeo-Oceanographic Implications. Grønlands Geologiske Undersøkelse, Bulletin, 169:129-148 Babcock, L.E. 1994 Biostratigraphic significance and paleogeographic implications of Cambrian fossils from a deep core, Warren County, Ohio. Journal of Paleontology, 68(1):24-30 Basse, M. 1994 Kellerwald-Trilobiten: Arten und Verbreitung. [Kellerwald Trilobites: Species and Distribution.] Fossilien, 1994(6):334-339 Bordonaro, O., Liñán, E. 1994 Some Middle Cambrian Agnostoids from the Precordillera Argentina. Revista Española de Paleontología, 9(1):105-114 Boyce, W.D., Ash, J.S. 1994 New Silurian—Devonian Faunas from the Gander (NTS 2D/15) and Botwood (NTS 2E/3) Map Areas. Newfoundland Department of Mines and Energy, Geological Survey, Current Research Report, 1994-1:53-63 Campbell, M.J. 1994 Systematics of Silurian Lichid Trilobites from the Mackenzie Mountains, Canada. MSc Thesis, University of Alberta (Canada), 215 pp. Carvalho, M.D.G.P., Edgecombe, G.D., Lieberman, B.S. 1994 Devonian Calmoniid Trilobites from Parnaíba Basin, Piauí State, Brazil. Anais da Academia Brasileira de Ciências, 66(1):119 Chatterton, B.D.E. 1994 Ordovician Proetide Trilobite Dimeropyge, with a New Species From Northwestern Canada. Journal of Paleontology, 68(3):541-556 Chatterton, B.D.E., Edgecombe, G.D., Speyer, S.E., Hunt, A.S., Fortey, R.A. 1994 Ontogeny and Relationships of Trinucleoidea (Trilobita). Journal of Paleontology, 68(3):523-540 Chatterton, B.D.E., Johanson, Z., Sutherland, G. 1994 Form of the Trilobite Digestive System: Alimentary Structures in Pterocephalia. Journal of Paleontology, 68(2):294-305 Chlupáč, I. 1994 Devonian Trilobites - Evolution and Events. Geobios, 27(4):487-505 Choi, D.K., Park, G.H., Kim, D.H. 1994 Tremadocian Trilobites from the Mungog Formation, Yeongweol Area, Korea. Journal of the Paleontological Society of Korea, 10(2):209-226 Clark, M.S. 1994 The Effects of Large Volcanic Ashfalls on Upper Middle Ordovician Trilobites of Eastern Missouri. MSc Thesis, University of Missouri-Columbia, 153 pp. Dean, W.T., Ozgul, N. 1994 Cambrian Rocks and Faunas, Hüdai Area, Taurus Mountains, Southwestern Turkey. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, 64:5-20 Degtyarev, K.Y., Kuznetsov, N.B., Serezhnikova, Y.A., Olenicheva, M.A., Sultanbekova, Z.S. 1994 New Discovery of Silurian Fossils in Volcaniclastic Beds in Olenty-Shidertinsk Basin, Central Kazakhstan. Byulleten' Moskovskogo Obshchestva Ispytateley Prirody, Otdel Geologicheskiy, 69(4):27-33 Dzik, J., Pisera, A. 1994 Sedimentation and Fossils of the Mójcza Limestone. Palaeontologia Polonica, 53:5-41 Ebbestad, J.O.R. 1994 Bjørkasholmen Formation (Lower Ordovician) in Norway: Regional Distribution and Trilobite Zonation. WOGOGOB-1994 Conference Materials, p. 11 Edgecombe, G.D. 1994 Calmoniid Trilobites from the Devonian Fox Bay Formation, Falkland Islands; Systematics and Biogeography. Bulletin of the New York State Museum, 481:55-68 Edgecombe, G.D. 1994 New Lower Silurian (Llandovery) Encrinurine Trilobites From the Mackenzie Mountains, Canada. Journal of Paleontology, 68(4):824-837 Edgecombe, G.D. 1994 Earliest Devonian Phacopide Trilobites from Central Bolivia. Paläontologische Zeitschrift, 68(3/4):397-410 Edgecombe, G.D. 1994 Trilobite Name Recognition. Trilobite Times, 3(4):1-2 Edgecombe, G.D., Vaccari, N.E., Waisfeld, B.G. 1994 Lower Devonian Calmoniid Trilobites from the Argentine Precordillera: new taxa of the Bouleia Group, and remarks on the Tempo of Calmoniid Radiation. Geological Magazine, 131(4):449-459 Edgecombe, G.D., Waisfeld, B.G., Vaccari, N.E. 1994 Andinacaste (Trilobita) From the Earliest Devonian of Argentina. Journal of Paleontology, 68(4):837-841 Engel, B.A., Morris, L.N. 1994 Ditomopyginae (Trilobita) from the Lower Carboniferous of eastern Australia (i) Australokaskia (Australokaskia), Planokaskia and Malchi n.gen.. Geologica et Palaeontologica, 28:79-101 Erdtmann, B.D., Paalits, I. 1994 The Early Ordovician "Ceratopyge Regressive Event" (CRE): Its correlation and biotic dynamic across the east European platform. Geologija, 17:36-57 Ferree, R.A. 1994 Taphonomy, Paleoecology and Depositional Environment of a Trilobite Lagerstätten, Mount Orab, Ohio. MSc Thesis, University of Cincinnati, 195 pp. Feist, R., Schindler, E. 1994 Trilobites during the Frasnian Kellwasser Crisis in European Late Devonian Cephalopod Limestones. Courier Forschungsinstitut Senckenberg, 169:195-223 Fortey, R.A. 1994 Adaptive Deployment in Feeding Habits in Cambrian Trilobites. Ecological aspects of the Cambrian Radiation, TERRA NOVA 6 (IGCP 366) Fortey, R.A. 1994 Late Cambrian Trilobites from the Sultanate of Oman. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 194:25-53 Fortey, R.A., Theron, J.N. 1994 A New Ordovician Arthropod, Soomaspis, and the Agnostid Problem. Palaeontology, 37(4):841-861 Fossilien 1994 Trilobiten aus Skryje-Luh (Prager Becken). [Trilobites from Skryje-Luh (Prague Basin).] Fossilien, 1994(3):140 Fossilien 1994 Naturwissenschaftliches Museum Erwin Albert in Burgkunstadt (Trilobiten). [Natural Science Museum Erwin Albert in Burgkunstadt (Trilobites).] Fossilien, 1994(4):196 Fossilien 1994 Trilobiten-Weichteile von Dyfed/Wales. [Trilobite Soft Tissues from Dyfed/Wales.] Fossilien, 1994(4):198 Fossilien 1994 Mini-Trilobiten (Peronopsis aus dem Mittelkambrium von Utah). [Mini Trilobites (Peronopsis from the Middle Cambrian of Utah).] Fossilien, 1994(5):258 Geyer, G. 1994 Cambrian Corynexochid Trilobites from Morocco. Journal of Paleontology, 68(6):1306-1320 Geyer, G. 1994 A Century Ago - 1894. The Trilobite Papers, 6:3-4 Gozalo, R., Liñán, E., Álvaro, J. 1994 Trilobites de la Subfamilia Solenopleuropsinae Thoral, 1947 del Cámbrico Medio de la Unidad de Alconera (Zona de Ossa-Morena, SO de España). [Trilobites of the Solenopleuropsinae Thoral Subfamily, 1947 from the Middle Cambrian of the Alconera Unit (Ossa-Morena Zone, SW of Spain).] Boletín de la Real Sociedad Española de Historia Natural, Sección Geológica, 89(1-4):43-54 Gunther, L.F., Gunther, V.G., Gunther, G. 1994 Special Issue on Utah: Some Middle Cambrian Fossils of Utah. Utah Geological Survey, Public Information Series, 26:59-62 Guo, H., Ding, X. 1994 Late Cambrian Fengshanian Trilobites of Southern Jilin with Special Reference to the Cambrian-Ordovician Boundary. Journal of Changchun University, Earth Sciences, 24:121-135 Gutiérrez-Marco, J.C., Rábano, I., Sarmiento, G.N. 1994 Los materiales del Ordovícico medio y superior del Sinclinorio de Corral de Calatrava (Ciudad Real). [The materials of the middle and upper Ordovician of the Sincline of the Corral of Calatrava (Ciudad Real).] In: X Jornadas de Paleontología, Madrid, 3, 4 y 5 de Noviembre de 1994, pp. 221-227 Haas, W. 1994 Eine neue Asteropyginae-Art mit vier Seitenstacheln und die Bedeutung der Zufallszahlen in der Morphogenese des Pygidiums der Trilobiten. [A new species of the Asteropyginae with four pairs of lateral pygidial spines and the relevance of random numbers in trilobite pygidial morphogenesis.] Courier Forschungsinstitut Senckenberg, 169:225-238 Hahn, G., Hahn, R., Brauckmann, C. 1994 Trilobiten mit "Drevermannia-Habitus" im Unter-Karbon. [Trilobites of "Drevermannia shape" from the Lower Carboniferous.] Courier Forschungsinstitut Senckenberg, 169:155-193 Hahn, G., Hahn, R., Kratz, R. 1994 Trilobiten aus dem Karbon des Kronhof-Grabens (Karnische Alpen, Österreich). [Trilobites from the Carboniferous of the Kronhof Graben (Carnic Alps, Austria).] Jahrbuch der Geologischen Bundesanstalt, 137(4):617-642 Harper, D.A.T., Mitchell, W.I., Rong, J.Y., 1994 New faunal data from the highest Ordovician rocks at Pomeroy, County Tyrone, Northern Ireland. Scottish Journal of Geology, 30(2):187-190 Havlíček, V., Vaněk, J., Fatka, O. 1994 Perunica Microcontinent in the Ordovician (its position within the Mediterranean province, series division, benthic and pelagic associations). Sborník Geologických Vĕd, Geologie, 46:23-56 Henry, J.L. 1994 The Trilobites of the 'Affaire Deprat'. Alcheringa, 18(4):359-362 Hickerson, W.J. 1994 Silurian, Devonian, And Pennsylvanian Trilobites From Rock Island County, Illinois. In: Paleozoic Stratigraphy of the Quad-Cities region, east-central Iowa, northwestern Illinois. Geological Society of Iowa Guidebook, 59:23-30 Hoffman, A., Reif, W.E. 1994 Rudolf Kaufmann's Work on Iterative Evolution in the Upper Cambrian Trilobite Genus Olenus: A Reappraisal. Paläontologische Zeitschrift, 68(1/2):71-87 Holloway, D.J. 1994 Early Silurian Trilobites from the Broken River area, north Queensland. Memoirs of the National Museum Victoria, 54:243-269 Huang, Y., Yuan, J. 1994 Peronopsis of Early-Middle Cambrian Kaili Formation from Kaili Area, Guizhou. Acta Palaeontologica Sinica, 33(3):295-304 Hughes, N.C. 1994 Ontogeny, Instraspecific Variation, and Systematics of the Late Cambrian Trilobite Dikelocephalus. Smithsonian Contributions to Paleobiology, 79:1-89 Hughes, N.C. 1994 Trilobite Hunting in the Himalayas. The Trilobite Papers, 6:6-8 Hughes N.C., Chapman R.E. 1994 Developmental flexibility in the Silurian trilobite Aulacopleura konincki; implications for the Cambrian radiation. GSA Abstracts with Programs, 26(7):373 Huisman, H. 1994 Was er sprake van 'Rechtshandigheid' bij Trilobieten? [Was there 'Right-Handedness' with Trilobites?] Grondboor en Hamer, 48(2):44-47 Jago, J.B., Lin, T., Dunster, J.N. 1994 Early Cambrian Trilobites from the Ouldburra Formation, Manya-6, Eastern Officer Basin. In: Central Australian Basin Workshop, Abstracts, p. 64 Jancaríková, I., Chlupáč, I. 1994 Trilobites in the Beroun Town Hall. Český kras, 19:41-48 Jancaríková, I., Chlupáč, I. 1994 Trilobite Motives. Český kras, 19:48-51 Kácha, P., Saric, R. 1994 "Species" Protoscutellum simulans (Barrande, 1852) is identical to the species Planiscutellum planum (Hawle et Corda, 1847) (Styginidae, Trilobita). Věstník Českého Geologického Ústavu 69(4):61-63 Kennedy, R.J. 1994 British Devonian Trilobites Part 1. Monograph of The Palaeontographical Society, London, 148(595):1-33 Kennedy, R.J. 1994 Early Ordovician (Arenig and Llanvirn) Trilobites from South Wales. Open University Geological Society, 15(2):10-14 Kloc, G.J. 1994 What's New in Trilobites. Trilobite Times, 3(4):2-3 Koch, L., Lemke, U. 1994 Waldminia spinigera n. g., n. sp., ein neuer Trilobit aus dem Ordovizium des Ebbe-Sattels. [Waldminia spinigera n. g., n. sp., a new trilobite from the Ordovician of the Ebbe Anticline.] Dortmunder Beiträge zur Landeskunde, naturwissenschaftliche Mitteilungen, 28:67-74 Koch, L., Lemke, U. 1994 Die Gattungen Girvanopyge Kobayashi 1960 und Waldminia Koch & Lemke 1994 (Remopleurididae, Trilobita) im Unteren Llanvirn (Ordovizium) des Ebbe-Sattels und des Remscheider Sattels (Rheinisches Schiefergebirge, Deutschland). [The genera Girvanopyge Kobayashi 1960 and Waldminia Koch & Lemke 1994 Remopleurididae, Trilobita) from the Lower Llanvirnian (Ordovician) of the Ebbe and Remscheid Anticline (Rhenish Massif, Germany).] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1998(8):494-512 Köhler, S. 1994 Ein Trilobiten-Aufschluß aus dem Ordovizium Böhmens. [A Trilobite digestion from the Ordovician of Bohemia.] Fossilien, 1994(5):298 Kopp, L. 1994 "Hörnertrilobiten" - Herausforderung an den Präparator. ["Horned Trilobites" - Challenge to the Preparator.] Fossilien, 1994(1):33 Krueger, H.H. 1994 Über die mittelordovizische Trilobitengattung Hemisphaerocoryphe. [On the Middle Ordovician Trilobite genus Hemisphaerocoryphe.] Archiv für Geschiebekunde, 1(8-9):469-484 Krueger, H.H. 1994 Die nordische Geröllgemeinschaft aus der Lausitz (Miozän) und deren Vergleich mit Sylt. [The Nordic scree community from Lusatia (Miocene) and their comparison with Sylt.] Brandenburger Geowissenschaftliche Beiträge, 1:84-89 Labandeira, C.C., Hughes, Ni.C. 1994 Biometry of the Late Cambrian Trilobite Genus Dikelocephalus and its Implications for Trilobite Systematics. Journal of Paleontology, 68(3):492-517 Lebrun, P. Les Onnia Ordoviciens (Trinucléïdés, Trilobites) du Massif Armoricain. Minéraux & Fossiles, 224:7-20 Lee, J.G., Choi, D.K. 1994 Glyptagnostus and Associated Trilobites from the Machari Formation, Yeongweol, Korea. Journal of Paleontological Society of Korea, 10:117-136 Leuschner, K. 1994 Trilobiten aus dem Devon/Karbon-Grenzbereich und der Gattendorfia-Stufe des Profiles NF/G von Drewer (Rheinisches Schiefergebirge). [Trilobites from the Devonian/Carboniferous boundary area and the Gattendorf level of Profiles NF / G of Drewer (Rhenish Slate Mountains).] Geologie und Paläontologie in Westfalen, 29:149-175 Lieberman, B.S. 1994 The Evolution of the Hamilton Group Fauna and a Hierarchical Perspective on Evolutionary Analysis. PhD Thesis, Columbia University, 949 pp. Lieberman, B.S. 1994 Evolution of the Trilobite Subfamily Proetinae Salter, 1864, and the Origin, Diversification, Evolutionary Affinity, and Extinction of the Middle Devonian Proetid Fauna of Eastern North America. American Museum of Natural History, Bulletin, 223:1-176 Li, Y., Yuan, J. 1994 New Data of Early Carboniferous Trilobites from Xing An, Guangxi. Acta Palaeontologica Sinica, 33(2):217-228 Linsley, D.M. 1994 Devonian Paleontology of New York. Paleontological Research Institution, Special Publication, 21:1-472 Ludvigsen, R., Tuffnell, P.A. 1994 The Last Olenacean Trilobite: Triarthrus in the Whitby Formation (Upper Ordovician) of Southern Ontario. Bulletin of the New York State Museum, 481:183-212 Luo, H. 1994 Trilobita. In: Stratotype section for Lower Cambrian stages in China. Yunnan Science and Technology Press: Kunming. 183 pp. Männil, R. & Meidla, T. 1994 The Ordovician System of the East European Platform (Estonia, Latvia, Lithuania, Byelorussia, parts of Russia, the Ukraine and Moldova. In: The Ordovician System of the East European Platform and Tuva (southeastern Russia): correlation charts and explanatory notes. International Union of Geological Sciences, Publication, 28(A):1-52 McCollum, L.B. 1994 Faunal extinction and replacement at the Lower-Middle Cambrian boundary, southern Great Basin. GSA Abstracts 26(7):54 McCollum, L.B., and McCollum, M.B. 1994 Biostratigraphy of Lower to Middle Cambrian strata in an onshore-offshore transect across the southern Great Basin. GSA Abstracts 26:71 McMenamin, M.A.S., Pittenger, S.L., Carson, M.R., Larrabee, E.M. 1994 Upper Precambrian-Cambrian Faunal sequence, Sonora, Mexico, and Lower Cambrian Fossils from New Jersey, United States. Bulletin of the New York State Museum, 481:213-227 Melzak, A., Westrop, S.R. 1994 Mid-Cambrian (Marjuman) Trilobites from the Pika Formation, southern Canadian Rocky Mountains, Alberta. Canadian Journal of Earth Sciences, 31(6):969-985 Mergl, M. 1994 Trilobite Fauna from the Třenice Formation (Tremadoc) in Central Bohemia. Folia Musei rerum naturalium Bohemiae Occidentalis, Geologica, 39:1-31 Metcalf, W. 1994 Trilobites from the Ptychaspid Biomere (Upper Cambrian), Deadwood formation, Black Hills, South Dakota. MSc Thesis, University of Missouri, Columbia. 79 pp. Mikulic, D.G. 1994 Sheltered Molting by Trilobites. Geological Society of America Abstracts with Programs, 26(5):55 Mikulic, D.G., Hickerson, W.J. 1994 Trilobites of the Silurian Racine Formation of Northwestern Illinois. In: Paleozoic Stratigraphy of the Quad-Cities region, east-central Iowa, northwestern Illinois. Geological Society of Iowa Guidebook, 59:17-21 Miller, R.F. 1994 William Diller Matthew's Early Years in New Brunswick and the Giant Trilobite. Geoscience Canada, 21:153-157 Morzadec, P. 1994 Révision de Gourdonia, Trilobite du Dévonien des Pyrénées Centrales: Morphologie, Évolution, Environment. [Revision of Gourdonia, Devonian Trilobite from the Central Pyrenees: morphology, evolution, environment.] Geobios, 27(2):243-253 Norford, B.S. 1994 Biostratigraphy and Trilobite Fauna of the Lower Silurian Tegart Formation, Southeastern British Columbia. Geological Survey of Canada, Bulletin, 479:13-47 Owens, R.M. 1994 Pseudoextinctions in Late Devonian Proetide Trilobites. Historical Biology, 9(3):207-221 Park, K.H., Choi, D.K., Kim, J.H. 1994 The Mungog Formation (lower Ordovician) in the northern part of Yeongweol area: Lithostratigraphic Subdivision and Trilobite Faunal Assemblages. Journal of the Geological Society of Korea, 30(2):168-181 Parks, M.A., Owen, A.W. 1994 Anomalous Records of Trinucleid Trilobites in Irish Silurian Rocks. Irish Journal of Earth Sciences, 13:59-63 Parkes, M.A., Palmer, D.C. 1994 The Stratigraphy and Palaeontology of the Lower Palaeozoic Kildare Inlier, County Kildare. Irish Journal of Earth Sciences, 13:65-81 Peel, J.S.(ed.) 1994 Palaeontology, Stratigraphy and Environmental Setting of Middle Cambrian Outer Shelf Deposits, North Greenland. Grønlands Geologiske Undersøkelse, Bulletin, 169:1-155 Peng, S.C. 1994 Ontogeny of Dichelepyge lata Peng (Trilobita, Tremadocian) from Luxi, Western Hunan. Acta Palaeontologica Sinica, 33(1):48-62 Pillola, G.L. 1994 The Cambro-Ordovician of Southwestern Sardinia: Trilobites Biostratigraphy and Palaeobiogeographical Affinities. Memorie Descrittive della Carta Geologica d'Italia, 49(1):19-28 Polkowsky, S. 1994 Platylichas robustus WARBURG 1939 in einem Geschiebe der Ludibundus-Stufe. [Platylichas robustus WARBURG 1939 in glacial erratic boulders of the Ludibundus-zone.] Der Geschiebesammler, 27(1):7-14 Polkowsky, S. 1994 Eine Atractopyge revaliensis (Schmidt, 1881) aus Nileuskalk. [An Atractopyge revaliensis (Schmidt, 1881) from Nileus limestone.] Geschiebekunde Aktuell, 10(4):109-110 Polkowsky, S. 1994 Ein weiteres Exemplar des mittelordovizischen Geschiebetrilobiten Ruegenometopus heinrichi Krueger, 1993. [Another Example of the Middle-Ordovician Glacial Erratic Trilobite Ruegenometopus heinrichi Krueger, 1993.] Geschiebekunde Aktuell, 10(4):111-113 Pratt, B.R. 1994 Possible Predation of Early Late Cambrian Trilobites and its Disappearance in the Marjuman-Steptoan Extinction Event. Ecological aspects of the Cambrian Radiation, TERRA NOVA 6 (IGCP 366) Qian, Y. 1994 Trilobites from Middle Upper Cambrian (Changshan Stage) of North and Northeast China. Palaeontologia Sinica, New Series B, Whole Number 184(30):1-190 Ramsköld, L. 1994 A Middle Llandovery Shelly Fauna from Motala in Östergötland, South Central Sweden. 1.Trilobita. Paläontologische Zeitschrift, 68(3/4):377-395 Ramsköld, L., Adrain, J.M., Edgecombe, G.D., Siveter, D.J. 1994 Silurian Calymenid Trilobite Alcymene n. gen., with new Species from the Ludlow of Gotland, Sweden. Journal of Paleontology, 68(3):556-569 Ramsköld, L., Edgecombe, G.D. 1994 Revision of the Silurian encrinurine Trilobite Wallacia Lamont 1978, with species from Gotland and Canada. Paläontologische Zeitschrift, 68(1/2):89-115 Robison, R.A. 1994 Agnostoid trilobites from the Henson Gletscher and Kap Stanton formations (Middle Cambrian), North Greenland. Grønlands Geologiske Undersøkelse, Bulletin, 169:25-78 Rudkin, D.M., Tripp, R.P., Ludvigsen, R. 1994 The Ordovician Trilobite Genus Hemiarges (Lichidae: Trochurinae) from North America and Greenland. Bulletin of the New York State Museum, 481:289-306 Rudkin, D.M., Westrop, S.R., Armstrong, D.K. 1994 Trilobite Biostratigraphy and Palaeoecology of the Lower-Middle Devonian Kwataboahegan Formation, Moose River Basin, Northeastern Ontario. Ontario Ministry of Northern Development and Mines - 1994 Mines and Minerals Symposium, Toronto, Abstracts & Programme. Rudolph, F. 1994 Die Trilobiten der mittelkambrischen Geschiebe: Systematik, Morphologie und Ökologie. [The Trilobites of the Middle Cambrian Geschiebe: systematics, Morphology and Ecology.] PhD Thesis, Universität Kiel, Wankendorf, 309 pp. Rudolph, F. 1994 Erstfund des Trilobiten Westergaardia scanica (Westergård 1909) in einem oberkambrischen Stinkkalk-Geschiebe. [First find of the Trilobite Westergaardia scanica (Westergård 1909) in a calcareous Stinkkalk bed.] Der Geschiebesammler, 27(2):73-76 Ryu, J.A. 1994 Two Trilobite Faunules from the Machari Formation (Late Cambrian), Yeongweol Area, Korea. MSc Thesis, Seoul National University, 194 pp. Sandford, A.C. 1994 Melbourne's Silurian Environment - The Trilobite Evidence. The Fossil Collector Bulletin, 43:7-9 Schöning, H. 1994 Ein neuer heliomerinider Trilobit aus einem mittelordovizischen Geschiebe. [A new heliomerinid trilobite from a Middle Ordovician erratic boulder.] Archiv für Geschiebekunde, 1(8-9):485-490 Schraut, G. 1994 Die Arthropoden (Trilobiten, Ostracoden) aus dem Karbon von Nötsch, Kärnten (Österreich): (Systematik, Stratigraphie, Paläökologie, Paläobiogeographie). [The Arthropods (Trilobites, Ostracods) from the Carboniferous of Nötsch, Carinthia (Austria): (Systematics, stratigraphy, paleoecology, paleobiogeography).] MSc Thesis, Institut für Geologie und Paläontologie der Philipps-Universität, Marburg, 270 pp. Seilacher, A. 1994 How valid is Cruziana Stratigraphy? Geologische Rundschau, 83(4):752-758 Shaw, F.C., Lespérance, P.J. 1994 North American Biogeography and Taxonomy of Cryptolithus (Trilobita, Ordovician). Journal of Paleontology, 68(4):808-823 Smith, L.G. 1994 Three Miles Up and No End to Marine Invertebrates. Trilobite Times, 3(1):7 Smith, L.G. 1994 Trilobites Anyone? Try Bolivia. Trilobite Times, 3(2):3 Smith, L.H. 1994 Fluctuating Asymmetry and Developmental Stability in Cambrian and Ordovician Trilobites. Geological Society of America Abstracts with Program, 26(5) Spencer, T. 1994 Some Cambrian faunas of North-west Queensland. The Fossil Collector Bulletin, 42:28-31 Stitt, J.H. 1994 Collier Shale and Trilobites at Marble Church Locality. In: Guidebook to Paleozoic rocks in the Eastern Ouachita Mountains, Arkansas. Geological Society of America Guidebook for Field Trip #1, Arkansas Geological Commission, Guidebook, 94-1:29-35 Stitt, J.H., Rucker, J.D., Boyer, D., Hart, W.D. 1994 New Elvinia Zone (Upper Cambrian) Trilobites From the New Localities in the Collier Shale, Ouachita Mts., Arkansas. Journal of Paleontology, 68(3):518-523 St. John, J.M. 1994 Systematics and Biogeography of some Upper Middle Cambrian Trilobites from the Holitna Basin, Southwestern Alaska. MSc Thesis. Ohio State University, Columbus, Ohio. 96 pp. Sun, H. 1994 New Materials of Richardsonellidae (Trilobita) from the Upper Cambrian-Lower Ordovician of Pingquan, Hebei. Chinese Academy of Geological Sciences, Professional Papers of Stratigraphy and Palaeontology, 24:25-34 Sundberg, F.A. 1994 Corynexochida and Ptychopariida (Trilobita,Arthropoda) of the Ehmaniella Biozone (Middle Cambrian), Utah and Nevada. Natural History Museum of Los Angeles County - Contributions in Science, 446:1-137 Tauber, E., Romano, M. 1994 The Trilobite Eoharpes cristatus Romano, 1975 from the Valongo Formation (Ordovician) of North Portugal. Comunicações do Instituto Geológico e Mineiro, 80:35-49 Tetreault, D.K. 1994 Brachiopod and Trilobite Biofacies of the Rochester Shale (Silurian, Wenlockian Series) in Western New York. Bulletin of the New York State Museum, 481:347-361 Thomas, Alan T. 1994 Silurian Trilobites from the G. B. Schley Fjord Region, Eastern Peary Land, North Greenland. Grønlands Geologiske Undersøkelse, Rapport, 164:29-35 Toro, M. 1994 Los Trilobites Hirnantianos de la Formación Cancañiri. [The Hirnantian Trilobites of the Cancañiri Formation.] Memorias del XI Congreso Geológico de Bolivia, Santa Cruz, 1994(1):260-264 Toro, M., Birhuet, R., Osinaga, D. 1994 La fauna de la sección basal de la Formación Anzaldo - Llanvirniano, en la región de Llavini, Departamento de Cochabamba. [The fauna of the basal section of the Anzaldo - Llanvirniano Formation, in the Llavini region, Department of Cochabamba.] Memorias del XI Congreso Geológico de Bolivia, Santa Cruz, 1994(1):293-298 Vaccari, N.E. 1994 Las faunas de Trilobites de las sucesiones carbonáticas del Cámbrico y Ordovícico temprano de la Precordillera Septentrional, República Argentina. [The Trilobite faunas of the carbonate successions of the Cambrian and Ordovician Early of the Northern Precordillera, Republic Argentina.] PhD Thesis, Universidad Nacional de Córdoba: Córdoba. 271 pp. Vaccari, N.E., Waisfeld, B.G. 1994 Nuevos Trilobites de la Formación Suri (Ordovícico Temprano) en la región de Chaschuil, Provincia de Catamarca. Implicancias bioestratigráficas. [New Trilobites from Suri Formation (Lower Ordovician) from the Chaschuil region of the Catamarca Province. Biostratigraphic implications.] Ameghiniana, 31(1):73-86 Vaccari, N.E., Waisfeld, B.G., Edgecombe, G.D. 1994 Calmoniid Trilobites of the Lower Devonian Scaphiocoelia Zone in the Argentine Precordillera. Geobios, 27(5):591-608 Vidal, M. 1994 Les Trilobites de la Formation des Schistes Superieurs des Fezouata, Arenig (Ordovicien inferieur) dans l'Anti-Atlas, Maroc: premiers resultats. [The Trilobites of the Upper Fezouata Shale Formation, Arenig (Lower Ordovician) in the Anti-Atlas, Morocco: first results.] In: Early Paleozoic Evolution in NW Gondwana, 351 IGCP Meeting Rabat 29 Nov.-7 Dec. 1994. Waddington, J. 1994 Trilobite Collections at the Royal Ontario Museum. The Trilobite Papers, 6:16-18 Waisfeld, B.G. 1994 Arenig Trilobite Dominated Associations in the Acoite and Sepulturas Formations, Cordillera Oriental, Southwestern Gondwana: Paleoecologic and paleobiogeographic significance. Early Paleozoic Evolution in NW Gondwana. International Geological Correlation, Project 351: Rabat, Morocco, pp. 27‐28 Waisfeld, B.G., Edgecombe, G.D., Vaccari, N.E. 1994 Tormesiscus, a new blind calmoniid trilobite from the Lower Devonian, Argentine Precordillera. Geologica et Palaeontologica, 28:27-43 Walkley, J.A., Doherty, R.C., Downey, R.M., Moar, T.A., Salter, R.B., McCollum, L.B. 1994 Results of undergraduate research on the Lower-Middle Cambrian boundary extinction. GSA Abstracts with Programs, 26:101-102 Wang, S., Zhang, J. 1994 Stratigraphy and Trilobite Faunas of Cambrian in the Wutai Mountains, Northeast Shanxi (3): Description of Genus and Species. Journal of Geology and Mineral Resources in North China, 9(2):125-152 Watkins, R., Kuglitsch, J.j., McGee, P.E. 1994 Silurian of the Great Lakes Region, Part 2: Paleontology of the Upper Llandovery Brandon Bridge Formation, Walworth County, Wisconsin. Milwaukee Public Museum, Contributions in Biology and Geology, 87:1-71 Westrop, S.R. 1994 Trilobites at GSA-Seattle. The Trilobite Papers, 6:14 Whittington, H.B. 1994 Burlingiids: Small Proparian Cambrian Trilobites of Enigmatic Origin. Palaeontology, 37(1):1-16 Williams, S.H., O'Brien, F.H.C., Barnes, C.R., Boyce, W.D. 1994 A Proposed Global Stratotype for the Second Series of the Ordovician System: Cow Head Peninsula, Western Newfoundland. Bulletin of Canadian Petroleum Geology, 42(2):219-231 Wolfart, R. 1994 Middle Cambrian faunas (Brachiopoda, Mollusca, Trilobita) from exotic limestone blocks, Reilly Ridge, North Victoria Land, Antarctica; their biostratigraphic and palaeobiogeographic significance. [Mittelkambrische Faunen (Brachiopoden, Mollusken, Triloblten) aus exotischen Kalksteinhlocken vom Reilly Ridge, Nord-Victoria-Land und ihre Bedeutung fiir Biostratigraphie und Palaobiogeographie.] Geologisches Jahrbuch, Reihe B, 84:1-161 Wright, A.J., Cooper, R.A., Simes, J.E. 1994 Cambrian and Ordovician Faunas and Stratigraphy, Mt Patriarch, New Zealand. New Zealand Journal of Geology and Geophysics, 37(4):437-476 Xiao, C., Pan, Y., Xu, L. 1994 Early Cambrian Trilobite Biofacies of South China and their Provincialization. Scientia Geologica Sinica, 1994(3):469-478 Young, T., Martin, F., Dean, W.T., Rushton, A.W.A. 1994 Cambrian Stratigraphy of St. Tudwal's Peninsula, Gwynedd, Northwest Wales. Geological Magazine, 131(3):335-360 Yuan, J., Zhao, Y. 1994 On Kaotaia (Trilobita). Acta Palaeontologica Sinica, 33(3):281-294 Zhang, X.G., Pratt, B.R. 1994 The First Trilobite Eggs. The Trilobite Papers, 6:8 Zhao, Y.L., Yuan, J., Huang, Y., Mao, J., Qian, R., Zhang, Z., Gong, X. 1994 Middle Cambrian Kaili Fauna in Taijiang, Guizhou. Acta Palaeontologica Sinica, 33(2):263-271 Zhao, Y.L., Ahlberg, P., Yuan, J. 1994 A New Species of Trilobite Olenoides from Middle Cambrian of Taijiang, Guizhou. Acta Palaeontologica Sinica, 33(3):367-375 Zhou, Z.Y., McNamara, K.J., Yuan, W., Zhang, T. 1994 Cyclopygid Trilobites from the Ordovician of Northeastern Tarim, Xinjiang, Northwest China. Records of the Western Australian Museum, 16(4):593-622 *** 1995 Trilobite Citations (174) *** Aceñolaza, G.F. 1995 Nuevo registro del olénido Jujuyaspis keideli (Trilobita) la Quebrada de Humahuaca, Provincia de Jujuy, Argentina. Su importancia bioestratigráfica. [New record of the olenid Jujuyaspis keideli (Trilobita) the Quebrada de Humahuaca, Province of Jujuy, Argentina. Its biostratigraphic importance.] In: XI Jornadas de Paleontología, Tremp, 26-29 de Octubre de 1995, pp. 13-15 Adrain, J.M., Chatterton, B.D.E. 1995 The Otarionine Trilobites Harpidella and Maurotarion, with species from Northwestern Canada, The United States, and Australia. Journal of Paleontology, 69(2):307-326 Adrain, J.M., Chatterton, B.D.E. 1995 Aulacopleurine Trilobites From the Llandovery of Northwestern Canada. Journal of Paleontology, 69(2):326-340 Adrain, J.M., Chatterton, B.D.E., Blodgett, R.B. 1995 Silurian Trilobites from Southwestern Alaska. Journal of Paleontology, 69(4):723-736 Adrain, J.M., Edgecombe, G.D. 1995 Balizoma and the New Genera Aegrotocatellus and Perirehaedulus: Encrinurid Trilobites from the Douro Formation (Silurian, Ludlow) of the Central Canadian Arctic. Journal of Paleontology, 69(4):736-752 Adrain, J.M., Edgecombe, G.D. 1995 Silurian Calymenid Trilobites from Eastern and Arctic North America. The Palaeontological Association 39th Annual Meeting 1995 - Abstracts & Programme Ahlberg, P. 1995 Telephinid Trilobites from the Ordovician of the East Baltic. Geologiska Föreningens i Stockholm Förhandlingar, 117(1):49-52 Ahlberg, P. 1995 Telephinid Trilobites from the Ordovician of Sweden. Palaeontology, 38(2):259-285 Allison, P.A., Brett, C.E., Liddell, W.D., Wright, E., 1995 Repetitive tapho, bio- and litho facies, within the Middle Cambrian Swazey Limestone-Wheeler Shale transition of Utah. GSA Abstracts with Programs, 27(6):374 Babcock, L.E., St. John, J. 1995 Granularaspis, New Name for Granularia Poletaeva in Lermontova, 1951, Not Granularia Pomel, 1849; Type Genus of Granularaspidae (Trilobita), New Name. Journal of Paleontology, 69(3):609 Baldis, B.A.1995 Ordovician Trilobite Zonation in Western Argentina. pp. 27-30 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Baldis, B.A., Baldis, E.D.P. 1995 Trilobites Ordovícicos de la Formación Las Aguaditas (San Juan, Argentina) y consideraciones estratigráficas. [Ordovician Trilobites of the Las Aguaditas Formation (San Juan, Argentina) and stratigraphic considerations.] Boletin de la Academia Nacional de Ciencias, Córdoba, 60:409-448 Baldis, B.A., Shergold, J.H., Peralta, S.H. 1995 New Llanvirnian Trilobites and Graptolites from the Las Aguaditas Formation, Argentine Precordillera. Actas, VI Congreso Argentino Paleontología Bioestratigrafia, 6:31-38 Bao, J.S. 1995 Some Middle and Late Cambrian Trilobites from Western and Northwestern Tasmania. MSc Thesis, University of South Australia, 196 pp. Batt, R.J. 1995 A test of a new technique illustrating faunal dominance trends; application to the "Trilobite Beds" interval of the Middle Devonian Wanakah Shale in western New York. Lethaia, 28(3):245-258 Behrendt, M. 1995 Collecting in Adversity. Trilobite Times, 4(2):2-4 Benedetto, J.L., Vaccari, N.E., Carrera, M., Sanchez, T.M. 1995 The evolution of faunal provincialism in the Argentine Precordillera during the Ordovician: New evidence and paleogeographic implications. pp. 181-184 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Bentley, C.J., Jago, J.B. 1995 The Wuaniid Trilobites of Australia. First Australian Conodont Symposium (AUSCOS-1) and The Boucot Symposium, Abstracts and Programme, July 1994, p. 30 Becq-Giraudon, J.F., Pillevuit, A. 1995 Trilobites du Permien Supérieur (Murghabien/Midien) du Nord de l'Oman. [Trilobites of Upper Permian (Murghabien/Midien) from Northern Oman.] Eclogae Geologicae Helvetiae, 88(3):761-775 Bohach, L.L. 1995 Lower Cambrian Trilobites of British Columbia. Programme and Abstracts, First British Columbia Paleontological Symposium, Courtenay, April 7-9, p. 4. Bohach, L.L. 1995 A Revision of the Lower Cambrian Trilobite family Wanneriidae. Programme and Abstracts, GAC / MAC Annual Meeting, Victoria, May 17-19, p. A-8. Böhmecke, E. 1995 Unterschiedlich Konstruiert: Trilobitenaugen. [Differently Constructed: Trilobite Eyes.] Fossilien, 1995(1):46 Bordonaro, O.L., Banchig, A.L. 1995 Trilobites Laurénticos en el Cámbrico de la Precordillera Argentina. [Laurentian Trilobites in the Cambrian of the Argentine Precordillera.] Actas, VI Congreso Argentino de Paleontología y Bioestratigrafía, 6:59-65 Boyce, W.D. 1995 Computer-Aided Reclassification of the Trilobite Superfamilies Ptychopariacea, Conocoryphacea, Nepeacea, and Solenopleuridae......or blind trilobites could use some C.A.R.R.O.T.S.! Atlantic Geology, 31:119-121 Brandt, D.S., Meyer, D.L., Lask, P.B. 1995 Isotelus (Trilobita) "Hunting Burrow" from Upper Ordovician strata, Ohio. Journal of Paleontology, 69(6):1079-1083 Budil, P. 1995 The earliest dalmanitid Trilobites from Bohemia. Věstník Českého Geologického Ústavu, 70(1):57-60 Budil, P. 1995 Demonstrations of the Kačák event (Middle Devonian, uppermost Eifelian) at some Barrandian Localities. Věstník Českého Geologického Ústavu, 70(4):1-24 Budil, P., Saric R. 1995 Cemented epibionts on the exoskeleton of the odontopleurid Trilobite Selenopeltis vultuosa tenyl Šnajdr, 1984. Věstník Českého Geologického Ústavu, 70(1):29-31 Briggs, D.E.G., Erwin, D.H., Collier, F.J. 1995 Fossils of the Burgess Shale. Smithsonian Institution Press, 238 pp. Budd, G.E. 1995 Kleptothule rasmusseni gen.et sp.nov.: an ?olenellinid-like trilobite from the Sirius Passet fauna (Buen Formation, Lower Cambrian, N.Greenland). Transactions of the Royal Society of Edinburgh: Earth Sciences, 86:1-12 Carvalho, M.D.G.P. 1995 Trilobitas do devonianos da Bacia do Parnaíba (Formações Pimenteira, Cabeças e Longá). [Trilobites of the Devonians of the Parnaíba Basin (Pimenteira, Cabeças and Longá Formations).] Thesis (Doutorado em Geologia), Instituto de Geociências, Universidade Federal do Rio de Janeiro, 132 pp. Choi, D.K., Lee, J.G. 1995 Occurrence of Glyptagnostus stolidotus Öpik, 1961 (Trilobita, Late Cambrian) in the Machari Formation of Korea. Journal of Paleontology, 69(3):590-594 Chlupáč, I. 1995 Trilobites as Neobaroque Ceiling Decorations. The Trilobite Papers, 7:9-11 Clarkson, E.N.K., Taylor, C.M. 1995 The Lost World of the Olenid Trilobites. Geology Today, 11(4):147-154 Clarkson, E.N.K., Taylor, C.M. 1995 Ontogeny of the trilobite Olenus wahlenbergi Westergård 1922 from the upper Cambrian Alum Shales of Andrarum, Skane, Sweden. Transactions of the Royal Society of Edinburgh: Earth Sciences, 86:13-34 Cooper, J.D. 1995 Ordovician of the Great Basin: Fieldtrip Guidebook and Volume for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Las Vegas, Nevada, USA, 151 pp. Crônier, C., Renaud, S., Auffray, J.C., Feist, R. 1995 Heterochronous development of facial suture in Neodevonian Phacopids. In: Constraints and Instability of the Environment: Adaptive Strategies of Recent and Fossil Organisms, Société Géologique de France Curtis, N.J. 1995 The Llandovery Trilobites of England and Wales. PhD Thesis, University of Keele, 242 pp. Darrough, G. 1995 Trilobite Babies. MAPS Digest, 18(9):6-7 Droser, M.L., Sheehan, P.M., Fortey, R.A., Xing, L. 1995 The Nature of Diversification and Paleoecology of the Ordovician Radiation with Evidence from the Great Basin. pp. 405-408 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Duan, Y. 1995 Trilobite Community and Paleoenvironment of Late Cambrian in Western Hunan to Western Zhejiang, China. Journal of Shenyang Institute of Gold Technology, 14(2):137-142 Edgecombe, G.D., Adrain, J.M. 1995 Silurian Calymenid Trilobites from the United States. Palaeontographica Abt.A, 235:1-19 Edgecombe, G.D., Fortey, R.A. 1995 Brianurus New Genus, A Replacement Name for Briania Chasen and Kloss, 1930(Aves) [Pro Briania Edgecombe, 1994 (Trilobita), Preoccupied.] Journal of Paleontology, 69(3):615 Engel, B.A., Morris, L.N. 1995 Ditomopyginae (Trilobita) from the Lower Carboniferous of eastern Australia (ii) Australokaskia (Longilobus) and Australokaskia (Planilobus). Geologica et Palaeontologica, 29:193-211 Fatka, O., Kraft, J., Kraft, P., Mergi, M., Mikuláš, R., Štorch, P. 1995 Ordovician of the Prague Basin: Stratigraphy and Development. pp. 241-244 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Feist, R. 1995 Chapter 11. Effect of Paedomorphosis in Eye Reduction on Patterns of Evolution and Extinction in Trilobites. pp. 225-244 In: Evolutionary Change and Heterochrony. John Wiley, Sons Ltd. Publishing, 298 pp. Feist, R., Petersen, M.S. 1995 Origin and Spread of Pudoproetus, A Survivor of the Late Devonian Trilobite Crisis. Journal of Paleontology, 69(1):99-109 Fortey, R.A., Harper, D.A.T., Ingham, J.K., Owen, A.W., Rushton, A.W.A. 1995 A Revision of Ordovician Series and Stages from the Historical Type Area. Geological Magazine, 132(1):15-30 Freitas, T., Fritz, W.H. 1995 Age and Stratigraphy of the Cass Fjord Formation, Arctic Canada. Geological Survey of Canada, Current Research Paper 1995-E:97-104 Fritz, W.H. 1995 Esmeraldina rowei and Associated Lower Cambrian Trilobites (1F Fauna) at the Base of Walcott's Waucoban Series, Southern Great Basin, U.S.A. Journal of Paleontology, 69(4):708-723 Gaba, Z., Pek, I. 1995 Fauna eines Grossgeschiebes von Rollsteinkalk. [Fauna from a large pebble in a carbonaceous erratic.] Geschiebekunde Aktuell, 11(1):15-18 Gabriele, T. 1995 Wandering Surnames. Trilobite Times, 4(3):3-5 Galle, A., Hladil, J., Isaacsong, P.E. 1995 Middle Devonian biogeography of closing South Laurussia; North Gondwana Variscides; examples from the Bohemian Massif (Czech Republic), with emphasis on Horní Benesov. Palaios, 10(3):221-239 García-Alcalde, Jenaro L. 1995 L'évolution paléogéographique pré-varisque de la zone cantabrique septentrionale (Espagne). [The pre-Variscan paleogeographic evolution of the northern Cantabrian zone (Spain).] Revista Española de Paleontología, 10(1):9-29 Geyer, G. 1995 A Century Ago-1895. The Trilobite Papers, 7:6-7 Geyer, G., Elicki, O. 1995 The Lower Cambrian Trilobites from the Görlitz Synclinorium (Germany) - review and new results. Paläontologische Zeitschrift, 69(1/2):87-119 Geyer, G., Heldmaier, W., Landing, E. 1995 Arthropod Traces in the Middle Cambrian of Morocco. Beringeria, Würzburger geowissenschaftliche Mitteilungen, Special Issue, 2:254 Geyer, G., Landing, E. 1995 The Cambrian of the Moroccan Atlas Regions. Beringeria, Würzburger geowissenschaftliche Mitteilungen, Special Issue, 2:7-46 Geyer, G., Landing, E., Heldmaier, W. 1995 Faunas and Depositional Environments of the Moroccan Atlas Regions. Beringeria, Würzburger geowissenschaftliche Mitteilungen, Special Issue, 2:47-119 Geyer, G., Palmer, A.R. 1995 Neltneriidae and Holmiidae (Trilobita) From Morocco and the Problem of Early Cambrian Intercontental Correlation. Journal of Paleontology, 69(3):459-474 Gutiérrez-Marco, J.C., Rabano, I., San José, M.A., Herranz, P., Sarmiento, G.N. 1995 Oretanian and Dobrotivian vs. "Llanvirn-Llandeilo" Series in the Ordovician of the Iberian Peninsula. pp. 55-59 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Hahn, G., Hahn, R. 1995 Revision von Phillipsia tennesseensis Winchell 1869 (Trilobita; Unter-Karbon). [Revision of Phillipsia tennesseensis Winchell 1869 (trilobita; Lower Carboniferous).] Geologica et Palaeontologica, 29:213-216 Hahn, G., Hahn, R., Gawlick, K. 1995 Phylogenie und Systematik von Diacoryphe und verwandten Gattungen (Trilobita; Unter-Karbon). [Phylogeny and systematics of Diacoryphe and related genera (Trilobita; Lower Carboniferous).] Geologica et Palaeontologica, 29:145-191 Hahn, G., Rábano, I. 1995 Trilobites Carboníferos de la Sierra de San Pedro (Cáceres). [Carboniferous trilobites of the Sierra de San Pedro (Cáceres).] In: XI Jornadas de Paleontología, Tremp, 26-29 de Octubre de 1995, p. 101 Hills, E.A. 1995 Middle Ordovican extinction of North American Trilobites. BSc Thesis, Pennsylvania State University, 48 pp. Holloway, D.J. 1995 Newly Described Early Silurian Trilobites from North Queensland. The Fossil Collector Bulletin, 46:11-16 Hughes, N.C. 1995 Trilobite Taphonomy and Taxonomy: a problem and some implications. Palaios, 10(3):283-285 Hughes, N.C., Chapman, R.E. 1995 Growth and Variation in the Silurian Proetide Trilobite Aulacopleura konincki and its implications for Trilobite Palaeobiology. Lethaia, 28(4):333-353 Hughes, N.C., Chapman, R.E. 1995 Developmental Flexibility in the Silurian trilobite Aulacopleura konincki: Possible Implications for the Cambrian Radiation. The Palaeontological Association 39th Annual Meeting 1995 - Abstracts & Programme Hughes, N.C., Fortey, R.A. 1995 Sexual Dimorphism in Trilobites, with an Ordovician Case Study. pp. 419-421 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Hughes, N.C., Labandeira, C.C. 1995 The Stability of Species in Taxonomy. Paleobiology, 21(4):401-403 Jiang, Y., Han, N. 1995 Techniques of Exuviation in Shabaella fengzuensis (Trilobita). Acta Palaeontologica Sinica, 34(4):509-517 Kácha, P., Petr, V. 1995 Camouflage and Mimicry in Fossils. I: General Part. Acta Musei Nationalis Pragae, Series B, Historia Naturalis, 51(1-4):53-82 Kácha, P., Saric, R. 1995 Bryozoans attached to exuvia of the Ordovician Trilobite Dalmanitina (D.) proeva. Věstník Českého Geologického Ústavu, 70(4):43-46 Kim, D.H., Choi, D.K. 1995 Kainella (Trilobita, early Ordovician) from the Mungog Formation of Yeongweol area and its stratigraphic significance. Journal of the Geological Society of Korea, 31(6):576-582 Koch, L. 1995 Das Prädevon des Ebbe-Sattels. [The pre-Devonian of the low tide saddle.] Klassische Fundstellen der Paläontologie, Band 3:15-26 & 255 Koch, L., Lemke, U. 1995 Neue Trilobiten- und Graptolithen-Funde aus dem Unteren Tonschiefer (Unteres Ordovizium) von Kiesbert (Ebbe-Sattel). [New Trilobite and Graptolite finds from the lower clay slate (lower Ordovician) of Kiesbert (Ebbe Anticline).] Dortmunder Beiträge zur Landeskunde, Naturwissenschaftliche Mitteilungen, 29:7-19 Koch, L., Lemke, U. 1995 Trilobiten aus dem Unteren Tonschiefer (Unteres Llanvirn, Ordovizium) von Kiesbert (Ebbe-Sattel, Rheinisches Schiefergebirge), Teil 1. [Trilobites from the Lower Tonschiefer (Lower Llanvirn, Ordovician) by Kiesbert (Ebbe Anticline, Rhenish slate mountains), part 1.] Geologie und Paläontologie in Westfalen, 39:15-55 Korolev, M.N. 1995 New data on the Middle Ordovician Trilobites and Lidievskogo stratotype in Azafina Northern Kazakhstan. Geologiya Almaty: 1-11 Kowalczewski, Z. 1995 Fundamental stratigraphic problem of the Cambrian in the Holy Cross Mts. Geological Quarterly, 39(4):449-470 Krob, M., Šnajdr, M. 1995 Trilobiti Barrandienu. [Trilobites Barrandian.] Praha: CTK-Press Foto, 23 pp. Krueger, H.H. 1995 Über die mittelordovizische Trilobitengattung Nieszkowskia aus baltoskandischen Geschieben. [On the Middle Ordovician Trilobite Genus Nieszkowskia from the Baltoscandinavian Geschiebe.] Archiv für Geschiebekunde, 1(11):641-680 Landing, E. 1995 Upper Placentian-Branchian Series of Mainland Nova Scotia (Middle-Upper Lower Cambrian): Faunas, Paleoenvironments, and Stratigraphic Revision. Journal of Paleontology, 69(3):475-495 Laurie, J.R., Jago, J.B., Bao, J.S. 1995 Review of Tasmanian Cambrian Biostratigraphy. Australian Geological Survey Organisation, Record 1995/69:1-31 Lebrun, P. 1995 Trilobites: anatomie, écologie, classification, gisements. [Trilobites: anatomy, ecology, classification, deposits.] Minéraux & fossiles, Hors-série, 2 Lee, D.C. 1995 Reappraisal of trilobites from the Jigunsan Formation (Middle Ordovician), Korea. MSc Thesis, Seoul National University, 138 pp. Lee, D.C. 1995 Comparative Ontogeny and Phylogenetic Studies of the Lower Ordovician Silicified Trilobites from Southern Idaho, U.S.A. M.Sc. Thesis, University of Alberta (Canada), 265 pp Lee, J.G. 1995 Late Cambrian Trilobites from the Machari Formation, Yeongweol, Korea. PhD Thesis, Seoul National University, Seoul, Korea, 418 pp. Lee, J.G., Choi, D.K. 1995 Late Cambrian Trilobites from the Machari Formation, Yeongweol-Machari Area, Korea. Journal of the Paleontological Society of Korea, 11(1):1-46 Lespérance, P.J., Desbiens, S. 1995 Selected Ordovician Trilobites from the Lake St.John District of Quebec and their Bearing on Systematics. Journal of Paleontology, 69(4) Memoir 42:1-19 Liñán, E., Álvaro, J.J., Gozalo, R., Gámez-Vintaned, J.A., Palacios, T. 1995 El Cámbrico medio de la Sierra de Córdoba (Ossa-Morena, S de España): Trilobites y Paleoícnología. Implicaciones Bioestratigráfica y Paleoambientales. [The Middle Cambrian of the Sierra of Córdoba (Ossa-Morena, S of Spain): Trilobites and Palaeoichnology. Biostratigraphic and Paleoenvironmental Implications.] Revista Española de Paleontología, 10(2):219-238 Lisogor, K.A. 1995 The Middle Cambrian Trilobites from Amga Stage from Chingiz Range (Eastern Kazakhstan). Vestnik Kazakh National Technical University, 3:61-64 Lisogor, K.A. 1995 Llanvirn Trilobites from the Ordovician of Betpak Dali (South Kazakhstan). Vestnik Kazakh National Technical University, 4:110-115 Loch, J.D. 1995 An Affirmation of the Jeffersonian Stage (Ibexian) of North America and a Proposed Boundary Stratotype. pp. 45-48 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Loch, J.D., Taylor, J.F. 1995 High-Resolution Biostratigraphy in the Upper Cambrian Ore Hill Member of the Gatesburg Formation, South-Central Pennsylvania. Society for Sedimentary Geology (SEPM) Special Publication, 53:131-137 Loi, A., Pillola, G.L., Leone, F. 1995 The Cambrian and Early Ordovician of Southwestern Sardinia. In: Sardinia 95, 6th Paleobenthos International Symposium, Guidebook. Rediconti del Seminario della Facoltà di Scienze dell'Università di. Cagliari, Supplemento, 65:63-81 Maletz, J., Löfgren, A., Bergström, S.M. 1995 The Diabasbrottet section at Mt. Hunneberg, Province of Västergötland, Sweden: A Proposed Candidate for a Global Stratotype Section and Point (GSSP) for the Base of the Second Series of the Ordovician System. pp. 139-143 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Männil, R. 1995 Trilobiidid - pilkupüüdvad kivistised Eesti aluspõhjas. [Trilobites - Eye-catching Fossils on the Foundation of Estonia.] Eesti Loodus, 1995(2):39-41 Månsson, K. 1995 Trilobites and Stratigraphy of the Middle Ordovician Killeröd Formation, Scania, Sweden. Geologiska Föreningens i Stockholm Förhandlingar, 117(2):97-106 McCollum, L.B. 1995 Earliest Middle Cambrian Recovery Fauna. Geological Association of Canada, Programme and Abstracts, 20:A68 McCormick, T. 1995 Patterns and Implications of Stasis in Trilobites. PhD Thesis, University of Glasgow, 334 pp. Mel'nikov, S.A. 1995 New Trilobites from the Lower/Middle Ordovician Boundary Strata in Leningrad Oblast. Palaeontologicheskii Zhurnal 1995(4):356-359 Mikulic, D.G. 1995 Trilobites of the Silurian Racine Formation of Northwestern Illinois. MAPS Digest, 18(8):3-7 Miller, J.F., Stitt, J.H. 1995 Stratigraphic Position and Significance of Jujuyaspis and Iapetognathus in the Wilberns Formation, Texas. pp. 105-108 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Miller, J.F., Taylor, M.E. 1995 Biostratigraphic Significance of Iapetognathus (Conodonta) and Jujuyaspis (Trilobita) in the House Limestone, Ibex Area, Utah. pp. 109-112 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Morzadec, P. 1995 Erbenochile erbeni (Alberti), Trilobite du Dévonien inférieur d'Ougarta (Algérie). [Erbenochile erbeni (Alberti), a Trilobite from the Lower Devonian of Ougarta, Algeria.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1995:614-621 Myrow, P.M. 1995 Cambro-Ordovician proximal shelf deposits of Colorado. pp. 375-379 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Nedin, C. 1995 The Palaeontology and Palaeo-Environment of the Early Cambrian Emu Bay Shale, Kangaroo Island, South Australia. PhD Thesis, Univesity of Adelaide, Australia, 363 pp. Nedin, C. 1995 The Emu Bay Shale, a Lower Cambrian Fossil Lagerstatten, Kangaroo Island, South Australia. Memoirs of the Association of Australasian Palaeontologists, 18:31-40 Nielsen, A.T. 1995 Trilobite Systematics, Biostratigraphy and Palaeoecology of the Lower Ordovician Komstad Limestone and Huk Formations, Southern Scandinavia. Fossils and Strata, 38:1-374 Nielsen, A.T. 1995 Trilobite Ecophenotypes: Examples from the Lower Ordovician of Baltica. pp. 488 In: Ordovician odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Norford, B.S., Nowlan, G.S., Bolton, T.E., Elias, R.J., Jin, J., Johnston, P.A., Rohr, D.M. 1995 Biostratigraphy of the Advance Formation, a new upper Middle Ordovician unit, northern Rocky Mountains, British Columbia. pp.85-88 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Owen, A.W., Harper, D.A.T., Clarkson, E.N.K. 1995 The Trilobites and Brachiopods of the Wrae Limestone - making more and more from less and less in the Ordovician of the Southern Uplands. The Palaeontological Association 39th Annual Meeting 1995 - Abstracts & Programme Owens, R.M. & Bassett, M.G. 1995 Catalogue of Type, Figured and Cited Fossils in the National Museum of Wales: Supplement 1971-1994. National Museum of Wales, Geological Series, No.12 [Trilobita pp. 10-66] Owens, R.M., Thomas A.T. 1995 Case 2944: Eophacops Delo, 1935 and Acernaspis Campbell, 1967 (Trilobita): Proposed Conservation. Bulletin of Zoological Nomenclature, 52(1):34-36 Owens, R.M. & Tilsley, J.W. 1995 An Atheloptic Trilobite Assemblage from the Carboniferous of North Devon. Geological Magazine, 132(6):713-728 Palmer, A.R., Rowell, A.J. 1995 Early Cambrian Trilobites from the Shackleton Limestone of the Central Transantartic Mountains. Journal of Paleontology, 69(6) Memoir 45:1-28 Pålsson, C. 1995 Middle-Upper Ordovician Trilobites and Stratigraphy along the Kyrkbäcken rivulet in the Röstånga area, Southern Sweden. Lunds Universitet - Examensarbeten i Geologi - Historisk Geologi och Paleontologi, 63:1-27 Parcha, S.K. 1995 Stratigraphic significance and distribution of Agnostid trilobites for the Cambrian sequences of Tethyan Himalayan region. Symposium on Tethys of the Himalaya & Adjoining Regions, pp. 26-27 Pegel, T.V., Gogin, I.Y. 1995 ВЕРХНЕКЕМБРИЙСКИЕ ТРИЛОБИТЫ ЮЖНОГО ВЕРХОЯНЬЯ. [Upper Cambrian Trilobites of Southern Verkhoyany'e.] Palaeontologicheskii Zhurnal, 1995(4):67-74 Peers, S. 1995 The Cybelinae: From Trilobites to Tectonics. The Palaeontological Association 39th Annual Meeting 1995 - Abstracts & Programme Peng, S.C., Lin, H., Chen, Y. 1995 New Polymerid Trilobites from Middle Cambrian Huaqiao Formation of western Hunan. Acta Palaeontologica Sinica, 34(3):277-300 Peralta, S.H., Baldis, B.A. 1995 Graptolites y Trilobites del Ordovícico tardío en el perfil del río de Las Chacritas, Precordillera de San Juan, Argentina. [Graptolites and Trilobites of the late Ordovician in the profile of the Las Chacritas river, Precordillera de San Juan, Argentina.] Actas, VI Congreso Argentino de Paleontología y Bioestratigrafía, 6:201-205 Pillola, G.L., Leone, F., Loi, A. 1995 The Lower Cambrian Nebida Group of Sardinia. Rendiconti del Seminario della Facoltà di Scienze dell'Univeristà di Cagliari, 65(suppl.):27-60 Pratt, B.R. 1995 Middle Cambrian Trilobites from the Meguma Group of Nova Scotia (West Avalonia Terrane) and their Paleoceanographic Significance. In: Characterization and Evolution of the Neoproterozoic-Cambrian Basin in the Iberian Peninsula, Universidad de Salamanca, pp. 205-208 Riley, N.J. 1995 Dinantian (Lower Carboniferous) Biostratigraphy and Chronostratigraphy in the British Isles. Geological Society of London, Memoirs, 16:105-124 Robison, R.A. 1995 Revision of the Middle Cambrian Trilobite Agnostus acadicus Hartt. Journal of Paleontology, 69(2):302-307 Rudolph, F. 1995 Die neue Systematik der Trilobiten. [New Systematics of Trilobites.] Fossilien, 1995(5):275 Rushton, A.W.A. 1995 The Status of Solenopleura. The Trilobite Papers, 7:4 Rushton, A.W.A. 1995 Edgar Stirling Cobbold: 1851-1936 The Trilobite Papers, 7:18-21 Sánchez, T.M., Waisfeld, B.G. 1995. Benthic assemblages in the Northwestern of Gondwana: A test of the Ordovician evolutionary radiation model. pp. 409-412 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Schöning, H. 1995 Ein bemerkenswertes trochurinides Pygidium aus einem obersilurischen Geschiebe. [A remarkable trochurinid pygidium from Upper Silurian glacial erratic.] Der Geschiebesammler, 28(4):153-157 Schöning, H. 1995 Einige Larval- und Jugendstadien altpaläozoischer Trilobiten aus Geschieben. [Some Larval and Juvenile stages of ancient Paleozoic Trilobites from Geschiebe.] Geschiebekunde Aktuell, 11(2):37-48 Shah, S.K., Parcha, S.K., Raina, A.K. 1995 Additional agnostid trilobites from the Middle Cambrian of Kashmir. Journal of the Geological Society of India, 45:217-227 Shah, S.K., Sudan, C.S., Parcha, S.K., Sahni, A.K. 1995 Revision of the Anomocarids (Trilobita) from the Cambrian of Kashmir. Journal of the Palaeontological Society of India, 40:33-40 Shaw, F.C. 1995 Ordovician Trinucleid Trilobites of the Prague Basin, Czech Republic. Journal of Paleontology, 69(3) Memoir 40:1-23 Shergold, J.H. 1995 Timescales. 1. Cambrian. Australian Phanerozoic Timescales Biostratigraphic Charts and Explanatory Notes Second Series. Australian Geological Survey Organisation, Record, 1995/30:1-32 Shergold, J.H. 1995 Correlation of the Cambrian biostratigraphy of northern and central Australia with that of southern and eastern Asia. Proceedings of an International Symposium on the Geology of SE Asia and Adjacent Areas, Hanoi, November 1995. Geological Survey of Vietnam, Journal of Geology, Special Issue, Series B, 1995(5-6):48-62 Shergold, J.H. 1995 Correlation of the Cambrian Biostratigraphy of Northern and Central Australia with that of Southern and Eastern Asia. Journal of Geology, Series B(5-6):48-62 Shergold, J.H., Bordonaro, O., Liñán, E. 1995 Late Cambrian Agnostoid Trilobites from Argentina. Palaeontology, 38(2):241-257 Shergold, J.H., Laurie, J.R., Nicoll, R.S. 1995 Correlation of Selected Late Lancefieldian-Bendigonian (Early Ordovician) Successions. pp. 89-92 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Shergold, J.H., Laurie, J.R., Nicoll, R.S. 1995 Biostratigraphy of the Prices Creek Group (Early Ordovician, late Lancefieldian-Bendigonian) on the Lennard Shelf, Canning Basin, Western Australia. pp. 93-96 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology Shu, D., Geyer, G., Chen, L., Zhang, X. 1995 Redlichiacean Trilobites with Preserved Soft-Parts from the Lower Cambrian Chengjiang Fauna (South China). Beringeria, Würzburger geowissenschaftliche Mitteilungen, Special Issue, 2:203-241 Siveter, D.J., Williams, M. 1995 An early Cambrian assignment for the Caerfai Group of South Wales. Journal of the Geological Society, London, 152:221-224 Sloan, R.E. 1995 Upper Mississippi Valley Ordovician Asaphids. The Trilobite Papers, 7:27 Smit, L.R.E.P. 1995 Een bijzondere vondst in Bohemen. [A special find in Bohemia.] Grondboor en Hamer, 49(5):119-120 Smith, L.G.1995 Bolivian Trilobites. Trilobite Times, 4(1):1,6,8 Smith, L.G. 1995 A Trilobite Expert Forages Afield. Trilobite Times, 4(2):1-2 Stitt, J.H., Metcalf, W.L. 1995 Ptychopleurites spinosa, a New Trilobite Species From the Upper Cambrian of Texas and South Dakota. Journal of Paleontology, 69(6):1183-1185 Stouge, S., Bagnoli, G., Nielsen, A.T., Ribecai, C., Tongiorgi, M. 1995 Oeland (Lower Ordovician) Biostratigraphy on the basis of Öland sections, Baltica. pp. 65-68 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Strusz, D.L. 1995 Timescales 3. Silurian. Australian Phanerozoic timescales biostratigraphic charts and explanatory notes, second series. Australian Geological Survey Organisation, Record, 1995/32:1-30 Struve, W. 1995 Beiträge zur Kenntnis der Phacopina (Trilobita). 18. Die Riesen-Phacopiden aus dem Maïder, SE-Marokkanische Pra-Sahara. [Contributions to the Knowledge of Phacopina (Trilobita). 18. The Giant Phacopids from the Maïder, SE Moroccan Pra-Sahara.] Senckenbergiana Lethaea, 75:77-129 Suárez-Soruco, R. 1995 Part-1: Bibliografia Geologica de Bolivia. Part-2: Bibliografia Paleontologica de Bolivia. [Part-1: Geological Bibliography of Bolivia. Part-2: Paleontological Bibliography of Bolivia.] Revista Técnica de Yacimientos Petrolíferos Fiscales Bolivianos 16(3-4):1-223 [Trilobites: pp. 193-198] Sundberg, F.A. 1995 Arthropod Pattern Theory and Cambrian Trilobites. Bijdragen tot de Dierkunde, 64(4):193-213 Taylor, J.F., Repetski, J.E. 1995 High-Resolution Trilobite and Conodont Biostratigraphy Across the Cambrian-Ordovician Boundary in South-Central New Mexico. pp. 133-136 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Tortello, M.F. 1995 El Orden Agnostida (Trilobita, Cámbrico-Ordovícico) en la República Argentina. [The Order Agnostida (Trilobita, Cambrian-Ordovician) in the Argentine Republic.] PhD Thesis, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Argentina. 259 pp. Tortello, M.F., Esteban, S.B. 1995 Un Trilobite Agnóstido en el Ordovicico de la Región de Bordo Atravesado (Cuesta de Miranda), Provincia de la Roja, Argentina. [An Agnostid Trilobite in the Ordovician of the Region of Bordo Atravesado (Cuesta de Miranda), Province of La Roja, Argentina.] Actas, VI Congreso Argentino de Paleontología y Bioestratigrafía, 6:271-275 Vaccari, N.E. 1995 Early Ordovician Trilobite Biogeography of Precordillera and Famatina, Western Argentina: Preliminary Results. pp. 193-196 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Vaccari, N.E., Waisfeld, B.G., Carrera, M.G. 1995 Nuevos Trilobites de la Formación San Juan (Ordovícico Temprano), Precordillera de San Juan y La Rioja, Argentina. [New Trilobites of the San Juan Formation (Early Ordovician), Precordillera of San Juan and La Rioja, Argentina.] 6th Congreso Argentino de Paleontología y Bioestratigrafía, 6:89‐98 Vaněk, J.1995 New deeper-water Trilobites in the Ordovician of the Prague Basin (Czech Republic). Palaeontologia Bohemiae, 1:1-12. Waisfeld, B.G. 1995 Early Ordovician Trilobite Biofacies in the Argentine Cordillera Oriental, Southwestern Gondwana: Paleoecologic and Paleobiogeographic Significance. pp. 449-452 In: Ordovician odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Wang, X., Chen, X. 1995 Ordovician Palaeogeography and Biogeography in China. pp. 203-206 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Pacific Section, Book 77 Westrop, S.R. 1995 Sunwaptan and Ibexian (Upper Cambrian-Lower Ordovician) Trilobites of the Rabbitkettle Formation, Mountain River region, Northern Mackenzie Mountains, Northwest Canada. Palaeontographica Canadiana, 12:1-75 Westrop, S.R. 1995 Trilobite Systematics: Into the Next Millennium. The Trilobite Papers, 7:24-26 Westrop, S.R., Tremblay, J.V., Landing, E. 1995 Declining Importance of Trilobites in Ordovician Nearshore Paleocommunities; Dilution or Displacement? Palaios, 10(1):75-79 Whiteley, T.E., Kloc, G.J. 1995 Fossil Preparation Manual. Chilson Publishing, 78 pp. Whittington H.B. 1995 Oryctocephalid Trilobites from the Cambrian of North America. Palaeontology, 38(3):543-562 Wilson, J.R. 1995 A Collector's Guide to Rock, Mineral, & Fossil Localities of Utah. Utah Geological Survey, Miscellaneous Publication, 95-4:1-148 Yuan, J., Li, Y. 1995 Lowest Carboniferous Trilobites from Jiguanshan (The Comb Hill) Southeastern Guilin, Guangxi, South China. Bulletin of National Museum of Natural Science, 6:1-53 Zhang, W.T., Xiang, L., Liu, Y., Meng, X. 1995 Cambrian Stratigraphy and Trilobites from Henan. Palaeontologia Cathayana, 6:1-165 Zhou, Z.Y., Ni, Y., Yuan, W. 1995 An Outline of the Palaeogeography, Tarim, Northwest China. pp. 207-210 In: Ordovician Odyssey: Short Papers for the Seventh International Symposium on the Ordovician System. The Pacific Section Society for Sedimentary Geology (SEPM) Book 77 Zhou, Z.Y., Webby, B.D., Yuan, W. 1995 Ordovician Trilobites from the Yingan Formation of northwestern Tarim, Xinjiang, northwestern China. Alcheringa, 19(1):47-72 Zhou, Z.Y. Zhang, T., Yuan, W., Yuan, J. 1995 Trilobita. pp. 137-143 In: Sinian to Permian Stratigraphy and Palaeontology of the Tarim Basin, Xinjiang (IV): Altun Mountains Region. The Petroleum Industry Press, Beijing, 285 pp. Zhuravlev, A.Y. 1995 Preliminary Suggestions on the Global Early Cambrian Zonation. Beringeria, Würzburger geowissenschaftliche Mitteilungen, Special Issue, 2:147-160 *** 1996 Trilobite Citations (174) *** Adrain, J.M. 1996 Measures of Diversity, the Paleozoic Evolutionary Fauna, and the Reinvention of Trilobites GSA Abstracts with Programs, 28(7):291 Adrain, J.M. 1996 A New Otarionine Trilobite from the Henryhouse Formation (Silurian, Ludlow) of Oklahoma. Journal of Paleontology, 70(4):611-614 Adrain, J.M. 1996 North American Trilobite Species Diversity during the Lower Paleozoic. Sixth North American Paleontological Convention, Abstracts, p. 2 Adrain, J.M. 1996 Trilobites, phylogenetic context, and the Palaeozoic Evolutionary Fauna. The Palaeontological Association 40th Annual Meeting 1996 - Abstracts, p. 2 Adrain, J.M., Chatterton, B.D.E. 1996 The Otarionine Trilobite Cyphaspis, with New Species From the Silurian of Northwestern Canada. Journal of Paleontology, 70(1):100-110 Adrain, J.M., Edgecombe, G.D. 1996 Devonian Aulacopleurid Trilobites of the Malvinokaffric Realm. Geobios, 29(4):417-436 Adrain, J.M., MacDonald, E.W. 1996 Phacopid Trilobites from the Silurian of Arctic Canada. Journal of Paleontology, 70(6):1091-1094 Adrain, J.M., Ramsköld, L. 1996 The Lichid Trilobite Radiolichas in the Silurian of Arctic Canada and Gotland, Sweden. Geological Magazine, 133(2):147-158 Ahlberg, P., Ahlgren, J. 1996 Agnostids from the Upper Cambrian of Västergötland, Sweden. Geologiska Foreningens i Stockholm Forhandlingar, 118(3):129-140 Ahlberg, P., Carlson, E.N.K., Taylor, C.M. 1996 Trilobites and faunal dynamics in the Upper Cambrian of Sweden. Geologiska Foreningens i Stockholm Forhandlingar, 118(1, Supp.4):57-58 Ahlgren, J., Ahlberg, P. 1996 Olenus henningsmoeni, a new Trilobite from the Upper Cambrian of Västergötland, Sweden. Geologiska Foreningens i Stockholm Forhandlingar, 118(1):73-77 Álvaro, J.J. 1996 Nuevos Trilobites del Cámbrico Medio de las Cadenas Ibéricas (NE España). [New Trilobites from the Middle Cambrian of the Iberian Chains (NE Spain).] Revista Española de Paleontología, 11(1):75-82 Ancygin, N.Y. 1996 ТЕТИССКИЕ ТРИЛОБИТЫ В ОРДОВИКЕ ВОСТОЧНО ГО СКЛОНА УРАЛА. [Tetisskie Trilobites in the Ordovician eastern slope of the Urals.] Palaeogeography vendarannego Palaeozoic, Yekaterinburg: 13-14 An, S., Duan, J., Zhang, M. 1996 Ontogeny of Shantungaspis aclis. Journal of Changchun University, Earth Sciences, 26:(supplement):13–17 Aramburu, C., Arbizu, M., Gutiérrez-Marco, J.C., Méndez-Bedia, I., Rábano, I., Truyols, J. 1996 Primera identificación de materiales del Ordovícico Medio en la sección de los Barrios de luna (Zona Cantábrica, noroeste de España). [First identification of materials of the Middle Ordovician in the section of the Barrios de luna (Cantabrian Zone, northwest of Spain).] Geogaceta, 20(1):7-10 Arbizu, M., Rábano, I., Truyols, J. 1996 Trilobites del Museo Geominero: II. Las colecciones antiguas del Devónico de la Cordillera Cantábrica (N. España). [Trilobites of the Geominero Museum: II. The ancient collections of the Devonian of the Cantabrian Mountains (N. Spain).] Boletín Geológico y Minero, 107(1):3-13 Assine, M.L., Góis, J.R. 1996 Traços fósseis de trilobita na formaçao Furnas, Bacia do Paraná, Brasil. [Fossil traces of trilobites in the Furnas Formation, Paraná Basin, Brazil.] In: Simpósio Sul Americano do Siluro-Devoniano: estratigrafía e paleontologia. 1996, Ponta Grossa. Anais. Ponta Grossa: UEPG, pp. 371-374 Babcock, L.E., 1996 Chapter 8: Phylum Arthropoda, Class Trilobita. In: Fossils of Ohio Ohio Geological Survey Bulletin, 70:90-113 Barnes, C.R., Fortey, R.A., Williams, S.H. 1996 The Pattern of Global Bio-Events during the Ordovician Period. pp.139-172 In: Global Events and Event Stratigraphy in the Phanerozoic. Springer-Verlag Basse, M. 1996 Chinesische Phacopiden. [Chinese Phacopids.] Fossilien, 1996(3):143-144 Basse, M. 1996 Trilobiten aus mittlerem Devon des Rhenohercynikums: Teil I. Corynexochida und Proetida (1). [Middle Devonian Trilobites of the Rhenohercynian: Part 1, Corynexochida and Proetida (1).] Palaeontographica Abt.A, 239:89-182 Basse, M., Lemke, U. 1996 Trilobiten aus mittleren Givetium (Mittel-Devon) des nördlichen Rechtsrheinischen Schiefergebirges. [Trilobites from middle Givetian (Middle Devonian) of the northern right bank of the Rhine Slate Mountains.] Geologie und Paläontologie in Westfalen, 46:1-65 Becker, T. 1996 Trilobiten leitende Proetacea (Ober-Devon). [Trilobites senior Proetacea (Upper Devonian).] Senckenbergiana Lethaea, 76(1/2):284 Becker, T. 1996 Trilobiten leitende Phacopida (Ober-Devon). [Trilobites senior Phacopida (Upper Devonian).] Senckenbergiana Lethaea, 76(1/2):284 Behrendt, M. 1996 Canada or Bust. Trilobite Times, 5(2):2-3 Blaker, M.R., Nelson, C.A., Peel, J.S. 1996 Perissopyge, a new Trilobite from the Lower Cambrian of Greenland and North America. Journal of the Czech Geological Society, 41(3-4):209-216 Blieck, A., Gagnier, P.Y., Bigey, F.P., Edgecombe, G.D., Janvier, P., Loboziak, S., Racheboeuf, P.R., Sempere, T., Steemans, P. 1996 New Devonian fossil localities in Bolivia. Journal of South American Earth Sciences, 9(5):295-308 Bowdler-Hicks, A. 1996 The evolution, taxonomy and stratigraphical significance of selected caradoc trinucleid trilobite lineages. MSc Thesis, University of Glasgow, 271 pp. Brandt, D.S. 1996 Epizoans on Flexicalymene (Trilobita) and Implications for Trilobite Paleoecology. Journal of Paleontology, 70(3):442-449 Brett, K.D., Westrop, S.R. 1996 Trilobites of the Lower Ordovician (Ibexian) Fort Cassin Formation, Champlain Valley Region, New York State and Vermont. Journal of Paleontology, 70(3):408-427 Brezinski, D.K. 1996 Stratigraphy of the Elbrook Formation (Middle to Upper Cambrian) in Maryland and adjacent states. Maryland Geological Survey, Special Publication, 3:165-186 Budil, P. 1996 Pygidium of the trilobite Delops dermolac Šnajdr from the collections of the National Museum in Prague. Časopis Národního Muzea v Praze. Řada přírodovědná, 165(1-4):79-80 Budil, P. 1996 Representatives of genera Mucronaspis and Songxites (Trilobita) from the Bohemian Upper Ordovician. Journal of the Czech Geological Society, 41(1-2):63-75 Butterfield, N.J., Nicholas, C.J. 1996 Burgess Shale-type preservation of both non-mineralizing and "shelly" Cambrian organisms from the Mackenzie Mountains, northwestern Canada. Journal of Paleontology, 70(6):893-899 Capasso, L., Caramiello, S. 1996 A healed Injury in a Cambrian Trilobite. Journal of Paleopathology, 8(3):181-184 Carls, P. 1996 Trilobiten: Keltiberien (Unter-Devon). [Trilobites: Celtiberians (Lower Devonian).] Senckenbergiana Lethaea, 76(1/2):276 Chen, J., Zhou, G., Zhu, M., Yeh, K. 1996 The Chengjiang Biota - A Unique Window of the Cambrian Explosion. ROC National Museum of Natural Science, 222 pp. Choi, D.K. 1996 Stratigraphy and Paleontology of the Joseon Supergroup (Cambrian-Ordovician) in Yeongweol area, Korea. Field Trip Guidebook of the Paleontological Society of Korea, 50 pp. Choi, D.K., Lee, H.L., Kim, D.H. 1996 The Cambrian-Ordovician Boundary in the Taebaegsan Region, Korea: A Review. Journal of the Paleontological Society of Korea, 12(2):57-84 Clavin, J.P. 1996 Do trilobites have a future? Trilobite Times, 5(1):1-3 Cooper, R.A., Jago, J.B., Begg, J.G. 1996 Cambrian Trilobites from Northern Victoria Land, Antarctica, and their stratigraphic implications. New Zealand Journal of Geology and Geophysics, 39(3):363-387 Cuggy, M.B. 1996 Patterns of Faunal change at an Upper Cambrian Trilobite Extinction Event, Nolichucky Formation, Tennessee and Virginia. MSc Thesis, Brock University, St. Catharines, Ontario, 142 pp. Cuggy, M.B., Westrop, S.R. 1996 Biofacies Structure of Cambrian Trilobite Extinctions. Sixth North American Paleontological Convention, Abstracts, p. 92 Dalingwater, J.E., Hutchinson, S.J., Mutvei, H., Siveter, D.J. 1996 Mineralization of some Silurian homalonotid trilobite cuticle. Bulletin de l'Institut Océanographique de Monaco, no. spécial, 14(4):343-351 Desbiens, S., Bolton, T.E., McCracken, A.D. 1996 Fauna of the lower Beauharnois Formation (Beekmantown Group, Lower Ordovician), Grande-Ile, Quebec. Canadian Journal of Earth Sciences, 33(8):1132-1153 Droser, M.L., Fortey, R.A., Li, X.1996 The Ordovician Radiation. American Scientist, 84(2):122-131 Eddy, J.D. 1996 Middle Cambrian Biostratigraphy and Depositional Environments of the Pioche Shale near Delamar, Nevada. MSc Thesis, Eastern Washington University, 114 pp. Edgecombe, G.D., Ramsköld, L. 1996 The "Encrinurus" variolaris plexus (Trilobita, Silurian): Relationships of Llandovery Species. Geobios, 29(2):209-233 Engel, B.A., Morris, L.N. 1996 Trilobites from the Lower Carboniferous of Eastern Australia. Geologica et Palaeontologica, 30:119-145 Esteban, S.B. 1996 Los primeros trilobites ciclopigidos en el Ordovicico de Argentina (Formacion Volcancito, Sistema de Famatina). [First Ordovician cyclopygid trilobites from Argentina; Volcancito Formation, Famatina System.] Ameghiniana, 33(1):57-64 Flick, U. 1996 Trilobiten aus dem Barrandium. [Trilobites from the Barrandian.] Der Aufschluss, 47:227-234 Fortey, R.A., Briggs, D.E.G., Wills, M.A. 1996 The Cambrian evolutionary 'explosion': decoupling cladogenesis from morphological disparity. Biological Journal of the Linnean Society, 57:13-33 Fortey, R.A., Droser, M.L. 1996 Trilobites at the Base of the Middle Ordovician, Western United States. Journal of Paleontology, 70(1):73-99 Franke, C., Graf, W. 1996 Fossilien aus Luxemburg und Westeifel Teil I. Quarzit von Berle. [Fossils from Luxembourg and Westeifel Part I. Quartzite from Berle.] Fossilien, 1996(4):257-260 Franke, C., Graf, W. 1996 Fossilien aus Luxemburg und Westeifel Teil II. Die Witzer Schichten. [Fossils from Luxembourg and Westeifel Part II. The Witzer layers.] Fossilien, 1996(5):286-288 Garina, S.J., Ogienko, L.V. 1996 Variability of Trilobites on the example the Late Cambrian genus Kuraspis. International Geological Congress, Abstracts. Geyer, G. 1996 The Moroccan Fallotaspidid Trilobites Revisited. Beringeria, Würzburger geowissenschaftliche Mitteilungen, 18:89-199 Geyer, G. 1996 Die unterkambrischen Trilobiten von Görlitz. [The Lower Cambrian Trilobites of Görlitz.] Natur und Landschaft in der Niederlausitz, 17:84-94 Geyer, G. 1996 A Century Ago - 1896. The Trilobite Papers, 8:3-4 Göthel, M., Elicki, O. 1996 Das Görlitzer Unterkambrium – eine variszische Duplexstruktur im Görlitzer Synklinorium? [The Görlitz Lower Cambrian - a Variszian duplex structure in the Görlitz Synklinorium?] Natur und Landschaft in der Niederlausitz, 17:99-116 Gozalo, R., Liñán, E. 1996 Nueva Especie de Conocoryphidae (Trilobita). Cámbrio Medio de las Cadenas ibéricas (NE de España). [New Species of Conocoryphidae (Trilobita). Middle Cambrian of the Iberian Chains (NE of Spain).] Revista Española de Paleontología, 11(2):247-250 Gutiérrez-Marco, J.C., Albaní, R., Aramburu, C., Arbizu, M., Babin, C., García-Ramos, J.C., Méndez-Bedia, I., Rábano, I., Truyols, J., Vannier, J., Villas, E. 1996 Bioestratigrafía de la Formación Piza rras del Sueve (Ordovícico Medio) en el sector septentrional de la escama de Laviana-Sueve (Zona Cantábri ca, Norte de España). [Biostratigraphy of the Sueve Shale Formation (Middle Orclovician) in the northern part of the Laviana Sueve thrust-sheet (Cantabrian Zone, N Spain).] Revista Española de Paleontología, 11(1):48-74 Guo, H., Ding, X. 1996 Upper Cambrian Fengshanian biostratigraphy of southern Jilin with special reference to the Cambrian-Ordovician boundary. Journal of Changchun University of Science and Technology, 26(Special issue):1-6 Guo, H., Zan, S., Luo, K. 1996 Cambrian Stratigraphy and Trilobites of Eastern Liaoning. Jilin University Press: Changchun, 184 pp. Hahn, G., Hahn, R. 1996 Die Trilobiten-Taxa des Karbons und Perms: 2. Brachymetopidae. [The Trilobite Taxa of the Carboniferous and Permian: 2. Brachymetopidae.] Courier Forschungsinstitut Senckenberg, 195:1-242 Hahn, G., Hahn, R., Muller, P. 1996 100 Jahre Trilobiten-Forschung in den Erdbacher Kalken (Unter-Karbon) - Zusammenstellung bisheriger Ergebnisse und Beschreibung neuer Taxa. [100 years Trilobite Research in the Erdbacher limestones (Lower Carboniferous) - Compilation past results and description of new taxa.] Geologica et Palaeontologica, 30:147-193 Hahn, G., Hahn, R., Rábano, I. 1996 Lower Carboniferous Trilobites from Western Spain. Geologica et Palaeontologica, 30:195-223 Hamedani, A. 1996 Neue biostratigraphische Daten aus dem Palaeozoikum (Devon-Karbon) von Isfahan, Iran. [New biostratigraphic data from the Paleozoic (Devonian-Carboniferous) of Isfahan, Iran.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1996(5):309-323 Hammel, C. 1996 Une faune nouvelle de Trilobites (Brachymetopus, Namuropyge) dans le Viséen des Vosges du Sud. Conséquences stratigraphiqes et paléoécologiques. [A new fauna of Trilobites (Brachymetopus, Namuropyge) in the Visean from Southern Vosges. Stratigraphical and palaeoecological consequences.] Geobios, 29(6):745-755 Han, N. 1996 Comment on the research on paleontology and strata from Jiangshan, Zhejiang. Journal of Guilin University of Technology, 16(3):203-216 Hauch, A.C.G. 1996 Calmoniineos (Trilobitas Devonianos) da Bacia do Paraná: sistemática e paleobiogeografia. [Calmonids (Devonian Trilobites) from the Paraná Basin: systematic and paleobiogeography.] MSc Thesis, Instituto de Geociências, Universidade Federal do Rio Grande do Sul, Brazil Havlíček, V., Vaněk, J. 1996 Brachipods and Trilobites in the Chýnice Limestone (Emsian) at Bubovice (Čeřinka hillside; Prague Basin). Palaeontologia Bohemiae, 2:1-16 Havlíček, V., Vaněk, J., Vokáč, V. 1996 Discovery of the fossiliferous Middle Berounian Vinice Formation at Cekov (Ordovician, western part of the Prague Basin). Journal of the Czech Geological Society, 41(1-2):55-61 Henry, J.L. 1996 Classification de Quelques Calymenina (Trilobita) Ordoviciens: Calymenidae ou Homalonotidae ? [Classification of some Ordovician Calymenina (Trilobita): Calymenidae or Homalonotidae?] Geobios, 29(3):331-340 Henry, J.L., Vizcaïno, D. 1996 Le genre Prionocheilus Rouault 1847 (Trilobita) dans l'Ordovicien Inférieur de la Montagne Noire, France: Évolution et paléoenvironnements. [The genus Prionocheilus Rouault 1847 (Trilobita) in the Lower Ordovician of Montagne Noire, France: Evolution and paleoenvironments.] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 199:49-64 Holloway, D.J. 1996 New Early Devonian Styginid Trilobites from Victoria, Australia, with revision of some Spinose Styginids. Journal of Paleontology, 70(3):428-438 Horváth, G. 1996 The lower lens unit in schizochroal trilobite eyes reduces reflectivity: On the possible optical function of the intralensar bowl. Historical Biology, 12(2):83-92 Hughes, N.C., Chapman, R.E. 1996 Morphometric aspects of growth and variation in an assemblage of Silurian Trilobites. Sixth North American Paleontological Convention, Abstracts, p. 185 Hughes, N.C., Hesselbo, S.P. 1996 Stratigraphy and Sedimentology of the St. Lawrence Formation, Upper Cambrian of the northern Mississippi Valley. Milwaukee Public Museum Contributions in Biology and Geology, 91:1-50 Hunt, G., Chapman, R.E., Hughes, N.C. 1996 Growth, allometry, shape-variation and instar discretion in agnostoid trilobites. Sixth North American Paleontological Convention, Abstracts, p. 187 Ivantsov, A.Y. 1996 Stratigraphic division of the deposits of the Kunda and Aseri stages (Ladoga Klint) and trilobites of the genus Asaphus. Baltic Stratigraphical Conference. Abstracts of paper, 3rd Baltic Stratigraphic Conference, Tartu, 3:29 Kácha, P., Petr, V. 1996 The generic affiliation of Bohemian asaphid trilobites (Trilobita, stage Beroun, Ordovician, Czech Republic). Věstník Českého Geologického Ústavu, 71(3):251-254 Kochjoy, G., Rudolph, F. 1996 Nicht alltäglich: Ogygiocaris sarsi ANGELIN, 1878. [Not ordinary Ogygiocaris sarsi Angelin, 1878.] Fossilien, 1996(2):77 Koch, L., Lemke, U. 1996 Trilobiten aus dem Unteren Tonschiefer (Unteres Llanvirn, Ordovizium) von Kiesbert (Ebbe-Sattel, Rheinisches Schiefergebirge), Teil 2. [Trilobites from the Lower Tonschiefer (Lower Llanvirn, Ordovician) by Kiesbert (Ebbe Anticline, Rhenish slate mountains), Part 2.] Geologie und Paläontologie in Westfalen, 42:27-59 Krueger, H.H. 1996 Nachtrag zu den mittelordovizischen Trilobitengattung Hemisphaerocoryphe und Nieszkowskia. [Addendum to the Middle Ordovician Trilobite genera Hemisphaerocoryphe and Nieszkowskia.] Archiv für Geschiebekunde, 2(1):21-26 Landing, E., Westrop, S.R. 1996 Upper Lower Cambrian depositional sequence in Avalonian New Brunswick. Canadian Journal of Earth Sciences, 33(3):404-417 Laurie, J.R., Shergold, J.H. 1996 Early Ordovician Trilobite Taxonomy and Biostratigraphy of the Emanuel Formation, Canning Basin, Western Australia. Part 1. Palaeontographica Abt.A, 240:65-103 Laurie, J.R., Shergold, J.H. 1996 Early Ordovician Trilobite Taxonomy and Biostratigraphy of the Emanuel Formation, Canning Basin, Western Australia. Part 2. Palaeontographica Abt.A, 240:105-144 Lee, J.G., Choi, D.K. 1996 Trilobites from the Pseudoyuepingia asaphoides Zone (Late Cambrian) of the Machari Formation near Gamaesil Village, Yeongweol, Korea. Journal of the Paleontological Society of Korea, 12(2):145-167 Lee, S.Y. 1996 A Study on the Late Cambrian Trilobites Produced from the Machari Formation in the North Area of Yeongwol Gun, Gangwon Province. MSc Thesis, Kongju National University, 91 pp. Levman, B. 1996 Trilobite Superfamily Evolutionary Relationships. The Trilobite Papers, 8:14-18 Lieberman, B.S., Eldredge, N. 1996 Trilobite Biogeography in the Middle Devonian: Geological Processes and Analytical Methods. Paleobiology, 22(1):66-79 Liñán, E. 1996 Los Trilobites. [The Trilobites.] Boletín de la SEA, 16:45-56 Liñán, E., Gamez Vintaned, J.A., Gozalo, R. 1996 II Field Conference of the Cambrian Stage Subdivision Working Groups. International Subcommission on Cambrian Stratigraphy, Field Trip Guide and Abstracts, Universidad de Zaragoza, Spain, 129 pp. Liñan, E., Villas, E., Gámez Vintaned, J.A., Álvaro, J.J., Gozalo, R., Palacios, T., Sdzuy, K. 1996 Síntesis paleontológica del Cámbrico y Ordovícico del Sistema Ibérico (Cadenas Ibéricas y Cadenas Hespéricas). [Paleontological synthesis of Cambrian and Ordovician systems from lberian Range (lberian Chains and Hesperic chains).] Revista Española de Paleontología, 11(Extraordinario):21-32 Lisogor, K.A. 1996 Llanvirnian Trilobites of Betpak-Dala (South Kazakhstan). Vestnik Kazakh National Techincal University, 4:158-166 Loi, A., Pillola, G.L., Leone, F. 1996 La limite Cambrien-Ordovicien dans le SW de la Sardaigne: relations avec des événements eustatiques globaux. [The Cambrian-Ordovician boundary in SW Sardinia: relationships with global eustatic events.] Comptes Rendus de l'Académie des Sciences, Série 2, Stratigraphie, Géologie, 323(10):881-888 Ludvigsen, R. 1996 Life in Stone - A Natural History of British Columbia's Fossils. University of British Columbia Press, 310 pp. Malanca, S. 1996 Morfología y ontogenia de un nuevo Shumardiidae (Trilobita) del Tremadociano de la sierra de Mojotoro, Salta, Argentina. [Morphology and ontogeny of a new Shumardiidae (Trilobita) from the Tremadocian of the Mojotoro mountain range, Salta, Argentina.] Memorias del XII Congreso Geológico de Bolivia, Tarija, 1996(1):391-399 Malas, B.M. 1996 Testing punctuated equilibrium in the Upper Cambrian Lower Pterocephaliid biomere, Great Basin - a preliminary study. MSc Thesis, Loma Linda University, 66 pp. Martínez Montero, O. 1996 Trilobites del Cámbrico Aragonés: Taxonomía y bioestratigrafía. [Trilobites of the Aragonese Cambrian: Taxonomy and biostratigraphy.] Boletín de la SEA, 16:57-66 McCormick, T. 1996 Microevolution in the Ordovician Pelagic Trilobite Carolinites Kobayashi. Sixth North American Paleontological Convention, Abstracts, p. 266 McCormick, T., Fortey, R.A. 1996 Function and development of the eye in pelagic trilobites - evidence from a lower Ordovician genus. The Palaeontological Association 40th Annual Meeting 1996 - Abstracts Mel'nikov, S.A. 1996 New Trilobites from the Lower/Middle Ordovician Boundary Strata in Leningrad Oblast. Paleontological Journal, 30(3):356-359 Mikulic, D.G. 1996 Missing Type and Figured Specimens of Silurian Trilobites of Central U.S. The Trilobite Papers, 8:20-25 Miller, R.F. 1996 William Diller Matthew's Early Years in New Brunswick and the Giant Trilobite. The Trilobite Papers, 8:49-53 Mills, B., Westrop, S.R. 1996 Heterochrony and morphologic diversity of Ordovician isoteline trilobites. Sixth North American Paleontological Convention, Abstracts, p. 277 Nielsen, A.T.j 1996 Iltmangel, Sort Slam og Trilobiter ‒ en Kambrisk Cocktail. [Oxygen Deficiency, Black Sludge and Trilobites - a Cambrian Cocktail.] Varv, 1996(1):3-40 Owen, A.W., Harper, D.A.T., Clarkson, E.N.K. 1996 The trilobites and brachiopods of the Wrae Limestone, an Ordovician limestone conglomerate in the Southern Uplands. Scottish Journal of Geology, 32(2):133-149 Owen, A.W., Ingham, J.K. 1996 Chapter 11. Trilobites. pp. 138-173 In: Fossils of the Upper Ordovician. Palaeontological Association Field Guide to Fossils, Number 7:1-312 Owen, A.W., Parkes, M.A. 1996 The Trilobite Mucronaspis in County Wesford: Evidence for Ashgill Rocks in the Leinster Massif. Irish Journal of Earth Sciences, 15:123-127 Owen, A.W., Romano, M. 1996 A deep shelf trilobite fauna from the Ashgill of eastern Ireland and its palaeobiogeographical significance. The Palaeontological Association 40th Annual Meeting 1996 - Abstracts Owen, A.W., Tilsley, J W. 1996 An abnormal pygidium of the trilobite Brachymetopus ornatus Woodward from the Lower Carboniferous of Derbyshire. Geological Journal, 31(4):389-392 Owens, R.M. 1996 The Trilobites of the Bristol District. Proceedings of the Bristol Naturalists' Society, 54:67-84 Owens, R.M., Thomas A.T. 1996 Opinion Case 1846. Eophacops Delo, 1935 and Acernaspis Campbell, 1967 (Trilobita): conserved. Bulletin of Zoological Nomenclature, 53(3):205-206 Palacios, A.G., Rábano, I. 1996 Hallazgo de Trilobites en Pizarras Negras Graptolíticas del Silúrico inferior (Telychiense, Llandovery) de la Zona Centroibérica (España). [Occurrence of Silurian Trilobites in graptolitic black shales (Telychian, Llandovery) from the Central Iberian Zone (Spain).] Geogaceta, 20(1):239-241 Pålsson, C. 1996 Middle-upper Ordovician Trilobites from the Röstånga area of Scania, Southern Sweden. Geologiska Foreningens i Stockholm Forhandlingar, 118(1, Supp.4):61-62 Pålsson, C. 1996 Middle-Upper Ordovician Trilobites and Stratigraphy along the Kyrkbäcken rivulet in the Röstånga area, Southern Sweden. Geologiska Foreningens i Stockholm Forhandlingar, 118(3):151-162 Pardo, A. 1996 Trilobites: cuando los artrópodos dominaban la Tierra. [Trilobites: when the arthropods dominated the Earth.] Boletín de la SEA, 14:31-33 Pegel, T.V., Gogin, I.Y. 1996 Upper Cambrian Trilobites from Southern Verkhoyan'e. Paleontological Journal, 30(3):304-309 Peel, J.S., Conway Morris, S. 1996 The Sirius Passet fauna, an early Cambrian lagerstatte from north Greenland. Sixth North American Paleontological Convention, Abstracts, p. 233 Petr, V., Kácha, P. 1996 Camouflaged Trilobites? Ordovician News, 13:58-59 Pillola G.L. 1996 The Trilobite Giordanella Bornemann, 1891 from Lower Cambrian of Sardinia, (Italy): a discussion on its morphology and possible mode of life. Bollettino della Società Paleontologica Italiana, Special Volume, 3:145-158 Pillola G.L. 1996 Lower Cambrian Trilobites from Sardinia: since Bornemann's monograph until now. Terra Nostra, 1996(6):68-69 Popp, M.B., Coimbra, J.C., Hauch, A. 1996 Revisão do Género Paracalmonia Struve, 1958 (Pro Proboloides Clarke, 1913) Trilobita - Um Ensaio em Sistemática Filogenética. [Revision of the genus Paracalmonia Struve, 1958 (Pro Proboloides Clarke, 1913), Trilobita - an essay in phylogenetic systematics.] Gaia, 12:19-32 Ramsköld, L., Edgecombe, G.D. 1996 Trilobite Appendage Structure - Eoredlichia Reconsidered. Alcheringa, 20(4):269-276 Rao, R.E., Tortello, M.F. 1996 Tremadocian Conodonts and Trilobites from Incarnaya Creek in Salta Province, Northwestern Argentina. Sixth International Conodont Symposium, Abstracts Programme Rudkin, D.M., Westrop, S.R. 1996 Round and round and up and down: trilobite taphonomy of a lower Silurian reef limestone. Sixth North American Paleontological Convention, Abstracts, p. 333 Rudolph, F. 1996 Trinuclei, Palaeades oder Trilobitae - Das Verhältnis der Trilobiten im 19.Jahrhundert. [Trinuclei, Palaeades or Trilobitae - The Trilobite Ratio of the 19th century.] Fossilien, 1996(2):79 Rushton, A.W.A., Hughes, N.C. 1996 Biometry, Systematics and Biogeography of the late Cambrian Trilobite Maladioidella abdita. Transactions of the Royal Society of Edinburgh: Earth Sciences, 86:247-256 Rushton, A.W.A., Tunnicliff, S.P., Tripp, R.P. 1996 The faunas of the Albany Group in the Girvan area, and their palaeogeographical implications. Scottish Journal of Geology, 32(1):23-32 Sahni, A.K., Sudan, C.S. 1996 Agnostid Fauna from the Cambrian of Spiti. Journal of the Geological Society of India, 48(6):653-662 Sandford, A.C. 1996 Silurian Trilobites of Central Victoria. MSc Thesis, University of Melbourne. 320 pp Schallreuter, R., Kruta, M., Marek, L. 1996 Ordovician (Dobrotivá Formation) ostracodes and Trilobites from Ejpovice (Bohemia) and their relations to faunas of northern and western Europe. Paläontologische Zeitschrift, 70(3/4):439-460 Schöning, H. 1996 Einige Funde von Phillipsinella (Trilobita) aus mittelordovizischen Geschieben. [A discovery of Phillipsinella (Trilobita) from the Middle Ordovician Erratics.] Geschiebekunde Aktuell, 12(2):39-49 Schraut, G. 1996 Die Arthropoden aus dem Unterkarbon von Nötsch (Kärnten/Österreich). [Arthropoda from the Carboniferous of Nötsch (Kärnten/Austria).] Abhandlungen der Geologischen Bundesanstalt, 51:1-193 Sdzuy, K., E. Liñán 1996 Cornucoryphe schirmi n.gen. n.sp. an unusual conocoryphid Trilobite from the Middle Cambrian of Spain. Paläontologische Zeitschrift, 70(3/4):433-438 Shah, S.K., Kumar, A., Sudan, C.S. 1996 Agnostid trilobites from the Cambrian Sequence of Zanskar and their stratigraphic significance. Current Science, 71(12):951-954 Shaw, F.C. 1996 Down and out in bohemia-declining trilobite faunas of the Králův Dvůr formation, Czech Republic. Sixth North American Paleontological Convention, Abstracts, p. 355 Siveter, D.J. 1996 Calymenid Trilobites from the Wenlock Series (Silurian) of Britain. Transactions of the Royal Society of Edinburgh: Earth Sciences, 86:257-285 Siveter, D.J., Chatterton, B.D.E. 1996 Silicified Calymenid Trilobites from the Silurian of the Mackenzie Mountains. Palaeontographica Abt.A, 239:43-60 Smith, L.G. 1996 On a Hill Far Away. Trilobite Times, 5(2):1-2 Striegler, R. 1996 Fossilfunde aus der Unterkambrium von Niederludwigsdorf in der geologischen Sammlung des Museums der Natur und Umwelt Cottbus. [Fossil finds from the Lower Cambrian of Niederludwigsdorf in the geological collection of the Museum of Nature and the Environment Cottbus.] Natur und Landschaft in der Niederlausitz, 17:95-98 Struve, W. 1996 Trilobiten: Rheinisches Schiefergebirge (Unter-Devon). [Trilobites: Rhenish Slate Mountains (Lower Devonian).] Senckenbergiana Lethaea, 76(1/2):276 Struve, W. 1996 Trilobiten: Rheinisches Schiefergebirge (Mittel-Devon). [Trilobites: Rhenish Slate Mountains (Middle Devonian).] Senckenbergiana Lethaea, 76(1/2):280 Sun, X. 1996 Sequence Stratigraphy, Sedimentology, Biostratigraphy and Palaeontology of the Western Warburton Basin (Palaeozoic), South Australia. PhD Thesis, University of Adelaide. Vol.1, 159 pp., Vol.2, 184 pp. Sun, X., Jago. J.B. 1996 Middle Cambrian to Early Ordovician Biostratigraphy and Application to Sequence Stratigraphy, Eastern Warburton Basin, South Australia. Geological Society of Australia, Abstracts, 41:425 Sundberg, F.A. 1996 Morphological diversification of Ptychopariida (Trilobita) from the Marjumiid Biomere (Middle and Upper Cambrian). Paleobiology, 22(1):49-65 Taylor, J.F., Repetski, J.E., Roebuck, C.A. 1996 Stratigraphic significance of trilobite and conodont faunas from Cambrian-Ordovician shelfbreak facies in the Frederick Valley, Maryland. Maryland Geological Survey, Special Publication, 3:141-164 Tortello, M.F. 1996 Geragnostus nesossii Harrington y Leanza, 1957 (Trilobita, Agnostida) en el Tremadociano superior del Noroeste Argentino. [Geragnostus nesossii Harrington and Leanza, 1957 (Trilobita, Agnostida) in the upper Tremadocian of the Northwest Argentina.] XII Congreso Geológico Argentino y III Congreso de Exploración de Hidrocarburos, Buenos Aires, Actas, 5:17-25 Tortello, M.F. 1996 Trilobites agnóstidos del Tremadociano superior alto (Ordovícico Inferior) del noroeste Argentino. [Agnostid trilobites of the upper Tremadocian higher (Lower Ordovician) of northwestern Argentina.] Memorias del XII Congreso Geológico Boliviano, Tarija, 1996(1):203-209 Tortello, M.F., Aceñolaza, G.F., Muruaga, C.M. 1996 Presencia del genero Pseudokainella (Trilobita, Remopleuridacea) en el Cambrico-Ordovicio de la Sierra de La Candelaria, Salta, Argentina. [Occurrence of Pseudokainella (Trilobita, Remopleuridacea) in the Cambrian-Ordovician of the Sierra La Candelaria, Salta, Argentina.] Ameghiniana, 33(1):99-102 Tremblay, J.V. 1996 Trilobites and strata of the Lower and Middle Cambrian Peyto, Mount Whyte and Naiset Formations, Alberta and British Columbia. PhD Thesis, McMaster University (Canada), 331 pp. Vaccari, N.E. 1996 Trilobites de la Formacion La Flecha (Cambrico superior), Precordillera Argentina; su importancia bioestratigrafica. [Trilobites from the La Flecha Formation (Upper Cambrian), Argentine Precordillera; their biostratigraphic importance.] Ameghiniana, 33(2):233 Vaněk, J. 1996 On the species Songxites gemmagog Šnajdr (Trilobita) from the Ordovician of the Prague Basin. Palaeontologia Bohemiae, 2:17-19 Vidal, M. 1996 Biofaciés à Trilobites dans l'Ordovicien de l'Anti-Atlas, Maroc: paléoenvironnements et paléobiogéographie. [Trilobite biofacies in the Ordovician of the Anti-Atlas, Morocco: palaeoenvironments and paleobiogeography.] Thèse de Doctorat, Université de Rennes, 142 pp. Vidal, M. 1996 Quelques Asaphidae (Trilobita) de la formation de Saint-Chinian, Ordovicien inférieur, Montagne Noire (France): systématique et paléoenvironnements. [Some Asaphidae (Trilobita) from the Saint-Chinian Formation, Lower Ordovician, Montagne Noire (France): Systematics and palaeoenvironments.] Geobios, 29(6):725-744 Vokáč, V. 1996 On some abnormities of trilobite exoskeletons from Central Bohemian Palaeozoic. Palaeontologia Bohemiae, 2:20-22 Waisfeld, B.G. 1996 Arenig Trilobite dominated associations in the Acoite and Sepulturas Formations, Cordillera Oriental, Southwestern Gondwana: Paleoecologic and Palaeobiogeographic significance. INSUGEO Serie Correlación Geológica, 12:324-328 Waisfeld, B.G. 1996 Revision de la zona de "Hoekaspis schlagintweiti" Harrington and Leanza, Ordovícico del Noroeste de Argentina. [Revision of the zone of "Hoekaspis schlagintweiti" Harrington and Leanza, Ordovician of the Northwest of Argentina.] Memorias del XII Congreso Geológico de Bolivia, 3:915-921 Waisfeld, B.G., Sanchez, T.M. 1996 "Fauna Cambrica" Versus "Fauna Paleozoica" en el Ordovicico Temprano Interaccion Entre Provincialismo y Ambiente. ["Cambrian fauna" versus "Palaeozoic fauna" in the Lower Ordovician of Western Argentina: provincialism and environment interactions.] Geobios, 29(4):401-416 Waisfeld, B.G, Vaccari, N.E. 1996 Trilobites de la Formacion Suri (Arenigiano), Sierra de Famatina, Provincia de La Rioja. [Trilobites from the Suri Formation (Arenigian), Sierra de Famatina, La Rioja Province.] Ameghiniana, 33(2):233-234 Westrop, S.R. 1996 Temporal Persistence and Stability of Cambrian Biofacies: Sunwaptean (Upper Cambrian) Trilobite Faunas of North America. Palaeogeography, Palaeoclimatology, Palaeoecology, 127(1-4):33-46 Westrop, S.R., Ludvigsen, R., Kindle, C.H. 1996 Marjuman (Cambrian) Agnostoid Trilobites of the Cow Head Group, Western Newfoundland. Journal of Paleontology, 70(5):804-829 Whittington H.B. 1996 Sphaeroidal Enrolment and Thoracic Characters in Beltella depressa and other Olenid Trilobites. Palaeontology, 39(2):377-388 Yochelson, E.L. 1996 Discovery, Collection, and Description of the Middle Cambrian Burgess Shale Biota by Charles Doolittle Walcott. Proceedings of the American Philosophical Society, 140(4):469-545 Yu, F. 1996 Ontogeny, Taxonomy, and Taphonomy of some Upper Ordovician Silicified Trilobites from Eastern Nevada, U.S.A. MSc Thesis, University of Alberta, 154 pp. Yuan, J. 1996 Late Namurian trilobites from Dabiaoguan, western Daihua, Guizhou, South China. Acta Palaeontologica Sinica, 35:575-590 Zhang, H., Qiang, F., Yuan, G., Yang, J. 1996 The design and implementation of a trilobite clustering system. Journal of China University of Geosciences, Earth Science, 21(6):669-672 Zhang, W.T. 1996 Notes on the Swedish Trilobite Drepanura eremita Westergaard, 1947. In: Centennial Memorial Volume of Professor Sun Yun-Zhu (Sun Y.C.). Palaeontology and Stratigraphy, Geological Publishing House, pp. 69-73 Zhang, W.T., Zhou, Z.Y. 1996 Notes on the genus Coronocephalus Grabau, 1924. Scientific Annual Meeting of the Palaeontological Society of China. Abstracts Zhao, D. 1996 Trilobites from Upper Ordovician Luohe Formation in Xiao Hinggan Mountains, Heilongjiang, China. Acta Palaeontologica Sinica, 35(1):109-122 Zhao, D. 1996 The New results from biostratigraphic study of the Ordovician in Xing'an region of northeast China. Journal of Changchun University of Science and Technology, 26(1):1-8 Zhao, Y., Yuan, J., Zhang, Z., Huang, Y., Chen, X., Zhou, Z. 1996 Composition and significance of the Middle Cambrian Kaili Lagerstätte in Taijiang County, Guizhou Province, China, a new Burgess Type Lagerstätte. Guizhou Geology, 13(2):105-114 *** 1997 Trilobite Citations (216) *** Aceñolaza, G.F., Albanesi, G.L. 1997 Conodont-trilobite biostratigraphy of the Santa Rosita Formation (Tremadoc) from Chucalezna, Cordillera Oriental, Northern Argentina. Ameghiniana, 34(1):113 Adrain, J.M. 1997 Proetid Trilobites from the Silurian (Wenlock-Ludlow) of the Cape Phillips Formation, Canadian Arctic Archipelago. Palaeontographia Italica, 84:21-111 Adrain, J.M., Edgecombe, G.D. 1997 Silurian (Wenlock) Calymenid Trilobites from the Cape Phillips Formation, Central Canadian Arctic. Journal of Paleontology, 71(4):657-682 Adrain, J.M., Edgecombe, G.D. 1997 Silurian encrinurine trilobites from the central Canadian Arctic. Palaeontographica Canadiana, 14:1-109 Adrain, J.M., Edgecombe, G.D. 1997 Characters and Parsimony. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Adrain, J.M., Fortey, R.A., Westrop, S.R. 1997 Trilobite Diversity Patterns: Implications for Paleobiological Analysis. GSA 51024 (1997 GSA Annual Meeting) Adrain, J.M., Fortey, R.A. 1997 Ordovician trilobites from the Tourmakeady Limestone, western Ireland. Bulletin of the British Museum (Natural History), Geology Series, 53(2):79-115 Adrain, J.M., Kloc, G.J. 1997 Lower Devonian Aulacopleuroidean Trilobites from Oklahoma. Journal of Paleontology, 71(4):703-712 Adrain, J.M., Ramsköld, L. 1997 Silurian Odontopleurinae (Trilobita) From the Cape Phillips Formation, Arctic Canada. Journal of Paleontology, 71(2):237-261 Aitken, J.D. 1997 Stratigraphy of the Middle Cambrian platformal succession, southern Rocky Mountains. Geological Survey of Canada, Bulletin, 398:1-322 Albanesi, G.L., Ortega, G., Tortello, M.F., Aceñolaza, G.F. 1997 Conodontes, graptolitos y trilobites de la Formacion Parcha en la Cordillera Oriental de Salta, R. Argentina. [Conodontes, graptolites and trilobites of the Parcha Formation in the Eastern Cordillera of Salta, Argentina.] Ameghiniana, 34(1):114 Álvaro, J.J., Vizcaïno, D. 1997 Révision des Trilobites Solenopleuropsinae du Cambrien Moyen de la Montagne Noire (France). [Revision of the Solenopleuropsinae Middle Cambrian trilobites from the Montagne Noire (France).] Geobios, 30(4):541-561 Arbizu, M., Gutiérrez-Marco, J.C., Liñán, E., Rábano, I. 1997 Fósiles del Paleozoico inferior del manto de Mondoñédo (Lugo). [Fossils of the lower Paleozoic of the mantle of Mondoñedo (Lugo).] In: XIII Jornadas de Paleontología, España-Portugal, pp. 333-352 Archbold, N. 1997 Nomenclatural Note: Narinia, a New Name for the Permian Brachymetopid Trilobite Genus Iriania Archbold 1981. Proceedings of the Royal Society of Victoria, 109:119 Bao, J.S., Jago, J.B. 1997 Late Late Cambrian Trilobites from the Birch Inlet area, Southwestern Tasmania. Geological Society of Australia, Abstracts, 48:7 Basse, M. 1997 Neritische Trilobiten aus dem Oberharz. [Neritic Trilobites from the Upper Harz.] Fossilien, 1997(3):164-168 Basse, M. 1997 Trilobiten aus mittlerem Devon des Rhenohercynikums: Teil II. Proetida (2), Ptychopariida, Phacopida (1). [Middle Devonian trilobites of the Rhenohercynian; II, Proetida (2), Ptychopariida, Phacopida (1).] Palaontographica Abt.A, 246:53-142 Becq-Giraudon, J.F., Massa, D. 1997 Dreyfussina libyca nov. sp. (Trilobita, Phacopacea) de la formation Melez-Chograne, Caradoc supérieur de Libye. [Dreyfussina libyca nov. sp. (Trilobita, Phacopacea) from the Melez-Chogrance Formation, Upper Caradoc, Libya.] Geobios, 30(Supplement 1):49-54 Bentley, C.J., Jago, J.B. 1997 Some Comments on Agnostoid Taxonomy and Classifcation. Geological Society of Australia, Abstracts, 48:9 Bentley, C.J., Jago, J.B. 1997 Revision of the Family Catillicephalidae Raymond, 1938 (Trilobita). Geological Society of Australia, Abstracts, 48:93-94 Blaker, M.R., Peel, J.S. 1997 Lower Cambrian Trilobites from North Greenland. Meddelelser om Grønland (MOG) Geoscience, 35:1-145 Bohach, L.L. 1997 Systematics and Biostratigraphy of Lower Cambrian Trilobites of Western Laurentia. PhD Thesis, University of Victoria, British Columbia, 491 pp. Bouyx, E., Blaisen, J., Brice, D., Dégardin, J.M., Goujet, D., Gourvennec, R., Le Menn, J., Lardeur, H., Morzadec, P., Paris, F. 1997 Biostratigraphie et paléobiogéographie du Siluro-Dévonien de la zone de Meguma (Nouvelle-Écosse, Canada). Canadian Journal of Earth Sciences, 34(10):1295-1309 Boyce, W.D. 1997 Early to Middle Ordovician trilobite-based biostratigraphic zonation of the Autochthon and Parautochthon, western Newfoundland, Canada. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Boyce, W.D. 1997 The utility of the Canadian Series and a proposed trilobite-defined base for the Cassinian Stage. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Boyce, W.D. 1997 Late Canadian (Latest Jeffersonian to Cassinian) trilobite biofacies of the St. George Group, western Newfoundland, Canada. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Boyce, W.D., Stouge, S. 1997 Trilobite and conodont biostratigraphy of the St. George Group, Eddies Cove west area, western Newfoundland. Newfoundland Department of Mines and Energy, Geological Survey, Current Research Report, 1997-1:183-200 Brandt, D. 1997 Exuviation and extinction. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Brett, C.E. 1997 The Walcott-Rust Quarry: A Middle Ordovician trilobite Konservat-Lagerstatte. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Brezinski, D.K. 1997 Macroevolutionary patterns of Late Paleozoic trilobites of the United States. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Brezinski, D.K. 1997 A Note on the Trilobite Genus Dixiphopyge. Annals of Carnegie Museum, 66(l):83-87 Brett, K., Rudkin, D.M. 1997 Field Trip 3, Guidebook, Ordovician Stratigraphy and Trilobite Faunas of South Central Ontario. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Brooks, D.R. 1997 Phylogenetics: A Primer of Phylogenetic Procedures. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Bruton, D.L., Haas, Winfried 1997 Functional morphology of Phacopinae (Trilobita) and the mechanics of enrolment. Palaeontographica Abt.A, 245:1-43 Bruton, D.L., Hoel, O.A., Beyene, L.T., Ivantsov, A.Y. 1997 Catalogue of the Trilobites figured in Friedrich Schmidt's "Revision der Ostbaltischen Silurischen Trilobiten" (1881-1907). Paleontological Contributions from the University of Oslo, 403:1-117 Buchholz, A. 1997 Trilobiten mittelkambrischer Geschiebe aus Mecklenburg und Vorpommern (Norddeutschland). [Trilobites of Middle Cambrian glacial erratic boulders from Mecklenburg and Western Pomerania (Northern Germany).] Archiv für Geschiebekunde, 2(4):185-260 Buchholz, A. 1997 Zum Vorkommen oberkambrischer Geschiebe im Küstenraum Mecklenburg-Vorpommerns unter besonderer Berücksichtigung der Trilobitenfauna der oberkambrischen Stufe 3. [On the occurrence of Upper Cambrian glacial drift in the costal region of the land Mecklenburg-Vorpommern under consideration of the Trilobite Fauna of the Upper Cambrian stage 3.] Berliner Beiträge zur Geschiebeforschung, 1997(1):25-37 Bruton, D.L. 1997 Functional morphology of Phacopinae and the mechanics of enrollment. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Campbell, M., Chatterton, B.D.E. 1997 The Ontogeny and Phylogeny of Lichids. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Carvalho, M.D.G.P., Edgecombe, G.D., Lieberman, B.S. 1997 Devonian Calmoniid Trilobites from the Parnaiba Basin, Piauí State, Brazil. American Museum Novitates, 3192:1-11 Chatterton, B.D.E. 1997 Trilobite Faunas. In: Correlation chart and Biostratigraphy of the Silurian rocks of Canada. International Union of Geological Sciences, Publication, 33:27-30 Chatterton, B.D.E. 1997 Proetida, an orderly or disorderly order of trilobites: evidence from the larvae. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Chatterton, B.D.E., Edgecombe, G.D., Vaccari, N.E., Waisfeld, B.G. 1997 Ontogeny and Relationships of the Ordovician Odontopleurid Trilobite Ceratocara, with New Species from Argentina and New York. Journal of Paleontology, 71(1):108-125 Chatterton, B.D.E., Pratt, B.R. 1997 Field Trip 2 - Canadian Rocky Mountains Aug.15-20, 1997, Excursion Guidebook. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Chen, J., Zhou, G. 1997 Biology of the Chengjiang Fauna. Bulletin of National Museum of Natural Science, 10:11-106 Chen, J., Zhou, G. 1997 Biology of the Chengjiang Fauna. National Museum of Natural History Bulletin, 10:11-105 Choi, D.K., Kim, H. 1997 Stratigraphy and Trilobite faunas of the Mungog Formation (Lower Ordovician), Yeongweol, Korea. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Choi, S.Y. 1997 Middle Cambrian trilobites from the Sambangsan Formation and its stratigraphic implications. MSc Thesis, Seoul National University, Seoul, Korea, 104 pp. Clarkson, E.N.K., Taylor, C.M. 1997 Evolutionary dynamics of olenid trilobites in the upper Cambrian of southern Sweden. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Clarkson, E.N.K., Taylor, C.M., Ahlberg, P. 1997 Ontogeny of the trilobite Parabolina spinulosa (Wahlenberg, 1818) from the upper Cambrian Alum Shales of Sweden. Transactions of the Royal Society of Edinburgh: Earth Sciences, 88:69-89 Clough, G. 1997 Thomas Hardy's Trilobite. The Trilobite Papers, 9:13 Cocks, L.R.M., Fortey, R.A. 1997 A new Hirnantia Fauna from Thailand and the biogeography of the latest Ordovician of South-East Asia. Geobios, 30(Supplement 1):117-126 Crônier, C., Feist, R. 1997 Morphologie et évolution ontogénétique de Trimerocephalus lelievrei nov. sp., premier trilobite phacopidé aveugle du Famennien Nord-Africain. [Morphology and ontogeny of Trimerocephalus lelievrei nov. sp., first blind phacopid trilobite from the Famennian of North Africa.] Geobios, 30(Supplement 1):161-170 Cronier, C., Renaud, S. 1997 Ontogenetic development in Late Devonian phacopids. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Couto, H., Piçarra, J.M., Gutiérrez-Marco, J.C. 1997 El Paleozoico del anticlinal de Valongo (Portugal). [The Paleozoic of the Valongo anticline (Portugal).] In: XIII Jornadas de Paleontología, España-Portugal, pp. 270-290 Cuggy, M.B., Westrop, S.R. 1997 Comparative paleoecology of Cambrian trilobite extinctions. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Curtis, N.J., Lane, P.D. 1997 The Llandovery Trilobites of England and Wales, Part 1. Monograph of The Palaeontographical Society, London, 605(151):1-50 Dalingwater, J.E. 1997 The ultrastructure of homalonotid trilobite cuticle. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Diestler, K.A. 1997 Deformed Trilobites and Strain Features from the Metaline Formation, Pend-Oreille County, Washington. MSc Thesis, Washington State University, 55 pp. Ding, X. 1997 Late Cambrian Fengshanian Trilobite community and environmental analysis in southern Jilin. Journal of Changchun University, Earth Sciences, 27(3):246-250 Ebbestad, J.O.R. 1997 Bjørkåsholmen Formation (Upper Tremadoc) in Norway: regional correlation and trilobite distribution. WOGOGOB-94 Symposium. Rapport Danmarks og Grønlands Geologiske Undersøgelse, 1996/98:27-35 Edgecombe, G.D., Chatterton, B.D.E., Vaccari, N.E., Waisfeld, B.G. 1997 Ontogeny of the Proetoid Trilobite Stenoblepharum, and Relationships of a new Species of the Upper Ordovician of Argentina. Journal of Paleontology, 71(3):419-433 Edgecombe, G.D., Ramsköold, L. 1997 Phylogenetic relationships of trilobite-allied Arachnata. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Edgecombe, G.D. 1997 Cladistic methods in biogeography: applications to palaeontology. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Eldredge, N. 1997 Trilobites, Species, Higher Taxa--and the "Sloshing Bucket" Model of Evolution. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Elicki, O. 1997 Biostratigraphic data of the German Cambrian - present state of knowledge. Freiberger Forschungshefte Reihe C, 466:155-165 Engel, B.A., Morris, L.N. 1997 Biostratigraphy of Eastern Australian Carboniferous Trilobites. Geologica et Palaeontologica 31:67-96 Fedoseev, A.V. 1997 Biostratigraphic trilobite-based subdivision of Cambrian deposits of Sukharikha River (Igarka Region). In: Palaeozoic Strata and Fossils of the Eurasian Arctic. St. Petersburg, Russia, Ichthyolith Issues Special Publication, 3:8-10 Feist, R. 1997 Trilobite extinctions and recovery at the Late Devonian Kellwasser and Hangenberg crises. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Feist, R. 1997 Évolution hétérochronique sous contrainte extrinsèque: La réduction de l'oeil chez les trilobites néodévoniens: Résumé. [Heterochronic evolution under extrinsic constraint: The reduction of the eye of neodevonian trilobites: Summary.] Geobios, 30(Supplement 2):331 Feist, R., Becker, T. 1997 Discovery of Famennian Trilobites in Australia (Late Devonian, Canning Basin, NW Australia). Geobios, 30(Supplement 1):231-242 Fortey, Richard A. 1997 Phylogenetic concepts in the history of trilobite classification. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Fortey, R.A. 1997 Late Ordovician Trilobites from southern Thailand. Palaeontology, 40(2):397-449 Fortey, R.A., Droser, M.L. 1997 Trilobites and correlation of the base of the type Whiterockian (Middle Ordovician). 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Fortey, R.A., Owens, R.M. 1997 Bubble-headed trilobites, and a new olenid example. Palaeontology, 40(2):451-459 Fortey, R.A., Seilacher, A. 1997 The Trace Fossil Cruziana semiplicata and the Trilobite that made it. Lethaia, 30(2):105-112 Gawlick, K. 1997 Die Trilobiten vom Pfaffenberg/Bohlen (Ober-Devon, Unter-Karbon), ihre Faziesabhängigkeit und stratigraphische Bedeutung. [The Trilobites from Pfaffenberg/Bohlen (Upper Devonian, Lower Carboniferous), their Facies dependence and stratigraphic significance.] Schriftenreihe der Deutschen Gesselschaft für Geowissenschaften, 2:51-52 Geyer, G. 1997 New data on the fallotaspidids and their bearing on olenelloid phylogeny. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Geyer, G. 1997 A Century Ago - 1897. The Trilobite Papers, 9:5-7 Geyer, G., Malinky, J.M. 1997 Middle Cambrian Fossils from Tizi N'Tichka, The High Atlas, Morocco. Part 1. Introduction and Trilobites. Journal of Paleontology, 71(4):620-637 Gogin, I.Y., Pegel, T.V. 1997 ТРИЛОБИТЫ СРЕДНЕГО И ВЕРХНЕГО КЕМБРИЯ ЗАПАДНОЙ ЧАСТИ СЕТТЕ-ДАБАНА. [Trilobites of the Middle and Upper Cambrian from the western part of Sette-Daban.] АТЛАС ЗОНАЛЬНЫХ КОМПЛЕКСОВ ВЕДУЩИХ ГРУПП РАННЕПАЛЕОЗОЙСКОЙ ФАУНЫ СЕВЕРА РОССИИ. ГРАПТОЛИТЫ, ТРИЛОБИТЫ. [Atlas of the zonal complexes of leading groups of early Palaeozoic fauna in northern Russia. graptolites and trilobites.] Vserossiyskiy nauchno-issledovatel'skiy geologicheskiy institut, St. Petersburg, [Publishing House VSEGEI] 205 pp. Gozalo, R. 1997 Revision of the genus Onaraspis Öpik 1968 and its biostratigraphic and biogeographic significance. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Gozalo, R., Liñan, E. 1997 Revisión del género Onaraspis Öpik 1968 (Trilobita) y sus implicaciones bioestratigráficas y paleobiogeografícas para el Bilbiliense (Cámbrico Inferior). [Review of the genus Onaraspis Öpik 1968 (Trilobita) and its biostratigraphic implications and paleobiogeography for Bilbiliense (Lower Cambrian).] In: XIII Jornadas de Paleontología, España-Portugal, pp. 75-76 Gutiérrez-Marco, J.C., Rábano, I., Storch, P. 1997 Fósiles Ordovícico-Silúricos de Galicia. [Ordovician-Silurian fossils of Galicia.] In: XIII Jornadas de Paleontología, España-Portugal, pp. 10-16 Haas, W., Bruton, D.L. 1997 Über den Einrollungsmechanismus von Phacops (Trilobita). [About the roll-up mechanism of Phacops (Trilobita).] Terra Nostra, 1997(6):62 Hahn, G. 1997 Nomenklatorischer Kurzbericht, 5. [Nomenclatorial Short Report, 5.] Paläontologische Zeitschrift, 71(1/2):155-159 Hahn, G., Hahn, R. 1997 Revision der Gattung Microspatulina (Trilobita; Unter-Karbon). [Revision of the genus Microspatulina (Trilobita; Lower Carboniferous).] Geologica et Palaeontologica, 31:143-152 Hahn, G., Hahn, R. 1997 Drevermanniinae (Trilobita) aus dem Aprathium (Unter-Karbon) von Menorca (Balearen, Spanien). [Drevermanniinae (trilobita) from the Aprathium (Lower Carboniferous) of Menorca (Balearic Islands, Spain).] Geologica et Palaeontologica, 31:153-178 Hamedi, M.A., Wright, A.J., Aldridge, R.J., Boucot, A.J., Bruton, D.L., Chatterton, B.D.E., Jones, P., Nicoll, R.S., Rickards, R.B., Ross, J.R.P. 1997 Cambrian to Silurian of East-Central Iran: New biostratigraphic and biogeographic data. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1997(7):412-424 Hammann, W., Leone, F. 1997 Trilobites of the post-Sardic (Upper Ordivician) sequence of southern Sardinia. Beringeria, Würzburger geowissenschaftliche Mitteilungen, 20:1-217 Henry, J.L., Lefebvre, B., Chauvin, D. 1997 Stratification thermique probable des eaux marines sur la marge gondwanienne (Massif Armoricain) pendant l'Ordovicien (Llanvirn); implications paleogeographiques. [Probable thermal stratification of the marine waters on the Gondwanan margin (Armorican Massif) during the Ordovician (Llanvirn); paleogeographical implications.] Neues Jahrbuch fuer Géologie und Palaeontologie Abhandlungen, 205(3):373-392 Hickerson, W.J. 1997 Middle Devonian (Givetian) Trilobite Clusters from Eastern Iowa and Northwestern Illinois. In: Paleontological Events: Stratigraphic, Ecological, and Evolutionary Implications. Columbia University Press, 616 pp. Hollingsworth, J.S, 1997 Cambrian Trilobite Extinctions, Biomeres, and Stages. MAPS Digest, 20(4):17-27 Hollingsworth, J.S. 1997 How old are the Trilobites? MAPS Digest, 20(6):6 Hollingsworth, J.S. 1997 Some Trilobites were more active than we thought. MAPS Digest, 20(8):7 Horváth, G., Clarkson, E.N.K., Pix, W. 1997 Survey of Modern Counterparts of Schizochroal Trilobite Eyes: Structural and Functional Similarities and Differences. Historical Biology, 12(3-4):229-263 Hou, X.G., Bergström, J. 1997 Arthropods of the Lower Cambrian Chengjiang fauna, Southwest China. Fossils and Strata, 45:1-116 Hughes, N.C. 1997 Cambrian Trilobite Biostratigraphy for the Himalaya. Current Science, 73(9):736-737 Hughes, N.C., Chapman, R.E. 1997 Morphometric Approaches to Trilobite Paleobiology. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Hughes, N.C., Chapman, R.E. 1997 Phylogenetic versus environmental control of segment production in trilobites: implications for the evolution of developmental programs. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Hughes, N.C., Cooper, D.A. 1997 An Unusual Trilobite Body Cluster From the Upper Ordovician Kope Formation, Cincinnati Region. GSA 50608 (1997 GSA Annual Meeting) Hughes, N.C., Gunderson, G.O., Weedon, M.W. 1997 Circumocular Suture and Visual Surface of "Cedaria" woosteri (Trilobita, Late Cambrian) from Eau Claire Formation, Wisconsin. Journal of Paleontology, 71(1):103-107 Hunt, G., Chapman, R.E. 1997 Numerical Approaches to the Analysis of Growth and Instar Development in Trilobites. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Ineson, J.R., Peel, J.S. 1997 Cambrian Shelf Stratigraphy of North Greenland. Grønlands Geologiske Undersøkelse, Bulletin, 173:1-120 Ivantsov, A.Y. 1997 ТРИЛОБИТЫ ПОДСЕМЕЙСТВА ASAPHINAE ЛАДОЖСКОГО ГЛИНТА. [Trilobites of the subfamily Asaphinae from the Ladoga Glint.] Cand.Sci. (Geol.-Mineral.) dissertation, Moscow, 28 pp. Jago, J.B., Haines, P.W. 1997 Poorly preserved trilobites and brachiopods from the Kanmantoo Group, Fleurieu Peninsula. Transactions of the Royal Society of South Australia, 121(1-2):75-77 Jago, J.B., Lin, T., Davidson, G., Stevens, B.P.J., Bentley, C. 1997 A late Early Cambrian trilobite faunule from the Gnalta Group, Mt Wright, NSW. Transactions of the Royal Society of South Australia, 121(1-2):67-74 Jago, J.B., McNeill, A.W. 1997 A late middle Cambrian shallow water trilobite fauna from the Mount Read Volcanics, Northwestern Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 131:85-90 Jell, P.A., Hughes, N.C. 1997 Himalayan Cambrian Trilobites. Special Papers in Palaeontology, 58:1-113 Kácha, P., Petr, V. 1997 Kamufláž a mimikry u barrandienských trilobitů? [Camouflage and mimicry in the Barrandian trilobites?] Český kras, 23:51-54 Kaesler, R.L. 1997 The Role of Databases in Trilobite Paleontology. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Kasan, D. 1997 Variabilita tuberkulace trilobitů podrodu Phacops (Boeckops) Chlupáč, 1971 a rodu Chotecops Chlupáč, 1971 devonu Barrandienu. [Variability of trilobite tuberculosis of the subgenus Phacops (Boeckops) Chlupáč, 1971 and the genus Chotecops Chlupáč, 1971 Devon Barrandien.] Master Thesis, Charles University, Praha, 72 pp. Kim, D.H., Choi, D.K. 1997 Tremadoc Trilobites from the Mungog Formation, Yeongweol, Korea. Proceedings of 30th International Geological Congress, Stratigraphy, pp. 75-84. Kim, I.S. 1997 Trilobiten aus dem Greifensteiner Kalk (Grenzbereich Unter-Mittel Devon). [Trilobites from the Greifenstein Limestone (Transition Lower-Middle Devonian).] Palaeontographica Abt.A, 245:157-205 Kloc, G.K. 1997 Epibionts on Dicranurus and some related genera. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Kluessendorf, J., Mikulic, D.G. 1997 Relationship between Silurian Trilobite extinctions and oceanic cyclicity. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Koch, L. 1997 Trilobiten aus dem sauerländischen und bergischen Ordovizium. [Trilobites from the Sauerland and Bergisch Ordovician.] Fossilien, 1997(4):248-253 Koch, L., Lemke, U. 1997 Trilobiten aus dem Unteren Tonschiefer (Llanvirn, Ordovizium) von Wupperhof (Remscheider Sattel, Rheinisches Schiefergebirge). [Trilobites from Lower Slate (Llanvirn, Ordovician) from Wupperhof (Remscheider Sattel, Rhine shale mountains).] Jahresbericht des Naturwissenschaftlichen Vereins in Wuppertal, 50:16-31 Koch, L., Lemke, U. 1997 Corrugatagnostus magnodosus n. sp., ein neuer Trilobit aus dem Unteren Llanvirn (Ordovizium) von Kiesbert (Ebbe-Sattel, Rheinisches Schiefergebirge). [Corrugatagnostus magnodosus n. sp., a new trilobite from the Lower Llanvirnian (Ordovician) of Kiesbert (Ebbe Anticline, Rhenish Massif).] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1997(5):297-307 Kozák, V., Vaněk, J. 1997 Dindymene kenchrias n.sp.(Trilobita) in the Vinice Formation (Berounian Stage, Ordovician) of the Prague Basin, Czech Republic. Palaeontologia Bohemiae, 3(4):10-12 Korovnikov, I.V. 1997 Lower Cambrian trilobite assemblages from the northeastern Siberian Platform. In: Palaeozoic Strata and Fossils of the Eurasian Arctic. St. Petersburg, Russia, Ichthyolith Issues Special Publication, 3:15-17 Krueger, H.H. 1997 Die Trilobitengattung Cnemidopyge aus Geschieben des Ludibundus-Kalkes. [The trilobite genus Cnemidopyge from geschiebes of the Ludibundus limestone.] Archiv für Geschiebekunde, 2(3):147-156 Krueger, H.H. 1997 The Erratencrinurus group from Baltoscandian geschiebes (glacial erratic boulders). Geschiebekunde Aktuell, 13(4):126 Krueger, H.H. 1997 The Erratencrinurus Group from Baltoscandian geschiebes (glacial erratic boulders). 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Laurie, J.R. 1997 Early Ordovician fauna of the Gap Creek Formation, Canning Basin, Western Australia. AGSO Journal of Australian Geology & Geophysics, 16(5):701-716 Lee, D.C., Bryant, H.N. 1997 The Coding of Inapplicable Characters: Problems and Assumptions. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Lee, D.C., Chatterton, B.D.E. 1997 Three New Proetide Trilobite Larvae from the Lower Ordovician Garden City Formation in Southern Idaho. Journal of Paleontology, 71(3):434-441 Lee, D.C., Chatterton, B.D.E. 1997 Ontogenies of Trilobites from the Lower Ordovician Garden City Formation of Idaho and Their Implications for the Phylogeny of the Cheirurina. Journal of Paleontology, 71(4):683-702 Lee, D.C., Chatterton, B.D.E. 1997 Hystricurid Trilobite Larvae from the Garden City Formation (Lower Ordovician) of Idaho and their Phylogenetic Implications. Journal of Paleontology, 71(5):862-877 Lee, D.C., Chatterton, B.D.E. 1997 Garden City Formation Trilobite Larvae and Their Phylogenetic Implications. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Lee, J.G., Choi, D.K. 1997 Occurrence of Proceratopyge (Trilobita, Late Cambrian) from the Glyptagnostus reticulatus Zone of the Machari Formation, Yeongweol, Korea. Journal of the Paleontological Society of Korea, 13(1):86-90 Lee, J.G., Sheen, B.C., Choi, D.K. 1997 The Machari fauna: Middle to Late Cambrian Trilobites from the Machari Formation, Yeongweol, Korea. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Levman, B.G. 1997 Trilobite evolutionary relationships at the Superfamily level. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Liddell, W.D., Wright, S.H., Brett, C.E. 1997 Sequence Stratigraphy and Paleoecology of the Middle Cambrian Spence Shale in Northern Utah and Southern Idaho. Brigham Young University Geology Studies, 42(1):59-78 Lieberman, B.S. 1997 What is Unique about the Cambrian Radiation? a Probabilistic Analysis. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Lieberman, B.S. 1997 Using phylogenies to analyze the tempo of evolution. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Lieberman, B.S., Kloc, G.J. 1997 Evolutionary Biogeographic Patterns in the Asteropyginae (Trilobita, Devonian) Delo, 1935. American Museum of Natural History, Bulletin, 232:1-127 Liñán, E., Gonçalves, F., Gámez Vintaned, J.A., Gozalo, R. 1997 Evolución paleogeográfica del Cámbrico de la Zona de Ossa-Morena basada en el registro fósil. [Paleogeographic evolution of the Cambrian of the Ossa-Morena Zone based on the fossil record.] In: Estudo sobre a geologia da zona de Ossa-Morena (Maciço Ibérico) pp. 1-26 Liñán, E., Gozalo, R. 1997 El Leoniense (Cámbrico Medio bajo) y su correlación. [The Leonian (Lower Middle Cambrian) and its correlation.] In: XIII Jornadas de Paleontología, España-Portugal, pp. 87-89 Liñán, E., Perejón, A. 1997 El Cámbrico de Galicia y sus fósiles. [The Cambrian of Galicia and its fossils.] In: XIII Jornadas de Paleontología, España-Portugal, pp. 5-10 Lisogor, K.A. 1997 НОВЫЕ ВИДЫ ТРИЛОБИТОВ ИЗ СРЕДНЕГО КЕМБРИЯ ХРЕБТА ЧИНГИЗ (ВОСТОЧНЫЙ КАЗАХСТАН). [New species of Trilobites from the Middle Cambrian of Chingiz Mountains (eastern Kazakhstan).] Vestnik Kazakhskogo Natsional'nogo universiteta Geologo-Mineralogicheski nauki, Alma-ata, 1997(3):67-73 Loch, J.D., Taylor, J.F. 1997 Reef-associated Trilobites in the Upper Cambrian of Pennsylvania. Transactions, Missouri Academy of Science 31:72 Loch, J.D., Taylor, J.F. 1997 Trilobite biofacies associated with microbialitic bioherms from the Upper Cambrian Ore Hill Member of the Gatesburg Formation in south-central Pennsylvania. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Luo, H., Hu, S., Zhang, S., Tao, Y. 1997 New occurrence of the Early Cambrian Chengjiang fauna from Haikou, Kunming (Yunnan Province), and study on Trilobitoidea. Acta Geologica Sinica (English Edition) 71(2):97-104 Luttermann, D. 1997 Das Cephalon einer Achatella nieszkowskii aus einem Geschiebe des Münsterländer Hauptkiessandzuges. [The cephalon of a Achatella nieszkowskii from a pebble of the Munsterland Hauptkiessand.] Geschiebekunde Aktuell, 13(4):127-130 Männil, R. 1997 Silurian Trilobites. In: Geology and Mineral Resources of Estonia. Estonian Academy Publishers, Tallinn. p. 238 Månsson, K. 1997 Taxonomy and ontogeny of triarthrinid trilobites from the Middle Ordovician of J‰mtland, central Sweden. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. McCormick, T., Fortey, R.A. 1997 Independent Testing of a Paleobiological Hypothesis: Relationship Between Eye Design And Relative Paleobathymetry in Two Ordovician Trilobites. GSA 50538 (1997 GSA Annual Meeting) McCormick, T., Fortey, R.A. 1997 A morphometric study of the globally distributed trilobite Carolinites genacinaca Ross. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Mikulic, D.G. 1997 Evolution, paleoecology, and taphonomy of trilobites in Silurian reefs of the central United States. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Morzadec, P. 1997 Trilobites. Les faunes du Dévonien de l'Ougarta (Sahara occidental, Algérie). Trilobites. [The Devonian faunas of the Ougarta area (Western Sahara, Algeria).] Annales de la Société Géologique du Nord, Ser.2, 5:114-115 Morzadec, P. 1997 Les Trilobites Asteropyginae du Dévonien de l'Ougarta (Algérie). [Asteropyginae Trilobites from the Devonian of the Ougarta (Algeria).] Palaeontographica Abt.A, 244:143-158 Murata, M., Tomooka, M., Kaneko, A. 1997 Early-Middle Devonian Fauna from Middle Part of the Naidaijin Formation. Geological Society of Japan, Annual Meeting, Abstracts Volume, 492:343 Nedin, C. 1997 Anomalocaris predation on mineralized and non-mineralized trilobites from the Early Cambrian Emu Bay Shale, South Australia. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Neuman, R.B., Bruton, D.L., Pojeta, J. 1997 Fossils from the Ordovician "Upper Hovin Group" (Caradoc- Ashgill), Trondheim Region, Norway. Norges Geologiske Undersøkelse, Bulletin, 432:25-58 Nielsen, A.T. 1997 Trilobite ecophenotypes: Examples from the Lower Ordovician of Baltica. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Nielsen, A.T. 1997 A review of Ordovician agnostid genera (Trilobita). Transactions of the Royal Society of Edinburgh: Earth Sciences, 87:463-501 Owens, R.M. 1997 Late Devonian progenetic proetid trilobites. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Palmer, A.R. 1997 Out like a lion: the extinction of the Olenellina and other related issues. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Palmer, A.R. 1997 Laurentia is ready for stages. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Pärnaste, H. 1997 Lower Ordovician (Billingenian) cheiruracean trilobites from the East Baltic. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Parcha, S.K. 1997 Significance of the Trilobite genus Hundwarella in the Cambrian sequences of Tethys Himalaya. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Peers, S. 1997 The Taxonomy, Phylogeny and Palaeobiogeography of the Trilobite Families Pliomeridae and Encrinuridae: reconstructing the Ordovician world using evolving lineages. PhD Thesis, Glasgow University, 410 pp. Pegel, T.V 1997 Development of trilobite biofacial zonation in Cambrian basins of the Siberian Platform. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Peng, S.C. 1997 Candidate stratotype sections in western Hunan, China, for the Middle-Upper Cambrian boundary. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Pillola, G.L., Leone, F. 1997 Arenig (Lower Ordovician) biota from SE Sardinia: biofacies and palaebiogeography. Geoitalia, 1(2):72-73 Pillola, G.L., Leone, F. 1997 Lower Ordovician (Arenig) Trilobites from SE Sardinia (Italy): palaeobiogeographical and structural implications. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Pratt, B.R. 1997 Broken Upper Cambrian trilobite exoskeletons: indicator of the ravages and extinction of a soft-bodied predator in deep water. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Rõõmusoks, A. 1997 Ordovician Trilobites. In: Geology and Mineral Resources of Estonia. Estonian Academy Publishers, Tallinn, pp. 234-238 Ross, R.J., Hintze, L.F., Ethington, R.L., Miller, J.F., Taylor, M.E., Repetski, J.E., Sprinkle, J., Guensburg, T.E. 1997 The Ibexian, lowermost series in the North American Ordovician and Early Paleozoic biochronology of the Great Basin, Western United States. Sheehan, P.M., Harris, M.T. Upper Ordovician-Silurian macrofossil biostratigraphy of the eastern Great Basin, Utah and Nevada. United States Geological Survey Professional Paper, 1579:1-115 Rudkin, D.M. 1997 Trilobite taphonomy of a Silurian reef: Attawapiskat Formation, northern Ontario. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Rudolph, F. 1997 Boestrupia, eine neue Trilobitengattung aus dem skandinavischen Oberkambrium. [Boestrupia, a new trilobite genus from the Scandinavian Upper Cambrian.] Berliner Beiträge zur Geschiebeforschung, 1997(1):39-41 Schöning, H. 1997 Ein Fund von Scopelochasmops wrangeli aus einem mittelordovizischen Geschiebe. [A discovery of Scopelochasmops wrangeli (Schmidt, 1881) out of a Middle Ordovician Geschiebe.] Geschiebekunde Aktuell, 13(3):75-81 Schumacher, G.A., Shrake, D.L. 1997 Paleoecology and Comparative Taphonomy of an Isotelus (Trilobita) Fossil Lagerstätten from the Waynesville Formation (Upper Ordovician, Cincinnatian Series) of Southwestern Ohio. In: Paleontological Events: Stratigraphic, Ecological, and Evolutionary Implications. Columbia University Press, 616 pp. Shergold, J.H., Feist, R., Vizcaino, D. 1997 Middle-Late Cambrian transition trilobites of Asian aspects in Southern France. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Shergold, J.H., Feist, R., Vizcaino, D. 1997 Middle Late Cambrian Transition Trilobites of Australo-Sinian aspect in Southern France Geological Society of Australia, Abstracts, 48:67 Siegfried, P. 1997 Trilobiten des Mittel-Devon in Westfalen. [Trilobites of Central Devonian in Westphalia.] Coral Research Bulletin, 5:87-100 Smith, L.H. 1997 Morphological integration and phenotypic variability in trilobites. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. St. John, J.M. 1997 Understanding the Search for Affinities: The History of Research on Trilobites from Antiquity to the 1820s. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. St. John, J.M.1997 Who is the Author of Agnostus pisiformis? The Trilobite Papers, 9:14-17 St. John, J.M., Babcock, L.E. 1997 Late Middle Cambrian Trilobites of Siberian aspect from the Farewell Terrane, Southwestern Alaska. United States Geological Survey Professional Paper, 1574:269-281 Stitt, J.H., Metcalf Straatmann, W. 1997 Trilobites from the Upper Part of the Deadwood Formation (Upper Franconian and Trempealeauan Stages, Upper Cambrian), Black Hills, South Dakota. Journal of Paleontology, 71(1):86-102 Sukhov, S.S., Pegel, T.V. 1997 Daldin-Markha reef bank: depositional reconstruction and trilobite assemblage evolution used for the Cambrian stratigraphy of the Siberian Platform. In: Palaeozoic Strata and Fossils of the Eurasian Arctic. St. Petersburg, Russia, Ichthyolith Issues Special Publication, 3:40-41 Sundberg, F.A., McCollum, L.B. 1997 Oryctocephalids (Corynexochida: Trilobita) from the Lower-Middle Cambrian Boundary Interval from California and Nevada. Mode of Life. Journal of Paleontology, 71(6):1065-1090 Szabad, M., Valicek, J. 1997 Paleontological investigation of the locality Studená hora near Týřovice (Middle Cambrian, Czech Republic). Zprávy o Geologických Výzkumech v Roce, 30:135 Tauber, E., Romano, M., Reis, J. 1997 The Trilobite Actinopeltis (Valongia) wattisoni Curtis, 1961 from the Valongo Formation (Ordovician) of north Portugal. Comunicações do Instituto Geológico e Mineiro, 83:3-16 Taylor, J.F. 1997 Upper Cambrian biomeres and stages, two distinctly different and equally vital stratigraphic units. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Taylor, J.F., Brezinski, D.K., Durika, N.J. 1997 The Lower to Middle Cambrian transition in the central Appalachian region. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Tetreault, D.K. 1997 Trilobite behavior in the Silurian. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Thomas, A.T. 1997 Variation in the eyes of Eophacops and Acaste (Phacopida, Trilobita) and its significance. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Tortello, M.F., Bordonaro, O.L. 1997 Cambrian Agnostoid Trilobites from Mendoza, Argentina: A Systematic Revision and Biostratigraphic Implications. Journal of Paleontology, 71(1):74-86 Tortello, M.F., Esteban, S.B. 1997 Significado bioestratigrafico de una asociacion de trilobites del tramo basal de la Formacion Volcancito (Sistema de Famatina, La Rioja, Argentina). [Biostratigraphic significance of a trilobite assemblage from the lower part of the Volcancito Formation; Famatina System, La Rioja, Argentina.] Ameghiniana, 34(3):265-270 Trammer, J., Kaim, A. 1997 Body size and diversity exemplified by three trilobite clades. Acta Palaeontologica Polonica, 42(1):1-12 Tripp, R.P., Rudkin, D.M., Evitt, W.R. 1997 Silicified trilobites of the genus Sphaerocoryphe from the Middle Ordovician of Virginia. Canadian Journal of Earth Sciences, 34(4):770-788 Vaněk, J. 1997 Life strategies of the trilobite genus Scharyia Přibyl 1946 (Proetacea, Scharyiidae). Palaeontologia Bohemiae, 3(2):4-6 Vaněk, J. 1997 On the genus Megasaphus Kácha and Petr, 1996 (Trilobita) from the Ordovician of the Prague Basin. Palaeontologia Bohemiae, 3(5):13-14 Vaněk, J., Vokáč, V. 1997 Trilobites of the Bohdalec Formation (Upper Berounian, Ordovician, Prague Basin, Czech Republic). Palaeontologia Bohemiae, 3(7):20-50 Vokáč, V. 1997 Discovery of Harpidella McCoy 1849 (Trilobita) in the Kralodvorian (Upper Ordovician) near Levín (Prague Basin, Czech Republic). Palaeontologia Bohemiae, 3(3):7-9 Vokáč, V. 1997 Middle Cambrian benthic assemblage in the Skryje shale (Jince Formation) at Terešovská Hut' (district of Rokycany, Czech Republic). Palaeontologia Bohemiae, 3(6):15-19 Waisfeld, B.G. 1997 Concentraciones fosilíferas Ordovícicas en las formaciones Acoite y Sepulturas, Cordillera Oriental Juñena. Análisis tafonómico y paleoecologíco. [Ordovician fossil concentrations from the Acoite and Sepulturas formations, Cordillera Oriental, Jujuy Province. Taphonomic and palaeoecologic analysis.] Ameghiniana, 34(3):317-322 Waisfeld, B.G. 1997 Trilobites calymenaceos de la Formacion Acoite (Arenigiano) en el contrafuerte occidental de la Cordillera Oriental Argentina. [Calymenacean trilobites from the Acoite Formation (Arenigian) on the western flank of the Argentine Eastern Cordillera.] Ameghiniana, 34(3):333-343 Wang, J., Han, N. 1997 La Mue de Plagiolaria (Trilobita), du Dévonien Inférieur de Chine. [Moulting in Plagiolaria (Trilobita) from the Lower Devonian of China.] Geobios 30(6):831-834 Whittington, H.B. 1997 Illaenidae (Trilobita): Morphology of Thorax, Classification, and Mode of Life. Journal of Paleontology, 71(5):878-896 Whittington, H.B. 1997 Review of the Caradoc (Middle Ordovician) silicified trilobites faunas of Virginia, U.S.A. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Whittington, H.B., Chatterton, B.D.E., Speyer, S.E., Fortey, R.A., Owens, R.M., Chang, W.T., Dean, W.T., Jell, P.A., Laurie, J.R., Palmer, A.R., Repina, L.N., Rushton, A.W.A., Shergold, J.H., Clarkson, E.N.K., Wilmot, N.V., Kelly, S.R.A. (Kaesler, R.L., ED.) 1997 Treatise on Invertebrate Paleontology, Part O, Arthropoda 1, Trilobita, Revised. Geological Society of America & University of Kansas Press, 530 pp. Webster, M. 1997 Quantification of compaction-related deformation on the degree of observed variation in fossils: taphonomic overprint in the trilobite Olenellus (Olenellus) gilberti Meek. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Webster, M., Hughes, N.C. 1997 Quantitative Assessment of the Effects of Compaction on Morphological Variability in Two Trilobite Species from the Lower Cambrian Pioche Shale, Nevada. GSA 50592 (1997 GSA Annual Meeting) Weidner, T. 1997 Über einige seltene kambrische Trilobiten aus Geschieben Dänemarks, Schleswig-Holsteins und Mecklenburgs. [About some rare Cambrian trilobites from the Danish, Schleswig-Holstein and Mecklenburgian parcels.] Der Geschiebesammler, 30(2):79-89 Weidner, T. 1997 Fund des Trilobiten Aspidagnostus cf. stictus Öpik 1967 in einem oberkambrischen Stinkkalk-Geschiebe. [Find of the trilobite Aspidagnostus cf. stictus Öpik 1967 in a calcareous Upper Cambrian Stinkkalk Geschiebe.] Der Geschiebesammler, 30(3):119-120 Westrop, S.R., Adrain, J.M., Edgecombe, G.D. 1997 Cladistics, Diversity and Taxonomic Turnover. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Wolfart, R. 1997 A New Genus Name for an Antarctic Trilobite. Newsletters on Stratigraphy, 35(1):59 Yin, G., Yuan, J. 1997 Trilobites from the Early middle Cambrian Yebeiwan Formation, Tongren, Guizhou Province, China. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Yuan, J., Zhao, Y., Wang, Z., Zhou, Z., Chen, X. 1997 A preliminary study on Lower-Middle Cambrian boundary and Trilobite Fauna at Balang, Taijiang, Guizhou, South China. Acta Palaeontologica Sinica, 36(4):494-524 Yuan, W., Zhou, Z.Y. 1997 Some Ordovician Trilobites from the Northern Tarim Basin, Xinjiang. Acta Palaeontologica Sinica, 36(Supplement):168-181 Zelditch, M. 1997 Phylogenetic analysis of ontogenetic shape transformations. 2nd International Trilobite Conference (Brock University, St. Catharines, Ontario, August 22-24, 1997) Abstracts Volume. Zhao, D., Zhang, M., Cheng, L., Zhu, H. 1997 Ordovician Strata, Trilobite Fauna and its Tectonic Setting of Hinggan Region, China. Jilin People's Press, Changchun, 181 pp. *** 1998 Trilobite Citations (185) *** Aase, A.K. 1998 Morphology and habits in the Ordovician Trilobite Pseudocybele (Pliomeridae). MSc Thesis, University of Kansas, 79 pp. Aceñolaza, G.F. 1998 Observaciones estratigráficas y bioestratigráficas en las unidades Cambro-Ordovícicas de la Provincia de Jujuy, República Argentina. [Stratigraphic and biostratigraphic observations in the Cambrian-Ordovician units of the Province of Jujuy, Argentinian Republic.] Geogaceta, 24:3-6 Aceñolaza, G.F. 1998 Graptolites, conodonts and trilobites of uppermost Cambrian and Lower Ordovician age from Jujuy Province, northern Argentina. Instituto Tecnológico Geominero de España, Temas Geologico-Mineros, 23:145-147 Adrain, J.M. 1998 Systematics of the Acanthoparyphinae (Trilobita), with Species from the Silurian of Arctic Canada. Journal of Paleontology, 72(4):698-718 Adrain, J.M., Fortey, R.A., Westrop, S.R. 1998 The Ordovician Radiation of Trilobites. GSA 51122 (1998 GSA Annual Meeting, Toronto, Ontario ) Adrain, J.M., Fortey, R.A., Westrop, S.R. 1998 Post-Cambrian Trilobite Diversity and Evolutionary Faunas. Science, 280:1922-1925 Ahlberg, P. 1998 Trilobites from the Extreme North. Lethaia, 31(1):72 Ahlberg, P. 1998 IV Field Conference of the Cambrian Stage Subdivision Working Group, International Subcommission on Cambrian Stratigraphy, Sweden, 24–31 August 1998: Guide to Excursions in Scania and Västergötland, southern Sweden. Lund Publications in Geology, 141:1-48 Ahlberg, P., Eriksson, M., Olsson, I. 1998 IV Field Conference of the Cambrian Stage Subdivision Working Group, International Subcommission on Cambrian Stratigraphy, Sweden, 24-31 august 1998. Abstracts. Published in Lund Publications in Geology, 142:1-25 Álvaro, J.J., Liñán, E., Vizcaïno, D. 1998 Biostratigraphical significance of the genus Ferralsia (Lower Cambrian, Trilobita). Geobios, 31(4):499-504 Álvaro, J.J., Vizcaïno, D. 1998 Révision biostratigraphique du Cambrien moyen du versant méridional de la Montagne Noire (Languedoc, France). [Revised Middle Cambrian biostratigraphy of the southern Montagne Noire (Languedoc, France).] Bulletin de la Société géologique de France, Ser. 8, 169(2):233-242 Álvaro, J.J., Vizcaïno, D., Courjault-Radé, P., Chauvel, J.J., Dabard, M.P., Debrenne, F., Feist, R., Pillola, G.L., Vennin, E. 1998 Nouveau découpage stratigraphique des séries cambriennes des nappes de Pardailhan et du Minervois (versant sud de la Montagne noire.). [New Cambrian stratigraphic framework of the Pardailhan and Minervois nappes, on the southern slope of the Montagne Noire.] Géologie de la France, 1998(2,Suppl.):3-12 Aristov, V.A. 1998 Fossil assemblages from the Devonian shallow-water deposits of Eurasia; European Russia, Mongolia. Stratigrafiya, Geologicheskaya Korrelyatsiya. 6(5):102-106 Babcock, L.E. 1998 Cambrian Trilobites of Laurentian and Extra-Laurentian Aspect from Shelf-Marginal Lithofacies and Native Terranes: lmplications for Palaeogeography, Palaeo-oceanography, Palaeoclimate, and Intercontinental Correlation. In: IV Field Conference of the Cambrian Stage Subdivision Working Group, International Subcommission on Cambrian Stratigraphy, Sweden, 24-31 august 1998. Abstracts. pp. 3-4 Bartels, C., Briggs, D.E.G., Brassel, G. 1998 The Fossils of the Hunsrück Slate: Marine Life in the Devonian. Trilobites. pp. 130-144. Cambrian Paleobiology Series 3, Cambridge University Press, 324 pp. Bhargava, O.N., Singh, I., Hans, S.K., Bassi, U.K. 1998 Early Cambrian Trace and trilobite fossils from the Nigali Dhar Syncline (Sirmaur District, Himachal Pradesh) Lithostratigraphic correlation and fossil contents of the Tal Group. Himalayan Geology, 19(1):89-108 Basse, M. 1998 Trilobiten aus mittlerem Devon des Rhenohercynikums: Teil III. Proetida (3), Phacopida (2), Lichida (Lichoidea, Odontopleuroidea) und ergänzende Daten. [Middle Devonian Trilobites of the Rhenohercynian: III. Proetida (3), Phacopida (2), Lichida (Lichoidea, Odontopleuroidea) and additional data.] Palaontographica Abt.A, 249:1-162 Basse, M., Müller, P. 1998 Devon-Trilobiten aus dem Lahn-Dill-Gebiet. [Devonian trilobites from the Lahn-Dill area.] Fossilien, 1998(1):43-49 Basse, M. 1998 Trilobiten aus dem Unterdevon Nordspaniens. [Trilobites from the Lower Devonian of northern Spain.] Fossilien, 1998(2):114-120 Becker, G., Jansen, U. 1998 Solle's "Hünsruck-Insel": Eine kustennahe Fauna (Ostracoden, Brachiopoden, Trilobiten) aus Rotsedimenten des Ober-Emsium (Unterdevon) der Moselmulde (Linksrheinisches Schiefergebirge). [Solle's "Hunsrück Isle": A near-shore fauna (ostracods, brachiopods, trilobites) from red sediments of the Upper Emsian (Lower Devonian) of the Mosel Syncline (Linksrheinisches Schiefergebirge).] Senckenbergiana Lethaea, 77(l/2):195-221 Bilz, W. 1998 Fossilienfunde von den Abbruchkanten der Eckernförder Bucht 1. Trilobiten. [Fossil findings from the demolition edges of Eckernförde Bay 1. Trilobites.] Jahrbuch der Heimatgemeinschaft Eckernförde, 56:195-222 Brezinski, D.K. 1998 Trilobites from Lower Missippian Starved Basin Facies of the Southern United States. Journal of Paleontology, 72(4):718-725 Brookfield, M.E., Elgadi, M. 1998 Sedimentology and Paleocommunities of the Black River and Trenton limestone groups (Ordovician), Lake Simcoe area, Ontario. Canada Geological Survey - Geological Society America, Field Trip Guide, 6:1-35 Bruton, D.L. 1998 25 Years Ago: The First International Trilobite Conference. The Trilobite Papers, 10:11-14 Buchholz, A. 1998 Jasmundia - eine neue Trilobitengattung aus einem oberkambrischen Konglomerat-Geschiebe Vorpommerns (Norddeutschland). [Jasmundia - A new Trilobite Genus from A Geschiebe of An Upper Cambrian Conglomerate of Vorpommern (Northern Germany).] Archiv für Geschiebekunde, 2(6):379-386 Buchholz, A. 1998 Seltene Geschiebetypen des Mittel- und Oberkambriums aus Mecklenburg-Vorpommern (Norddeutschland). [Rare Geschiebe types of the Middle and Upper Cambrian from Mecklenburg-Vorpommern (Northern Germany).] Geschiebekunde aktuell, 14(3): 71-79 Chang, W.T. 1998 Cambrian correlation within the Perigondwana faunal realm. Revista Española de Paleontología, n° extr. Homenaje al Prof. Gonzalo Vidal, 1998:23-24 Chang, W.T. 1998 Cambrian biogeography of the Perigondwana faunal realm. Revista Española de Paleontología, n° extr. Homenaje al Prof. Gonzalo Vidal, 1998:35-49 Chatterton, B.D.E., Edgecombe, G.D., Waisfeld, B.G., Vaccari, N.E. 1998 Ontogeny and Systematics of Toernquistiidae (Trilobita, Proetida) from the Ordovician of the Argentine Precordillera. Journal of Paleontology, 72(2):273-303 Chatterton, B.D.E., Ludvigsen, R. 1998 Upper Steptoean (Upper Cambrian) Trilobites from the McKay Group of Southeastern British Columbia, Canada. Journal of Paleontology, 72(2) MEMOIR 49:1-43 Chlupáč, I. 1998 Reports of Bohemian Trilobites before Barrande. The Trilobite Papers, 10:33-36 Chlupáč, I. 1998 Barrandian Trilobites (Unterdevon). [Barrandian Trilobites Lower Devonian.] Senckenbergiana Lethaea, 77:297 Chlupáč, I. 1998 Barrandian Trilobites (Mitteldevon). [Barrandian Trilobites Middle Devonian.] Senckenbergiana Lethaea, 77:306 Chlupáč, I., Havlíček, V., Kríz, J., Kukal, Z., Štorch, P. 1998 Palaeozoic of the Barrandian (Cambrian to Devonian). Czech Geological Survey, 254 pp. Choi, D.K. 1998 Yongwol Group (Cambrian-Ordovician) redefined: a proposal for the stratigraphic nomenclature of the Choson Supergroup. Geosciences Journal, 2(4):220-234 Choi, D.K. 1998 An Early Ordovician Trilobite Faunule from the Chosen Supergroup, Maepo, Tanyang Area, Korea. Geosciences Journal, 2(4):235-242 Choi, D.K. 1998 Cambrian Trilobite Biostratigraphy of South Korea: Retrospect and Prospect. In: IV Field Conference of the Cambrian Stage Subdivision Working Group, International Subcommission on Cambrian Stratigraphy, Sweden, 24-31 august 1998. Abstracts. pp. 5-6 Clarkson, E.N.K. 1998 Invertebrate Palaeontology and Evolution. 4th Ed., Blackwell Science Publishing, [Trilobita pp. 351-388] Clarkson, E.N K. 1998 A Paladin story: an extended tale of Shunner Fell. The Trilobite Papers, 10:38-41 Clarkson, E.N K., Ahlberg, P., Taylor, C.M. 1998 Faunal dynamics and microevolutionary investigations in the Upper Cambrian Olenus Zone at Andrarum, Skane, Sweden. Geologiska Foreningens i Stockholm Forhandlingar, 120(3):257-267 Clarkson, E.N.K., Harper, D.A.T., Höey, A.N. 1998 Basal Wenlock biofacies from the Girvan district, SW Scotland. Scottish Journal of Geology, 34:61-71 Cocks, L.R.M., Fortey, R.A. 1998 The Lower Palaeozoic margins of Baltica. Geologiska Foreningens i Stockholm Forhandlingar, 120(2):173-179 Crônier, C. 1998 Quantification de la diversité morphologique et modélisation des stratégies adaptatives chez les trilobites phacopinés néodévoniens. [Quantification of diversity patterns and modelling of adaptive strategies in neodevonian phacopine evolution.] Thèse Nouveau Doctorat, 343 pp. Crônier, C., Renaud, S., Feist, R., Auffray, J.C. 1998 Ontogeny of Trimerocephalus lelievrei (Trilobita, Phacopida), a representative of the Late Devonian phacopine paedomorphocline: a morphometric approach. Paleobiology, 24(3):359-370 Curtis, N.J., Lane, P.D. 1998 The Llandovery Trilobites of England and Wales, Part 2. Monograph of The Palaeontographical Society, London, 608(151):51-101 Davis, R.A. 1998 Cincinnati Fossils: An Elementary Guide to the Ordovician Rocks and Fossils of the Cincinnati, Ohio, Region. Cincinnati Museum Center, 61 pp. Desrochers, A., Copper, P., Long, D.G.F. 1998 Sedimentology and Paleontology of the Early Ordovician through Early Silurian shallow water carbonates of the Mingan Islands National Park and Anticosti Island; Québec. Field Trip B8 Guidebook, Geological Association of Canada and Mineralogical Association of Canada Joint Annual Meeting 20-26 May 1998, Sudbury, Canada. 97 pp. Deverereux, M., Collins, D.H., Butterfield, N.J. 1998 Sedimentological and palaeoecological comparison of the Raymond Quarry and Walcott Quarry assemblages, Burgess Shale. GSA Abstracts with Programs, 30(7):A234 Eddy, J.D., McCollum, L.B. 1998 Early Middle Cambrian Albertella Biozone Trilobites of the Pioche Shale, Southeastern Nevada. Journal of Paleontology, 72(5):864-887 Edgecombe, G.D. 1998 Arthropod Fossils and Phylogeny. Columbia University Press, 347 pp. Edgecombe, G.D., Chatterton, B.D.E., Waisfeld, B.G., Vaccari, N.E. 1998 Ordovician (Whiterock) Calymenid and Encrinurid Trilobites from the Precordillera of Argentina. Journal of Paleontology, 72(4):678-697 Ëlkin, E.A. 1998 Silurian-Devonian trilobite evolution and depositional cyclicity in the Altai-Salair region, western Siberia. Bulletin of the New York State Museum, 491:215-226 Ëlkin, E.A., Izokh, N. 1998 Rates of evolution in the Emsian (Early Devonian) conodont and trilobite lineages. Bollettino della Società Paleontologica Italiana, 37(2-3):335-338 Farsan, N.M. 1998 Das Etroeungtium (Ober-Devon VI, Strunium) und die letzten Phacopinae (Trilobita) im westlichen Zentral- und West‐Afghanistan. [The Etroeungtian (Upper Devonian VI, Strunian) and the last Phacopinae (Trilobita) in the western Central and West Afghanistan.] Mainzer Naturwissschaftliches Archiv, Beiheft, 21:17-37 Fletcher, T.P., Collins, D.H. 1998 The Middle Cambrian Burgess Shale and its relationship to the Stephen Formation in the southern Canadian Rocky Mountains. Canadian Journal of Earth Sciences, 35(4):413-436 Fortey, R.A., Cocks, L.R.M. 1998 Biogeography and palaeogeography of the Sibumasu terrane in the Ordovician: a review. In: Biogeography and Geological Evolution of SE Asia – Backhuys Publishers, pp. 43-56 Fortey, R.A., Hughes, N.C. 1998 Brood Pouches in Trilobites. Journal of Paleontology, 72(4):638-649 Fortey, R.A., Thomas, R.H. (eds.) 1998 Arthropod Relationships. The Systematics Association, Springer-Science, Special Volume Series 55:1-383 Garibay, L.M., Guerrero-Suastegui, M., Torres de León, R. 1998 Trilobite Pérmico de la Formación Olinalá (Los Arcos), Estado de Guerrero. [Permian Trilobite of the Olinala Formation, Los Arcos, Guerrero State] In: Memoria del VI Congreso Nacional de Paleontologia, Memoria del Congreso Nacional de Paleontologia, Resumenes, 6:23-24 Geyer, G. 1998 Intercontinental, trilobite-based correlation of the Moroccan early Middle Cambrian. Canadian Journal of Earth Sciences, 35(4):374-401 Geyer, G. 1998 Die kambrische Explosion. [The Cambrian Explosion.] Paläontologische Zeitschrift, 72(l/2):7-30 Geyer, G. 1998 A Century Ago: 1898. The Trilobite Papers, 10:3-4 Gozalo, R., Liñán, E. 1998 El problema del dimorfismo en trilobites. Nuevos datos del Cámbrico medio de España. [The problem of dimorphism in trilobites. New data on the middle Cambrian of Spain.] In: XIV Jornadas de Paleontología, Sociedad Española de Paleontologia, pp. 93-94 Gozalo, R., Liñán, E. 1998 Two cases of dimorphism in Paradoxides species (Trilobita) from Spain. In: IV Field Conference of the Cambrian Stage Subdivision Working Group, International Subcommission on Cambrian Stratigraphy, Sweden, 24-31 august 1998. Abstracts. pp. 8-9 Guo, Q., Zhao, Y. 1998 The Redlichia of Kaili Formation in the southeast region of Guizhou. Journal of Guizhou University of Technology, 27(1):51-55 Han, N., Tang, L., Li, R., Cheng, S. 1998 Discovery of Pseudagnostus idalis Öpik from the Upper Cambrian strata and its significance. Journal of Guilin Institute of Technology, 18(2):154-155 Haas, W. 1998 Remarks on the phylogeny of some Phacopinae (Trilobita). Senckenbergiana Lethaea, 77(l/2):43-45 Havlíček, V., Vaněk, J. 1998 Pragian brachiopods, trilobites, and principal biofacies in the Prague Basin (Lower Devonian, Bohemia). Sborník Geologických Vĕd, Paleontologie, 34:27-109 Henry, J.L. 1998 The Deprat Affair: Explanations and Questions. Palaeontology Newsletter. 37:10-11 Hofmann, H.J., Bolton, T.T. 1998 Middle Ordovician (Whiterockian) trilobite Bathyurus angelini Billins 1859 from the Carillon Formation (uppermost Beekmantown Group) at Kahnawake, Quebec, and correlative trilobites from eastern Canada. Canadian Journal of Earth Sciences, 35(1):76-87 Hollingsworth, J.S. 1998 Cladistics vs. Biostratigraphy — A Small Cold War? Fossil News, 4(6):18-19 Holloway, D.J., Lane, P.D. 1998 Effaced Styginid Trilobites from the Silurian of New South Wales. Palaeontology, 41(5):853-896 Hu, C.H. 1998 Ontogenies of Two Middle Cambrian Trilobites from the Great Basin of the Western United States. Journal of the Taiwan Museum, 51(2):107-117 Huselbee, M.Y., Thomas, A.T. 1998 Olenellus and conodonts from the Durness Group, northwest Scotland, and the correlation of the Durness succession. Scottish Journal of Geology, 34:83-88 Irion, R. 1998 Parsing the Trilobites' Rise and Fall. Science, 280:1837 Ivantsov, A.Y., Mel'nikova, L.M. 1998 The Lower Ordovician Volkhov and Kunda Horizons and Characteristics of trilobites and Ostracodes (the Volkhov River, Leningrad Region). Stratigraphy and Geological Correlation, 6(5):471-481 Ivantsov, A.Y., Mel'nikova, L.M. 1998 ВОЛХОВСКИЙ И КУНДАСКИЙ ГОРИЗОНТЫ ОРДОВИКА И ХАРАКТЕРИСТИКА ТРИЛОБИТОВ И ОСТРАКОД НА Р. ВОЛХОВ (ЛЕНИНГРАДСКАЯ ОБЛАСТЬ). [The Lower Ordovician Volkhov and Kunda Horizons and Characteristics of trilobites and Ostracodes (the Volkhov River, Leningrad Region).] Stratigrafiya, Geologicheskaya Korrelyatsiya, 6(5):47-63 Kim, D.H., Choi, D.K. 1998 Occurrence of cosmopolitan Trilobites from the Mungog Formation (Lower Ordovician) of Korea. Palaeoworld, 10:22-23 Koizumi, H. 1998 Permian Trilobites Pseudophillipsia (s.l.): Paleogeographical distribution of the old world sea Thetys. Geological Society of Japan, Annual Meeting, 1998 Koch, L. 1998 Die ältesten Fossilien Westfalens. [The oldest fossils of Westphalia.] Beiträge zur Heimat- und Landeskunde, 1998:26-31 Koch, L. 1998 Trilobit (Pseudasaphus latifrons) aus Petersburg/Rußland. [Trilobite (Pseudasaphus latifrons) from Petersburg/Russia.] Fossilien, 1998(3):135-137 Koch, L., Lemke, U. 1998 Die Gattungen Girvanopyge Kobayashi 1960 und Waldminia Koch & Lemke 1994 (Remopleurididae, Trilobita) im Unteren Llanvirn (Ordovizium) des Ebbe-Sattels und des Remscheider Sattels (Rheinisches Schiefergebirge, Deutschland). [The genera Girvanopyge Kobayashi 1960 and Waldminia Koch & Lemke 1994 Remopleurididae, Trilobita) from the Lower Llanvirnian (Ordovician) of the Ebbe and Remscheid Anticline (Rhenish Massif, Germany).] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1998(8):494-512 Koch, L., Lemke, U. 1998 Dionide Barrande 1847 und Dionidella Prantl & Přibyl 1949 (Dionididae, Trilobita) aus dem Ordovizium des Ebbe-Sattels (Rheinisches Schiefergebirge, Deutschland). [Dionide Barrande 1847 and Dionidella Prantl & Přibyl 1949 (Dionididae, Trilobita) from the Ordovician of the Ebbe Anticline, Rhenish Schiefergebirge, Germany.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1998(10):613-625 Korovnikov, I.V. 1998 The trilobite assemblages and biostratigraphy of the Lower Cambrian section on the Khorbosuonka River (Olenek Uplift, northeastern Siberian Platform). Russian Geology and Geophysics, 39(10):1378-1392 Korovnikov, I.V. 1998 КОМПЛЕКСЫ ТРИЛОБИТОВ И БИОСТРАТИГРАФИЯ НИЖНЕКЕМБРИЙСКОГО РАЗРЕЗА Р. ХОРБОСУОНКА. (ОЛЕНЕТССКОЕ ПОДНЯТИЕ, СЕВЕРО-ВОСТОК: СИБИРСКОЙ ПЛАТФОРМЫ) [The trilobite assemblages and biostratigraphy of the Lower Cambrian section of the Khorbosuonka River (Olenek Uplift, northeastern Siberian Platform).] Rossiyskaya Akademiya Nauk, Sibirskoe Otdelenie, Nauchny Zhurnal, Geologiya i Geofizika. 39(10):1377-1392 Kruse, P.D. 1998 Cambrian Palaeontology of the Eastern Wiso and Western Georgina Basins. Northern Territory Geological Survey, Report, 9:1-68 Kumar, A. 1998 Record of Well Preserved Trilobites from the Cambrian of Zanskar. Journal of the Geological Society of India, 51(5):671-678 Landing, E. 1998 Geochronology and Cambrian Trilobites. The Trilobite Papers, 10:65 Landing, E., Westrop, S.R. 1998 Cambrian faunal sequence and depositional history of Avalonian Newfoundland and New Brunswick; field trip. Bulletin of the New York State Museum, 492:5-75 Landing, E., Westrop, S.R. 1998 Revisions in stratigraphic nomenclature of the Cambrian of Avalonian North America and comparisons with Avalonian Britain. Bulletin of the New York State Museum, 492:76-87 Leone, F., Ferretti, A., Liammann, W., Loi, A., Pillola, G.L., Serpagli, E. 1998 Outline of the post-Sardic Ordovician sequence in South-Western Sardinia. Giornale di Geologia, ser.3a, 60, Spec. Issue, ECOS VII - Sardinia Guide-book, pp. 39-56 Lespérance, P.J., Weissenberger, J.A.W. 1998 Trilobites of the Pabos Formation (Ashgillian, U.Ordovician), Percé Area, Quebec. Journal of Paleontology, 72(2):303-316 Lieberman, Bruce S. 1998 Cladistic Analysis of the Early Cambrian Olenelloid Trilobites. Journal of Paleontology, 72(1):59-78 Lima, A.P., Simões, M.G. 1998 Comparative Taphonomy Of Calmoniid And Homalonotiid Trilobites from Ponta Grossa Formation (Devonian), Jaguariaíva Member, Paraná Basin, Brazil: Paleobiological And Paleoecological Implications. In: XL Congresso Brasileiro de Geologia, 1998. Anais. Belo Horizonte. p. 445 Månsson, K. 1998 Middle Ordovician olenid trilobites (Triarthrus Green and Porterfieldia Cooper) from Jamtland, central Sweden. Transactions of the Royal Society of Edinburgh: Earth Sciences, 89(1):47-62 McCormick, T. 1998 Microevolutionary transitions in a lower Ordovician pelagic trilobite lineage. Palaeontology Newsletter, 39:17 McCormick, T., Fortey, R.A. 1998 Independent testing of a paleobiological hypothesis: the optical design of two Ordovician pelagic trilobites reveals their relative paleobathymetry. Paleobiology, 24(2):235-253 Mikuláš, R. 1998 A palaeocurrent recorded by orientated cephalons of the trilobite Dalmanitina proaeva (Emmr.) at Loděnice - vineyard locality (Zahořany Fonnatlon, Ordovician of the Barrandien area). Zprávy o Geologických Výzkumech v Roce, 31:102-103 Miller, A.I., Holland, S.M., Droser, M.L., Patzkowsky, M.E. 1998 Dynamics of the Ordovician Radiation: a comment on Westrop and Adrain. Paleobiology, 24(4):524-528 Moffitt, J.R. 1998 Counterfeit Trilobites. Trilobite Papers, 10:16-20 Morzadec, P. 1998 Biogeography of Devonian. Asteropyginae Trilobites from North Gondwana. Abstract Book, Isfahan Meeting, International Geological Correlation Programme IGCP 421 Müller, P. 1998 Trilobiten aus den Erdbacher Kalken (Unter-Karbon) von Steeden in Hessen. [Trilobites from the Erdbacher limestones (Lower Carboniferous) of Steeden in Hessen.] Geologica et Palaeontologica, 32:161-219 Naimark, E.B. 1998 Morphology of agnostids in time and space. In: IV Field Conference of the Cambrian Stage Subdivision Working Group, International Subcommission on Cambrian Stratigraphy, Sweden, 24-31 august 1998. Abstracts. p. 16 Nielsen, A.T. 1998 Sauerstoffmangel, Faulschlamm und Trilobiten: Ein kambrischer Cocktail. [Lack of oxygen, sludge and Trilobites: a Cambrian Cocktail.] Fossilien, 1998(1):54-60 Orłowski, S., Przewłocki, Z., Żylińska, A. 1998 The Lower - Middle Cambrian boundary in Poland. In: IV Field Conference of the Cambrian Stage Subdivision Working Group, International Subcommission on Cambrian Stratigraphy, Sweden, 24-31 august 1998. Abstracts. pp. 18-19 Owens, R.M. 1998 A Trilobite Tercentenary. The Trilobite Papers, 10:46-48 Palmer, A.R. 1998 A Proposed Nomenclature for Stages and Series for the Cambrian of Laurentia. Canadian Journal of Earth Sciences, 35(4):323-328 Palmer, A.R. 1998 Terminal Early Cambrian Extinction of the Olenellina: Documentation from the Pioche Formation, Nevada. Journal of Paleontology, 72(4):650-672 Palmer, A.R. 1998 Why is intercontinental correlation within the Lower Cambrian so difficult? Revista Española de Paleontología, n° extr. Homenaje al Prof. Gonzalo Vidal, 1998:17-21 Pärnaste, H. 1998 Systematics of the Lower Ordovican trilobite Krattaspis viridatus Öpik, 1937. Magistritööd. Tartu. Peng, S.C., Zhou, Z.Y. 1998 Late Middle-Late Upper Cambrian chronostratigraphy of China. In: IV Field Conference of the Cambrian Stage Subdivision Working Group, International Subcommission on Cambrian Stratigraphy, Sweden, 24-31 august 1998. Abstracts. p. 20 Perfetta, P.J. 1998 Carbonate facies analysis, trilobite taxonomy/biostratigraphy, and carbon and oxygen isotope geochemistry: Crepicephalus and Aphelaspis zones (Marjumiid-pterocephaliid biomeres), Upper Cambrian, Lower Deadwood Formation, Black Hills, South Dakota. MSc Thesis, University of Missouri-Columbia, 103 pp. Pillet, M., Pillet, J. 1998 Correction informatique des deformations tectoniques des fossiles. Un exemple: les trilobites des ardoises d'Angers. [Computer correction of tectonic deformations of fossils. An example: the trilobites of Angers slates.] Bulletin de la Société d'Etudes Scientifiques de l'Anjou, N.S. 16:175-178 Pillola, G.L., Leone, F., Loi, A. 1998 The Cambrian and Early Ordovician of SW Sardinia. Giornale di Geologia, ser.3a, 60, Spec. Issue, ECOS VII - Sardinia Guide-book, pp. 25-38 Popp, A. 1998 Ein Pygidium von Pliomeroides cf. primigenius (Trilobita) aus einem ordovizischen Geschiebe von Hannover. [A Pygidium of Pliomeroides cf. primigenius (Trilobita) from an ordivician geschiebe of Hannover.] Der Geschiebesammler, 31(3):147-151 Pratt, B.R. 1998 Probable predation on Upper Cambrian Trilobites and its relevance for the extinction of soft-bodied Burgess Shale-type animals. Lethaia, 31(1):73-88 Rábano, I., Gutiérrez Marco, J.C. 1998 Realaspis? pradoanus (Verneuil y Barrande) (Trilobita, Cámbrico Inferior): revisión de su material tipo e implicaciones taxonómicas. [Realaspis? pradoanus (Verneuil y Barrande) (Trilobita, Lower Cambrian): review of the type material and taxonomic implications.] Geogaceta, 23:127-129 Rao, R.I., Tortello, M.F. 1998 Tremadoc conodonts and trilobites from the Cardonal Formation, Inacamayo Creek, Salta Province, northwestern Argentina. Palaeontologia Polonica, 58:31-45 Rowland, S.M., Luchinina, V.A., Korovnikov, I.V., Sipin, D.P., Tarletskov, A.I., Fedoseev, A.V. 1998 Biostratigraphy of the Vendian Cambrian Sukharikha River section, northwestern Siberian Platform. Canadian Journal of Earth Sciences, 35(4):339-352 Rõõmusoks, A.K. 1998 Trilobites of the genus Toxochasmops from the Ordovician of Estonia. Proceedings of the Estonian Academy of Sciences, Geology, 47(3):173-194 Rudolph, F., Schallreuter, R. 1998 Identifizierung von Agnostus calkeri Kruizinga 1918 als larvales asaphiden-hypostom (Trilobita). [Identification of Agnostus calkeri Kruizinga in 1918 as a larval asaphid hypostome (Trilobita).] Paläontologische Zeitschrift, 72(3/4):307-310 Ruston, A.W.A. 1998 Sir James Stubblefield: Anecdotes and recollections. The Trilobite Papers, 10:30-32 Ruston, A.W.A., Powell, J.H. 1998 A review of the stratigraphy and trilobite faunas from the Cambrian Burj Formation in Jordan. Bulletin of the British Museum (Natural History), Geology Series, 54(2):131-146 Sakai, Y. 1998 Biometric analysis of olenellid trilobites from the Pioche Formation (Lower Cambrian), Nevada. Senior Thesis, Ohio State University, Department of Geological Sciences, 66 pp. Saltzman, M.R. 1998 Trilobite Mass Extinction Event at the Boundary of the Elvinia and Taenicephalus Biozones, Yellowstone National Park. National Park Service Paleontological Research Volume 3. Technical Report, NPS/GRDTR-98/01:154-157 Sandford, A.C., Holloway, D.J. 1998 The Effaced Styginid Trilobite Thomastus From the Silurian of Victoria, Australia. Palaeontology, 41(5):913-928 Schöning, H. 1998 Einige Funde von Agerina (Trilobita) aus unterordovizischen Geschieben. [Some finds of Agerina (Trilobita) from lower Ordovician Geschiebe.] Geschiebekunde Aktuell, 14(4):115-123 Schraut, G. 1998 Die Gattung Scabrella (Trilobita) im Unterdevon von Nord-Afrika, West und Süd-Europe. [The genus Scabrella (Trilobita) from the Lower Devonian of North Africa, Western and Southern Europe.] Senckenbergiana Lethaea, 77(l/2):47-49 Schraut, G. 1998 Trilobiten aus dem Unter-Devon des südöstlichen Antiatlas (Marokko) - ihre Bedeutung für die zeitliche Korrelation zwischen Rheinischer und Herzynischer Fazies. [Trilobites from the Lower Devonian of the south-eastern Anti-Atlas system, Morroco - their significance for the stratigraphical correlation of the Rhenish and the Hercynian facies.] Senckenbergiana Lethaea, 77(l/2):61-69 Schraut, G. 1998 Anmerkungen zur Devon-Korrelationstabelle, B102di97, B104-B111di97: Kompilation unterdevonischer Trilobiten-Stratigraphien. [Notes on the Devonian correlation table, B102di97, B104-B111di97: Compilation of Lower Devonian Trilobite Stratigraphy.] Senckenbergiana Lethaea, 77:279-286 Schraut, G. 1998 Trilobiten (Unterdevon): Dra-Ebene, Antiatlas (S-Marokko). [Trilobites; Lower Devonian Dra-Plane, Anti-Atlas (S-Morocco).] Senckenbergiana Lethaea, 77:294 Schraut, G. 1998 Anmerkungen zur Devon-Korrelationstabelle, B113 - B115di98, R150di98, R240 - R241di98, R300di98: Unterdevon-Trilobiten und deren Fundschichten in Österreich (Karnische Alpen), Türkei (Bithynien) und Algerien (Ougarta). [Notes on the Devonian correlation table, B113 - B115di98, R150di98, R240 - R241di98, R300di98: Lower Devonian Trilobites and their finds in Austria (Carnic Alps), Turkey (Bithynia) and Algeria (Ougarta).] Senckenbergiana Lethaea, 78:237-241 Schraut, G., Alberti, G.K.B., Morzadec, P. 1998 Trilobiten; Tafilalt Region (SE-Marokko) Schraut (nach G. Alberti 1969, 1979, 1980, 1981, 1983 und Morzadec 1988). [Trilobites; Tafilalt region (SE-Morocco) Schraut (after G. Alberti 1969, 1979, 1980, 1981, 1983 and Morzadec 1988).] Senckenbergiana Lethaea, 77:295 Schraut, G., Alberti, G.K.B. 1998 Trilobiten; Ben Zireg (SW-Algerien) Schraut (nach G. Alberti 1969, 1981, 1983). [Trilobites; Ben Zireg (SW-Algeria) Schraut (after G. Alberti 1969, 1981, 1983).] Senckenbergiana Lethaea, 77:295 Schraut, G., Alberti, G.K.B. 1998 Trilobiten; Rabat-Tiflet Region (NW-Marokko) Schraut (nach G. Alberti 1969, 1970, 1981, 1983). [Trilobites; Rabat-Tiflet region (NW-Morocco) Schraut (after G. Alberti 1969, 1970, 1981, 1983).] Senckenbergiana Lethaea, 77:295 Schraut, G., Alberti, G.K.B. 1998 Trilobiten; Oberfranken (Deutschland) Schraut (nach G. Alberti 1981, 1983). [Trilobites; Upper Franconia (Germany) Schraut (after G. Alberti 1981, 1983).] Senckenbergiana Lethaea, 77:297 Schraut, G., Alberti, G.K.B. 1998 Trilobiten; Harz, Lindener Mark & Greifenstein (Deutschland) Schraut (nach G. Alberti 1969, 1983, 1985, Kim 1997). [Trilobites; Harz, Lindener Mark & Greifenstein (Germany) Schraut (after G. Alberti 1969, 1983, 1985, Kim 1997).] Senckenbergiana Lethaea, 77:297 Schraut, G., Ellermann, I. 1998 Trilobiten; Profil Seewarte Karnische Alpen Osterreich (Unter-Devon). [Trilobites; Profile Seewarte Carnic Alps Austria (Lower Devonian).] Senckenbergiana Lethaea, 78:245 Schraut, G., Haas, W. 1998 Trilobiten; Bithynien NW-Turkei (Unter-Devon). [Trilobites; Bithynia NW Turkey (Lower Devonian).] Senckenbergiana Lethaea, 78:245 Schraut, G., Morzadec, P. 1998 Trilobiten; Bretagne (Frankreich) Schraut (nach Morzadec 1971, 1976, 1983, 1986). [Trilobites; Brittany (France) Schraut (after Morzadec 1971, 1976, 1983, 1986).] Senckenbergiana Lethaea, 77:296 Schraut, G., Morzadec, P. 1998 Trilobiten; Ougarta (Algerien). [Trilobites; Ougarta (Algeria).] Senckenbergiana Lethaea, 78:245 Schraut, G., Smeenk, Z. 1998 Trilobiten (Asteropyginae); Ibero-Armorikanische Region (Spanien, Frankreich) Schraut (nach Smeenk 1983). [Trilobites (asteropyginae); Ibero-Armorican region (Spain, France) Schraut (after Smeenk 1983).] Senckenbergiana Lethaea, 77:296 Schraut, G., Wenndorf, K.W. 1998 Trilobiten (Homalonotinae); Rheinisches Schiefergebirge (Deutschland) Schraut (nach Wenndorf 1990). [Trilobites (Homalonotinae); Rhenish Slate Mountains (Germany) Schraut (after Wenndorf 1990).] Senckenbergiana Lethaea, 77:296 Schöne, B.R., Basse, M., May, A. 1998 Korrelationen des Eifelium/Givetium-Grenzbereichs im Rheinischen Schiefergebirge. [Correlations of the Eifelian/Givetian border area in the Rhenish Slate Mountains.] Senckenbergiana Lethaea, 77:233-242 Schumacher, G.A., Frey, R.C., Babcock, L.E. 1998 Commensal epibionts on Flexicalymene (Trilobita, Ordovician). GSA Abstracts with Programs, 30(2):70 Shergold, J.H. 1998 The end of Middle Cambrian time. Bulletin of the New York State Museum, 492:91 Shergold, J.H., Geyer, G. 1998 The role of Trilobites for internationally recognized divisions of Cambrian time. The Trilobite Papers, 10:22-28 Slavícková, J. 1998 New remarks on the genus Ectillaenus katzeri Salter, 1867 (Trilobita, Sárka Formation, lower Darriwilian, Prague Basin). Zprávy o Geologických Výzkumech v Roce, 31:103-104 Smith, L.H. 1998 Species level phenotypic variation in lower Paleozoic Trilobites. Paleobiology, 24(1):17-36 Smith, L.H. 1998 Asymmetry of Early Paleozoic trilobites. Lethaia, 31(2):99-112 Smith, L.H., Lieberman, B.S. 1998 Disparity of the olenelloid trilobites and the Cambrian radiation. (1998 GSA Annual Meeting, Toronto, Ontario) Abstracts, 30(7):233 Solomon, L. 1998 Moroccan Trilobites. The Fossil Collector Bulletin, 53:12-23 St. John, J.M. 1998 Annotated Bibliography of pre-1753 trilobite works. The Trilobite Papers, 10:41-44 Stitt, J.H. 1998 Trilobites from the Cedarina dakotaensis zone, lowermost part of the Deadwood Formation (Marjuman Stage, Upper Cambrian), Black Hills, South Dakota. Journal of Paleontology, 72(6):1030-1046 Suzuki, Y., Aki, M., Bergström, J. 1998 Late Swedish Ordovician, taphonomy and paleoecology of border limestone trilobite pocket. Abstracts with Programs, 1998 Annual Meeting, The Palaeontological Society of Japan, p. 144 Thomas, A.T. 1998 Variation in the eyes of the Silurian Trilobites Eophacops and Acaste and its significance. Palaeontology, 41(5):897-911 Timokhin, A.V. 1998 ТРИЛОБИТЫ И БИОСТРАТИГРАФИЯ НИЖНЕОРДОВИКСКИХ ОТЛОЖЕНИЙ ЮГО-ВОСТОКА СИБИРСКОЙ ПЛАТФОРМЫ. [Trilobites and biostratigraphy of the nizhnerodovik deposits in the south-east Siberian platform.] Dissertation for the degree of candidate of geological and mineralogical sciences, Unified Institute of Geology, Geophysics and Mineralogy of the SB RAS, 25 pp. Toro, B.A., Waisfeld, B.G. 1998 Graptolite biostratigraphy and trilobite assemblages in the Arenig of the Argentine Cordillera Oriental. Regional implications of an integrated analysis. In: Proceedings 6th International Graptolite Conference (GWGIPA). Instituto Tecnologico Geominero de Espana, Temas Geologico-Mineros, 23:268-270 Toro, B.A., Waisfeld, B.G. 1998 Graptolite biostratigraphy and trilobite assemblages in the Arenig of the Argentine Cordillera Oriental. Regional implications of an integrated analysis. In: Proceedings of the Sixth International Graptolite Conference (GWG-IPA) — Field Meeting, IUGS Subcommission on Silurian Stratigraphy. pp. 268-271 Tortello, M.F. 1998 Una nueva especie de Leiagnostus (Trilobita, Agnostida) en el Tremadociano superior (Ordovicico inferior) de Salta, Argentina. [A new species of Leiagnostus (Trilobita, Agnostida) from the upper Tremadocian, Lower Ordovician, of Salta, Argentina.] Ameghiniana, 35(1):97-99 Vaněk, J. 1998 Rare Trilobites from the Chýnice Limestone (Emsian, Prague Basin, Czech Republic). Palaeontologia Bohemiae, 4(2):6-9 Vidal, M. 1998 Le modèle des biofaciès à Trilobites: un test dans l'Ordovicien inférieur de l'Anti- Atlas, Maroc. [The Trilobite biofacies model: a test in the Early Ordovician of the Anti-Atlas, Morocco.] Comptes Rendus de l'Académie des Sciences, Série 2A, Earth and Planetary Science, 327(5):327-333 Vidal, M. 1998. Trilobites (Asaphidae et Raphiophoridae) de l'Ordovicien Inférieur de l'Anti-Atlas, Maroc. [Trilobites (Asaphidae and Raphiophoridae) from the Early Ordovician of the Anti-Atlas, Morocco.] Palaeontographica Abt.A, 251:39-77 Wang, S., Zhou, C., Yang, X., He, G. 1998 Stratigraphic range of Chengjiang fauna. Memoirs of Beijing Natural History Museum, 56:179-185 Wasserman, G.J. 1998 Trilobite biostratigraphy of Middle and Upper Cambrian slope deposits from western Hunan, China: a test for biomeres. GSA Abstracts with Programs, 30(7):77 Webster, M. 1998 Mosaic developmental patterns in Early Cambrian olenelloid trilobites. (1998 GSA Annual Meeting, Toronto, Ontario) Abstracts, 30(7):92 Webster, M., Hughes, N.C. 1998 Ontogenetic development of olenellid trilobites from the Lower Cambrian Pioche Formation (east-central Nevada) and the problem of olenellid taxonomy. GSA Abstracts with Programs, 30(5):69 Weddige, K. 1998 Devon-Korrelationstabelle. [Devonian correlation table.] Senckenbergiana Lethaea, 77:289-326 Westrop, S.R., Adrain, J.M. 1998 Trilobite alpha diversity and the reorganization of Ordovician benthic marine communities. Paleobiology, 24(1):1-16 Westrop, S.R., Adrain, J.M. 1998 Trilobite diversity and the Ordovician Radiation: a reply to Miller et al. Paleobiology, 24(4):529-533 Westrop, S.R., Adrain, J.M., Chatterton, B.D.E., Ramsköld, L. 1998 Silurian Trilobite Alpha Diversity and the End-ordovician Extinction. GSA 51110 (1998 GSA Annual Meeting, Toronto, Ontario) White, R.D., Lieberman, B.S. 1998 A Type Catalog of Fossil Invertebrates (Arthropoda: Trilobita) in the Yale Peabody Museum. Postilla, 214:1-152 Whiteley, Thomas E. 1998 Fossil Lagerstätten of New York, Part 1: Beecher's Trilobite Bed. American Paleontologist, 6(1):2-3 Whittington, H.B. 1998 Hanburia gloriosa: Rare Trilobite from the Middle Cambrian, Stephen Formation, British Columbia, Canada. Journal of Paleontology, 72(4):673-677 Yuan, J., Xiang, L. 1998 Trilobite fauna at the Devonian-Carboniferous boundary in South China (S-Guizhou and N-Guangxi). National Museum of Natural Science, Special Publication, 8:1-281 Yuan, J., Yin, G. 1998 New polymerid trilobites from the Chefu Formation in early Late Cambrian of eastern Guizhou. Acta Palaeontologica Sinica, 37(1):137-172 Yuan, W., Zhou, Z.Y. 1998 On the remopleuridid trilobite Remopleurides nasutus Lu. Acta Palaeontologica Sinica, 37(3):386 Yuan, W., Zhou, Z.Y. 1998 Early to Middle Ordovician Trilobite biofacies, Kalpin, Xinjiang, NW China. Palaeoworld, 10:37 Zhang, M., Peng, X. 1998 New Trilobites from the Upper Cambrian Changshan Formation in Shandong and Liaoning, China. Journal of Changchun University of Science and Technology, 28(3):241-246 Zhao, Y., Yuan, J., Zhu, M., Huang, Y., Go, Q., Yang, R., Zhou, Z. 1998 Early Cambrian Taijiang Fauna in Taijiang County, Guizhou, China. Journal of Guizhou University of Technology (Natural Science Edition) 27(4):23-26 Zhou, Z.Y. 1998 Middle Ordovician Trilobite biofacies of eastern west Yunnan. Palaeoworld, 10:41 Zhou, Z.Y., Dean, W.T., Luo, H. 1998 Early Ordovician Trilobites from Dali, West Yunnan, China, and their Palaeogeographical Significance. Palaeontology, 41(3):429-460 Zhou, Z.Y., Dean, W.T., Yuan, W., Zhou, T. 1998 Ordovician Trilobites from the Dawangou Formation, Kalpin, Xinjiang, Northwest China. Palaeontology, 41(4):693-735 Zhou, Z., Sun, S., Su, Y. 1998 Some Trilobites of Lower Cambrian from Zhuping Area. Journal of Guizhou University of Technology (Natural Science Edition) 27(4):28-34 Zhou, Z.Y., Zhou, T., Yuan, W. 1998 Ordovician trilobites from the Upper Qiulitag Group, western Tarim, Xinjiang, Northwest China. Acta Palaeontologica Sinica, 37(3):269-282 *** 1999 Trilobite Citations (206) *** Aceñolaza, F.G., Aceñolaza, G.F. 1999 Germán Burmeister, un científico de dos mundos. [Hermann Burmeister, a scientist of two worlds.] XV Jornadas de Paleontología, Madrid 1999. Temas Geológico-Mineros ITGE, 26:131-135 Adrain, J.M., Westrop, S.R. 1999 Ontogeny, Cryptogenesis, and the Origin of the Whiterock Trilobite Fauna. GSA 51289 (1999 GSA Annual Meeting -- Denver, Colorado) Adrain, J.M., Westrop, S.R. 1999 Trilobite Paleobiology: Past, Present, and Future. Journal of Paleontology, 73(2):161-163 Álvarez, F. 1999 El registro paleontológico de Colle (Sabero, NE de León, España). [The paleontological record of Colle (Sabero, NE of León, Spain).] XV Jornadas de Paleontología, Madrid 1999. Temas Geológico-Mineros ITGE, 26:54-59 Álvaro, J.J., Vizcaïno, D., Vennin, E. 1999 Trilobite diversity patterns in the Middle Cambrian of southwestern Europe: a comparative study. Palaeogeography, Palaeoclimatology, Palaeoecology, 151(4):241-254 Ancygin, N.Y. 1999 ТРИЛОБИТЫ У ВЕЛЬСКОЙ СВИТЫ СРЕДНЕГО ОРДОВИКА НА ВОСТОЧ НАМ УРАЛЕ. [Trilobites from Velskie Middle Ordovician Formation at Urals eastern US.] Proceedings stratigraphy and paleontology Ural Ekaterinburg, 2:125-138 Arbizu, M., Méndez-Bedia, I., Aramburu, C., Rábano, I., Gutiérrez-Marco, J.C. 1999 Diversidad taxonómica de Invertebrados en el Ordovícico Medio del noroeste de España. [Taxonomic diversity of Invertebrates in the Middle Ordovician of northwest Spain.] XV Jornadas de Paleontología, Madrid 1999. Temas Geológico-Mineros ITGE, 26:527-532 Basse, M., Müller, P. 1999 Neues über Illaenula (Trilobita). [News about Illaenula (Trilobita).] Fossilien, 1999(3):131-132 Bengtsson, A. 1999 Trilobites and bradoriid arthropods from the Middle and Upper Cambrian at Gudhem in Västergötland, Sweden. Lunds Universitet - Geobiblioteket Examensarbeten i Geologi - Historisk Geologioch Paleontologi, 106:1-21 Brauckmann, C., Tilsley, J., Groning, E. 1999 The Odyssey of Cyrtoproetus. The Trilobite Papers, 11:27-28 Brett, C.E., Whiteley, T.E., Allison, P.A., Yochelson, E.L. 1999 The Walcott-Rust Quarry: Middle Ordovician Trilobite Konservat-Lagerstatten. Journal of Paleontology, 73(2):288-305 Brezinski, D.K. 1999 The Rise and Fall of Late Paleozoic Trilobites of the United States. Journal of Paleontology, 73(2):164-175 Bruton, D.L. 1999 Permian Trilobites from Akseløya, Svalbard. Geologica et Palaeontologica, 33:191-201 Bruton, D.L. 1999 Notes on Brøgger's Type species of agnostid Trilobite Genera. Geologiska Foreningens i Stockholm Forhandlingar, 121(4):337-341 Bruton, D.L., Haas, W. 1999 The anatomy and functional morphology of Phacops (Trilobita) from the Hunsrück Slate (Devonian). Palaeontographica Abt.A, 253(1-3):29-75 Buchholz, A. 1999 Granitzia n. gen., ein neues Element der Trilobitenfauna aus Geschieben der oberkambrischen Stufe 5 Vorpommerns (Norddeutschland). [Granitzia n. gen., A New Element of the Trilobite Fauna from Geschiebes of the Upper Cambrian Stage 5 of Western Pomerania (Northern Germany).] Archiv für Geschiebekunde, 2(7):449-458 Buchholz, A. 1999 Agnostida (Trilobita) aus oberkambrischen Geschieben Mecklenburg/Vorpommerns (Norddeutschland). [Agnostida (Trilobita) of Upper Cambrian Geschiebes (glacial erratic boulders) from Mecklenburg and Pomerania, Northern Germany.] Greifwalder Geowissenschaftliche Beiträge, 6:237-259 Budil, P. 1999 A review of the stratigraphic distribution of the family Dalmanitidae Vodges, 1880 in the Ordovician of the Prague Basin (Barrandian, central Bohemia). Acta Universitatis Carolinae - Geologica, 43(1-2):369-371 Budil, P. 1999 Some comments on the genus Ormathops Delo from the Bohemian Ordovician. Acta Universitatis Carolinae - Geologica, 43(1-2):373-376 Budil, P. 1999 A new exposure of the Dobrotivá Formation in the Praha-Vokovice area (Middle Ordovician). Journal of the Czech Geological Society, 44(1-2):195-199 Budil, P. 1999 Trilobite Collections at the Czech Geological Survey. The Trilobite Papers, 11:31-32 Budil, P., Mikulás, R. 1999 Associations of body-fossils and ichnofossils from the Letná Formation (Ordovician, Berounian) in the north-eastern part of the Prague Basin, Czech Republic. XV Jornadas de Paleontología, Madrid 1999. Temas Geológico-Mineros ITGE, 26:533-540 Burns, J. 1999 Trilobites: Common Trilobites of North America. Nature Guide Books, Miller's Fossils Inc. 90 pp. Chatterton, B.D.E. 1999 Barrande and Ontogeny. The Trilobite Papers, 11:14-15 Chatterton, B.D.E., Edgecombe, G.D., Vaccari, N.E., Waisfeld, B.G. 1999 Ontogenies of Some Ordovician Telephinidae From Argentina, and Larval Patterns in the Proetida (Trilobita). Journal of Paleontology, 73(2):219-239 Choi, D.K., Lee, J.G., Choi, S.Y. 1999 Middle Cambrian Trilobites from the Sambangsan Formation in Yongwol Area, Korea. Journal of the Paleontological Society of Korea, 15(2):134-144 Collins, D. 1999 Geology and Paleontology of the Mt. Stephen Trilobite Beds and the Burgess Shale, Yoho National Park, British Columbia. Canadian Society of Petroleum Geologists, Field Trip Guidebook, 3:1-25 Crônier, C. 1999 Modalités d'évolution phylétique sous contrôle du milieu chez quelques phacopinés (trilobites) néodévoniens. [Modalities of phyletic evolution of some Neodevonian phacopines (trilobites) under environmental constraints.] Geobios, 32(2):187-192 Crônier, C., Bartzsch, K., Weyer, D., Feist, R. 1999 Larval Morphology and Ontogeny of a Late Devonian Phacopid with Reduced Sight from Thuringia, Germany. Journal of Paleontology, 73(2):240-255 Dalingwater, J.E., Siveter, D.J., Mutvei, H. 1999 Cuticular Microstructure of some Silurian Homalonotid Trilobites from Sweden. Journal of Paleontology, 73(2):256-262 Dean, W.T., Uyeno, T.T., Rickards, R.B. 1999 Ordovician and Silurian stratigraphy and trilobites, Taurus Mountains near Kemer, southwestern Turkey. Geological Magazine, 136(4):373-393 Dies Álvarez, M.E., Gozalo, R., Liñán, E. 1999 Presencia de Kingaspis campbelli (King, 1923) (Trilobita) en el Bilbiliense (Cámbrico Inferior) de Murero (Zaragoza). [Presence of Kingaspis campbelli (King, 1923) (Trilobita) in the Bilbiliense (Lower Cambrian) of Murero (Zaragoza).] [Spain] XV Jornadas de Paleontología, Madrid 1999. Temas Geológico-Mineros ITGE, 26:223-225 Doubrava, M. 1999 Discovery of Cyrtometopus Angelin, 1854 (Trilobita) in the Klabava Formation (Arenig) near Komárov (Prahue Basin, Czech Republic). Palaeontologia Bohemiae, 5:68-69 Duan, Y., Yang, J., Shi, G. 1999 Middle and Upper Cambrian polymerid trilobites and biostratigraphy, Fenghuang area, western Hunan Province, China. Proceedings of the Royal Society of Victoria, 111:141-172 Dyatlova, I.N., Sycheva, R.F. 1999 New data on the Lower Cambrian biostratigraphy of Eastern Sayan. Stratigrafiya, Geologicheskaya Korrelyatsiya, 7(4):3-13 Ebach, M.C. 1999 An area cladistic analysis of a Lower Devonian trilobite fauna from Cobar, N.S.W. MSc Thesis, University of Sydney, 160 pp. Ebach, M.C. 1999 The Devonian Trilobite Cordania from Australia. Journal of Paleontology, 73(3):431-436 Ebbestad, J.O.R.1999 Trilobites of the Tremadoc Bjørkåsholmen foundation in the Oslo region, Norway. Fossils and Strata, 47:1-118 Edgecombe, G.D., Banks, M.R., Banks, D. 1999 Upper Ordovician Phacopida (Trilobita) from Tasmania. Alcheringa, 23(4):235-257 Edgecombe, G.D., Chatterton, B.D.E., Waisfeld, B.G., Vaccari, N.E. 1999 Ordovician Pliomerid and Prosopiscid Trilobites from Argentina. Journal of Paleontology, 73(6):1144-1154 Edgecombe, G.D., Chatterton, B.D.E., Vaccari, N.E., B.G. 1999 Ordovician Cheirurid Trilobites from the Argentine Precordillera. Journal of Paleontology, 73(6):1155-1175 Edgecombe, G.D., Ramsköld, L. 1999 Relationships of Cambrian Arachnata and the Systematic Position of Trilobita. Journal of Paleontology, 73(2):263-287 Eklof, J., Rydell, J., Frojmark, J., Johansson, M., Seilacher, A. 1999 Orientation of agnostid shields in Alum Shale (Upper Cambrian); implications for the depositional environment. Geologiska Foreningens i Stockholm Forhandlingar, 121(4):301-306 Esteban, S.B. 1999 Cyclopygid trilobites and associated facies from the Ordovician of the Famatina Basin (Northwestern Argentina): Paleogeographic and evolutionary implications. Acta Universitatis Carolinae - Geologica, 43(1-2):377-380 Fatka, O., Pek, I. 1999 Ordovician agnostid trilobites of the Prague Basin (Barrandian area, Czech Republic). Acta Universitatis Carolinae - Geologica, 43(1-2):381-384 Fedoseev, A.V. 1999 Characteristics of the distribution of the Ptychagnostidae (trilobites) in the Amydai section of the Amgaian Stage (northeastern Siberian Platform). Russian Geology and Geophysics, 40(10):1389-1402 Fedoseev, A.V. 1999 ОСОБЕННОСТИ РАСПРОСТРАНЕНИЫА ПТИКХАГНОСТИД (ТРИЛОБИТЫ) В АМЫДАИСКОМ РАЗРЕЗЕ АМГИНСКОГО ВЕКА. [Characteristics of the distribution of the Ptychagnostidae (trilobites) in the Amydai section of the Amgaian Stage (northeastern Siberian Platform).] Rossiyskaya Akademiya Nauk, Sibirskoe Otdelenie, Nauchny Zhurnal, Geologiya i Geofizika, 40(10):1389-1402 Feist, R. 1999 First Mid-Devonian Trilobites from the Carnic Alps. [Erste mitteldevonische Trilobiten aus den Karnischen Alpen.] Abhandlungen der Geologischen Bundesanstalt, 54:295-302 Finnegan, S. 1999 Constraining the Ordovician radiation; trilobite diversity and abundance at the Lower-Middle Ordovician boundary, western Utah and eastern Nevada. PaleoBios, 19(1,Suppl.):4 Flick, U., Flick, H. 1999 Die Komplettierung marokkanischer Trilobiten, demonstriert an einigen Beispielen. [The completion of Moroccan trilobites, demonstrated by some examples.] Der Aufschluss, 50:106-109 Fortey, R.A. 1999 Olenid trilobites as chemoautotrophic symbionts. Acta Universitatis Carolinae - Geologica, 43(1-2):355-356 Fortey, R.A., Droser, M.L. 1999 Trilobites from the Base of the Whiterockian (Middle Ordovician) in Nevada. Journal of Paleontology, 73(2):182-201 Fortey, R.A., Owens, R.M. 1999 Feeding Habits in Trilobites. Palaeontology, 42(3):429-465 Fortey, R.A., Owens, R.M. 1999 The Trilobite Exoskeleton. pp. 537-562 In: Functional Morphology of the Invertebrate Skeleton. John Wiley and Sons Ltd., 718 pp. Fritz, J.K. 1999 Fossilien-ABC: Trilobiten. [Fossils-ABC: Trilobites.] Der Geschiebesammler, 32(4):162 Gál, J., Gábor, H., Clarkson, E.N.K., Ottó, H. 1999 Bifokális szemek és szemüvegek. A trilobidák szemétõl a szemlencseprotézisig. [Bifocal eyes and eyeglasses. From Trilobites to Eyelid Prostheses.] Természet Világa, 130(5):218-223 García-Bellido, D.C. 1999 Datos paleontológicos, tafonómicos y biofacies de un segmento de la sucesión del Cámbrico Medio en la Rambla de Valdemiedes (Murero, Zaragoza). [Palacontological and taphonomic data and biofacies of a segment of the Middle Cambrian succession at the Rambla de Valdemiedes (Murero, Zaragoza).] Coloquios de Paleontología, 50:83-104 Gass, K.C. 1999 Mackenziurus emielityi New Species: A New Encrinurine (Trilobita) from the Silurian (Wenlock-Ludlow) of Wisconsin and Illinois. Journal of Paleontology, 73(5):977-978 Gawlick, K. 1999 Revision und stratigraphische Bedeutung der gattung Liobolina (Trilobita; Ober-Devon/Unter-Karbon). [Revision and stratigraphic significance of the genus Liobolina (trilobita; Upper Devonian / Lower Carboniferous).] PhD Dissertation, University of Marburg, 187 pp. Geyer, G. 1999 A Century Ago - 1899. The Trilobite Papers, 11:17-18 Gritsenko, V.P., Istchenko, A.A., Konstantinenko, L.I., Tsegelnjuk, P.D. 1999 Animal and plant communities of Podolia. In: Paleocommunities - a case study from the Silurian and Lower Devonian. World and Regional Geology, 11:462-487 Guedes, A.M. 1999 A Fauna Fóssil de Canelas (Arouca) - As Trilobites. [The Fossil Fauna of Canelas (Arouca) - The Trilobites.] Associação da Defesa do Património Arouquense, 18 pp. Gutiérrez-Marco, J.C., Aramburu, C., Arbizu, M., Bernárdez, E., Hacar Rodríguez, M.P., Méndez-Bedia,I., Montesinos López, R., Rábano, I., Truyols Villas, J. 1999 Revisión bioestratigráfica de las pizarras del Ordovícico Medio en el noroeste de España (zonas Cantábrica, Asturoccidental-leonesa y Centroibérica septentrional). [Biostratigraphic review of the Middle Ordovician slate in northwestern Spain (Cantabrian areas, Western Asturias-Leon and northern Central Iberia).] Acta Geológica Hispánica, 34(1):3-87 Gutiérrez Marco, J.C., Rábano, I., Sarmiento, G.N., Aceñolaza, G.F., San José, M.A., Pieren, A.P., Herranz, P., Couto, H.M., Piçarra, J.M. 1999 Faunal dynamics between Iberia and Bohemia during the Oretanian and Dobrotivian (late Middle-earliest Upper Ordovician), and biogeographic relations with Avalonia and Baltica. Acta Universitatis Carolinae - Geologica, 43(1-2):487-490 Guo, Q., Zhao, Y., Yuan, J. 1999 The restudy of Redlichia from the lower part of the Kaili Formation in Kaili area, Guizhou Province. Acta Palaeontologica Sinica, 38(supplement):157-164 Hahn, G., Hahn, R., Müller, P. 1999 Neue Trilobiten mit geblähten Wangen-Stacheln aus dem Unter-Karbon von Steeden (Hessen, Deutschland). [New trilobites with distended genal spines from the Lower Carboniferous of Steeden (Hessen, Germany).] Geologica et Palaeontologica, 33:117-155 Hauch, A.C.G., Popp, M.B. 1999 Deltacephalaspis poppae sp.nov. (Calmoniidae) no devoniano da Formação Ponta Grossa - Brasil. [Deltacephalaspis poppae sp.nov. (Calmoniidae) in the Devonian of the Ponta Grossa Formation - Brazil.] Revista paranaense de Geografia, Curitiba, 4:43-47 Havlíček, V., Štorch, P. 1999 Silurian and Lochkovian communities in the Prague basin (Barrandian area, Czech Republic). In: Paleocommunities - a case study from the Silurian and Lower Devonian. World and Regional Geology, 11:200-228 Hoel, O.A. 1999 Trilobites of the Hagastrand Member (Tøyen Formation, lowermost Arenig) from the Oslo Region, Norway. Part I: Asaphidae. Norsk Geologisk Tidsskrift, 79:179-204 Hoel, O.A. 199 Trilobites of the Hagastrand Member (Tøyen Formation, lowermost Arenig) from the Oslo Region, Norway. Part II: Remaining non-asaphid groups. Norsk Geologisk Tidsskrift, 79:259-280 Hollingsworth, J.S. 1999 Finding Whole Trilobites. Fossil News, 5(6):7 Hollingsworth, J.S. 1999 Was Molting a Problem for Trilobites? Fossil News, 5(10):10-11 Hollingsworth, J.S. 1999 The search for the Oldest Trilobite in Laurentia. The Trilobite Papers, 11:33-35 Holloway, D.J., Lane, P.D. 1999 A Replacement Name for the Trilobite Lalax Holloway and Lane non Hamilton. Palaeontology, 42(2):375 Hou, X., Bergström, J., Wang, H., Feng, X., Chen, A. 1999 The Chengjiang Fauna - Exceptionally Well-Preserved Animals From 530 Million Year Ago. Yunnan Science and Technology Press, 170 pp. Hughes, N.C., Chapman, R.E., Adrain, J.M. 1999 The stability of thoracic segmentation in trilobites: A case study in developmental and ecological constraints. Evolution and Development, 1:24-35 Hughes, N.C., Chapman, R.E., Adrain, J.M. 1999 Developmental and Ecological Constraints in the Aftermath of Cambrian Radiation: the Trilobite Thorax as a Test Case. GSA 50046 (1999 GSA Annual Meeting -- Denver, Colorado) Hughes, N.C., Cooper, D.L. 1999 Paleobiologic and Taphonomic Aspects of the "granulosa" Trilobite Cluster, Kope Formation (Upper Ordovician, Cincinnati Region). Journal of Paleontology, 73(2):306-319 Hughes N.C., Jell P.A. 1999 Biostratigraphy and Biogeography of Himalayan Cambrian Trilobites. Geological Society of America, Special Paper, 328:109-116 Hunda, B.R. 1999 Upper Ordovician trilobites from the southern Mackenzie Mountains, Northwest Territories, Canada. MSc Thesis, University of Alberta, Canada, 192 pp. Hwang, Hyun-A 1999 Ontogeny of Three Late Cambrian Trilobites from the Machari Formation, Yongwol, Korea. MSc Thesis, Seoul National University, 125 pp. Ivantsov, A.Y. 1999 Trilobite-like arthropod from the Lower Cambrian of the Siberian Platform. Acta Palaeontologica Polonica, 44(4):455-466 Kim, D.H. 1999 Stratigraphy and paleontology of the Lower Ordovician Mungok Formation, Yongwol, Korea.] PhD Thesis, Seoul National University, 263 pp. Kim, D.H., Choi, D.K. 1999 Occurrence of Leiostegium (Trilobita, Early Ordovician) from the Mungok Formation, Yongwol, Korea. Journal of the Paleontological Society of Korea, 15(1):109-112 Koch, L. 1999 Corrugatagnostus (Metagnostidae, Trilobita) aus dem Ordovizium des Ebbe-Sattels (Rheinisches Schiefergebirge, Deutschland). [Corrugatagnostus (Metagnostidae, Trilobita) from the Ordovician of the Ebbe Anticline (Rhenish Slate Mountains, Germany).] Geologica et Palaeontologica, 33:9-19 Koch, L. 1999 Die Familie Cyclopygidae (Trilobita) im Ordovizium des Ebbe- und Remscheider Sattels (Rheinisches Schiefergebirge, Deutschland). [The family Cyclopygidae (Trilobita) from the Ordovician of the Ebbe and Remscheid Anticline (Rhenish Massif, Germany).] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 213(3):375-431 Kolobova, I.M., Kiselev, G.N. 1999 Paleontological features of Silurian Pshemakskaya Formation of Turkestan Range based on cephalopods and trilobites. Voprosy Paleontologii, 11:97-110 Kordule, V. 1999 New data about paradoxid trilobites from Middle Cambrian of Central Bohemia. Věstník Českého Geologického Ústavu, 74:17-25 Korolev, M.N. 1999 ПАЛЕОБИОГЕОГРАФИЯ ОРДОВИКСКИХ ТРИЛОБИТОВ ВОСТОЧНО-КОКЧЕТАВСКОГО СИНКЛИНОРИЯ СЕВЕРНОГО КАЗАХСТАНА. [Paleobiogeography Ordovician trilobites East Kokchetav Synclinorium Northern Kazahstana.] Patriotic Geology, 5:38-42 Korovnikov, I.V. 1999 Morphological features of Lower Cambrian Ellipsocephalidae (Trilobites) in the northeastern part of the Siberian Platform (Khorbusuonka River). Russian Geology and Geophysics, 40(10):1383-1388 Korovnikov, I.V. 1999 МОРФОЛОГИЧЕСКИЕ ОСОБЕННОСТИ ЭЛЛИПСО ЦЕФАЛИД (ТРИЛОБИТЫ) ИЗ НИЖНЕ ГО КЕМБРИЯ СЕВЕРО-ВОСТОКА СИБИРСКО Й ПЛАТФОРМЫ (ХОРБУСУОЮСА).[Morphology of the lower Cambrian family ellipsocephalidae (trilobites) in the northeast of the Siberian platform (Khorbusuonka River).] Rossiyskaya Akademiya Nauk, Sibirskoe Otdelenie, Nauchny Zhurnal, Geologiya i Geofizika, 40(10):1405-1410 Kozłowski, W., Tomczykowa, E. 1999 A new occurrence of benthic fauna in the Niewachlów Greywackes (Upper Silurian) from Zalesie near Łagów in the Holy Cross Mountains. Geological Quarterly, 43(1):129-136 Krueger, H.H. 1999 Eine neue Spezies von Pliomerops aus Baltoskandia. [A new species of Pliomerops from Baltoscandia.] Archiv für Geschiebekunde, 2(7):479-482 Krueger, H.H. 1999 Wangenstacheltragende Asaphiden aus baltoskandischen Geschieben der Aseri Stufe (Ordovizium). [Cheek-spiked asaphids from Baltic-Latino lineages of the Aseri stage (Ordovician).] Greifswalder Geowissenschaftliche Beiträge, Heft 6:261-277 Landing, E., Westrop, S.R. 1999 Paleoecology of the Cambrian Radiation: Evidence From the Avalon Continent. GSA 50401 (1999 GSA Annual Meeting -- Denver, Colorado) Lardeux, H. 1999 Joachim Barrande and the Paleontology of Paleozoic in Anjou (Armoricain Massif). Journal of the Czech Geological Society, 44(3-4):327-328 Laurie, J.R. 1999 Revision of the type species of Phoidagnostus Whitehouse, 1936, (Middle Cambrian, Agnostida). Alcheringa, 23(4):229-234 Lee, D.C., Chatterton, B.D.E. 1999 Paleogeography and biostratigraphy of the Hystricuridae (Trilobita); a preliminary study on their evolutionary implications. Acta Universitatis Carolinae - Geologica, 43(1-2):365-368 Lee, D.C., Chatterton, B.D.E. 1999 Ontogenetic changes of bacculae in Korean asaphid trilobites and their taxonomic implications. Journal of Paleontology, 73:1210-1213 Lee, J.G., Choi, D.K. 1999 Ontogeny of the Late Cambrian trilobite Olenus asiaticus Kobayashi, 1944 from the Machari Formation of Korea. Geosciences Journal, 3(4):225-231 Lieberman, B.S. 1999 Testing the Darwinian Legacy of the Cambrian Radiation Using Trilobite Phylogeny and Biogeography. Journal of Paleontology, 73(2):176-181 Lieberman, B.S. 1999 Systematic Revision of the Olenelloidea (Trilobita, Cambrian). Peabody Museum of Natural History, Yale University Bulletin, 45:1-150 Leigh, B. 1999 The functional morphology of the trinucleid (Trilobita) pitted cephalic fringe: testing for filter-chamber feeding. MSc Thesis, University of Bristol, England, 124 pp. Liñán, E., Gozalo, R. 1999 La historia del conocimiento paleontológico del yacimiento de Murero, Cámbrico Inferior alto - Cámbrico Medio (provincia de Zaragoza). [The history of paleontological knowledge of the deposit of Murero, Lower Cambrian - Upper Middle Cambrian (province of Zaragoza).] XV Jornadas de Paleontología, Madrid 1999. Temas Geológico-Mineros ITGE, 26:83-88 Liñán, E., Gozalo, R. 1999 Nuevos Trilobites del Cámbrico Inferior de Aragón. [New Trilobites of the Lower Cambrian of Aragon.] 25 Años de Paleontología Aragonesa, Institución Fernando el Católico. pp. 255-261 Loch, J.D., Stitt, J.H., Miller, J.F. 1999 The Cambrian-Ordovician Boundary Interval at Lawson Cove, Ibex, Utah: Results of Trilobite Biostratigraphy. GSA 51571 (1999 GSA Annual Meeting -- Denver, Colorado) Loch, J.D., Stitt, J.H., Miller, J.F. 1999 Trilobite Biostratigraphy Through The Cambrian-Ordovician Boundary Interval At Lawson Cove, Ibex, Western Utah, U.S.A. Acta Universitatis Carolinae - Geologica, 43(1-2):13-16 Ludvigsen, Rolf 1999 Deep Time And Ancient Life In The Columbia Basin. Royal British Columbia Museum, 16 pp. Luo, H., Hu, S., Chen, L., Zhang, S., Tao, Y. 1999 Early Cambrian Chengjiang Fauna from Kunming Region, China. Yunnan Science and Technology Press, 129 pp. Luppold, F.W., Wolfart, R. 1999 Fauna (Conodonta, Dacryoconarida, Trilobita), Biostratigraphie und Fazies von Hercynkalk-Vorkommen (Devon) in der westlichen Harzgeröder und in der Blankenburger Zone (Harz). [Fauna (Conodonta, Dacryoconarida, Trilobita), biostratigraphy and facies of Hercynkalk occurrence (Devonian) in the western Harzgeröder and in the Blankenburger zone (Harz).] Geologisches Jahrbuch Reihe A, 155:1-71 MacNaughton, R.B. 1999 A Review of the Evidence for Trilobite Predecessors in the Fossil Record. Oregon Geological Society Newsletter, 5 pp. Malvesy, T., Morzadec, P., Feist, R. 1999 Collections du Musée d'Histoire Naturelle de Lille I. — Les Trilobites (types et figures). [Collections of the Natural History Muséum of Lille I. — Types and figured Trilobita.] Annales de la Société géologique du Nord, Ser.2, 6:157-162 Männil, R., Rubel, M. 1999 Selected brachiopod and trilobite communities of the East Baltic Silurian. In: Paleocommunities - a case study from the Silurian and Lower Devonian. World and Regional Geology, 11:253-259 McCollum, L.B. 1999 New name for a middle Cambrian Trilobite and a figure correction. Journal of Paleontology, 73(4):723 McCormick, T. 1999 Testing for Microevolutionary Pattern in Macrofossils: the Ordovician Trilobite Carolinites at Ibex, Western Utah. GSA 51439 (1999 GSA Annual Meeting -- Denver, Colorado) McCormick, T., Fortey, R.A. 1999 The Most Widely Distributed Trilobite Species: Ordovician Carolinites genacinaca. Journal of Paleontology, 73(2):202-218 Miesen, J. 1999 Der Riese aus Marokko - Eine neue Trilobitenart. [The giant from Morocco - A new trilobite species.] Fossilien, 1999(5):311 Mikulic, D.G. 1999 Silurian trilobite associations in North America. In: Paleocommunities - a case study from the Silurian and Lower Devonian. World and Regional Geology, 11:793-798 Mikulic, D.G., Kluessendorf, J. 1999 The Classic Silurian Reefs of the Chicago Area. Illinois State Geological Survey, Guidebook Series, 29:1-42 Mikulic, D.G., Kluessendorf, J. 1999 Stasis and Extinction of Silurian (Llandovery-Wenlock) Trilobite Associations Related to Oceanic Cyclicity. Journal of Paleontology, 73(2):320-325 Müller, P. 1999 Neue Ergebnisse über Carbonocoryphe (Winterbergia) amphiro (Trilobita; Unter-Karbon). [New results on Carbonocoryphe (Winterbergia) amphiro (trilobita; Lower Carboniferous).] Geologica et Palaeontologica, 33:157-165 Myrow, P.M., Taylor, J.F., Miller, J.F., Ethington, R.L., Ripperdan, R.L., Brachle, C.M. 1999 Stratigraphy, sedimentology, and paleontology of the Cambrian-Ordovician of Colorado. Geological Society of America, Field Guide, 1:157-176 Naimark, E.B. 2006 Growth and development of agnostids Pentagnostus proanabarensis Fedoseev, 1999. Paleontological Journal, 40(5):541-552 Naimark, E.B. 2006 РОСТ И РАЗВИТИЕ agnostid Pentagnostus proanabarensis. [Growth and development of agnostids Pentagnostus proanabarensis Fedoseev, 1999.] Paleontologicheskii Zhurnal, 2006(5):68-79 Nedin, C. 1999 Anomalocaris predation on nonmineralized and mineralized trilobites. Geology, 27(11):987-990 Nedin, C., Jenkins, R.J.F. 1999 Heterochrony in the Cambrian trilobite Hsuaspis. Alcheringa, 23(1):1-7 Nielsen, A.T. 1999 A catalogue of Ordovician agnostid trilobites. Danmarks og Grønlands Geologiske Undersøgelse Rapport, 1999/24:1-199 Oakley, K. 1999 La Grotte du Trilobite. The Trilobite Papers, 11:19 Ogienko, L.V., Garina, S.Y. 1999 New Late Cambrian Trilobites from the Daldyn-Alakit Region of Yakutia (Kuraspoides planus Zone). Paleontological Journal, 33(6):620-626 Ogienko, L.V., Garina, S.Y. 1999 НОВЫЕ ПОЗДНЕКЕМБРИЙСКИЕ ТРИЛОБИТЫ ДАЛДЫНО-АЛАКИТСКОГО РАЙОНА ЯКУТИИ (ИЗ БИОЗОНЫ Kuraspoides planus). [New Late Cambrian Trilobites from the Daldyn-Alakit Region of Yakutia (Kuraspoides planus biozone).] Paleontologicheskii Zhurnal, 1999(6):18-23 Osborne, R. 1999 The Deprat Affair. Ambition, Revenge, and Deceit in French Indo-China. Random House, London, 244 pp. Palmer, A.R. 1999 Laurentia 99, V Field Conference of the Cambrian Stage Subdivision Working Group, Field Trip Guide. International Subcommission on Cambrian Stratigraphy, Utah, Nevada, California, U.S.A., 65 pp. Parcha, S.K. 1999 Cambrian biostratigraphy in the Tethyan sequences of the Spiti Valley, Himachal Himalaya, India. Newsletters on Stratigraphy, 37(3):177-190 Peng, S.C. 1999 Cambrian biostratigraphical frame in the Jiangnan Slope Belt,South China. Geosciences, 31(2):242-243 Peng, S.C., Geyer, G., Hamdi, B. 1999 Trilobites from the Shahmirzad section, Alborz Mountains, Iran: their taxonomy, biostratigraphy and bearing for international correlation. Beringeria, Würzburger geowissenschaftliche Mitteilungen, 25:3-66 Peng, S.C., Zhou, Z.Y., Lin, T. 1999 A proposal of the Cambrian chronostratigraphic scale in China. Geosciences, 31(2):244-245 Perfetta, P.J., Shelton, K.L., Stitt, J.H. 1999 Carbon isotope evidence for deep-water invasion at the Marjumiid-Pterocephaliid biomere boundary, Black Hills, USA; a common origin for biotic crises on Late Cambrian shelves. Geology, 27(5):403-406 Peters, S.E., Bork, K.B. 1999 Species-Abundance Models: An Ecological Approach to Inferring Paleoenvironment and Resolving Paleoecological Change in the Waldron Shale (Silurian). Palaios, 14(3):234-245 Patzkowsky, M.E., Holland, S.M. 1999 Biofacies Replacement in a Sequence Stratigraphic Framework: Middle and Upper Ordovician of the Nashville Dome, Tennessee, USA. Palaios, 14(4):301-323 Pierard, S., Franchimont, C., Pierard, G. 1999 Morphotypes et postures de vie et de mort chez les trilobites. [Morphotypes and postures of life and death in trilobites.] Revue Verviétoise d'Histoire Naturelle, 56:19-28 Popp, A. 1999 Der unterkambrische Proampyx?-"Sandstein" mit Proampyx cf.rotundatus (Trilobita). [The lower Cambrian Proampyx?-sandstone with Proampyx cf. rotundatus (Trilobita).] Der Geschiebesammler, 32(1):3-8 Rábano, I. 1999 Historia evolutiva de los Trilobites. [Evolutionary history of Trilobites.] Boletín de la SEA, 26:225-233 Rábano, I., Arbizu, M. 1999 Casos de malformaciones en trilobites de España. [Cases of trilobite malformations in Spain.] Revista Española de Paleontología, n° extr. Homenaje al Prof. J. Truyols, 1999:109-113 Rábano, I., Gutiérrez-Marco, J.C. 1999 La "Sinopsis" paleontológica de Lucas Mallada: fechas de publicación y otros aspectos editoriales. [The paleontological "Synopsis" of Lucas Mallada: dates of publication and other editorial aspects.] XV Jornadas de Paleontología, Madrid 1999. Temas Geológico-Mineros ITGE, 26:103-110 Ramovs, A. 1999 Trilobiten aus Slowenien. [Trilobites from Slovenia.] Historia Naturalis, 40(6):77-102 Repina, L.N., Romanenko, E.V., Fedjanina, E.S., Pegel, T.V. 1999 Trilobites from the Lower and Lowermost Middle Cambrian of the Kiya River Reference Section (Kuznetsk Alatau). Annales de Paléontologie, 85(1):3-56 Rieboldt, S.E., 1999 Inarticulate brachiopods of the Pioche Formation and their relation to the extinction of the Olenellidae. GSA Abstracts with Programs, 31(6):88 Saltzman, M.R. 1999 Upper Cambrian carbonate platform evolution, Elvinia and Taenicephalus zones (Pterocephaliid-Ptychaspid biomere boundary), Northwestern Wyoming. Journal of Sedimentary Research, 69(4):926-938 Schraut, G. 1999 Korrelationsmöglichkeiten mit Hilfe von Phacopiden (Trilobita) am Beispiel von Phacops sparsinodosus STRUVE 1970. [Correlation possibilities with the help of Phacopiden (Trilobita) on the example of Phacops sparsinodosus STRUVE 1970.] Terra Nostra, 1999:71 Sdzuy, K., Liñán, E., Gozalo, R. 1999 The Leonian Stage (early Middle Cambrian): a unit for Cambrian correlation in the Mediterranean subprovince. Geological Magazine, 136(1):39-48 Sender, L.M., Gozalo, R., Liñán, E., Dies Álvarez, M.E., Martín, E. 1999 Trilobites del Cámbrico Medio de Monforte de Moyuela (Teruel). Trilobites of the Middle Cambrian of Monforte de Moyuela (Teruel). XV Jornadas de Paleontología, Madrid 1999. Temas Geológico-Mineros ITGE, 26:344-349 Shaw, F.C. 1999 Králův Dvůr Formation, Prague Basin, and the end of the Ordovician trilobites. Acta Universitatis Carolinae - Geologica, 43(1-2):389-392 Slavíčková, J. 1999 Family Illaenidae Hawle et Corda, 1847 in the Ordovician of the Prague Basin (Trilobita, Czech Republic). Acta Universitatis Carolinae - Geologica, 43(1-2):361-364 Slavícková, J. 1999 Remarks to the palaeobiology and taphonomy of illaenid trilobites (Ordovician, Barrandian area, Czech Republic). Journal of the Czech Geological Society, 44(1-4):93-96 Slavícková, J. 1999 Stratigraphic distribution of Illaenid trilobites in the Bohemian Ordovician (Prague Basin). Zprávy o Geologických Výzkumech v Roce, 32:71-73 Smith, L.H., Lieberman, B.S. 1999 Disparity and constraint in olenelloid trilobites and the Cambrian Radiation. Paleobiology, 25(4):459-470 Strusz, D.L., Garratt, J. 1999 Australian Communities. In: Paleocommunities - a case study from the Silurian and Lower Devonian. World and Regional Geology, 11:177-199 Sundberg, F.A. 1999 Redescription of Alokistocare subcoronatum (Hall and Whitfield, 1877), the Type Species of Alokistocare, and the Status of Alokistocaridae Resser, 1939B (Ptychopariida: Trilobita, Middle Cambrian). Journal of Paleontology, 73(6):1126-1143 Sundberg, F.A., McCollum, L. B. 1999 Biostratigraphic correlation of the Lower-Middle Cambrian boundary interval of the Cordilleran region of Laurentia. GSA Abstracts, 31(6):100 (1999 GSA Annual Meeting -- Denver, Colorado) Sundberg, F.A., McCollum, L.B., Yuan, J., Zhao, Y. 1999 The Near Synchronicity of Trilobite Extinctions at the Traditional Lower-middle Cambrian Boundary of Eastern Gondwana and Laurentia. GSA 50678 (1999 GSA Annual Meeting -- Denver, Colorado) Sundberg, F.A., Yuan, J., McCollum, L.B., Zhao, Y. 1999 Correlation of the Lower-Middle Cambrian Boundary of South China and Western United States of America. Acta Palaeontologica Sinica, 38(supplement):102-107 Suzuki, Y. 1999 Paleoecological reconstruction of an illaenimorph morphotype (Trilobita). The Palaeontological Society of Japan, Abstracts with Programs, p. 109 Suzuki, Y. 1999 Morphology and production patterns of illaenid and similar trilobites in upper Ordovician Boda limestone in Sweden. Annual Meeting, The Palaeontological Society of Japan, Abstracts with Programs, p. 110 Suzuki, Y., Bergström, J. 1999 Trilobite taphonomy and ecology in Upper Ordovician carbonate buildups in Dalarna, Sweden. Lethaia, 32(2):159-172 Taylor, J.F. 1999 Distribution and stratigraphic utility of Clelandia in the Lower Ibexian of North America. Acta Universitatis Carolinae - Geologica, 43(1-2):357-360 Taylor, J.F., Loch, J.D., Perfetta, P.J. 1999 Trilobite Faunas from Upper Cambrian Microbial Reefs in the Central Appalachians. Journal of Paleontology, 73(2):326-336 Thomas, A.T., Lane, P.D. 1999 Trilobite assemblages of the North Atlantic Region. In: Paleocommunities - a case study from the Silurian and Lower Devonian. World and Regional Geology, 11:444-457 Tortello, M.F. 1999 El género Psilocara Fortey (Trilobita, Olenidae) en la Formación Parcha (Ordovicico temprano), Salta, Argentina. [The genus Psilocara Fortey (Trilobita, Olenidae) in the Parcha Formation (Early Ordovician), Salta, Argentina.] Ameghiniana, 36(3):339-343 Tortello, M.F., Aceñolaza, F.G., Rao, R.I., Rábano, I. 1999 Los trilobites de la transición Cámbrico-Ordovicico en la quebrada Amarilla (Sierra de Cajas, Jujuy, Argentina). [The trilobites of the Cambrian-Ordovician transition in the Amarilla Gorge (Sierra de Cajas, Jujuy, Argentina).] Boletín Geológico y Minero, 110(5):3-20 Tortello, M.F., Aceñolaza, G.F. 1999 Trilobites agnóstidos del Ordovícico basal en la localidad de Purmamarca, Provincia de Jujuy, Argentina. [Agnostid trilobites of the basal Ordovician in the locality of Purmamarca, Province of Jujuy, Argentina.] XV Jornadas de Paleontología, Madrid 1999. Temas Geológico-Mineros ITGE, 26:585-588 Tortello, M.F., Esteban, S.B. 1999 La transicion Cambrico-Ordovicico en la Formacion Volcancito (sierra de Famatina, La Rioja, Argentina). [The Cambrian-Ordovician transition in the Volcancito Formation (Famatina Range, La Rioja, Argentina).] Ameghiniana, 36(4):371-387 Vaccari, N.E., Martínez, M., Hongn, F. 1999 Trilobites Tremadocianos de la Formación Taique en la quebrada del río Taique, Salta, Argentina. [Tremadocian trilobites of the Taique Formation in the Taique river gorge, Salta, Argentina.] XIV Congreso Geológico Argentino, Actas, 1:53 Vaněk, J. 1999 Ordovician in the easternmost part of the Prague Basin (Úvaly and Brandýs areas) and its comparison with the Rokycany area (westernmost part of the basin). Palaeontologia Bohemiae, 5:5-20 Vaněk, J. 1999 On the genus Dicranogmus Hawle et Corda, 1847 (Trilobita, Lichidae). Palaeontologia Bohemiae, 5:33-35 Vaněk, J. 1999 Prague level (lower Devonian) in the Prague Basin and relative age of his factions (Czech Republic). Palaeontologia Bohemiae, 5(7):39-67 Vaněk, J., Hartl, F. 1999 Eodrevermannia havliceki n. sp. (Trilobita) from the Suchomasty Limestone (Upper Emsian-Dalejan, Prague Basin, Czech Republic). Palaeontologia Bohemiae, 5(4):27-32 Vaněk, J., Valícek, J., Vokáč, V. 1999 Plutonides hicksi (Salter) from the Middle Cambrian of Skryje-Týřovice area (Czech Republic). Palaeontologia Bohemiae, 5(6):36-38 Vokáč, V. 1999 Kosovopeltis lacerata n.sp., the latest species of Kosovopeltis Šnajdr in the Silurian from the Prague Basin. Palaeontologia Bohemiae, 5(1):1-4 Vokáč, V., 1999 On some species of the genus Trochurus Beyrich, 1845 (Trilobita, Lichidae) from the Wenlockian in the Prague Basin (Czech Republic). Palaeontologia Bohemiae, 5(3):21-26 Vokáč, V. 1999 Trilobite assemblages of the Ludlow-Prídolí boundary interval (Silurian) in the new section in the Kosov quarry near Beroun (Prague Basin, Bohemia). Palaeontologia Bohemiae, 5(9):70-74 Waisfeld, B.G., Sanchez, T.M., Carrera, M.G. 1999 Biodiversification patterns in Early Ordovician of Argentina. Palaios, 14:198-214 Wasserman, G.J. 1999 Middle-Upper Cambrian Trilobite Biostratigraphy of slope deposits, Paibi, Western Hunan Province, China. PhD Thesis, The Ohio State University, 174 pp. Webster, M. 1999 Paleobiologic aspects of Olenelloid trilobites from the uppermost Dyeran C-Shale Member of the Pioche Formation, Nevada. MSc Thesis, University of California, Riverside. 244 pp. Webster, M. 1999 Comparative ontogeny of olenelloid trilobites and the use of developmental information in phylogenetic analyses. GSA Abstracts with Programs, 31(6):106 Webster, M. 1999 Paleobiology and phylogeny of the Olenelloidea. PaleoBios, 19(1,Suppl.):11 Webster, M., Hughes, N.C. 1999 Compaction-Related Deformation in Cambrian Olenelloid Trilobites and its Implications for Fossil Morphometry. Journal of Paleontology, 73(2):355-371 Webster, M., Zelditch, M., Hughes, N.C. 1999 Allometric Growth in the Ontogenetic Development of Early Cambrian Olenelloid Trilobites. GSA 51294 (1999 GSA Annual Meeting -- Denver, Colorado) Westrop, S.R., Cuggy, M.B. 1999 Comparative Paleoecology of Cambrian Trilobite Extinctions. Journal of Paleontology, 73(2):337-354 Westrop, S.R., Rudkin, D.M. 1999 Trilobite Taphonomy of a Silurian Reef: Attawapiskat Formation, Northern Ontario. Palaios, 14(4):389-397 Whittington, H.B. 1999 Siluro-Devonian Scutelluinae (Trilobita) from the Czech Republic: Morphology and Classification. Journal of Paleontology, 73(3):414-430 Yang, R., Zhang, Z., Zhao, Y. 1999 Taphonomic and Palaeoecological Analysis of the Middle Cambrian Kaili Lagerstatte in Taijiang, Guizhou. Acta Palaeontologica Sinica, 38(supplement):95-101 Yin, G., Tripp, R.P., Zhou, Z.Y., Zhou, Z.Q., Yuan, W. 1999 Trilobites and biofacies of the Ordovician Pagoda Formation, Donggongsi of Zunyi, Guizhou Province, China. Transactions of the Royal Society of Edinburgh: Earth Sciences, 90:203-220 Yuan J., Li, Y. 1999 Lower-Middle Cambrian Boundary and Trilobite Fauna At Laoyingshan, Huainan, Anhui. Acta Palaeontologica Sinica, 38(4):407-422 Yuan, J., Yin, G. 1999 Origin and early evolution of Ceratopygidae Linnarson, 1869 (Trilobita). Acta Palaeontologica Sinica, 38(2):168-182 Yuan, J., Zhao, Y.L. 1999 Subdivision and Correlation of Lower Cambrian in Southwest China, with a Discussion of the Age of Early Cambrian Biota. Acta Palaeontologica Sinica, 38(Sup.):116-131 Yuan, J., Zhao, Y.L., Guo Q.J. 1999 On the Kaili Formation. Acta Palaeontologica Sinica, 38(Supplement):15-27 Zhang, M. 1999 New Trilobites from the Upper Cambrian Changshanian Stage of eastern Liaoning, NE China. Acta Palaeontologica Sinica, 38(1):106-113 Zhang, M. 1999 Late Cambrian Trilobita biostratigraphy of the Changshan Formation in North China Platform. Geosciences, 31(2):247-248 Zhang X.G., Pratt, B.R. 1999 Early Cambrian Trilobite Larvae and Ontogeny of Ichangia ichangensis Chang, 1957 (Protolenidae) from Henan, China. Journal of Paleontology, 73(1):117-128 Zhao, Y., Yuan, J., Zhu, M., Yang, R., Guo, Q., Qian, Y., Huang, Y., Pan, Y. 1999 A Progress Report on Research on the Early Middle Cambrian Kaili Biota, Guizhou, PRC. Acta Palaeontologica Sinica, 38(Supplement):1-14 Zhao, Y., Yuan, J., Zhu, M., Yang, R., Guo, Q., Zhou, Z., Yang, R., Van Iten, H. 1999 The Early Cambrian Taijiang Biota of Taijiang, Guizhou, PRC. Acta Palaeontologica Sinica, 38(supplement):108-115 Zhao, Y., Yuan, J., Zhu, M., Huang, Y., Yang, R., Guo, Q. 1999 Cambrian faunal sequences in Guizhou, China and its significance. Geosciences, 31(2):245-246 Zhou, Z.Y. 1999 A review of early Palaeozoic stratigraphy in Tarim Basin, China. Geosciences, 31(2):243-244 Zhou, Z.Y., Zhou, Z.Q., Yuan, W. 1999 Middle Caradoc trilobite biofacies of western Hubei and Hunan, South China. Acta Universitatis Carolinae - Geologica, 43(1-2):385-388 Zhu, M.Y., Erdtmann, B.D., Zhao, Y.L. 1999 Taphonomy and Paleoecology of the Early Middle Cambrian Kaili Lagerstatte in Guizhou, China. Acta Palaeontologica Sinica, 38(supplement):40-57 *** 2000 Trilobite Citations (177) *** Adrain, J.M. 2000 Regional Silurian Trilobite Turnover Coincident with Graptolite Mass Extinction. GSA 52447 (2000 GSA Annual Meeting -- Reno, Nevada) Adrain, J.M., Westrop, S.R. 2000 An Empirical Assessment of Taxic Paleobiology. Science, 289:110-112 Adrain, J.M., Westrop, S.R., Chatterton, B.D.E., Ramsköld, L. 2000 Silurian trilobite alpha diversity and the end-Ordovician mass extinction. Paleobiology, 26(4):625-646 Ahlberg, P. 2000 Trilobites and intercontinental tie points in the Upper Cambrian of Scandinavia. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Ahlberg, P., Ahlgren, J. 2000 Lotagnostus? mystacinus, a rare agnostid from the Upper Cambrian of Sweden. Acta Palaeontologica Polonica, 45(1):91-96 Alberti, G.K.B. 2000 Zur paläobiogeographischen Verbreitung der Struveaspis micromma / Eopalpebralia herrmanni - Assemblage (Herzynische Trilobiten) im jüngeren Unter-Devon. [The paleobiogeographical distribution of the Struveaspis micromma / Eopalpebralia herrmanni Assemblage (Hercynian trilobites) in the late Lower Devonian.] Senckenbergiana Lethaea, 79:357-360 Alberti, G.K.B. 2000 Herzynische Trilobiten aus dem tief-mitteldevonischen Anteil des Styliolinenkalkes vom Unteren Scheerenstieg (Selke-Tal, Unterharz). [Hercynian trilobites from the lower Middle Devonian portion of the styliolinid limestone at Lower Scheerenstieg (Selke-Valley, Harz Mountains).] Senckenbergiana Lethaea, 80:537-553 Álvaro, J.J., Vizcaïno, D. 2000 Nouvel assemblage de trilobites dans le Cambrien moyen de la nappe de Pardailhan (Montagne Noire, France): implications biostratigraphiques dans la région méditerranéenne. [A new trilobite assemblage from the Middle Cambrian of the Pardailhan nappe (southern Montagne Noire, France): Biological Implications of the Mediterranean Region.] Ecologae Geologica Helvetiae, 93(3):277-289 Axheimer, N. 2000 Middle Cambrian Trilobites and biostratigraphy of the Almbacken core, Scania, Sweden. Lunds Universitet - Examensarbeten i Geologi - Historisk Geologi och Paleontologi, 133:1-23 Bakharev, N.K., Alekseenko, A.A., Yolkin, E.A. 2000 Paleobiogeographic relations between Emsian ostracod and trilobite associations from the Altai-Sayan folded area (South of West Siberia, Russia) and western Gondwana. International Geological Congress, Abstracts Vol. 31 Bao, J.S., Jago, J.B. 2000 Late Late Cambrian Trilobites from near Birch Inlet, South-Western Tasmania. Palaeontology, 43(5):881-917 Basse, M. 2000 Eifel-Trilobiten. [Eifel Trilobites.] Fossilien, 2000(3):169-176 Basse, M. 2000 Mitteldevon-Trilobiten in Teilen des Oberbergisch-Sauerlandischen und der Eifel-Kalkmulden (Rhenohercynikum). [Middle Devonian trilobites in parts of the Oberbergisch-Sauerland and the Eifel Kalkmulden (Rhenohercynikum).] Senckenbergiana Lethaea, 80:727-731 Basse, M., Müller, P. 2000 Trilobiten aus mittlerem Devon des Rhenohercynikums: IV. Illaenula struvei n.sp. aus Wissenbach-Schiefern der Dill-Mulde. [Trilobites from the middle of the Devonian in the Rhenohercynian: IV. Illaenula struvei n. sp. from the Wissenbach shales of the Dill Syncline.] Senckenbergiana Lethaea, 79:441-457 Beaver, N.A., Larsen, J.C., Newton, J.B., Schulz, C., McCollum, L.B., 2000 Results of undergraduate research on the early Middle Cambrian biostratigraphy of the Monola and Emigrant Formations, western Great Basin. GSA Abstracts with Programs, 32(7):A456 Behrendt, M. 2000 Feature Fossils: Look-alike Trilobites. Fossil News, 6(7):3-4 Berard, P., Clarkson, E.N.K., Taylor, C.M. 2000 The ontogeny of Taihungshania miqueli (Bergero, 1893) from the Arenig of the Montagne Noire, southern France. Transactions of the Royal Society of Edinburgh: Earth Sciences, 90:147-163 Bolton, T.E. 2000 Ordovician megafauna, southern Baffin Island, Nunavut. pp. 557:39-158 In: Geology and paleontology of the southeast Arctic Platform and southern Baffin Island, Nunavut. Geological Survey of Canada, Bulletin, 557:1-245 Bordonaro, O. 2000 Review of the Argentine Precordillera Cambrian System. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Boyce, W.D., Knight, I., Rohr, D.M., Williams, S.H., Measures, E.A. 2000 The upper St. George Group, western Port au Port Peninsula: Lithostratigraphy, biostratigraphy, depositional environments and regional implications. Newfoundland Department of Mines and Energy, Geological Survey, Current Research Report, 2000-1:101-125 Brezinski, D.K. 2000 Lower Mississippian Trilobites from Southern New Mexico. Journal of Paleontology, 74(6):1043-1064 Brezinski, D.K. 2000 New Lower Mississippian trilobites from the Chouteau Group of Missouri. Annals of Carnegie Museum, 69(2):135-144 Brock, G.A., Engelbretsen, M.J., Jago, J.B., Kruse, P.D., Laurie, J.R., Shergold, J.H., Shi, G.R., Sorauf, J.E. 2000 Palaeobiogeographic affinities of Australian Cambrian faunas. Memoirs of the Association of Australasian Palaeontologists, 23:1-61 Bruton, D.L., Harper, D.A.T. 2000 A mid-Cambrian shelly fauna from Ritland, western Norway and its palaeogeographical implications. Bulletin of the Geological Society of Denmark, 47:29-51 Buchholz, A. 2000 Die Trilobitenfauna der oberkambrischen Stufen 1-3 in Geschieben aus Vorpommern und Mecklenburg (Norddeutschland). [The trilobite fauna of the Upper Cambrian stages 1-3 from Geschiebes of Western Pomerania and Mecklenburg (Northern Germany).] Archiv für Geschiebekunde, 2(10):697-776 Buchholz, A. 2000 Für und wider Ctenopyge oelandica Westergård, 1922 - Bemerkungen an Hand eines Geschiebefundes aus Vorpommern (Norddeutschland). [The pros and cons Ctenopyge oelandica Westergård, 1922, notes based by new find of geschiebes from Western Pommerania, Northern Germany.] Archiv für Geschiebekunde, 2(11):805-808 Carvalho, M.D.G.P., Moody, J. 2000 A Middle Devonian Trilobite Assemblage from Venezuela. American Museum Natural History Novitates, 3292:1-15 Chatterton, B.D.E., Ludvigsen, R. 2000 Anticosti Trilobites. The Trilobite Papers, 12:24-25 Chlupáč, I. 2000 Devonian Trilobites from Moravia and Silesia: Their Occurrence and Significance. Prirodovedné Studie Muzea Prostejovska, 3:5-26 Chlupáč, I. 2000 Comments on the trilobite from "La Grotte du Trilobite". The Trilobite Papers, 12:49-50 Chlupáč, I., Feist, R., Morzadec, P. 2000 Trilobites and standard Devonian stage boundaries. Courier Forschungsinstitut Senckenberg, 220:87-98 Chough, S.K., Kwon, S.T., Ree, J.H., Choi, D.K. 2000 Tectonic and sedimentary evolution of the Korean peninsula: a review and new view. Earth-Science Reviews, 52(1-3):175-235 Cílek, V. 2000 V kraji trilobitů. Monografie. Kniha o Praze, 14:49-56 Clarkson, E.N.K. 2000 Pentland Odyssey. Scottish Journal of Geology, 36:8-16 Crônier, C., Feist, R. 2000 Evolution et systématique du groupe Cryphops (Phacopinae, Trilobita) du Dévonien supérieur. [Evolution and systematics of the Upper Devonian Cryphops group (Phacopinae, Trilobita).] Senckenbergiana Lethaea, 79:501-515 David, C., Schemm-Gregory, M., Vogler, W.S., Wierich, F. 2000 Das harte Leben der Trilobiten in Hessen zur Zeit des Devons und Unterkarbons. [The hard life of the trilobites in Hesse at the time of the Devonian and Lower Carboniferous.] Exkursionsführer der Marburger Geowissenschaftlichen Vereinigung, 34 pp. Dean, W.T., Monod, O., Rickards, R.B., Demir, O., Bultynck, P. 2000 Lower Palaeozoic stratigraphy and palaeontology, Karadere-Zirze area, Pontus Mountains, northern Turkey. Geological Magazine, 137(5):555-582 Dies Álvarez, M.E. 2000 Nuestros fósiles: Kingaspis campbelli (King, 1923). [New fossils: Kingaspis campbelli (King, 1923).] Aragonia, 4:13-18 Dies Álvarez, M.E., Gozalo, R. 2000 Los neoredlíchidos (Trilobita) del Cámbrico Inferior de España y su filogenia. [The Neoredlichids (Trilobita) of the Lower Cambrian of Spain and its phylogeny.] In: IX Congreso Ibérico de Entomología . Zaragoza. Programa de Actividades y Resúmenes de Comunicaciones, Abstracts Vol. Dies Álvarez, M.E., Gozalo, R., Liñán, E. 2000 Late Lower Cambrian trilobite correlation between Spain and Jordan. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Dies Álvarez, M.E., Gozalo, R., Liñán, E. 2000 Revisión del género Alueva en la cordillera ibérica. Aspectos filogenéticos. [Revision of the genus Alueva in the Iberian mountain range. Phylogenetic aspects.] In: XVI Jornadas de Paleontología & I Congresso Ibérico de Paleontología, Evora (Portugal) p. 67 Edgecombe, G.D., Fortey, R.A. 2000 Silurian Trilobites from the El Carmen Formation, Bolivia. Senckenbergiana Lethaea, 79:329-355 Ergaliev, G.K. & Ergaliev, F.G. 2000 Cambrian biostratigraphy of the Karatau Range in Kazakhstan as a basis for the Cambrian stratigraphic scale in Central Asia. Izhvestiya AH Respubliki Kazakhstan, seriya geologicheckaya, 2000:119-134 Fatka, O. 2000 Middle Cambrian at Jince, Czech Republic. Europäische Fossillagerstäten, Springer, pp. 21-25 Feist, R. 2000 The Frasnian - Famennian boundary extinction event in north Gondwanan trilobites. In: XVI Jornadas de Paleontología & I Congresso Ibérico de Paleontología, Evora (Portugal) p. 214 Feist, R., Flajs, G., Girard, C. 2000 The stratotype section of the Devonian-Carboniferous boundary. Courier Forschungsinstitut Senckenberg 225:77-82 Feist, R., Lemke, U., Korn, D. 2000 Trilobiten aus der Wocklumeria-Stufe des höchsten Oberdevon von Apricke, Sauerland. [Trilobites of the Wocklumeria Stage from the uppermost Upper Devonian of Apricke, Sauerland.] Senckenbergiana Lethaea, 79:517-539 Feist, R., Orth, B. 2000 Trilobites de la limite Eifélien/Givétien de la région stratotypique (Tafilalet, Maider, Maroc). [Trilobites of the Eifelian / Givetian boundary of the stratotypic region (Tafilalet, Maider, Morocco).] Proceedings: Travaux de l'Institut Scientifique Rabat, série géologie & géographie physique, 20:78-91 Feist, R., Talent, J.A. 2000 A new Early Ordovician trilobite from the Broken River region, northeastern Australia: taxonomy and palaeogeographic implications. Records of the Western Australian Museum Supplement, 58:59-63 Feist, R., Talent, J.A. 2000 Devonian trilobites from the Broken River region of northeastern Australia. Records of the Western Australian Museum Supplement, 58:65-80 Finnegan, S., Droser, M.L. 2000 Changes in the Absolute and Relative Abundance of Trilobites and Brachiopods Across the Ibexian-whiterockian Boundary at Ibex, Western Utah: Paleoecological Implications for the Ordovician Radiation. GSA 52134 (2000 GSA Annual Meeting -- Reno, Nevada) Flick, U. 2000 Malladaia extrania n. sp. (Trilobita) - ein Fremdling im Rheinischen Schiefergebirge. [Malladaia extrania n. Sp. (Trilobita) - a stranger in the Rhenish Slate Mountains.] Der Aufschluss, 51(4):206-210 Flick, U. 2000 Die Trilobiten von Greifenstein/Hörre - Ableger einer böhmischen Fauna im Rheinischen Schiefergebirge. [The trilobites of Greifenstein/Hörre - offspring of a Bohemian fauna in the Rhenish Slate Mountains.] Jahrbuecher des Nassauischen Vereins fuer Naturkunde, 120:23-50 Fortey, R.A. 2000 Trilobite! Eyewitness to Evolution. Harper Collins Publishers, London, 269 pp. Fortey, R.A. 2000 Crystal Eyes - Vision of Trilobites. American Museum—Natural History Magazine, 109(10)68-73 Fortey, R.A. 2000 Olenid trilobites: The oldest known chemoautotrophic symbionts? Proceedings of the National Academy of Sciences, 97(12):6574-6578 Fortey, R.A., Droser, M.L. 2000 Trilobites and Event Stratigraphy at the Base of the Middle Ordovician, Western US. GSA 50324 (2000 GSA Annual Meeting -- Reno, Nevada) Gál, J., Horváth, G., Clarkson, E.N.K. 2000 Reconstruction of the shape and optics of the lenses in the abathochroal-eyed trilobite Neocobboldia chinlinica. Historical Biology, 14(4):193-204 Gál, J., Horváth, G., Clarkson, E.N.K., Haiman, O.O. 2000 Image formation by bifocal lenses in a trilobite eye? Vision Research, 40(7):843-853 Geyer, G. 2000 A Century Ago - 1900. The Trilobite Papers, 12:12-13 Geyer, G., Landing, E. 2000 The Cambrian in Israel and Jordan - the feather edge of the Mediterranean Realm. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Geyer, G., Shergold, J.H. 2000 The quest for internationally recognized divisions of Cambrian time. Episodes, 23(3):188-195 Ghilardi, R.P., Simoes, M.G. 2000 Taphonomy and paleoautoecology of the Devonian trilobites, Ponta Grossa Formation, Parana Basin, Brazil. In: International Meeting on Paleoarthropodology., 2000, Ribeirão Preto. Abstracts, 2000. p. 65-66 Gon, S.M. 2000 Trilobites on the Web. The Trilobite Papers, 12:16-19 Gozalo R., Mayoral E., Gámez Vintaned J.A., Dies Álvarez, M.E. 2000 The first ocurrence of the genus Tonkinella Mansuy,1916 in the Spanish Middle Cambrian. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Hahn, G., Hahn, R., Hanger, R.A., Strong, E.E. 2000 Lower Permian Trilobites from Oregon, USA. Geologica et Palaeontologica, 34:125-135 Hahn, G., Hahn, R., Müller, P. 2000 Trilobiten aus dem Karbon von Cima di Plotta (Karnische Alpen, N-Italien). [Trilobites from Carboniferous of Cima di Plotta (Carnic Alps, N-Italy).] Jahrbuch der Geologischen Bundesanstalt, 142(2):157-179 Hahn, G., Hahn, R., Müller, P. 2000 Revision der Gattung Xenadoche (Trilobita; Unter-Karbon). [Revision of the genus Xenadoche (Trilobita; Lower Carboniferous).] Senckenbergiana Lethaea, 79:547-567 Hammer, R. 2000 Spatial organization of tubercles and terrace lines in Paradoxides forchhammeri - evidence of lateral inhibition. Acta Palaeontologica Polonica, 45(3):251-270 Han, N., Wang, J. 2000 Techniques of exuviation in Hypermecaspis (Trilobita). Acta Palaeontologica Sinica, 39(3):419-424 Han, N., Wang, J. 2000 The Exuvie of Trilobites in the Literature of Palaeontology of China. Journal of Guilin Institute of Technology, 20(2):137-146 Hartl, F., Vaněk, J. 2000 New proetid trilobites from the Pragian (Lower Devonian) of the Prague Basin (Czech Republic). Palaeontologia Bohemiae, 6(1):16-26 Hong, P., Lee, J.G., Choi, D.K. 2000 Lejopyge armata and associated trilobites from the Machari Formation (Middle to Late Cambrian) of Korea and their stratigraphic significance: a preliminary study. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Hollingsworth, J.S. 2000 Environmental Setting of the Earliest Trilobites in Laurentia (Cambrian, Begadean). GSA 51255 (2000 Gsa Annual Meeting -- Reno, Nevada) Hörbinger, F. 2000 Stratigraphical position of the some Bohemian Odontochilinae trilobites (Pragian to Emsian, Prague Basin, Bohemia). Palaeontologia Bohemiae, 6(1):10-13 House, M.R., Becker, R.T., Feist, R., Flajs, G., Girard, C., Klapper, G. 2000 The Frasnian/Famennian boundary GSSP at Coumiac, southern France. Courier Forschungsinstitut Senckenberg, 225:59-75 Hughes, N.C. 2000 Ecologic Evolution of Cambrian Trilobites. pp. 370-403 In: The Ecology of the Cambrian Radiation. Columbia University Press, 525 pp. Hunda, B.R. 2000 Silicified Ordovician trilobites from the Mackenzie Mountains, Northwest Territories, Canada. PaleoBios, 20(1,Suppl.):6 Hunda, B.R., Chatterton, B.D.E. 2000 Silicified Ordovician Trilobites From the Mackenzie Mountains, Northwest Territories, Canada. GSA 50037 (2000 GSA Annual Meeting -- Reno, Nevada) Hwang, H.A., Lee, J.G., Choi, D.K. 2000 Ontogeny of the Late Cambrian Trilobite Hancrania brevilimbata Kobayashi, 1962 from the Machari Formation, Yongwol, Korea. Journal of the Paleontological Society of Korea, 16(2):57-66 Ivantsov, A.Y. 2000 New Taxa of Asaphid Trilobites (Ptychopariida: Asaphinae) from the Ordovician of Leningrad Region. Paleontological Journal, 34(4):411-418 Ivantsov, A.Y. 2000 НОВЫЕ ТАКСОНЫ АЗАФИДНЫХ ТРИЛОБИТОВ (PTYCHOPARIIDA: ASAPHINAE) ИЗ ОРДОВИКСКИХ ОТЛОЖЕНИЙ ЛЕНИНГРАДСКОЙ ОБЛАСТИ. [New taxa of asaphid trilobites (Ptychopariida: Asaphinae) from the Ordovician deposits of the Leningrad Region.] Paleontologicheskij Zhurnal, 2000(4):50-56 Ivantsov, A.Y. 2000 ТРИЛОБИТЫ - ОБИТАТЕЛИ ПАЛЕОЗОЯ. [Trilobites - Inhabitants of the Paleozoic.] НАУКА И ЖИЗНЬ [Science and Life] 2:80-84 Jensen, S. 2000 Behavior and limb morphology of Baltoscandian olenelloid trilobites; information from trace fossils. PaleoBios, 20(1, Suppl.):6 Jones, P.J., Metcalfe, I., Engel, B.A., Playford, G., Rigby, J., Roberts, J., Turner, S., Webb, G.E. 2000 Carboniferous palaeobiogeography of Australasia. Memoirs of the Association of Australasian Palaeontologists, 23:259-286 Juarez, Gilberto H. 2000 Nuevos trilobites de la Formación Iscayachi (Tarija-Bolivia). [New trilobites of the Iscayachi Formation (Tarija-Bolivia).] Memorias del XIX Congreso Geológico Boliviano, 2000(1):123-126 Kaplan, P., Zelditch, M.L. 2000 Directional Patterns of Ontogeny, Allometry, and Variability in the Trilobite Phacops rana. GSA 52227 (2000 GSA Annual Meeting -- Reno, Nevada) Karim, T.S., Westrop, S.R. 2000 Taphonomy and Paleoecology of Ordovician Trilobite Clusters, Bromide Formation, South-central Oklahoma. GSA 51475 (2000 GSA Annual Meeting -- Reno, Nevada) Kim, D.H., Choi, D.K. 2000 Lithostratigraphy and biostratigraphy of the Mungkok Formation (Lower Ordovician), Yongwol, Korea. Geosciences Journal, 4(4):301-311 Kim, D.H., Choi, D.K. 2000 Jujuyaspis and associated Trilobites from the Mungok Formation (Lower Ordovician), Yongwol, Korea. Journal of Paleontology, 74(6):1031-1042 Kloc, G.J. 2000 The Gallery: Drotops armatus. The Trilobite Papers, 12:33-35 Knight, I., Boyce, W.D. 2000 Geological notes on the Cambro-Ordovician rocks of the Phillips Brook anticline, north of Stephenville. Newfoundland Department of Mines and Energy, Geological Survey, Current Research Report, 2000-1:197-215 Koch, L., Lemke, U. 2000 Seltene Trilobiten-Arten aus dem Ordovizium des Ebbe-Sattels (Rheinisches Schiefergebirge, Deutschland). [Rare trilobite species from the Ordovician of the Ebbe Anticline (Rhenish Massif, Germany).] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 2000(9):513-544 Korovnikov, I.V. 2000 НОВЫЕ НАХОДКИ ТРИЛОБИТОВ ИЗ НИЖНЕГО КЕМБРИЯ ЦЕНТРАЛЬНОЙ ТУВЫ (ЮГ ЗАПАДНОЙ СИБИРИ). [New Occurrences of Lower Cambrian Trilobites from Central Tuva (southern West Siberia).] Novosti Paleontologii i Stratigrafii, 2-3:39-45 Laurie, J.R. 2000 Middle Cambrian Biostratigraphy of the southern Georgina Basin, Northern Territory Preliminary Results. Geological Society of Australia, Abstracts, 61:54 Lieberman, B.S. 2000 A New Early Cambrian Lagerstatten and Disparate Selectivities During Cambrian Extinctions. GSA 50258 (2000 GSA Annual Meeting -- Reno, Nevada) Lin, T., Peng, S.C., Li, Y. 2000 Restudy on the trilobites (asaphids, nileids, and illaenids) from the Miaopo Formation (Upper Ordovician) in East Yangtze Gorge area, western Hubei, China. Acta Palaeontologica Sinica, 39(2):205-216 Loch, J.D., Taylor, J.F. 2000 Paleobiogeographic Implications of Trilobites From the Ordovician McKelligon Formation (El Paso Group) of Westernmost Texas and Southwestern New Mexico. GSA 51369 (2000 GSA Annual Meeting -- Reno, Nevada) Ludvigsen, R. 2000 Editorial: Naming Names. The Trilobite Papers, 12:2 Malanca, S. 2000 Una asociacion trilobitica de la Formacion Saladillo, Tremadoc temprano en la Cordillera Oriental Argentina. [A trilobite assemblage in the Saladillo Formation, lower Tremadocian of the Argentine Eastern Cordillera.] Ameghiniana, 37(4,Suppl.):11 Månsson, K. 2000 Trilobites from the Middle and Upper Ordovician Andersön Shale Formation in Jämtland and the equivalent Killeröd Formation in Skåne, Sweden. PhD Thesis, Lund University, Publications in Geology, 152:1-65 Månsson, K. 2000 Dionidid and raphiophorid trilobites from the Middle Ordovician (Viruan Series) of Jamtland, central Sweden. Transactions of the Royal Society of Edinburgh: Earth Sciences, 90:317-329 McCracken, A.D., Bolton, T.E. (eds) 2000 Geology and paleontology of the southeast Arctic Platform and southern Baffin Island, Nunavut. Geological Survey of Canada, Bulletin, 557:1-245 Mergl, M. & Massa, D. 2000 A palaeontological review of the Devonian and Carboniferous succession of the Murzuq Basin and the Djado Sub-Basin. In: Geological exploration in Murzuq Basin, Elsevier Science, 4:41-88 Mikuláš, R., Slavíčková, J. 2000 Association of Placoparia cambriensis (Trilobita) and minute ovoid pellets in the fill of an ichnofossil (Ordovician, Czech Republic). In: Prírodovedeckej fakulty University Komenského v Bratislave (11.04.2000-12.04.2000: Bratislava, Slovensko) Abstract Programme. Mistiaen, B., Gholamalian, H., Gourvennec, R., Plusquellec, Y., Bigey, F., Brice, D., Feist, M., Feist,R., Ghobadi Pour, M., Kebria-ee, M., Milhau, B., Nicollin, J.P., Rohart, J.C., Vachard, D., Yazdi, M. 2000 Preliminary data on the Upper Devonian (Frasnian, Famennian) and Permian fauna and flora from the Chahriseh area (Esfahan Province, Central Iran). Annales de la Société géologique du Nord, Ser.2, 8:93-102 Mistiaen, B., Gholamalian, H., Gourvennec, R., Plusquellec, Y., Bigey, F., Brice, D., Feist, M., Feist,R., Ghobadi Pour, M., Kebria-ee, M., Milhau, B., Nicollin, J.P., Rohart, J.C., Vachard, D., Yazdi, M. 2000 The Paleozoic (Frasnian, Famennian, Permian) from the Chah-Riseh area (Esfahan Province, central Iran): charophytes, microproblema tica, stroma toporoids, tabulate and rugose corals, annelids, bryozoans, brachiopods, ostracods, trilobites, conodonts, and ichnofauna. In: XVI Jornadas de Paleontología & I Congresso Ibérico de Paleontología, Evora (Portugal) pp. 258-259 Moya, M.C. 2000 El intervalo previo a la aparicion de Kainella meridionalis Kobayashi y la ubicacion estratigrafica del limite Cambrico-Ordovicico en el borde occidental de la Cordillera Oriental Argentina. [The interval previous to the appearance of Kainella meridionalis Kobayashi and stratigraphic location of the Cambrian-Ordovician boundary in the western border of the Argentine Eastern Cordillera.] Ameghiniana, 37(4,Suppl.):12 Moya, M.C., Albanesi, G.L. 2000 New stratigraphic section to define the Cambrian-ordovician boundary in Eastern Cordillera, northwest Argentina. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Müller, P. 2000 Die Trilobiten des belgischen Kohlenkalkes (Unter-Karbon); Nachträge, 2. [The trilobites of the Belgian Carboniferous limestone (Lower Carboniferous); Supplements, 2.] Geologica et Palaeontologica, 34:89-109 Owen, A.W., Parkes, M.A. 2000 Trilobite Faunas of the Duncannon Group: Caradoc Stratigraphy, Environments and Palaeobiogeography of the Leinster Terrance, Ireland. Palaeontology, 43(2):219-269 Owens, R.M. 2000 The Carboniferous Trilobites from Ireland described by Phillips, Portlock, M'Coy and Woodward. Irish Journal of Earth Sciences, 18:1-32 Pegel, T.V. 2000 Evolution of trilobite biofacies in Cambrian basins of the Siberian platform. Journal of Paleontology, 74(6):1000-1019 Peng, S.C., Lin, T., Li, Y. 2000 Notes on the Genus Reedocalymene Kobayashi,1951(Trilobita, Ordovician). Acta Palaeontologica Sinica, 39(1):63-75 Peng S.C., Robison, R.A. 2000 Agnostoid Biostratigraphy across the Middle-Upper Cambrian Boundary in Hunan, China. Journal of Paleontology Memoir, 74(53M):1-104 Pickett, J.W., Burrow, C.J., Holloway, D.J., Munson, T.J., Percival, I.G., Rickards, R.B., Sherwin, L., Simpson, A.J., Strusz, D.L., Turner S., Wright A.J. 2000 Silurian palaeobiogeography of Australia. Memoirs of the Association of Australasian Palaeontologists, 23:127-165 Rábano, I., Aceñolaza, G.F., Gutiérrez-Marco, J.C., Villena, H. 2000 Un raro trilobites olénido del Arenig (Ordovícico inferior) de la Cordillera Oriental Boliviana. [A rare olenid trilobite from the Arenig (Lower Ordovician) of the Bolivian Eastern Cordillera.] In: XVI Jornadas de Paleontología & I Congresso Ibérico de Paleontología, Evora (Portugal) p. 195 Romano, M., Webb, J. 2000 A new record of Colpocoryphe (Trilobita) from the Skiddaw Group of the Cross Fell Inlier, northern England. Geological Journal, 35:111-114 Rõõmusoks, A. 2000 The new trilobite genus Valdariops from the Harju Series (Upper Ordovician) of Estonia. Proceedings of the Estonian Academy of Sciences, Geology 49(1):28-43 Rudkin, D. 2000 The Biggest Trilobite: A Tale of Headlines. The Trilobite Papers, 12:6-9 Saltzman, M.R., Ripperdan, R.L., Brasier, M.D., Lohmann, K.C., Robison, R.A., Chang, W.T., Peng, S.C., Ergaliev, E.K.. Runnegar, B. 2000 A global carbon isotope excursion (SPICE) during the Late Cambrian: relation to trilobite extinctions, organic-matter burial and sea level. Palaeogeography, Palaeoclimatology, Palaeoecology, 162(3-4):211-223 Sandford, A.C. 2000 Trilobite faunas and palaeoenvironmental setting of the Silurian (early Ludlow) Melbourne Formation, central Victoria. Alcheringa, 24(3):153-206 Sandford, A.C. 2000 Systematics, biostratigraphy and palaeoenvironments of a new genus of phcopid trilobite from the Late Silurian Early Devonian of south eastern Australia. Geological Society of Australia, Abstracts, 61:93 Schöning, H. 2000 Einige transitorische Pygidien nileider und illaenider Trilobiten aus ordovizischen Geschieben. [Some transitory pygidia of nileid and illaenid trilobites from Ordovician lineages.] Der Geschiebesammler, 33(1):3-16 Schovsbo, N.H. 2000 Environmental fluctuations in the Olenus Zone (Upper Cambrian), southern Scandinavia: A geochemical approach. Bulletin of the Geological Society of Denmark, 47:53-61 Schraut, G. 2000 Eine neue Otarion-Art (Trilobita, Arthropoda) aus dem Greifensteiner Kalk (Unteres Mittel-Devon, Unter-Eifelium) von Greifenstein bei Herborn (Hessen, Deutschland). [A new Otarion species (Trilobita, Arthropoda) from the Greifenstein limestone (Lower Middle Devonian, Lower Eifelium) of Greifenstein near Herborn (Hesse, Germany).] Paläontologische Zeitschrift, 74(3):305-316 Schraut, G. 2000 Trilobiten aus dem Unter-Devon des südöstlichen Anti-Atlas, Sud-Marokko. [Trilobites from the Lower Devonian of the south-eastern Anti-Atlas System, South Morocco.] Senckenbergiana Lethaea, 79:361-433 Schraut, G. 2000 Eine neue Art von Scabrella (Trilobita) aus dem hohen Unter-Devon von Marokko. [A new species of Scabrella (Trilobita) from the Lower Devonian of Morocco.] Senckenbergiana Lethaea, 79:435-440 Schraut, G. 2000 Eine neue Unterart von Phacops (Phacops) sparsinodosus Struve 1970 aus dem Mittel-Devon von Morokko. [A new subspecies of Phacops (Phacops) sparsinodosus Struve 1970 from the Middle Devonian of Morocco.] Senckenbergiana Lethaea, 80:525-535 Schraut, G. 2000 Unterdevonische Trilobiten-Stratigraphien und Formationen von New South Wales (Australien). [Lower Devonian trilobite stratigraphies and formations of New South Wales (Australia).] Senckenbergiana Lethaea, 80:753-757 Schraut, G., Plodowski, G., Vogel, O. 2000 Anmerkungen zum Artikel "Riesentrilobiten" in Fossilien 5/1999 und zum "Nachtrag" in Fossilien 1/2000. [Comments on the article "giant trilobites" in fossils 5/1999 and the "supplement" in fossils 1/2000.] Fossilien, 2000(3):137 Schwimmer, D.R. 2000 The Conasauga Formation in Georgia as a Middle Cambrian Lagerstaette. GSA Abstracts with Programs, 32(2):72 Sdzuy, K. 2000 Das Kambrium des Frankenwaldes. 3. Die Lippertsgrüner Schichten und ihre Fauna. [The Cambrian of the Frankenwald. The Lippertsgrün Formation and its fauna.] Senckenbergiana Lethaea, 79:301-327 Shaw, F.C. 2000 Trilobites of the Králův Dvůr Formation (Ordovician) of the Prague Basin, Czech Republic. Věstník Českého Geologického Ústavu, 75(4):371-404 Shergold, J.H. 2000 The Early Ordovician trilobite genus Jujuyaspis in Australia. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Shergold, J.H., Feist, R., Vizcaïno, D. 2000 Early Late Cambrian Trilobites of Australo-Sinian Aspect from the Montagne Noire, Southern France. Palaeontology, 43(4):599-632 Shergold, J.H., Whittington, Harry B. 2000 The Cambrian trilobite Bathynotus (?Redlichioidea) in the Northern Territory, Australia. Alcheringa, 24(1):1-10 Slavíčková, J., Kocourek, R. 2000 Clustered trilobites Leonaspis leonhardi in the Kopanina Formation (Silurian, Czech Republic). Věstník Českého Geologického Ústavu, 75(2):153-157 Smith, L.G. 2000 The Hypostome and I. Fossil News, 6(1):14-16 Smith, L.G. 2000 Eyes? Right! Fossil News, 6(8):14-16 Sohn, J.W., Kim, D.H., Choi, D.K. 2000 An uppermost Cambrian trilobite fauna from the Yongwol Group, Taebaeksan Basin, Korea. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Stein, M. 2000 The Conocoryphidae - the affinities of secondarily eyeless trilobites. Institutionen för Geologi och Geokemi, 27 pp. Stitt, J.H., Perfetta, P.J. 2000 Trilobites, biostratigraphy, and lithostratigraphy of the Crepicephalus and Aphelaspis zones, lower Deadwood Formation (Marjuman and Steptoean stages, Upper Cambrian), Black Hills, South Dakota. Journal of Paleontology, 74(2):199-223 Sundberg, F.A. 2000 Homeotic evolution in Cambrian trilobites. Paleobiology, 26(2):258-270 Sundberg, F.A. 2000 Nightmare on Resser Street. The Trilobite Papers, 12:28 Sundberg, F.A., McCollum, L.B. 2000 Ptychopariid Trilobites of the Lower-Middle Cambrian Boundary Interval, Pioche Shale, Southeastern Nevada. Journal of Paleontology, 74:604-630 Suzuki, Y. 2000 Trilobite assemblages around the Ordovician–Silurian transitional period, Boda Limestone, Sweden. The 107th Annual Meeting of the Geological Society of Japan, Abstracts with Programs, p. 284 Suzuki, Y. 2000 On the head muscle traces of the trilobite, illaenid group. 2000 Annual Meeting, The Palaeontological Society of Japan, Abstracts with Programs p. 130 Talent, J.A., Mawson, R., Aitchison, J.C., Becker, R.T., Bell, K.N., Bradshaw, M.A., Burrow, C.J., Cook, A.G., Dargan, G.M., Douglas, J.G., Edgecombe, G.D., Feist, M., Jones, P.I., Long, I.A., Phillips-Ross, J.R., Pickett, J.W., Playford, G., Rickards, R.B., Webby, B.D., Winchester-Seeto, T., Wright, A.J., Young, G.C., Zhen, Y.Y 2000 Devonian palaeobiogeography of Australia and adjoining regions. Memoirs of the Association of Australasian Palaeontologists, 23:167-257 Terfelt, F. 2000 Upper Cambrian trilobite faunas and biostratigraphy at Kakeled on Kinnekulle, Västergötland, Sweden. Lunds Universitet - Geobiblioteket Examensarbeten i Geologi - Historisk Geologi och Paleontologi, 122:61-80 Terfelt, F. 2000 Cambrian trilobite faunas and biostratigraphy at Kakeled on Kinnekulle, Västergötland, Sweden. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Timokhin, A.V. 2000 ТРИЛОБИТЫ ИЗ НИЗОВ НИЖНЕГО ОРДОВИКА ЮГО-ВОСТОКА СИБИРСКОЙ ПЛАТФОРМЫ. [Earliest Early Ordovician Trilobites from the Southeastern Part of the Siberian Platform.] Novosti Paleontologii i Stratigrafii, 2-3:47-59 Tortello, M.F. 2000 Biostratigraphic significance of the Uppermost Cambrian-Lowest Ordovician agnostoid trilobites from northwestern Argentina: a review. Universidad Nacional de Tucumán, Argentina, Instituto Superior de Correlación Geológica, INSUGEO Miscelánea Nº 6, Cambrian from the Southern Edge. Tortello, M.F., Rao, R.I. 2000 Trilobites y conodontes del Ordovícico temprano del Angosto de Lampazar (provincia de Salta, Argentina). [Trilobites and conodontes of the Early Ordovician of the Lampazar Narrows (province of Salta, Argentina).] Boletín Geológico y Minero, 111(2-3):61-84 Vaccari , N.E., Waisfeld, B.G. 2000 Trilobites tremadocianos de la Formación Las Vicuñas, Puna occidental, Provincia de Salta, Argentina. [Tremadocian trilobites of the Las Vicuñas Formation, Western Puna, Province of Salta, Argentina.] Memorias del XIV Congreso Geológico Boliviano (La Paz) 2000(1):165-169 Vaněk, J. 2000 New styginid Poroscutellum (Poroscutellum) mojmir n. sp. from the Slivenec Limestone (Pragian, Prague Basin, Bohemia). Palaeontologia Bohemiae, 6(1):1-2 Vaněk, J. 2000 On the genus Litotix Lane and Thomas, 1978 (Trilobita, Styginidae) from Bohemian Wenlock (Prague Basin, Bohemia). Palaeontologia Bohemiae, 6(1):3-5 Vaněk, J. 2000 New Cyphaspis Burmeister (Trilobita, Aulacopleuridae) in the Lower Devonian from Bohemia. Palaeontologia Bohemiae, 6(1):14-15 Vokáč, V. 2000 Remarks on the biostratigraphy and ecostratigraphy of the genus Cheirurus Beyrich, 1845 from the Silurian of Prague Basin (Bohemia). Palaeontologia Bohemiae, 6(1):6-9 Webby, B.D., Percival, I.G., Edgecombe, G.D., Cooper, R.A., Vandenberg, A., Pickett, J., Pojeta, J., Playford, G., Winchester-Seeto, T., Young, G.C., Nicoll, R.S., Zhen, Y.Y., Ross, J.R.P., Schallreuter, R. 2000 Ordovician palaeobiogeography of Australasia. Memoirs of the Association of Australasian Palaeontologists, 23:63-126 Weber, H.M. 2000 Neufund von Omegops cornelius Richter & Richter 1933 (Arthropoda,Trilobita) aus dem höchsten Oberdevon ("Strunium") von Kornelimünster bei Aachen, Bundesrepublik Deutschland. [A new occurrence of Omegops cornelius Richter & Richter 1933 (Arthropoda, Trilobita) from the uppermost Upper Devonian ("Strunian") of Kornelimünster near Aachen, Germany.] Senckenbergiana Lethaea, 79:541-546 Webster, M. 2000 Testing for shared ontogenetic trajectories; quantification of growth rate and pattern in olenelloid trilobites. PaleoBios, 20(, Suppl.):10 Webster, M., Sheets, H.D., Hughes, N.C. 2000 Testing for Global Allometric Heterochrony in the Fossil Record; the Cambrian Trilobite Nephrolenellus (Olenelloidea). GSA 50324 (2000 GSA Annual Meeting -- Reno, Nevada) Weddige, K. 2000 Devonian Correlation Table. Trilobites first occurrences in Nevada. Senckenbergiana Lethaea, 80:696 Westrop, S.R., Landing, E. 2000 Lower Cambrian (Branchian) Trilobites and Biostratigraphy of the Hanford Brook Formation, Southern New Brunswick. Journal of Paleontology, 74(5):858-878 Westrop, S.R., Ludvigsen, R. 2000 The Late Cambrian (Marjuman) trilobite genus Hysteropleura Raymond from the Cow Head Group, western Newfoundland. Journal of Paleontology, 74(6):1020-1030 Whittington, H.B. 2000 Stygina, Eobronteus (Ordovician Styginidae, Trilobita): Morphology, Classification, and Affinities of Illaenidae. Journal of Paleontology, 74(5):879-889 Yuan, J., Li, Y., Mu, X., Fu, Q. 2000 Biostratigraphy of Trilobites from Changhian Stage (Late Middle Cambrian) in Shandong. Journal of Stratigraphy, 24(2):136-143 Yuan, J., Li, Y. 2000 Biostratigraphy of Carboniferous Trilobites in China. Journal of Stratigraphy, 24(4):283-289 Yuan, J., Yin, G. 2000 On the genus Prodamesella Chang 1957 (Cambrian Trilobita) from eastern Guizhou, China. Acta Palaeontologica Sinica, 39(2):250-262 Yuan, W., Zhou, Z.Y., Zhang, J., Zhou, Z.Q. Sun, X., Zhou, T. 2000 Tremadocian trilobite facies in western Hunan-Hubei. Journal of Stratigraphy, 24(4):275-282 Zhang, W.T. 2000 Occurrence of Pseudoglyptagnostus (Cambrian Trilobita) in South Korea and the Significance of the slope Biofacies of Korea. Acta Palaeontologica Sinica, 39(1):92-99 Zhou, Z.Q., Siveter, D.J., Owens, R.M. 2000 Devonian proetid trilobites from Inner Mongolia, China. Senckenbergiana Lethaea, 79:459-499 Zhou, Z.Q., Zhou, Z.Y., Yuan, W. 2000 Relative-abundance Changes of Cyclopygid Trilobites During the Middle to Upper Ordovician in southern Shaanxi with Reference to Sea-level Fluctuation. Acta Palaeontologica Sinica, 39(1):115-119 Zhou, Z.Q., Zhou, Z.Y., Yuan, W. 2000 Middle Caradoc trilobite biofacies of the Micangshan area, northwestern margin of the Yangtze Block. Journal of Stratigraphy, 24(4):264-274 Zhou, Z.Y., Zhou, Z.Q., Yuan, W., Zhou, T. 2000 Late Ordovician trilobite biofacies and palaeogeographical development, western Hubei-Hunan. Journal of Stratigraphy, 24(4):249-263 *** 2001 Trilobite Citations (305) *** Aceñolaza, G.F., Tortello, M.F., Rábano, I. 2001 The Eyes of the Early Tremadoc Olenid Trilobite Jujuyaspis keideli Kobayashi, 1936. Journal of Paleontology, 75(1):346-350 Adrain, J.M. 2001 Systematic Paleontology. Journal of Paleontology, 75(6):1055-1057 Adrain, J.M., Westrop, S.R. 2001 Early Ordovician Trilobite Diversity, Turnover Rates, and Mass Extinction: High-resolution Biostratigraphy of the House Formation and Correlatives, Great Basin. GSA 25909 (November 5-8, 2001) Session No. 156-0 Adrain, J.M., Westrop, S.R. 2001 The 'cryptogenesis' problem and higher trilobite phylogeny. International Trilobite Conference 3 (Oxford, U.K., 2001) Adrain, J.M., Westrop, S.R. 2001 Stratigraphy, Phylogeny, and Species Sampling in Time and Space. Topics in Geobiology, 19:291-322 Adrain, J.M., Westrop, S.R., Landing, E., Fortey, R.A. 2001 Systematics of the Ordovician Trilobite Ischyrotoma and Dimeropygiella, with Species from the Type Ibexian Area, Western U.S.A. Journal of Paleontology, 75(4):947-971 Álvaro, J.J., Debrenne, F., Vizcaïno, D. 2001 The Lower Cambrian of the Southern Montagne Noire. Annales de la Société géologique du Nord, Ser.2, 8(4):201-204 Álvaro, J., Lefebvre, B., Shergold, J.H., Vizcaïno D. 2001 The Middle-Upper Cambrian of the Southern Montagne Noire. Annales de la Société géologique du Nord, Ser.2, 8(4):205-211 Álvaro, J.J., Lefebvre, B., Vizcaïno, D. 2001 Catalogue of the fossil species defined in the Lower Paleozoic of the southern Montagne Noire. Annales de la Société géologique du Nord, Ser.2, 8(4):227-232 Álvaro, J.J., Vizcaïno, D. 2001 Why the one-eyed are not necessarily the kings in the 'kingdom' of blind trilobites? International Trilobite Conference 3 (Oxford, U.K., 2001) Álvaro, J.J., Vizcaïno, D. 2001 Evolutionary Trends in the Ornamentation of Cambrian Solenopleuropsine Trilobites. Palaeontology, 44(1):131-141 Ancygin, N.Y. 2001 ТРЕМАДОКСКИЕ ТРИЛОБИТЫ УРАЛА. [Tremadocian Trilobites of the Urals.] OAO Uralskaya geologosemochnaya ekspeditsiya, Ekaterinburg, 247 pp. Babcock, L.E., Peng, S.C. 2001 Malformed agnostoid trilobite from the Middle Cambrian of northwestern Hunan, China. Palaeoworld, 13:250-251 Babcock, L.E., Zhang, W. 2001 Stratigraphy, paleontology and depositional setting of the Chengjiang Lagerstätte (Lower Cambrian), Yunnan, China. Palaeoworld, 13:66-86 Basse, M. 2001 Ductina - Ein Trilobit aus dem Oberdevon von Wuppertal. [Ductina - A Trilobite from the Upper Devonian of Wuppertal.] Fossilien, 2001(5):298-305 Basse, M. 2001 Zwei Devon-Trilobiten aus Belgien und Holland. [Two Devonian Trilobites from Belgium and Holland.] Fossilien, 2001(6):349-352 Bean, J.R., Adrain, J.M., Westrop. S.R. 2001 Trilobite Paleoecology and Taphonomy of the Steptoean (Upper Cambrian) Dunderberg Formation, Cherry Creek Range, Nevada. GSA 5424 (April 23-24, 2001) Paper No. 15-0 Bergström, J., Zhou, Z.Q. 2001 Asaphus raniceps or A. "raniceps"? - a question for systematics and stratigraphy. WOGOGOB-2001 Conference Materials, pp. 6-7 Bissett, D., Cooper, D. 2001 Flexicalymene from the Ordovician of the Cincinnati Arch. MAPS Digest, 24(4):99-105 Bogolepova, O.K., Gubanov, A.P., Raevskaya, E.G. 2001 The Cambrian of the Severnaya Zemlya Archipelago, Russia. Newsletters on Stratigraphy, 39(1):73-91 Bowdler-Hicks, A. 2001 Fringe swellings in the Marrolithinae (Trilobita, Trinucleidae). The Palaeontological Association 45th Annual Meeting 2001 - Abstracts Bowdler-Hicks, A. 2001 Taxonomy of the Marrolithinae (Trinucleidae). International Trilobite Conference 3 (Oxford, U.K., 2001) Boyce, W.D. 2001 Preliminary trilobite-based biostratigraphic zonation of Cambrian sequences, West Newfoundland, Canada. International Trilobite Conference 3 (Oxford, U.K., 2001) Boyce, W.D. 2001 Classic Cambrian trilobite localities of the Conception Bay south area, Avalon Peninsula, eastern Newfoundland. St. John's, Newfoundland: Geological Association of Canada. Field Trip A3:1-45 Bradley, D. 2001 Trilobite-Microbial Teamwork. MAPS Digest 24(2):7 Brett, K.D., Chatterton, B.D.E. 2001 Parabolops, a new asteropygine trilobite from southern Morocco with an unusual trident-like anterior cephalic frontal process. International Trilobite Conference 3 (Oxford, U.K., 2001) Brezinski, D.K. 2001 Evolutionary, palaeozoogeographical and palaeoecological significance of phylogenetic analysis of the Late Palaeozoic trilobite genus Paladin. International Trilobite Conference 3 (Oxford, U.K., 2001) Briggs, D.E.G., Wills, M.A., Bartels, C. 2001 Non-trilobite arthropods from the Lower Devonian Hunsrück Slate of Germany. International Trilobite Conference 3 (Oxford, U.K., 2001) Brown, A.M. 2001 The development of cuticular sensory structures through ontogeny in Paladin mylonicus and Baliothyreus cheilos. International Trilobite Conference 3 (Oxford, U.K., 2001) Brown, A.M. 2001 Internal and external cuticular sensory structures of Ctenocephalus exsulans. International Trilobite Conference 3 (Oxford, U.K., 2001) Bruton, D.L. 2001 Waldemar Christopher Brøgger (1851-1940). The Trilobite Papers, 13:7-9 Bruton, D.L., Haas, W. 2001 The puzzling eye of Phacops. International Trilobite Conference 3 (Oxford, U.K., 2001) Bruton, D.L., Haas, W. 2001 Making Phacops come alive. International Trilobite Conference 3 (Oxford, U.K., 2001) Budd, G.E. 2001 Are there trilobites in space? Palaeontology Newsletter, 47:56-59 Budil, P. 2001 Two Little-Known Trilobites from the Bohemian Upper Ordovician. Journal of the Czech Geological Society, 46(3-4):219-226 Budil, P. 2001 The dalmanitid and acastid trilobites of the Ordovician and Silurian of the Prague Basin (Czech Republic). International Trilobite Conference 3 (Oxford, U.K., 2001) Carrera, M.G. 2001 Analisis de la distribucion y composicion de las biofacies de la Formacion San Juan (Ordovicico temprano), Precordillera Argentina. [Analysis of the distribution and composition of the Early Ordovician biofacies in the San Juan Formation, Argentine Precordillera.] Ameghiniana, 38(2):169-184 Carvalho, M.D.G.P., Maisey, J.G., Borghi, L., Edwards, E. 2001 Preliminary report on the trilobites of the Falkland Islands, collected during the American Museum of Natural History expedition, February 2000. International Trilobite Conference 3 (Oxford, U.K., 2001) Chatterton, B.D.E. 2001 Cryptic behaviour in trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Chatterton, B.D.E. 2001 Trilobites. pp. 386-389 In: Palaeobiology II: A Synthesis, 583 pp. Cheng, L., Peng, X., Liu, Z., Xu, Z. 2001 The discovery of the Early Paleozoic trilobite in Daqingshang, Inner Mongolia, China. Journal of Changchun University of Science and Technology, 31(2):105-109 Chlupáč, I., Kolár, P. 2001 First homalonotid trilobites from the Devonian of Bohemia and their significance. Bulletin of the Czech Geological Survey, 76(3):179-186 Choi, D.K. 2001 Early Palaeozoic trilobite faunas and palaeogeography of the Korean Peninsula. International Trilobite Conference 3 (Oxford, U.K., 2001) Choi, D.K., Kim, D.H., Sohn, J.W. 2001 Ordovician trilobite faunas and depositional history of the Taebaeksan Basin, Korea: implications for palaeogeography. Alcheringa, 25(1):53-68 Churchill-Dickson, L. 2001 Late Ordovician increase in trilobite size and its evolutionary implications. PaleoBios, 21(2,Suppl.):41-42 Clarkson, E.N.K., Taylor, C.M., Ahlgren, J. 2001 Spiny olenid trilobites from the upper Cambrian of Sweden. International Trilobite Conference 3 (Oxford, U.K., 2001) Cotton, T.J. 2001 The Phylogeny and Systematics of Blind Cambrian Ptychoparioid Trilobites. Palaeontology, 44(1):167-201 Crônier, C. 2001 Upper Devonian phacopine trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Cuggy, M.B. 2001 The problem of trilobite species stability in taxonomy. International Trilobite Conference 3 (Oxford, U.K., 2001) Davis, R.A., Fraaye, R.H.B., Holland, C.H. 2001 Trilobites within Nautiloid Cephalopods. Lethaia, 34(1):37-45 Decrouez, D., Deschamps, S. 2001 Les collections du département de géologie et de paléontologie du Muséum d'histoire naturelle de Genève. 71. La collection générale. (Trilobita). [The collections of the Department of Geology and Paleontology of the Museum of Natural History of Geneva. 71. The general collection. (Trilobita).] Revue de Paléobiologie, 20(2):659-665 Devereux, M.G. 2001 Palaeoecology of the Middle Cambrian Raymond Quarry Fauna, Burgess Shale, British Columbia. MSc Thesis, Department of Earth Sciences (Geology), The University of Western Ontario, 196 pp. Dies Álvarez, M.E., Gozalo, R., Liñán, E. 2001 Protolenus (Hupeolenus) Geyer 1990 (Trilobita) en el Bilbiliense (Cámbrico Inferior) de Jarque (Zaragoza, Cadenas Ibéricas). [Protolenus (Hupeolenus) Geyer 1990 (Trilobita) in the Bilbiliense (Lower Cambrian) of Jarque (Zaragoza, Iberian Chains).] In: XVII Jornadas de la Sociedad Española de Paleontología, Albarracín, Teruel, España, pp. 301-308 Douglas, N., Sevastopulo, G., Jackson, P.W. 2001 A trilobite accumulation from Waulsortian Limestone (upper Tournaisian; Carboniferous) of County Westmeath, Ireland. The Palaeontological Association 45th Annual Meeting 2001 - Abstracts Dry Dredgers 2001 Trilobite Fragment Identifier. MAPS Digest, 24(4):62-67 Dry Dredgers 2001 Some Trilobites of the Cincinnatian. MAPS Digest, 24(4):68-69 Drygant, D., Konstantynenko, L. 2001 A new trilobite genus from the Cambrian of the Carpathian foredeep. Geological Science Institute of NASU, Paleontological Collection, Paleontolohichnyi Zbirnyk, 33:28-31 Duan, J., An, S. 2001 Early Cambrian Siberian Fauna from Yichun of Heilongjiang Province. Acta Palaeontologica Sinica, 40(3):362-370 Ebach, M.C. 2001 Plate tectonics and palaeobiogeography. An area cladistic example using harpetid trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Ebach, M.C., Ahyong, S.T. 2001 Phylogeny of the Trilobite Subgenus Acanthopyge (Lobopyge). Cladistics, 17(1):1-10 Edgecombe, G.D., Giribet, G. 2001 Phylogeny of the extant Arthropoda: combining eight molecular loca and morphology. International Trilobite Conference 3 (Oxford, U.K., 2001) Edgecombe, G.D., Sherwin, L. 2001 Early Silurian (Llandovery) trilobites from the Cotton Formation, near Forbes, New South Wales, Australia. Alcheringa, 25(1):87-105 Eldredge, N. 2001 The Nature and Origin of Supraspecific Taxa Revisited-With Special Reference to Trilobita. Topics in Geobiology, 19:341-376 Erdtmann, B.D. 2001 The "Middle" Tremadoc Peltocare event (PRE); a possible cause for the first major crisis in planktic graptolite evolutionary history. PaleoBios, 21(2, Suppl.):3-4 Ergaliev, G.K., Ergaliev, F.G. 2001 Middle Cambrian trilobites and stages of the Maly Karatau Ridge southern Kazakhstan. Palaeoworld, 13:256 Ergaliev, G.K., Ergaliev, F.G. 2001 The Aksay geological reference for the global-heritage trilobite faunas in the Middle and Upper Cambrian of Central Asia. Geology of Kazakhstan, 2001(3-4):172-189 Erlström, M., Ahlberg, P., Löfgren, A., 2001 Lower Palaeozoic stratigraphy at Lyby and Tängelsås, central Scania, southern Sweden. Geologiska Foreningens i Stockholm Forhandlingar, 123(1):7-14 Fatka, O., Kraft, P., Kraft, J., Marek, J. 2001 Biodiversity of Ordovician in Barrandian area (Bohemian Massif). PaleoBios, 21(2,Suppl.):4-5 Fedoseev, A.V. 2001 Middle Cambrian agnostids of the northeastern part of the Siberian Platform. International Trilobite Conference 3 (Oxford, U.K., 2001) Feist, R. 2001 Clustered trilobite assemblages formed under shelter: case studies of palaeoecological behaviour. International Trilobite Conference 3 (Oxford, U.K., 2001) Feist, R., Talend, J.A., Mawson, R. 2001 Devonian trilobites from the Shogrām Formation, Kurāgh, Chitral (NW Pakistan). Alcheringa, 25(1):107-115 Finnegan, S. 2001 Macrofaunal abundance trends across the lower-middle Ordovician (Ibexian-whiterockian) boundary at Ibex, confusion range, Millard County, Utah. MSc Thesis, University of California, Riverside, 76 pp. Fletcher, T.P. 2001 On the correlation of olenellid and paradoxidid sequences. International Trilobite Conference 3 (Oxford, U.K., 2001) Fletcher, T. P. 2001 Arthricocephalus chauveaui Bergeron - a key species for the correlation of a global Cambrian stage boundary. Palaeoworld, 13:257-260 Fletcher, T.P., Theokritoff, G. 2001 Growth stages of Acadoparadoxides harlani. International Trilobite Conference 3 (Oxford, U.K., 2001) Fone, W. 2001 Tail of two trilobites - The importance of considering locality information in species recognition. The Palaeontological Association 45th Annual Meeting 2001 - Abstracts Fortey, R.A. 2001 Feeding habits in trilobites: progress and problems. International Trilobite Conference 3 (Oxford, U.K., 2001) Fortey, R.A. 2001 Trilobite Systematics during the 20th Century. Journal of Paleontology, 75(6):1141-1151 Fortey, R.A. 2001 Ordovician Trilobite Biodiversity Change. PaleoBios, 21(2,Suppl.):5 Gal, J., Horvath, G., Clarkson, E.N.K., Haiman, O. 2001 Calcite 'bifocals' enabled a trilobite to see simultaneously both near and far. International Trilobite Conference 3 (Oxford, U.K., 2001) Gaines, R.R., Droser, M.L., Kennedy, M.J. 2001 Taphonomy of soft-bodied preservation and ptychopariid Lagerstätte in the Wheeler Shale (Middle Cambrian), House Range, USA; controls and implications. PaleoBios, 21(2,Suppl.) Gass, K.C. 2001 Trilobites! The Movie* MAPS Digest, 24(4):89 Gass, K.C. 2001 The variolaris Story - The Quest for its Identity and Stability. MAPS Digest, 24(4):90-91 Gass, K.C. 2001 The variolaris Story - The Quest for its Identity and Stability. The Trilobite Papers, 13:14-15 Geyer, G. 2001 Correlation in the Cambrian: puzzling facts or wrong concepts? Palaeoworld, 13:87-98 Geyer, G. 2001 A Century Ago - 1901. The Trilobite Papers, 13:4-5 Geyer, G., Landing, E. 2001 Middle Cambrian of Avalonian Massachusetts: Stratigraphy and Correlation of the Braintree Trilobites. Journal of Paleontology, 75(1):116-135 Ghilardi, R.P., Simões, M.G. 2001 Taphonomy of the Devonian trilobites (Paraná Basin, Brazil) in a sequence stratigraphy framework: some preliminary observations. International Trilobite Conference 3 (Oxford, U.K., 2001) Ghilardi, R.P., Simões, M.G. 2001 Devonian trilobites (Ponta Grossa Formation, Paraná Basin, Brazil): paleoecology, taphonomy, and sequence stratigraphy. In: XVII Congresso Brasileiro de Paleontologia, Rio Branco. Boletim de Resumos, p. 120 Ghilardi, R.P. Simões, M.G. 2001 Taphonomy of the Homalonotid Trilobites (Phacopida), Ponta Grossa Formation (Devonian), Paraná Basin, Brazil. In: Revista Brasileira de Paleontologia. Rio de Janeiro: Interciência, p. 92 Gozalo, R., Liñán, E., Dies Álvarez, M.E. 2001 Dimorphism in the evolutionary trends of paradoxidids from Murero (Spain). International Trilobite Conference 3 (Oxford, U.K., 2001) Gravestock, D.I., Alexander, E.M., Demidenko, Y.E., Esakova, N.V., Holmer, L.E., Jago, J.B., Lin Tianrui, Melnikova, L.M., Parkhaev, P.Y., Rozanov, A.Y., Ushatiskaya, G.T., Zang, W.L., Zhegallo, E.A., Zhuravlev, A.Y. 2001 The Cambrian biostratigraphy of the Stansbury Basin, South Australia. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 282:1-344 Gunderson, G.O., Meyer, R.C. 2001 Trilobites of Wisconsin's Upper Cambrian. MAPS Digest, 24(4):72-76 Gutiérrez-Marco, J.C., Sarmiento, G.N., Robardet, M., Rábano, I., Vaněk, J. 2001 Upper Silurian fossils of Bohemian type from NW Spain and their palaeogeographical significance. Journal of the Czech Geological Society, 46(3-4):247-258 Hahn, G., Brauckmann, C., Gröning, E. 2001 Carboniferous and Permian Trilobites in South America. Acta Geologica Leopoldensia, 24(52/53):259-270 Hahn, G., Hahn, R., Brauckmann, C. 2001 The Last Trilobites. Acta Geologica Leopoldensia, 24(52/53):271-281 Hahn, G., Hahn, R., Müller, P. 2001 Trilobiten aus den Erdbacher Kalken (Unter-Karbon) vom Liebstein und Kramberg (Hessen) - Teil 2. [Trilobites from the Erdbacher Limestones (Lower Carboniferous) of the Liebstein and Kramberg (Hesse) - Part 2.] Geologica et Palaeontologica, 35:81-103 Hammer, Ø. 2001 Models for the developmental genetics of lateral inhibition in trilobites – cuticular and ommatidial patterning. International Trilobite Conference 3 (Oxford, U.K., 2001) Hampton, J. 2001 Some Scottish Lower Carboniferous Trilobites. The Palaeontological Association 45th Annual Meeting 2001 - Abstracts Hand, G. 2001 The World's Biggest Trilobite. MAPS Digest, 24(3):6 Han, N. 2001 The Eyes of Ordovician Trilobite Telephina convexa Lu. Acta Palaeontologica Sinica, 40(3):399-408 Hansen, T., Nielsen, A.T. 2001 The trilobites of the Lynna River section (Volkhov-Kunda) near St. Petersburg, Russia: preliminary results. WOGOGOB-2001 Conference Materials, pp. 12-13 Hartl, F., Winkler-Prins, C.F. 2001 Trilobieten in vogelvlucht: de collectie van het Nationaal Natuurhistorisch Museum Naturalis. [Trilobites in a Nutshell: The Collection of the National Natural History Museum Naturalis.] Gea, 34(3):10-16 Heinzl, L. 2001 Outstanding North American Trilobites. MAPS Digest, 24(4):93-98 Henderson, C.M. 2001 Hydrothermal Seeps and Trilobite Reproduction in the Middle Cambrian: The Burgess Shale High School Research Project Investigates the Mount Stephen Trilobite Beds. Paper No. 105-1, Rock the Foundation Convention, June 18-22,2001 Henderson, W.G., Hughes, N.C. 2001 Saukiid-dikelocephalid trilobites and their implications for Late Cambrian paleogeographic and paleoenvironmental reconstructions. PaleoBios, 21(1,Suppl.):5 Henderson, W.G., Hughes, N.C. 2001 Saukiid-dikelocephalid trilobites and their implications for Late Cambrian palaeogeographic and palaeoenvironmental reconstructions. International Trilobite Conference 3 (Oxford, U.K., 2001) Henry, J.L. 2001 "La Grotte du Trilobite" Encore Une Fois. "The Trilobite Cave" Once again. The Trilobite Papers, 13:16 Hille, P.J. 2001 Trilobietenogen nader bekeken. [Trilobite eyes further examined.] Gea, 34(3):17-19 Hille, P.J. 2001 Trilobieten en ecologie: aanpassing aan de leefomgeving. [Trilobites and ecology: adaptation to the living environment.] Gea, 34(3):36-38 Hille, P.J. 2001 Ontogenie van trilobieten: de ontwikkelingsfasen van larve tot volwassen individu. [Ontogeny of trilobites: the development phases from larva to adult individual.] Gea, 34(3):44-46 Hille, P.J. 2001 Trilobieten οp internet. [Trilobites on the internet.] Gea, 34(3):47 Hoel, O.A. 2001 A review of the Cambrian trilobites of southern Norway. International Trilobite Conference 3 (Oxford, U.K., 2001) Hollingsworth, J.S. 2001 Early Cambrian Holmiidae and related trilobites in Nevada: evolutionary trends and possible correlations. International Trilobite Conference 3 (Oxford, U.K., 2001) Hollingsworth, J.S. 2001 Early Cambrian Trilobites of Western Nevada and California. MAPS Digest, 24(4):31-42 Holloway, D.J. 2001 The trilobite subfamily Monorakinae (Pterygometopidae). International Trilobite Conference 3 (Oxford, U.K., 2001) Holloway, D.J., Campbell, K.S.W. 2001 Case 3171: Cryphops Richter & Richter, 1926 (Trilobita): proposed conservation. Bulletin of Zoological Nomenclature, 58(2):97-99 Hong, P., Lee, J.G., Choi, D.K. 2001 Evolution of Irvingella from the Machari Formation, Korea. International Trilobite Conference 3 (Oxford, U.K., 2001) Høyberget, M. 2001 Mellomkambriske agnostider i Norge. [Middle Cambrian agnostids in Norway.] 60 pp. Hughes, N.C. 2001 Late Cambrian Nearshore Conditions. MAPS Digest, 24(4):73-80 Hughes, N.C. 2001 Tagmata, segment specification, and the Dynamics of Post-Cephalic Segment Accretion in Trilobites. PaleoBios, 21(2, Suppl.) Hughes, N.C., Cooper, D.L. 2001 Paleobiologic and taphonomic aspects of the "granulosa" trilobite cluster, Kope Formation (upper Ordovician Cincinnati region). MAPS Digest, 24(4):1-26 Hughes, N.C., Fusco, G., Minelli, A. 2001 The dynamics of post-cephalic segment accretion in trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Hughes, N.C., Peng, S.C., Bhargava, O.N., Parcha, S.K. 2001 The oldest and the youngest Cambrian trilobites known from the Himalaya. International Trilobite Conference 3 (Oxford, U.K., 2001) Hunda, B.R., Hughes, N.C. 2001 Event-bed deposition in the Cincinnatian Series: implications for taphonomic processes and assessing microevolutionary changes within Flexicalymene. International Trilobite Conference 3 (Oxford, U.K., 2001) Hunda, B.R., Hughes, N.C. 2001 Event bed deposition in the Cincinnatian Series; implications for taphonomic processes and assessing microevolutionary changes within Flexicalymene. PaleoBios, 21(1,Suppl.):6 Ingham, J.K. 2001 Ellipsotaphrus and its allies. International Trilobite Conference 3 (Oxford, U.K., 2001) Ivantsov, A.Y. 2001 Fossil localities in Vendian of the White Sea region and Ordovician Trilobites from Leningrad Oblast as export merchandise. Razvedka i Okhrana Nedr, Moscow, 2001(6):73-76 Ivantsov, A.Y. 2001 A new trilobite zonation for the Aseri Stage. WOGOGOB-2001 Conference Materials, pp. 36-37 Ivantsov, A.Y. 2001 The base of the Kunda Stage in the eastern part of the Baltic-Ladoga Klint. WOGOGOB-2001 Conference Materials, pp. 37-38 Iwasaki, Y. 2001 Revision of Viaphacops species from the Devonian of Bolivia. International Trilobite Conference 3 (Oxford, U.K., 2001) Jago, J.B., Brown, A.V. 2001 Late Middle Cambrian Trilobites from Trial Ridge, Southwestern Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 135:1-14 Jago, J.B., Cooper, R.A. 2001 A Glyptagnostus stolidotus fauna from northern Victoria Land, Antarctica. Palaeoworld, 13:263-265 Jagt, J.W.M. 2001 Limburgse trilobieten. [Limburg trilobites.] Gea, 34(3):31-35 Jell, P.A. 2001 Phylogeny of Early and Middle Cambrian trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Jell, P.A. 2001 History of erecting generic names for Cambrian trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Kaplan, P., Zelditch, M.L., Sheets, H.D. 2001 Ontogenetic and Evolutionary Dynamics of Shape Disparity in the Trilobite Phacops. GSA 29032 (November 5-8, 2001) Paper No. 156-0 Kaplan, P. 2001 The Evolution of Morphological Integration: Examples from Trilobites, Morphometrics, and Development. PaleoBios, 21(2, Suppl.) Karim, T.S., Westrop, S.R. 2001 Taphonomy and palaeoecology of the Ordovician isoteline trilobite 'Homotelus' bromidensis. International Trilobite Conference 3 (Oxford, U.K., 2001) Keefe, K.L.D. 2001 Late Ordovician trilobites on the brink of extinction. The Palaeontological Association 45th Annual Meeting 2001 - Abstracts Kim, K. 2001 Morphometric study of the middle Ordovician trilobite, Triarthrus Becki, from the Mohawk River Valley, New York State. PhD Thesis, State University of New York at Buffalo, 196 pp. Kim, K., Mitchell, C.E., Sheets, H.D. 2001 Morphological Stabilization in the Deepwater Trilobite, Triarthrus becki (Green): a Test of the Plus Ça Change Model. GSA 27371 (November 5-8, 2001) Paper No. 156-0 Kloc, G.J., Whiteley, T.E. 2001 The Trilobite Gallery. The Trilobite Papers, 13:28-29 Kluessendorf, J., Mikulic, D.G. 2001 Hydrodynamic controls on trilobite associations in Silurian reefs. International Trilobite Conference 3 (Oxford, U.K., 2001) Koptev, I.I. 2001 Ontogenetic development of some trilobites and its significance for their systematics. Izvestiya Tomskogo Polutekhnicheskogo Universiteta [The Tomsk Polytechnic University] 304:57-65 Koroleva, M.N., Istomina, L.Y. 2001 Lower Ordovician lithofacies and biozones of trilobites in East Kokchetav Synclinorium, northern Kazakhstan. Otechestvennaya Geologiya, 2001(6):33-37 Korovnikov, L.V. 2001 Lower and middle Cambrian boundary and trilobites from northeast Siberian Platform. Palaeoworld, 13:270-275 Korovnikov, I.V. 2001 ОРИКТОЦЕФАЛИДНЫЕ ТРИЛОБИТЫ ПОГРАНИЧНЫХ ОТЛОЖЕНИЙ НИЖНЕГО И СРЕДНЕГО КЕМБРИЯ СИБИРСКОЙ ПЛАТФОРМЫ. [Oryctocephalid trilobites of boundary deposits of the lower and the middle Cambrian of the Siberian platform.] pp. 145-147 In: Evolution of Life on Earth: Proceedings of the II International Symposium, November 12-15, 2001. Tomsk Kozák, V., Vaněk, J. 2001 Lichids Trochurus toernquisti and Platylichas (?) sp. from the Králův Dvůr Formation of the Prague Basin. Palaeontologia Bohemiae, 7(3):50-53 Koike, T. 2001 New finding of Trilobite from the Dang Chhu Formation, along Pe Chhu, Wangdue-Phodrang. Royal Government of Bhutan, Department of Geology and Mines, Bhutan Geology, 4:9-11 Korovnikov, I.V. 2001 Evolutionary patterns of Protolenidae from the Siberian Platform. International Trilobite Conference 3 (Oxford, U.K., 2001) Kottachchi, N. 2001 Fossils of the Middle Cambrian Burgess Shale, British Columbia, Canada; distribution and biostratinomic change through time. Geological Survey of Canada, Open File Report, 4121:1-143 Krueger, H.H. 2001 Die Hoplolichas-Gruppe (Trilobita) aus baltoskandischen Geschieben. [The Hoplolichas Group (Trilobita) from Baltoscandian Geschiebes.] Archive für Geschiebekunde, 3(1):1-50 Krueger, H.H. 2001 Development of the hypostome in Asaphus (A.) Asaphus (Neoasaphus) and Asaphas (Postasaphus). International Trilobite Conference 3 (Oxford, U.K., 2001) Lauridsen, B.W. 2001 Morphological changes in the trilobite Olenus and Homagnostus (Upper Cambrian, Sweden): Iterative gradual evolution re-examined. The Palaeontological Association 45th Annual Meeting 2001 - Abstracts Lazarenko, N.P., Pegel, T.V. 2001 Agnostoids from the uppermost Middle and Upper Cambrian of the Khos-Nelege River reference section (northeastern flank of the Siberian Platform). International Trilobite Conference 3 (Oxford, U.K., 2001) Lazarenko, N.P., Pegel, T.V. 2001 Upper Cambrian Levels of Biostratigraphical Correlation in the Khos-Nelege River Reference Section (Northeastern Flank of the Siberian Platform). Palaeoworld, 13:276-279 Lee, D.C., Chatterton, B.D.E. 2001 Protaspides of Cambrian trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Lee, D.C., Chatterton, B.D.E. 2001 Taxonomy of the Hystricuridae. International Trilobite Conference 3 (Oxford, U.K., 2001) Lee, S.B., Choi, D.K. 2001 Occurrence of Yosimuraspis (Trilobita, Early Ordovician) in the Taebaek Group of Korea: biostratigraphic and palaeogeographic significance. International Trilobite Conference 3 (Oxford, U.K., 2001) Lee, J.G., Choi, D.K., Pratt, B.R. 2001 A teratological pygidium of the Upper Cambrian trilobite Eugonocare (Pseudeugonocare) bispinatum from the Machari Formation, Korea. Journal of Paleontology, 75(1):216-218 Leloux, J. 2001 Driekwabdieren in Teylers Museum. [Three-lobed animals in Teylers Museum.] Gea, 34(3):20-21 Lendzion, K. 2001 Some biostratigraphic problems of the Cambrian in the Holy Cross and Nida areas of Poland. Geological Quarterly, 45(2):107-115 Lerosey-Aubril, R. 2001 Morphogenèse d'un trilobite cyrtosymboliné: interprétation phylogénétique et éthologique. [Morphogenesis of a Cyrtosymboline Trilobite: Phylogenetic and Ethological Interpretation.] MSc Dissertation, University Montpellier II. 55 pp. Lieberman, B.S. 2001 Using Biogeography to Constrain the Timing of the Cambrian Radiation. GSA 18954 (Annual Meeting, November 5-8, 2001) Paper No. 177-0 Lieberman, B.S. 2001 Using phylogenetic palaeobiogeography of trilobites to study Cambrian global change. International Trilobite Conference 3 (Oxford, U.K., 2001) Lieberman, B.S. 2001 Phylogenetic Analysis of the Olenellina Walcott, 1890 (Trilobita, Cambrian). Journal of Paleontology, 75(1):96-115 Lin, T., Zhang, T., Lin, H., Zhou, Z.Y. 2001 Trilobites from the Uppermost Torsuqtagh Group (Cambrian-Ordovician), Southern Kuruktag Area, Xinjiang. Acta Palaeontologica Sinica, 40(3):330-342 Liñán Guijarro, E., Sdzuy, K. 2001 Trilobites del Cámbrico Medio de Cuevas del Sil (noroeste de España). La Era Paleozoica: el desarrollo de la vida marina homenaje al prof. Jaime Truyols. [Trilobites of the Middle Cambrian of Cuevas del Sil (northwest of Spain). The Paleozoic Era: the development of marine life tribute to prof. Jaime Truyols.] Memorias de las VII Jornadas Aragonesas de Paleontología, 7:251-265 Liñán, E., Gutiérrez, Gozalo, R. 2001 "Aragotus", nuevo género de trilobites del Cámbrico Inferior y Medio de Aragón. ["Aragotus", new trilobite genus of the Lower and Middle Cambrian of Aragón.] Memorias de las VII Jornadas Aragonesas de Paleontología, 7:267-276 Loch, J.D. 2001 Canyon Narrows: implications for a proposed boundary stratotype for the Middle Ordovician Series. International Trilobite Conference 3 (Oxford, U.K., 2001) Loch, J.D. 2001 New Trilobite Occurrences in the Whiterock Narrows Section, Nevada. Internet Publication, Abstract. Luo, K.L. 2001 Upper Middle-Upper Cambrian Trilobites of Hancheng Area, Shaanxi. Acta Palaeontologica Sinica, 40(3):371-394 Lu, Y., Zhu, Z. 2001 Trilobites from the Middle Cambrian Hsuchuangian Stage of Zhangxia, Changqing County, Shandong Province. Acta Palaeontologica Sinica, 40(3):279-293 Mangano, M.G., Buatois, L.A., Moya, M.C. 2001 Trazas fósiles de trilobites de la Formación Mojotoro (Ordovícico Inferior Medio de Salta, Argentina): implicancias paleoecológicas, paleobiológicas y bioestratigráficas. [Fossil traces of trilobites from the Mojotoro Formation (Lower Middle Ordovician of Salta, Argentina): Paleoecological, paleobiological and biostratigraphic implications.] Revista Española de Paleontología, 16(1):9-28 Månsson, K. 2001 Trilobite associations from the Middle and Upper Ordovician Anderson Shale Formation in Jämtland, central Sweden. International Trilobite Conference 3 (Oxford, U.K., 2001) Månsson, K. 2001 Trilobite associations from the Middle and Upper Ordovician Andersön Shale Formation in Jamtland, central Sweden. WOGOGOB-2001 Conference Materials, pp. 39-40 McCormick, T. 2001 Third International Conference on Trilobites and their Relatives. Oxford, UK, 2-6 April 2001. Palaeontology Newsletter, 47:43-51 McCormick, T., Owen, A.W. 2001 Assessing trilobite biodiversity change in the Ordovician of the British Isles. Geological Journal, 36:279-290 McKinzie, M.G. 2001 Fossil Collecting for Trilobites in Texas. MAPS Digest, 24(4):45-51 McMenamin, M.A.S. 2001 A New Nevadiid Trilobite Recognized from Sonora, Mexico. Paleontology Sonora: Lipalian and Cambrian. Meanma Press, pp. 103-106 McMenamin, M.A.S., McMenamin, S.K. 2001 Homeotic Genes, the Antennapedia Complex in the Trilobite Genome, and Iterative Evolution. Paleontology Sonora: Lipalian and Cambrian. Meanma Press, pp. 107-113 McMenamin, M.A.S. 2001 New Trilobites from the Campito Formation of the White-Inyo Mountains. Paleontology Sonora: Lipalian and Cambrian. Meanma Press, pp. 114-116 McNamara, K.J., Yu, F., Zhou, Z.Y. 2001 Heterochrony and homoeotic evolution in the oryctocephalid trilobite Arthricocephalus from the Early Cambrian of China. International Trilobite Conference 3 (Oxford, U.K., 2001) Mikuláš, R., Slavícková, J. 2001 Trilobites and minute ovoid pellets in a burrow (Ordovician, llanvirnian, Czech Republic). Ichnos, 8(3):243-249 Mikulic, D.G., Kluessendorf, J. 2001 Moulting behaviour and disarticulation patterns of Silurian calymenids: implications for interpreting trilobite ecology and taphonomy. International Trilobite Conference 3 (Oxford, U.K., 2001) Miller, J.F., Evans, K.R., Loch, J.D., Ethington, R.L., Stitt, J.H. 2001 New Lithostratigraphic Units in the Notch Peak and House Formations (Cambrian-Ordovician), Ibex Area, Western Millard County, Utah. Brigham Young University, Geology Studies, 46:35-70 Minelli, A., Fusco, G., Hughes, N.C., Webster, M. 2001 Tagmata and segment specification in trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Modliński, Z., Szymanski, B. 2001 The Ordovician stratigraphy and paleogeography of the Nida-Holy Cross Mts. Area, Poland - a review. Geological Quarterly, 45(4):417-433 Moffitt, J. 2001 Faking Trilobites in the Sahara Desert. MAPS Digest, 24(4):113-119 Morzadec, P. 2001 Les Trilobites Asteropyginae du Dévonien de l'Anti-Atlas (Maroc). [Asteropyginae Trilobites from the Devonian of the Anti-Atlas (Morocco).] Palaeontographica Abt.A, 262:53-85 Naimark, E.B., Markov, A.V. 2001 The Cambrian Evolutionary Stages of Agnostids. Paleontologicheskii Zhurnal, 2001(6):50-60 Naimark, E.B., Markov, A.V. 2001 The Cambrian Evolutionary Stages of Agnostids. Paleontological Journal, 35(6):614-623 Naimark, E. 2001 ПОЯВЛЕНИЕ ГОМОЛОГИЧЕСКИХ СЕРИЙ В ЦЕНТРАХ ДИВЕРСИФИКАЦИИ (НА ПРИМЕРЕ ТРИЛОБИТОВ ОТРЯДА Agnostida). [The emergence of homologous series in the centers of diversification (for example trilobites order Agnostida).] Russian Academy of Science, 13 pp. Ngan, P.K. 2001 New data on trilobites from Late Cambrian sediments in Vietnam and neighbouring areas. International Trilobite Conference 3 (Oxford, U.K., 2001) Ogienko, L.V., Garina, S.Y. 2001 СТРАТИГРАФИЯ И ТРИЛОБИТЫ КЕМБРИЯ СИБИРСКОЙ ПЛАТФОРМЫ. СТРАТИГРАФИЧЕСКАЯ ЧАСТЬ. [Stratigraphy and Cambrian Trilobites of the Siberian platform. Stratigraphic Part.] Moskva: Nauchnyi mir, 266 pp. Ogienko, L.V., Tyurin, S.Y. 2001 СТРАТИГРАФИЯ И ТРИЛОБИТЫ КЕМБРИЯ СИБИРСКОЙ ПЛАТФОРМЫ. [Stratigraphy and Trilobites Cambrian of the Siberian Platform.] Moskva: Nauchnyi mir, 322 pp. Owen, A.W., McCormick, T. 2001 Ordovician trilobite biodiversity change in the British Isles. International Trilobite Conference 3 (Oxford, U.K., 2001) Owens, R.M., Servais, T., Koch, L., Fatka, O. 2001 Trilobites from the Llanvirn of the Condroz Ridge, Belgium, and their palaeogeographical significance. In: Early Palaeozoic Palaeogeographies and Palaeobiogeographies of Western Europe and North Africa, September 24-26, 2001. Pålsson, C. 2001 Middle and Upper Ordovician graptolites, trilobites, and biostratigraphy of Scania and Jämtland, Sweden. Dissertation, Lund Publications in Geology, 95 pp. Parcha, S.K. 2001 Agnostid trilobite fauna from the Cambrian successions of the Tethyan Himalayan regions and their implications for Biochronology and Global correlation. Himalayan Geology Seminar, Programme Abstracts. Pärnaste, H. 2001 On the systematic position of cyrtometopinine (Cheiruridae) trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Pärnaste, H. 2001 The Billingen Trilobites of the Northern East Baltic. WOGOGOB-2001 Conference Materials, pp. 20-21 Pellerin, J.G., Séguin, T. 2001 Triarthrus spinosus Billings. MAPS Digest, 24(4):70-71 Peng, S.C. 2001 Cambrian of the Hunan-Guizhou Region. Palaeoworld 13:3-51 Peng, S.C. 2001 South China 2001. The Trilobite Papers, 13:26-27 Peng, S.C., Babcock, L.E., Lin, H. 2001 Notes on the Concept and Familial Classification of Prodamesella Chang, 1959 (Trilobita, Cambrian). Acta Palaeontologica Sinica, 40(3):409-417 Peng, S.C., Babcock, L.E., Lin, H. 2001 Cambrian shumardiid trilobites from western Hunan, China. International Trilobite Conference 3 (Oxford, U.K., 2001) Peng, S.C., Babcock, L.E., Lin, H. 2001 Illustrations of polymeroid trilobites from the Huaqiao Formation (Middle-Upper Cambrian), Paibi and Wangcun sections, northwestern Hunan, China. Palaeoworld, 13:99-122 Peng, S.C., Babcock, L.E., Lin, H., Chen, Y., Zhu, X. 2001 Potential global stratotype section and point for the base of an Upper Cambrian series defined by the first appearances of the trilobite Glyptagnostus reticulatus, Hunan Province, China. Acta Palaeontologica Sinica, 40(Supplement):157-172 Peng, S.C., Li, Y., Lin, T. 2001 Restudy on the Trilobites (Agnostoids and Other Polymerids) from the Miaopo Formation (Upper Ordovician) in Eastern Yangtze Gorge Area, Western Hubei. Acta Palaeontologica Sinica, 40(1):1-19 Peng, S.C., Lin, T., Van Iten, H., Zhu, M., Lin, H. 2001 Primitive ptychoparioids from southern Anhui Province, South China. Acta Palaeontologica Sinica, 40(Supplement):236-242 Petrunina, Z.E., Izokh, N.G., Sennikov, N.V., Gabova, M.F. 2001 СОВМЕСТНЫЕ НАХОДКИ ТРИЛОБИТОВ, ГРАПТОЛИТОВ И КОНОДОНТОВ В ВЕРХНЕЙ ЧАСТИ ТОЛСТОЧИХИНСКОЙ СВИТЫ (ТРЕМАДОК САЛАИРА). Joint discoveries of trilobites, graptolites and conodonts in the upper part of the Tolstochikhin Formation (Tremadoc Salair). pp. 209-211 In: Evolution of Life on Earth: Proceedings of the II International Symposium, November 12-15, 2001. Tomsk Petrunina, Z.E., Izokh, N.G., Sennikov, N.V., Gabova, M.F. 2001 СОВМЕСТНЫЕ НАХОДКИ ТРИЛОБИТОВ, ГРАПТОЛИТОВ И КОНОДОНТОВ В ВЕРХНЕЙ ЧАСТИ ТОЛСТОЧИХИНСКОЙ СВИТЫ (ТРЕМАДОК САЛАИРА). Joint findings of trilobites, graptolites and conodonts in the upper part Tolstochikhin Formation (Tremadoc Salair). In: ЭВОЛЮЦИЯ ЖИЗНИ НА ЗЕМЛЕ. Evolyutsiya zhizni na Zemle. Materialy II Mezhdunarodnogo simpoziuma, pp. 209-211 Phạm, K.N. 2001 New data on trilobites from Late Cambrian sediments in Vietnam and neighbouring areas. International Trilobite Conference 3 (Oxford, U.K., 2001) Polkowsky, S. 2001 Mecklenburger Geschiebetrilobitenfunde. [Trilobite discovery in Mecklenburg Geschiebe.] Geschiebekunde Aktuell, 17(1):9-13 Poort, R.J. 2001 Trilobieten. [Trilobites.] Gea, 34(3):1 Poort, R.J. 2001 Terminologie en lichaamsbouw van trilobieten. [Terminology and physique of trilobites.] Gea, 34(3):2-4 Poort, R.J. 2001 Systematiek van de klasse Trilobita. [Systematics of the Class Trilobita.] Gea, 34(3):5-7 Poort, R. 2001 Trilobieten. Trilobiten aus dem Geschiebe, aus Bundenbach und aus dem Devon und Karbon von Limburg. [Trilobites from the sediment, from Bundenbach and the Devonian and Carboniferous of Limburg.] 56 pp. Popp, A., Schöning, H. 2001 Shumardia (Conophrys?) calamiformis n.sp.. Ein neuer Trilobit aus ordovizischen Geschieben. [Shumardia (Conophrys?) calamiformis n. sp. A New Trilobite from Ordovician Geschiebe.] Geschiebekunde Aktuell, 17(2-3):85-91 Poirier, B. 2001 The Search for Ruin Wash Trilobites. Fossil News, 7(8):6-8 Rábano, I., Sachanski, V.V., Gutiérrez-Marco, J.C., Yanev, S.N. 2001 Placoparia (Trilobita, Cheirurina) en el Ordovícico de Bulgaria. [Placoparia (Trilobita, Cheirurina) in the Ordovician of Bulgaria.] In: XVII Jornadas de la Sociedad Española de Paleontología, Albarracín, Teruel, España. pp.529-534 Rhebergen, F. 2001 Trilobieten in noordelijke zwerfstenen in Nederland. [Trilobites in northern boulders in the Netherlands.] Gea, 34(3):39-43 Robison, R.A. 2001 Abrupt interspecific variation in Ptychagnostus (Cambrian Trilobita): a case for hybridisation. International Trilobite Conference 3 (Oxford, U.K., 2001) Rudkin, D.M., Young, G.A., Elias, R.I., Dobrzanski, E.P. 2001 The world's biggest trilobite: a giant among arthropods. International Trilobite Conference 3 (Oxford, U.K., 2001) Rudolph, F. 2001 Geschiebe aus Kreuzfeld; Trilobiten, Seeigel und Holsteiner Gestein. [Geschiebe from Kreuzfeld; Trilobites, sea urchins and Holsteiner rocks.] Klassische Fundstellen der Paläontologie, 4:245-254 Russell, A.P. 2001 Paradoxides harlini Green: A Massachusetts' Gem. MAPS Digest, 24(4):52-59 Rydell, J., Hammarlund, J., Seilacher, A. 2001 Trace fossil associations in the Swedish Mickwitzia sandstone (Lower Cambrian); Did trilobites really hunt for worms? Geologiska Foreningens i Stockholm Forhandlingar, 123(4):247-250 Sandford, A.C. 2001 A revision of Nephranomma (Phacopidae), with new species from Victoria, Australia. International Trilobite Conference 3 (Oxford, U.K., 2001) Sandford, A.C. 2001 Homalonotid trilobites from the Silurian and Early Devonian of southeastern Australia and New Zealand. International Trilobite Conference 3 (Oxford, U.K., 2001) Santel, W. 2001 Trilobiten aus dem Silur der Karnischen Alpen, Österreich. Teil 1. [Trilobites from the Silurian of the Carnic Alps/Austria. Part I.] Palaeontographica Abt.A, 262(4-6):87-191 Schovsbo, N.H. 2001 Why barren intervals ? A taphonomic case study of the Scandinavian Alum Shale and its faunas. Lethaia, 34(4):271-285 Schraut, G. 2001 Paläogeographie im Unterdevon auf der Grundlage einer Trilobiten-Stratigraphie. [Palaeogeography in the Lower Devonian on the basis of a trilobite stratigraphy.] Dissertation, Habilitationsschrift Johann-Wolfgang-Goethe-Universität, Frankfurt am Main. Edition Wissenschaft, Reihe Biologie, 342 pp. Sdzuy, K. 2001 La reformación de fósiles deformados demostrado en trilobites del piso Marianiense (Cámbrico inferior) del Sur de la Península Ibérica. [The reformation of deformed fossils demonstrated in trilobites of the Marianian level (Lower Cambrian) of the South of the Iberian Peninsula.] Boletín de la Real Sociedad Española de Historia Natural, Sección Geológica, 96(3-4):85-100 Sdzuy, K., Hammann, W., Villas, E. 2001 The Upper Tremadoc fauna from Vogtendorf and the Bavarian Ordovician of the Frankenwald (Germany). Senckenbergiana Lethaea, 81(1):207-261 Senosia, M.A. 2001 Trilobites de la cordillera Cantábrica y eventos geológicos. [Trilobites of the Cantabrian mountain range and geological events.] Boletín de la SEA, 28:1-14 Simonetta, A.M., Pacini, M., Tinalli, L. 2001 Trilobita, Crustacea, Chelicerata, Myriapoda and Insecta? International Trilobite Conference 3 (Oxford, U.K., 2001) Siveter, D.J., Briggs, D.E.G., Siveter, D.J., Sutton, M.D. 2001 Arthropods from the Herefordshire Lagerstätte, UK. International Trilobite Conference 3 (Oxford, U.K., 2001) Slavícková, J. 2001 Exuviation of selected Bohemian trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Slavícková, J., Kraft, P. 2001 Remarks on the palaeoecology of agnostid trilobites. Journal of the Czech Geological Society, 46(3-4):215-218 Slavícková, J., Kraft, P. 2001 Pellets associated with Bohemian Ordovician trilobites: preliminary report. International Trilobite Conference 3 (Oxford, U.K., 2001) Schultz, D.B., Adrain, J.M., Westrop, S.R. 2001 Biostratigraphy and Paleoecology of Late Cambrian (Marjuman) Trilobites From the Emigrant Springs Formation, Southern Schell Creek Range, Nevada. GSA 5044 (April 23-24, 2001) Paper No. 16-0 Slupik, A.A. 2001 Trilobieten in Polen. [Trilobites in Poland.] Gea, 34(3):50-53 Sohn, J.W., Kim, D.H., Choi, D.K. 2001 Stratigraphy of the Cambro-Ordovician Strata in the Mt. Samtae area, Danyang, Korea. Journal of the Paleontological Society of Korea, 17:23-34 Sohn, J.W., Lee S.B., Kim, D.H., Choi, D.K. 2001 Trilobite faunal successions across the Cambrian-Ordovician boundary interval in Korea. Palaeoworld, 13:300-303 Sohn, J.W. 2001 Stratigraphy and paleontology of the cambrian-ordovician strata in the Osangchon area, Tanyang, Korea. MSc Thesis, Seoul National University, 94 pp. Steiner, M., Zhu, M., Weber, B., Geyer, G. 2001 The Lower Cambrian of eastern Yunnan: Trilobite-based biostratigraphy and related faunas. Acta Palaeontologica Sinica, 40(supplement):63-79 Stinchcomb, B.L. 2001 The Potosi Mini-Lagerstätten. MAPS Digest, 24(4):106-112 Stone, G.L.H. 2001 Trilobite Tales (Pygidia?). MAPS Digest, 24(4):27-30 Stouge, S., Maletz, J., Nielsen, A.T. 2001 Integrated biostratigraphy (graptolites, trilobites and conodonts) and interregional correlation of the upper Volkhov-lower Kunda deposits of Albjära-1 well, Scania, Sweden. WOGOGOB-2001 Conference Materials, pp. 27-28 Südkamp, W.H. 2001 Bundenbach (Hunsrück, BDR): meestal arm, soms rijk. "Softe" buikzijden van trilobieten maken vindplaats wereldberoemd. [Bundenbach (Hunsrück, BDR): mostly poor, sometimes rich. "Soft" abdominal sides of trilobites make world famous site.] Gea, 34(3):22-29 Sundberg, F.A., McCollum, L.B., McCollum, M.B. 2001 Sequence Stratigraphy of the Lower-middle Cambrian Boundary Interval, Southern Great Basin. GSA 03711 (April 9-11, 2001) Paper No. 42-1 Suzuki, Y. 2001 Transition of reef living trilobites in the Ordvician-Silurian border zone. Abstracts with Programs p. 45, 2001 Annual Meeting, The Palaeontological Society of Japan Suzuki, Y. 2001 Identification of Respiratory Region in Trilobita: Application from Present Arthropods. Abstracts with Programs p.102, 2001 Annual Meeting, The Palaeontological Society of Japan Suzuki, Y. 2001 Revision of the late Ordovician Trilobite Holotrachelus punctillosus (Toernquist,1884) from Dalarna, Sweden. Acta Palaeontologica Polonica, 46(3):331-348 Taylor, J.F. 2001 Uppermost Cambrian inner shelf faunas of the western United States. International Trilobite Conference 3 (Oxford, U.K., 2001) Taylor, J.F., Brezinski, D.K., Sell, B.K. 2001 Trilobite faunas in Upper Cambrian peritidal bank facies in the Appalachians. International Trilobite Conference 3 (Oxford, U.K., 2001) Taylor, J.F., Brezinski, D.K., Sell, B.K. 2001 A Refined Trilobite-based Biozonation for Upper Cambrian Outer-shelf Deposits in the Central Appalachians. GSA 20757 (GSA Annual Meeting) Taylor, J.F., Loch, J.D., Repetski, J.E., Ethington, R.L., Myrow, P.M. 2001 Evidence of a Pronounced Mid-ibexian Submergence Event on the Southern Laurentian Platform. GSA 28294 (November 5-8, 2001) Paper No. 135-0 Tetreault, D.K. 2001 A new Silurian Konservat-Lagerstatte from the Eramosa Dolostone of the southern Bruce Peninsula, Ontario, Canada. PhD Thesis, The University of Western Ontario (Canada), 194 pp. Thomas, G. 2001 I found a Trilobite. MAPS Digest, 24(4):81-85 Thormann, F., Weddige, K. 2001 Addendum zu Struve, W. 1992, Neues zur Stratigraphie und Fauna des rhenotypen Mittel-Devon; Abbildungen der Holotypen. [Addendum to Struve, W. (1992), News on Stratigraphy and Fauna of the Middle-Devonian rhenotypes; Pictures of the Holotypes.] Senckenbergiana Lethaea, 81(2):307-327 Tortello, M.F., Esteban, S.B. 2001 Lower Ordovician stratigraphy and trilobite faunas from the Southern Famatina Range, La Rioja, Argentina. International Trilobite Conference 3 (Oxford, U.K., 2001) Turvey, S.T. 2001 Arenig to Llanvirn trilobite palaeoecology of the South China plate. International Trilobite Conference 3 (Oxford, U.K., 2001) Turvey, S.T. 2001 Phylogeny and biogeography of the Reedocalymeninae. International Trilobite Conference 3 (Oxford, U.K., 2001) Vaccari, N.E. 2001 Trilobites de la Formación San Juan (Ordovícico Inferior), Precordillera Argentina. [Trilobites of the San Juan Formation (Lower Ordovician), Argentine Precordillera.] Ameghiniana, 38(3):331-347 Valícek, J., Šaric, R. 2001 New finds Luhops expectans (Barrande, 1852) (Trilobita) from Barrandian Middle Cambrian (Bohemia). Palaeontologia Bohemiae, 7(3):54-61 Vaněk, J. 2001 Hedstroemia sectator n. sp., a new proetid trilobite from the Prague Basin (Silurian, Wenlock, Bohemia). Palaeontologia Bohemiae, 7(3):62-64 Vaněk, J. 2001 Remarks to the article F.C. Shaw: Trilobites of the Králův Dvůr Formation (Ordovician) of the Prague Basin, Czech Republic. Palaeontologia Bohemiae, 7(3):65-71 Vaněk, J., Valícek, J. 2001 New index of the genera, subgenera, and species of Barrandian trilobites. Part A–B (Cambrian and Ordovician). Palaeontologia Bohemiae, 7(1):1-49 Verdi, A.J. 2001 The Philatelic Trilobite. MAPS Digest, 24(4):60-61 Vidal, M., Loi, A. 2001 Trilobites and sedimentary structures from the Kermeur Formation (Caradoc; Crozon Peninsula, France): a protected marine environment. International Trilobite Conference 3 (Oxford, U.K., 2001) Villumsen, J., Nielsen, A.T., Stouge, S. 2001 The trilobite and conodont biostratigraphy of the upper Volkhov - lower Kunda deposits at Hällekis Quarry, Västergöland, Sweden. WOGOGOB-2001 Conference Materials, pp. 30-31 Vizcaïno, D., Álvaro, J.J. 2001 Early Ordovician sedimentary rocks and trilobite diversity patterns in the southern Montagne Noire (Languedoc, France). International Trilobite Conference 3 (Oxford, U.K., 2001) Vizcaïno, D., Álvaro, J.J., Lefebvre, B. 2001 The Lower Ordovician of the southern Montagne Noire. Annales de la Société géologique du Nord, Ser.2, 8(4):213-220 Vogel, W. 2001 An exceptionally well preserved Phacopidae from Ontario. MAPS Digest, 24(4):43-44 Waisfeld, B.G. 2001 Trilobites de la familia Olenidae en el Ordovícico Inferior (Arenigiano) de la Cordillera Oriental Argentina. [Trilobites of the family Olenidae from the Lower Ordovician (Arenigian) of the Argentine Eastern Cordillera.] Ameghiniana, 38(2):195-211 Waisfeld, B.G., Vaccari, N.E., Chatterton, B.D.E., Edgecombe, G.D. 2001 Systematics of Shumardiidae (Trilobita), with new Species from the Ordovician of Argentina. Journal of Paleontology, 75(4):827-859 Webster, M. 2001 Intraspecific Variation and Morphological Evolution in the Early Cambrian Trilobite Bristolia (Olenelloidea). GSA 21300 (November 5-8, 2001) Paper No. 12-0 Webster, M. 2001 Allometric patterning in trilobite ontogeny: testing for heterochrony in Nephrolenellus. International Trilobite Conference 3 (Oxford, U.K., 2001) Webster, M., Sheets, H.D., Hughes, N.C. 2001 Chapter 4. Allometric patterning in trilobite ontogeny: Testing for allometric heterochrony in Nephrolenellus. pp. 105-144. In: Beyond Heterochrony. Wiley-Liss, New York, 371 pp. Weddige, K. 2001 Devonian Correlation Table; Supplements 2001 by Wang Cheng-Yuan. Trilobite zones in China. Senckenbergiana Lethaea, 81(2):435-462 Wessman, F., Eberle, J.J. 2000 Trilobites from the Fred Wessman Collection. Houston Museum of Natural Science, 32 pp. Westrop, S.R., Adrain, J.M. 2001 Sampling at the species level: Impact of spatial biases on diversity gradients. Geological Society of America, Geology, 29(10):903-906 Westrop, S.R., Adrain, J.M., Bean, J.R. 2001 Stratigraphic Context of Late Cambrian Trilobite Extinctions: Evidence From Eastern Nevada. GSA 27676 (November 5-8, 2001) Paper 12-0 Westrop, S.R., Landing, E. 2001 Environmental patterns in the Early Cambrian diversification of trilobites. International Trilobite Conference 3 (Oxford, U.K., 2001) Whiteley, T.E., Smith, K. 2001 Fossil Lagerstätten of New York: Caleb's Quarry: Part 1 - The Trilobites. American Paleontologist, 9(1):3-5 Windberg, A.B. 2001 Trilobites alive! The art of scientifically accurate reconstructions of fossils and palaeoenvironments. International Trilobite Conference 3 (Oxford, U.K., 2001) Wolfart, R. 2002 Trilobita from the Kanchanaburi Region (Arenig) and from the Thong Pha Phum Region (Middle to Late Ordovician). pp. 35-118 In: Ordovician Faunas (Trilobita, Ostracoda, Cystoidea, Crinoidea) from West Thailand. Geologisches Jahrbuch, Reihe B 94:1-265 Yochelson, E. 2001 The Eyes of Trilobites: Walcottiana Trivia. The Trilobite Papers, 13:12-13 Yuan, J., Yin, G. 2001 On Taxonomic Position of Late Cambrian Protaitzehoia Yang (Trilobita). Acta Palaeontologica Sinica, 40(3):343-350 Yuan, J., Zhao, Y.L., Li, Y. 2001 Biostratigraphy of Oryctocephalid Trilobites. Acta Palaeontologica Sinica, 40(supplement):143-156 Yuan, J., Zhao, Y.L., Li, Y. 2001 Notes on the Classification and Phylogeny of Oryctocephalids (Trilobita: Arthropoda). Acta Palaeontologica Sinica, 40(supplement):214-226 Yuan, W., Li, L., Zhou, Z.Y., Zhang, C. 2001 Ontogeny of the Silurian Trilobite Aulacopleura (Aulacopleura) wulongensis Wang of Western Hubei and Its Implications for the Phylogeny of the Aulacopleurinae. Acta Palaeontologica Sinica, 40(3):388-398 Yuan W., Zhou Z.Y., Zhou Z. 2001 On the ontogeny of Ovalocephalus primitivus. International Trilobite Conference 3 (Oxford, U.K., 2001) Zhang, W. 2001 Supplementary note on Jixianella, new name for Jixiania Zhang, 1995. Acta Palaeontologica Sinica, 40:309 Zhang, W., Babcock, L.E., Xiang, L., Sun, W.G., Luo, H., Jiang, Z.W. 2001 Lower Cambrian Stratigraphy of Chengjiang, Eastern Yunnan, China with Special Notes on Chinese Parabadiella, Moroccan Abadiella and Australian Abadiella huoi. Acta Palaeontologica Sinica, 40(3):294-309 Zhao, Y., Yuan, J., McCollum, L.B., Sundberg, F.A., Yang, R., Guo, Q., Zhu, L., Yang, X. 2001 A potential GSSP for the Lower and Middle Cambrian boundary near Balang Village, Taijing County, Guizhou Province, China. Acta Palaeontologica Sinica, 40(Supplement):130-142 Zhou, Z.Y., Luo, H., Zhou, Z.Q., Yuan, W. 2001 Palaeontological constrains on the extent of the Ordovician Indo-China Terrane in western Yunnan. Acta Palaeontologica Sinica, 40(3):310-317 Zhou, Z.Y., Zhou, Z.Q., Yuan, W. 2001 Llanvirn-early Caradoc trilobite biofacies of western Hubei and Hunan, China. Alcheringa, 25(1):69-86 Zhou Z.Y., Zhou Z.Q., Yuan, W. 2001 Latest Llanvirn to early Caradoc trilobites and biofacies of southwest Shaanxi, China. International Trilobite Conference 3 (Oxford, U.K., 2001) Zhu, M.Y., L,i G.X., Zhang, J., Steiner, M., Qian, Y., Jiang, Z. 2001 Early Cambrian Stratigraphy of East Yunnan, Southwestern China: A Synthesis. Acta Palaeontologica Sinica, 40(supplement):4-39 Żylińska, A. 2001 Stratigraphic and biogeographic significance of Late Cambrian Trilobites from the Holy Cross Mountains, Central Poland. PhD Thesis, University of Warsaw, 176 pp. Żylińska, A. 2001 Late Cambrian Trilobites from the Holy Cross Mountains, Central Poland. Acta Geologica Polonica, 51(4):333-383 *** 2002 Trilobite Citations (148) *** Alekseenko, A.A., Ëlkin, E.A. 2002 Representatives of the Family Synphoriidae Delo from the Emsian (Lower Devonian) of the Gorny Altai, south of West Siberia. Novosti Paleontologii i Stratigrafii, 5:113-121 Amati, L, Westrop, S.R. 2002 Paleoecology of Trilobites From the Viola Group of Oklahoma: Implications for Changes in Ordovician Marine Communities. GSA 39281 (October 27-30, 2002) Paper No. 203-3 Amler, M.R.W., Gereke, M. 2002 Karbon-Korrelationstabelle (KKT). Trilobiten-Zonen. [Carboniferous Correlation Table (CCT). Trilobite Zone.] Senckenbergiana Lethaea, 82(2):691-709 Aramburu, C., Méndez-Bedia, I., Arbizu, M. 2002 The Lower Paleozoic in the Cantabrian Zone (Cantabrian Mountains, NW Spain). Cuadernos del Museo Geominero, 1:35-49 Babcock, L.E., Peel, J.S. 2002 Anatomy, Paleoecology, and Taphonomy of the Trilobite Buenellus From the Sirius Passet Biota (Cambrian), North Greenland. GSA 40288 (October 27-30, 2002), Paper No. 75-8 Basse, M. 2002 Eifel-Trilobiten. 1. Proetida. [Eifel-Trilobites. 1. Proetida.] Goldschneck-Verlag, 150 pp. Basse, M., Heidelberger, D. 2002 Devonische Gastropoda und Trilobita aus der Lahn-Mulde (Rheinisches Schiefergebirge). [Devonian Gastropoda and Trilobita from the Lahn-Mulde (Rhenish Slate Mountains).] Jahrbücher des Nassauischen Vereins für Naturkunde, 123:67-103 Bean, J.R. 2002 Trilobite paleoecology and biostratigraphy of the Upper Cambrian (Steptoean) Dunderberg Formation, Cherry Creek Range and Schell Creek Range, Nevada. MSc Thesis, University of Iowa, 152 pp. Bowdler-Hicks, A 2002 The taxonomy, phylogeny and biogeography of the Marrolithinae (Trinucleidae, Trilobita). PhD Thesis. University of Glasgow, 271 pp. Bowdler-Hicks, A., Ingham, J.K., Owen, A.W. 2002 The Taxonomy and Stratigraphical Significance of the Anglo-Welsh Cryptolithinae (Trinucleidae, Trilobita). Palaeontology, 45(6):1075-1105 Brandt, D. 2002 Ecdysial efficiency and evolutionary efficacy among marine arthropods: implications for trilobite survivorship. Alcheringa, 26(3):399-422 Brauckmann, C., Weyer, D. 2002 Ein bemerkenswerter Trilobit aus dem tieferen Visé (Unterkarbon) von Thüringen. [A remarkable trilobite from the lower Viséan (Lower Carboniferous) of Thuringia.] Museum für Naturkunde Magdeburg, Abhandlungen und Berichte für Naturkunde, 25:3-13 Brezinski, D.K., Repetski, J.E., Taylor, J.F. 2002 Middle Cambrian to Upper Ordovician Stratigraphy and Paleontology Along the Chesapeake & Ohio Canal National Historical Park, Western Maryland. GSA 44516 (October 27-30, 2002) Paper No. 187-5 Brown, A., MacLeod, N. 2002 Variation in trilobite terrace ridge patterns using extended eigenshape analysis. The Palaeontological Association 46th Annual Meeting 2002 - Abstracts 51:84 Buchholz, A. 2002 Ctenopyge (Ctenopyge?) aculeata n. sp. aus einem Geschiebe der oberkambrischen Stufe 5 (Peltura-Stufe) Vorpommers (Norddeutschland). [Ctenopyge (Ctenopyge?) aculeata n. sp. from a Geschiebe of the Upper Cambrian stage 5 (Peltura Stage) of Western Pomerania (Northern Germany).] Geschiebekunde Aktuell, 18(2):49-52 Budil, P. 2002 Dalmanitid and Acastid Trilobites of the Ordovician and Silurian of the Prague Basin. MSc Thesis, Czech Geological Survey, Prague, 167 pp. Budil, P., Kraft, P. 2003 New fauna from the Bohdalec Formation in Prague-Vysocany. Zprávy o Geologických Výzkumech v Roce, 36:119-121 Chacaltana, C., Cerrón, F., Valencia, M. 2002 Nuevas evidencias devonianas en sedimentitas de la Cordillera Occidental (SO del Perú) con ocurrencia de Phacops (Trilobita) y Acrospirifer (Brachiopoda) y su implicancia en el análisis sedimentario y tectonoambiental. [New Devonian evidences in sediments of the Western Cordillera (SW of Peru) with occurrence of Phacops (Trilobita) and Acrospirifer (Brachiopoda) and their implication in the sedimentary and tectonoenvironmental analysis.] Boletín de la Sociedad Geológica del Perú, 94:5-15 Chen, R., Zhou, Z.Y. 2002 An Ordovician (Early Llanvirn) Trilobite Faunule from Nanzheng, Southern Shaanxi. Acta Palaeontologica Sinica, 41(2):219-231 Choi, D.K. 2002 Study on trilobite fossils and stratigraphy in Mungyeong Supergroup (Lower Paleozoic). 48th National Science Exhibition, School of Earth Sciences, 28 pp. Clarkson, E.N.K., Ahlberg, P. 2002 Ontogeny and Structure of a New, Miniaturised and Spiny Olenid Trilobite from Southern Sweden. Palaeontology, 45(1):1-22 Clarkson, E.N.K., Taylor, C.M. 2002 The Deerhope Formation in the North Esk Inlier, Pentland Hills, Scotland. Special Papers in Palaeontology, 67:29-44 Cocks, L.R.M., Fortey, R.A. 2002 The Palaeogeographical Significance of the Latest Ordovician Fauna from the Panghsa-Pye Formation of Burma. Special Papers in Palaeontology, 67:57-76 Cotton, T.J. 2002 The phylogeny and morphological evolution of Cambrian trilobites and their relatives. PhD Thesis, University of Bristol, 301 pp. Crônier, C., Clarkson, E.N.K. 2002 Variation of eye-lense distribution in a new late Devonian phacopid trilobite. Transactions of the Royal Society of Edinburgh: Earth Sciences, 92(2):103-113 Ebach, M.C. 2002 A systematic revision of the Harpetidae (Trilobita) and a critique of cladistic biogeographic methodology. PhD Thesis, University of Melbourne, 224 pp. Ebach, M.C. 2002 Lower Devonian trilobites from Cobar, New South Wales. Records of the Western Australian Museum, 20:353-378 Ebach, M.C., McNamara, K.J. 2002 A systematic revision of the family Harpetidae (Trilobita). Records of the Western Australian Museum, 21:235-267 Ebbestad, J.O.R., Budd, G.E. 2002 Burlingiid Trilobites from Norway, with a Discussion of their Affinities and Relationships. Palaeontology, 45(6):1171-1195 Ebbestad, J.O.R., Högström, A. 2002 Trilobittens nye klär. [Trilobite's new clothes.] Naturen, 5:251-256 Ergaliev, F.G. 2002 New Polymerid Trilobites from Middle Cambrian of the Aksai geological reserve (Maly Karatau, South Kazakhstan). Geology of Kazakhstan, 2:36-56 Eoff, J.D. 2002 Late Cambrian (Steptoean) trilobites from the Cow Head Group, western Newfoundland. MSc Thesis, University of Oklahoma, 250 pp. Eoff, J.D., Westrop, S.R. 2002 Biostratigraphic and Paleoecologic Significance of Late Cambrian (Steptoean) Trilobite Faunas From the Cow Head Group, Western Newfoundland. GSA 33002 (April 11-12, 2002) Paper No. 2 Ernst, H.U., Rudolph, F. 2002 Trilobiten weltweit. Die Welt der Dreilapper und ihr Spiegelbild in der Philatelie. [Trilobites worldwide. The World of Trilobites and their Reflection in Philately.] Verlag Dr. Friedrich Pfeil, München, 118 pp. Feist, R. 2002 Trilobites from the latest Frasnian Kellwasser Crisis in North Africa (Mrirt, central Moroccan Meseta). Acta Palaeontologica Polonica, 47(2):203-201 Fletcher, T.P. 2002 Working on Cambrian Trilobites 1959-2002. The Trilobite Papers, 14:22 Fortey, R.A. 2002 Trilobiten. Fossilien erzählen die Geschichte der Erde. [Trilobites. Fossils tell the story of the earth. Deutscher Taschenbuch Verlag, 276 pp. Funegawa, S., Suzuki, Y., Sakai, H. 2002 Discovery of Ordovician Trilobite Fossils from tectonic deposits on Lesser Himalayan Metamorphic Rocks Chikyu Monthly, 24(4):249-253 Garton, E.R. 2002 New localities for the Trilobite Kaskia chesterensis from the upper Mississippian of West Virginia. Proceedings of the West Virginia Academy of Science, Abstracts. Geyer, G. 2002 A Century Ago: 1902. The Trilobite Papers, 14:29-30 Ghilardi, R.P., Simoes, M.G. 2002 Novas ocorrências de trilobites na Formação Ponta Grossa (Devoniano), município de Tibagi, Estado do Paraná. [New occurrences of trilobites in the Ponta Grossa (Devonian) Formation, Tibagi municipality, Paraná State.] In: Reunião Paleo - São Paulo, Paleontologia em Destaque, 40:34 Hahn, G. 2002 Carboniferous and Permian Trilobites 1780 - 1850. The Trilobite Papers, 14:10 Hahn, G. 2002 Establishment of Proetus Steininger. The Trilobite Papers, 14:20 Hahn, G., Hahn, R. 2002 Phylogenie und Systematik von Chlupacula und verwandten Gattungen (Trilobita; Unter-Karbon). [Phylogeny and systematics of Chlupacula and related genera (Trilobita; Lower Carboniferous).] Geologica et Palaeontologica, 36:45-77 Hahn, G., Hahn, R., Müller, P., Ramovs, A. 2002 Neue Trilobiten-Funde aus dem Unter-Perm Sloweniens. [New trilobite finds from the Lower Permian of Slovenia.] Geologica et Palaeontologica, 36:99-113 Hampton, J. 2002 An Assemblage of the Carboniferous trilobite Paladin mucronatus (M'Coy, 1844). The Palaeontological Association 46th Annual Meeting 2002 - Abstracts 51:126 Han, N. 2002 Panderian Organ and Enrollment of Ordovician Trilobites. Geological Publishing House Beijing, 81 pp. Heim, N.A. 2002 Cambrian trilobites and paleogeography of the Tethyan Himalaya. PaleoBios, 22(1,Suppl.):4 Heim, N.A., Hughes, N.C. 2002 Intraspecific Variation in Trilobites From the Tethyan Himalaya and the Cambrian Biogeography Of Equatorial Peri-gondwanaland. GSA 39454 (October 27-30, 2002) Paper No. 141-8 Henderson, W.G., Hughes, N.C. 2002 Late Cambrian Trilobites (Saukiidae) and Their Implications for Paleogeography and Paleoenvironmental Reconstructions. GSA 41892 (October 27-30, 2002) Paper No. 120-4 Hoel, O.A., Høyberget, M. 2002 The Lower Ordovician trilobite Megistaspis (Rhinoferus) hyorrhina (Leuchtenberg, 1843) (Trilobita) in Norway, with notes on its autecology. Norsk Geologisk Tidsskrift, 82(2):45-51 Holloway, D.J., Campbell, K.S.W. 2002 Opinion Case 3171: Cryphops Richter & Richter, 1926 (Trilobita): Conserved. Bulletin of Zoological Nomenclature, 59:206-208 Holloway, D,J., Thomas, A.T. 2002 Hoplolichoides, Allolichas, Autoloxolichas and Akantharges, and the classification of lichid trilobites. Geobios, 35(1):111-125 Hong, P.S. 2002 Trilobites from the Machari formation, Yongwol, Korea: a new middle Cambrian trilobite fauna and evolution of Irvingella. MSc Thesis, Seoul National University, 143 pp. Hong, P.S. 2002 Late Cambrian trilobite Irvingella from the Machari Formation, Korea: evolution and correlation. Journal of the Paleontological Society of Korea, 18:42-43 Hughes, N.C., Peng, S.C., Luo, H. 2002 Kunmingaspis (Trilobita) putatively from the Yungling Collage, and the Cambrian History of the Eastern Himalayan Syntaxial Region. Journal of Paleontology, 76(4):709-717 Hunda, B.R., Hughes, N.C. 2002 Miniaturization of the Trilobite Flexicalymene: Is There Heterochrony in the Cincinnatian Series? GSA 37243 (October 27, 2002) Paper No. 10-4 Iwasaki, Y. 2002 Distribution of Viaphacops Maximova, 1972, trilobita, devonian in Bolivia. pp. 60-62 In: 3rd European meeting on the palaeontology and stratigraphy of Latin America - EMPSLA. Jago, J.B., Dunster, J.N. 2002 A New Species of the Trilobite Abadiella from the Lower Cambrian of the Eastern Officer Basin, South Australia. Acta Palaeontologica Sinica, 41(3):428-433 Jago, J.B., Haines, P.W. 2002 Repairs to an injured early Middle Cambrian trilobite, Elkedra area, Northern Territory. Alcheringa, 26(1):19-21 Jago, J.B., Sun, X., Zang, W. 2002 Trilobite biostratigraphy in the Stansbury, Arrowie and Warburton Basins. In: Correlation within early Palaeozoic basins of eastern South Australia. Primary Industries and Resources South Australia Report Book, 33:7-13 Jagt, J.W.M. 2002 Nog meer Limburgse trilobieten. [More Limburg trilobites.] Gea, 35(4):26-28 Karim, T., Westrop, S.R. 2002 Taphonomy and Paleoecology of Ordovician Trilobite Clusters, Bromide Formation, South-Central Oklahoma. Palaios, 17:394-403 Kchodl, J. 2002 Early history of Czech (Bohemian) trilobites and their discoverers. MAPS Digest, 25(9):3-4 Kim, D.H., Choi, D.K. 2002 Facies of a Lower Ordovician Carbonate Shelf (Mungok Formation: Taebaeksan Basin, Korea). Facies, 47:43-56 Kim, D.H., Westrop, S.R., Landing, E. 2002 Middle Cambrian (Acadian Series) Conocoryphid and Paradoxidid Trilobites from the Upper Chamberlain's Brook Formation, Newfoundland and New Brunswick. Journal of Paleontology, 76(5):822-842 Kim, K., Sheets, H.D., Haney, R.A., Mitchell, C.E. 2002 Morphometric analysis of ontogeny and allometry of the Middle Ordovician trilobite Triarthrus becki. Paleobiology, 28(3):364-377 Korovnikov, I.V. 2002 КЕМБРИЙСКАЯ СИСТЕМА. ТРИЛОБИТЫ. [Cambrian System. Trilobites.] Atlas of the Flora and Fauna of the Paleozoic-Mesozoic Transbaikalia, pp. 27-41 Korovnikov, I.V. 2002 New data on biostratigraphy Lower and Middle Cambrian northeastern Siberian Platform (Section Khorbosuonka River, Olenek uplift). [Russian Geology and Geophysics] Akademiya Nauk, Sibirskoe Otdelenie, Nauchny Zhurnal, Geologiya i Geofizika, 43(9):826-836 Korovnikov, I.V., Fedoseev, A.V., Sipin, D.P. 2002 Main biotic frontiers in the Cambrian of the north Siberian platform. [Russian Geology and Geophysics] Akademiya Nauk, Sibirskoe Otdelenie, Nauchny Zhurnal, Geologiya i Geofizika, 43(6):493-511 Korovnikov, I.V., Rowland, S.M., Luchinina, V.A., Shabanov, Y.Y., Fedoseev, A.V. 2002 Biostratigraphy of the Upper Vendian, Lower and Middle Cambrian strata in a section on the Yenisei River near Plakhinsky Island (northwestern Siberian Platform). [Russian Geology and Geophysics] Akademiya Nauk, Sibirskoe Otdelenie, Nauchny Zhurnal, Geologiya i Geofizika, 43(4):334-342 Košan, P. 2002 New representatives of Radioscutellum and Cornuscutellum (Trilobita) from the Pragian of the Barrandian area (Lower Devonian, Czech Republic). Bulletin of the Czech Geological Survey, 77(1):45-53 Krueger, H.H. 2002 Atractocybeloides, eine kleinwüchsige Trilobitengattung aus baltoskandinavischen Geschieben und ihrem Anstehenden. 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Special Papers in Palaeontology, 67:153-169 Lane, P.D., Wu, H.J. 2002 Chapter 13. Trilobites. In: Telychian Rocks of the British Isles and China (Silurian, Llandovery Series). National Museums & Galleries of Wales, Geological Series, 21:142-146 Langenburg, E.S., Liddell, W.D., Dehler, C.M. 2002 Geochemistry and Sequence Stratigraphy of the Middle Cambrian Wheeler Formation: Support for Trilobite Chronostratigraphy. GSA46512 (October 27-30, 2002) Paper No. 184-12 Lebrun, P. 2002 Trilobites de France. 1, Généralités sur les trilobites, Massif armoricain (Bretagne, Normandie Vendée). [Trilobites from France. 1, General information on trilobites, Armorican Massif (Brittany, Normandy Vendée).] Minéraux & Fossiles, Hors-série, 14:1-132 Lee, D.C. 2002 Protaspids of Ptychopariidae and taxonomy of Hystricuridae, with discussion of ancestry of Proetidae. PhD Thesis. University of Alberta, 663 pp. Lees, D.C., Fortey, R.A., Cocks, L.R.M. 2002 Quantifying paleogeography using biogeography: a test case for the Ordovician and Silurian of Avalonia based on brachiopods and trilobites. Paleobiology, 28(3):343-363 Leman, M.S., Sone, M. 2002 A Permian Phillipsiid trilobite from Peninsular Malaysia. Geosciences Journal, 6(2):125-129 Leone, F., Ferretti, A., Hammann, W., Loi, A., Pillola, G.L., Serpagli, E. 2002 A general view on the post-Sardic Ordovician sequence from SW Sardinia. Rendiconti della Società Paleontologica Italiana, 1:51-68 Lieberman, B.S. 2002 Phylogenetic Analysis of some Basal Early Cambrian Trilobites, the Biogeographic Origins of the Eutrilobita, and the Timing of the Cambrian Radiation. Journal of Paleontology, 76(4):692-708 Liñán, E., Mayoral, E., Dies Álvarez, M.E., Gámez-Vintaned, J.A., Gozalo, R., Muñiz, F. 2002 Lowermost Cambrian trilobites and ichnofossils from the Pedroche Formation (Sierra de Córdoba, southern Spain). In: VIII Conference of the Cambrian Stage Subdivision Working Group. Caunes-Minervois, Programme and Abstracts, p. 28 Loch, J.D. 2002 Trilobite Biostratigraphy Across the Base of the Whiterockian Series (Ordovician) for the Proposed Gssp at Whiterock Canyon, Nevada. GSA 44573 (October 27-30, 2002) Paper No. 187-35 Ludvigsen, R. 2002 The First Trilobite Collector. The Trilobite Papers, 14:9 Luo, K. 2002 Cambrian Trilobite Biostratigraphy Of Hancheng Region, Shaanxi. Journal of Stratigraphy, 26(2):119-125,155 McCormick, T., Fortey, R.A. 2002 The Ordovician trilobite Carolinites, a test case for microevolution in a macrofossil lineage. Palaeontology, 45(2):229-257 McMenamin, M.A.S. 2002 The Ptychoparioid Trilobite Skehanos gen. nov. from the Middle Cambrian of Avalonian Massachusetts and the Carolina Slate Belt, USA. Northeastern Geology and Environmental Sciences, 24(4):276-281 Mikulic, D.G., Kluessendorf, J. 2002 The Silurian and Stone Industry of Jersey County, Illinois. Illinois Association of Aggregate Producers, Science Teachers' Workshop, 35 pp. Morzadec, P. 2002 Trilobites Asteropyginae dévoniens d'Iran. [Devonian Asteropygines trilobites from Iran] Geobios, 35(4):411-427 Morzadec, P., Dastanpour, M., Wright, A.J. 2002 Asteropygine trilobites from the Late Devonian of the Kerman region, Iran. Alcheringa, 26(1):143-149 Nesis, K.N. 2002 ТРИЛОБИТЫ ИЗОБУЕЛИ «БАКТЕРИАЛЬНЫИ ОГОРОД»? [Have Trilobites Invented a "Bacterial Garden"?] Priroda, 2002(11):28-29 Norford, B.S., Jackson, D.E., Nowlan, G.S. 2002 Ordovician stratigraphy and faunas of the Glenogle Formation, southeastern British Columbia. Geological Survey of Canada, Bulletin, 569:1-84 Ogienko, L.V., Nikolsky, F.V., Petrunina, Z.E. 2002 New trilobites from the Lower Ordovician of the Upper Kalarian depression of the north Transbaikalia and northwestern Kuznetsky Alatau. Novosti Paleontologii i Stratigrafii, 5:65-79 Owens, R.M. 2002 Cyclopygid Trilobites from the Ordovician Builth-Llandrindod Inlier, Central Wales. Palaeontology, 45(3):469-485 Owens, R.M. 2002 Timor Trilobites. In: The Permian of Timor: stratigraphy, palaeontology and palaeogeography. Journal of Asian Earth Sciences, 20(6):719-774 Pålsson, C., Månsson, K., Bergström, S.M. 2002 Biostratigraphical and palaeoecological significance of graptolites, trilobites and conodonts in the Middle-Upper Ordovician Andersön Shale: an unusual 'mixed facies' deposit in Jamtland, central Sweden. Transactions of the Royal Society of Edinburgh: Earth Sciences, 93(1):35-57 Pärnaste, H. 2002 The Lower Ordovician Pilekiidae and Pliomeridae (Trilobita) of Baltoscandia. In: The Fifth Baltic Stratigraphical Conference."Basin Stratigraphy - Extended Abstracts. Geological Survey of Lithuania, Vilnius. pp. 151-153 Petrunina, Z.E. 2002 New trilobite taxa of the family Olenidae Burmeister 1843 from the Cambrian-Ordovician boundary beds of the West Siberia. Novosti Paleontologii i Stratigrafii, 5:81-111 Pillola, G.L., Leone, F., Loi, A. 2002 The Cambrian and Early Ordovician of SW Sardinia (Italy). Rendiconti della Società Paleontologica Italiana, 1:37-49 Pillola, G.L., Leone, F., Loi, A. 2002 The type-section of the Iglesias Group (SW Sardinia, Italy). Rendiconti della Società Paleontologica Italiana, 1:217-221 Rushton, A.W.A., Cocks, L.R.M., Fortey, R.A. 2002 Upper Cambrian trilobites and brachiopods from Severnaya Zemlya, Arctic Russia, and their implications for correlation and biogeography. Geological Magazine, 139(3):281-290 Rushton, A.W.A., Berg-Madsen, V. 2002 The age of the Middle Cambrian 'Paradoxides forchhammeri Grit' of the Wrekin district, Shropshire, England. 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Journal of Paleontology, 76(1):76-94 Svojtka, M. 2002 Die Trilobitensammlung der Universität Wien: eine Revision mit Beiträgen zur Stammesgeschichte der Trilobita. [The Trilobite Collection of the University of Vienna: a revision contributing to the phylogeny of Trilobita.] Diplom-Arbeit zur Erlangung des akademischen Grades „Magister der Naturwissenschaften“ der Fakultät für Naturwissenschaften und Mathematik der Universität Wien: 225 pp. Suzuki, Y. 2002 Changes of the trilobite community in the Ordovician-Silurian border area: an example of Boda limestone. Abstracts with Programs p. 131, 2002 Annual Meeting, The Palaeontological Society of Japan Suzuki, Y. 2002 Higher taxonomic position of Ityophorus undulatus Warburg, 1925 (Trilobita) and its characteristics as a cavity-dwelling organism. Abstracts with Programs 151:23, 2002 Regular Meeting, The Palaeontological Society of Japan Suzuki, Y. 2002 Systematic position and palaeoecology of a cavity-dwelling trilobite, Ityophorus undulatus Warburg, 1925, from the Upper Ordovician Boda Limestone, Sweden. Paleontological Research,The Palaeontological Society of Japan, 6(1):73-83 Suzuki, Y. 2002 Review of researches on trilobites, and history of trilobite diversity under the Palaeozoic environment. Fossils - The Palaeontological Society of Japan, 72:21-38 Tortello, M.F., Esteban S.B., Aceñolaza, G.F. 2002 Trilobites from the Base of the Ordovician System in Northwestern Argentina. INSUGEO Serie Correlación Geológica, 16:131-142 Turvey, S.T. 2002 Early Ordovician (Arenig) Trilobites of the South China Plate: Taxonomy, Palaeoecology and Palaeobiogeography. PhD Thesis, Department of Earth Sciences & St. John's College, Oxford University, 422 pp. Turvey, S.T. 2002 Phylogeny of the Reedocalymeninae (Trilobita): implications for Early Ordovician biogeography of Gondwana. Geological Society of London, Special Publication, 194:53-68 Turvey, S.T., Zhou, Z.Y. 2002 Arenig Trilobite Associations of Daping, Yichang, Hubei. Acta Palaeontologica Sinica, 41(1):10-18 Valícek, J. 2002 Peronopsis umbonata (HAWLE ET CORDA, 1847), nomenclatoricaly correct name for species Hypagnostus umbonata (Hawle et Corda, 1847) and Peronopis paladon Kordule et Šnajdr, 1979 from Middle Cambrian (Czech Republic). Palaeontologia Bohemiae, 8(4):101-105 Valícek, J., Szabad, M. 2002 Revision early Middle Cambrian trilobite fauna from Central Bohemia. Palaeontologia Bohemiae, 8(2):75-98 Vaněk, J. 2002 Nobiliasaphus hyperion n. sp. (Trilobita, Pseudoasaphidae) from the Vinice Formation (Ordovician, Caradoc) of Bohemia. 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Trilobites. pp. 231-254 In: The Great Ordovician Biodiversification Event, Columbia University Press, 484 pp. Adrain, J.M., Lee, D.C., Westrop, S.R., Chatterton, B.D.E., Landing, E. 2003 Classification of the Trilobite Subfamilies Hystricurinae and Hintzecurinae Subfam. Nov., with New Genera from the Lower Ordovician (Ibexian) of Idaho and Utah. Queensland Museum Memoirs, 48(2):553-586 Ahlberg, P. 2003 Trilobites and intercontinental tie points in the Upper Cambrian of Scandinavia. Geologica Acta, 1(1):127-134 Ahlberg, P., Szaniawski, H., Clarkson, E.N.K. 2003 Phosphatised olenid trilobites from the upper Cambrian of Västergötland, Sweden. Geologiska Foreningens i Stockholm Forhandlingar, 125(2):102 Alberti, G.K.B. 2003 Nomenclatural notes 1: Scharyia yolkiniana nov. nom. instead of Scharyia yolkini ALBERTI 1983. Senckenbergiana Lethaea, 83(1-2):1-2 Almazán-Vázquez, E., Vega-Granillo, R., Buitrón-Sánchez, B.E. 2003 Un trilobite del Ordovícico Temprano, Ectenonotus westoni (Billings), del Rancho Las Norias, en la región central del Estado de Sonora, México. [A trilobite from the Early Ordovician, Ectenonotus westoni (Billings), from Rancho Las Norias, in the central region of the State of Sonora, Mexico.] GEOS Unión Geofísica Mexicana, A. C. Boletín Informativo Época II, 2a Reunión Nacional de Ciencias de la Tierra, Resúmenes y Programa p. 298 Álvaro,J.J., Elicki, O.,Geyer, G., Rushton, A.W.A., Shergold , J.H. 2003 Palaeogeographical controls on the Cambrian trilobite immigration and evolutionary patterns reported in the western Gondwana margin. Palaeogeography, Palaeoclimatology, Palaeoecology, 195(1-2):5-35 Álvaro, J.J., Vizcaïno, D. 2003 The Conocoryphid Biofacies: A Benthic Assemblage of Normal-Eyed and Blind Trilobites. Special Papers in Palaeontology, 70:127-140 Amati, L., Westrop, S.R. 2003 Trilobite Biostratigraphy of the Late Ordovician Viola Group in South-Central Oklahoma. GSA 65931 (November 2-5, 2003) Paper No. 85-5 Axheimer, N. 2003 The Middle Cambrian Eodiscoid Trilobite Dawsonia oelandica (Westergård, 1936). GSA 58698 (November 2-5, 2003) Paper No. 85-2 Axheimer, N.,Ahlberg, P. 2003 A core drilling through Cambrian strata at Almbacken, Scania, S. Sweden: Trilobites and stratigraphical assessment. Geologiska Foreningens i Stockholm Forhandlingar, 125(3):139-156 Babcock, L.E. 2003 Trilobites in Paleozoic Predator-Prey Systems, and their role in reorganization of early Paleozoic Ecosystems. Topics in Geobiology, 20:55-92 Babcock, L.E., Polak, K., Smith, L.G. 2003 Malformed Trilobite from the Devonian of Bolivia. Revista Técnica de Yacimientos Petrolíferos Fiscales Bolivianos, 21:91-94 Babcock, L.E., Smith, L.G. 2003 Ordovician Hapalopleurine Trilobites (Trinucleidea: Orometoidae) from Tarija Department, Bolivia. Revista Técnica de Yacimientos Petrolíferos Fiscales Bolivianos, 21:235-240 Barnes, C. 2003 World's Largest Trilobite Found. MAPS Digest, 26(5-6):11 Basse, M. 2003 Neues über rechtsrheinische Devon-Trilobiten, Teil 1. [News about right bank of the Rhine Devonian trilobites, Part 1.] Fossilien, 2003(4):216-221 Basse, M. 2003 Eifel-Trilobiten. 2. Phacopida 1. Cheiruriden, Acasten, Asteropygen. [Eifel-Trilobites. 2. Phacopida 1. Cheirurids, Acastids, Asteropygids.] Goldschneck-Verlag, 198 pp. Behrendt, M. 2003 The Weeks Formation. Fossil News, 9(9):15-19 Behrendt, M. 2003 Weeks Formation House Range, Utah. MAPS Digest, 26(9):3-5 Bergström, J., Hou, X. 2003 Arthropod Origins. Czech Geological Survey Bulletin of Geosciences, 78(4):323-334 Bergström, J., Zhou, Z.Q., Zhou, Z.Y., Yuan, W. 2003 The Asaphus raniceps problem in the Ordovician of Sweden. Bulletin of the Geological Society of Denmark, 50:95-104 Bird, C., Clarkson, E.N.K. 2003 Observations on the ontogeny of Peltura scarabaeoides westergaardi Henningsmoen, 1957. Geologiska Foreningens i Stockholm Forhandlingar, 125(4):177-190 Bordonaro, O. 2003 Review of the Cambrian Stratigraphy of the Argentine Precordillera. Geologica Acta, 1(1):11-21 Bordonaro, O.L. 2003 Evolución paleoambiental y paleogeográfica de la cuenca cámbrica de la Precordillera Argentina. [Paleoenvironmental and paleogeographic evolution of the Cambrian basin of the Argentine Precordillera.] Revista de la Asociación Geológica Argentina, 58(3):329-346 Buchholz, A. 2003 Die Trilobitenfauna der oberkambrischen Stufe 6 (Acerocare-Stufe) in Geschieben aus Mecklenburg und Vorpommern (Norddeutschland). [The trilobite fauna of the Upper Cambrian stage 6 (Acerocare stage) in sediments Mecklenburg and Western Pomerania (Northern Germany).] Berliner Beiträge zur Geschiebeforschung, 2003(2):37-57 Buchholz, A. 2003 Olenus-Arten (Trilobita) aus Geschieben der oberkambrischen Stufe 1 (Agnostus pisiformis-Stufe) aus Mecklenburg-Vorpommern (Norddeutschland). [Olenus species (Trilobita) from the Upper Cambrian stage 1 (Agnostus pisiformis stage) from Mecklenburg-Western Pomerania (Northern Germany).] Der Geschiebesammler, 36(1):3-19 Buchholz, A. 2003 Zwei seltene mittel-/oberkambrische Geschiebetypen aus Mecklenburg und Vorpommern (Norddeutschland).] [Two rare types of erratics from the Middle Cambrian-Upper Cambrian from Mecklenburg and Western Pomerania (Northern Germany).] Geschiebekunde Aktuell 19(4):117-128 Brezinski, D.K. 2003 Evolutionary and Biogeographical Implications of Phylogenetic Analysis of the Late Palaeozoic Trilobite Paladin. Special Papers in Palaeontology, 70:363-375 Bruthansová, J. 2003 The trilobite Family Illaenidae Hawle et Corda, 1847 from the Ordovician of the Prague Basin (Czech Republic). Transactions of the Royal Society of Edinburgh: Earth Sciences, 93(2):167-190 Bruthansová, J. 2003 Exuviation of Selected Bohemian Ordovician Trilobites. Special Papers in Palaeontology, 70:293-308 Bruthansová, J. 2003 Trilobites of the Klabava Formation (Arenig), Prague Basin, Czech Republic: preliminary report. INSUGEO Serie Correlación Geológica, 17:267-269 Bruthansová, J., Budil, P. 2003 Exuviation of the Genus Placoparia Hawle and Corda, 1847 (Trilobita, Ordovician, Prague Basin, Czech Republic). INSUGEO Serie Correlación Geológica, 17:271-274 Bruthansová, J., Budil, P., Fatka, O., Král, J. 2003 Trilobite Research in the Czech Republic: Historical Overview (18-21st Century). In: Moravskoslezské Paleozoikum 2003: sborník abstraktů, p. 5 Bruthansová, J., Kraft, P. 2003 Pellets independent of or associated with Bohemian Ordovician body fossils. Acta Palaeontologica Polonica, 48(3):437-445 Bruton, D.L., Haas, W. 2003 Making Phacops Come Alive. Special Papers in Palaeontology, 70:331-347 Bruton, D.L., Haas, W. 2003 The Puzzling Eye of Phacops. Special Papers in Palaeontology 70:349-361 Budil, P., Bruthansová, J. 2003 Moulting in the Ordovician dalmanitid and acastid trilobites of the Prague Basin (Czech Republic). INSUGEO Serie Correlación Geológica, 17:275-278 Budil, P., Chlupáč, I., Hradecký, P. 2003 Middle Ordovician at Praha – Červený vrch Hill (Barrandian area, Czech Republic). Czech Geological Survey Bulletin of Geosciences, 78(2):91-98 Budil, P., Fatka, O., Bruthansová, J. 2003 Trilobite fauna of the Šárka Formation at Praha - Červený vrch Hill (Ordovician, Barrandian area, Czech Republic). Czech Geological Survey Bulletin of Geosciences, 78(2):113-117 Budil, P., Fatka, O., Mergl, M. 2003 Lower and Middle Ordovician trilobite communities of the Prague Basin (Barrandian area, Czech Republic). Scripta facultatis scientiarum naturalium, Universitatis Masarykianae brunensis, 33-34:26-27 Budil, P., Kraft, P. 2003 New fauna from the Bohdalec Formation in Prague-Vysocany. Zprávy o Geologických Výzkumech v Roce, 36:119-121 Carvalho, M.D.G.P., Edgecombe, G.D., Smith, L.G. 2003 New Calmoniid Trilobites (Phacopina: Acastoidea) from the Devonian of Bolivia. American Museum Novitates, 3407:1-17 Chatterton, B.D.E., Collins, D.H., Ludvigsen, R. 2003 Cryptic Behaviour in Trilobites: Cambrian and Silurian Examples from Canada, and other Related Occurrences. Special Papers in Palaeontology, 70:157-173 Chen, X., Rong, J., Zhou, Z.Y. 2003 Ordovician Biostratigraphy of China. pp. 121-171 In: Biostratigraphy of China. Science Press, Beijing. 603 pp. Chen, X., Zhan, R., Zhou, Z.Q., Zheng, Z., Wang, Y. 2003 Late Ordovician biogeography and Ordovician-Silurian boundary in the Zhusilenhaierhan area, Ejin, western Inner Mongolia. Acta Palaeontologica Sinica, 42(2):149-167 Chirivella Martorell, J.B., Gozalo, R., Liñán, E. 2003 Estudio Taxónomico y Biométrico de Badulesia tenera (Hartt in Dawson, 1868), Trilobita, Caesaraugustiense (Cámbrico Medio) de las Cadenas Ibéricas (NE de España). [Taxonomic and Biometric Study of Badulesia tenera (Hartt in Dawson, 1868), Trilobita, Caesaraugustan (Middle Cambrian) of the Iberian Chains (NE of Spain).] Revista Española de Paleontología, 18(1):83-101 Choi, D.K., Kim, D.H., Sohn, J.W., Lee, S.B. 2003 Trilobite faunal successions across the Cambrian-Ordovician boundary intervals in Korea and their correlation with China and Australia. Journal of Asian Earth Sciences, 21(7):781-793 Clarkson, E.N.K., Ahlgren, J., Taylor, C.M. 2003 Structure, ontogeny, and moulting of the olenid trilobite Ctenopyge (Eoctenopyge) angusta Westergård 1922 from the upper Cambrian of Västergötland, Sweden. Palaeontology, 46(1):1-27 Crônier, C. 2003 Systematic relationships of the blind phacopine trilobite Trimerocephalus, with a new species from Causses-et-Veyran, Montagne Noire. Acta Palaeontologica Polonica, 48(1):55-70 Crônier, C., Courville, P. 2003 Variations du rythme du développement chez les trilobites Phacopidae néodévoniens. [Developmental variations in neodevonian phacopide trilobites.] Comptes Rendus Palevol, 2(6):577-585 Ebbestad, J.O.R., Ahlberg, P., Høyberget, M. 2003 Redescription of Holmia inusitata (Trilobita) from the Lower Cambrian of Scandinavia. Palaeontology, 46(5):1039-1054 Elicki, O., Hamann, Y., Münzberger, P. 2003 Biofazies, Paläoökologie und Ablagerungsmodell des Finalstadiums einer kambrischen Karbonatplattform-Entwicklung: die Fauna der Campo Pisano Formation SW-Sardiniens. [Biofacies, paleoecology and deposit model of the final stage of a Cambrian carbonate platform development: the fauna of the Campo Pisano Formation SW Sardinia.] Freiberger Forschungshefte Reihe C 499:1-33 Fatka, O. 2003 Biostratigraphy of the Jince Formation (Middle Cambrian) in the Príbram-Jince Basin: Historical Review. Acta Universitatis Carolinae - Geologica, 47(1-4):53-61 Feist, R. 2003 Biostratigraphy of Devonian tropidocoryphid trilobites from the Montagne Noire (southern France). Czech Geological Survey Bulletin of Geosciences, 78(4):431-446 Feist, R., Klapper, G., Lerosey-Aubril, R. 2003 Conodont Based Trilobite Biozonation in the Late Devonian Off-Shore Realm. GSA 64930 (November 2-5, 2003) Paper No. 146-5 Feist, R., Yasdi, M., Becker, T.R. 2003 Trilobites Famenniens de la Chaine Shotori en Iran Oriental. [Famennian Trilobites from the Shotori Range, E-Iran.] Annales de la Société Géologique du Nord, Ser.2, 10(4):285-295 Fitzke, J.A., Hale, E. 2003 Paleontologic Inventory of Mount Holmes and Trilobite Point, Yellowstone National Park. GSA 66623 (November 2-5, 2003) Paper No. 221-42 Fletcher, T.P. 2003 Ovatoryctocara granulata: The key to a global Cambrian Stage Boundary and the correlation of the olenellid, redlichiid and paradoxidid realms. Special Papers in Palaeontology 70:73-102 Fletcher, T.P., Collins, D.H. 2003 The Burgess Shale and associated Cambrian formations west of the Fossil Gully Fault Zone on Mount Stephen, British Columbia. Canadian Journal of Earth Sciences, 40(12):1823-1838 Fortey, R.A., Chatterton, B.D.E. 2003 A Devonian Trilobite with an Eyeshade. Science, 301:1689 Fortey, R.A., Chatterton, B.D.E. 2003 A Devonian Trilobite with an Eye-Shade. The Trilobite Papers, 15:31-32 Fortey, R.A., Cocks, L.R.M. 2003 Palaeontological evidence bearing on global Ordovician-Silurian continental reconstructions. Earth-Science Reviews, 61(3-4):245-307 Gaines, R.R. 2003 Dissecting a Cambrian Lagerstatte: Insights from the Wheeler Formation, Utah. PhD Thesis, University of California, Riverside, 163 pp. Gaines, R.R., Droser, M.L. 2003 Paleoecology of the familiar trilobite Elrathia kingii: An early exaerobic zone inhabitant. Geology, 31(11):941-944 Geyer, G. 2003 A Century Ago: 1903. The Trilobite Papers, 15:5-7 Ghilardi, R.P., Simoes, M.G. 2003 Tafonomia comparada dos trilobitas da Formação Ponta Grossa (Devoniano), Bacia do Paraná, Brasil. [Comparative taphonomy of the trilobites of the Ponta Grossa (Devonian) Formation, Paraná Basin, Brazil.] In: III Workshop Científico da Pós-Graduação, Boletim de Resumos. São Paulo: Gráfica IG/USP., p. 21-21 Gozalo, R., Liñán, E., Dies Álvarez, M.E. 2003 Intraspecific Dimorphism in an Evolutionary Series of Paradoxidids from the Middle Cambrian of Murero, Spain. Special Papers in Palaeontology, 70:141-156 Gozalo, R., Liñán, E., Palacios, T., Gámez-Vintaned, J.A., Mayoral, E. 2003 The Cambrian of the Iberian Peninsula: An overview. Geologica Acta, 1(1):103-112 Gozalo, R., Mayoral, E., Gámez-Vintaned, J.A., Dies Álvarez, M.E., Muñiz, F. 2003 A new occurence of the genus Tonkinella in northern Spain and the Middle Cambrian intercontinental correlation. Geologica Acta, 1(1):121-126 Guiterrez-Marco, J.C., Bernardez, E. 2003 Un tesoro geológico en la Autovía del Cantábrico. El Túnel Ordovícico del Fabar en Ribadesella, Asturias. [A Geological Treasure on the Cantábrico Highway. The Ordovician Tunnel of Fabar in Ribadesella, Asturias.] España Ministerio De Fomento - Geológico y Paleontológico, 391 pp. Gutiérrez-Marco J.C., Bernárdez E., Rábano I., Sarmiento G.N., Sendino M.C., Albani R., Bagnoli G. 2003 Ordovician on the move: geology and paleontology of the "Túnel Ordovícico del Fabar" (Cantabrian free highway A-8, N Spain). INSUGEO Serie Correlación Geológica, 17:71-77 Gutiérrez-Marco, J.C., Destombes, J., Rábano, I., Aceñolaza, G.F., Sarmiento, G.N., San Jose, M.A. 2003 El Ordovícico Medio del Anti-Atlas marroquí; Paleobiodiversidad, actualización bioestratigráfica y correlación. [The Middle Ordovician of the Moroccan anti-atlas; paleobiodiversity, biostratigraphic review and correlation.] Geobios, 36(2):151-177 Gutiérrez-Marco, J.C., Yanev, S., Sachanski, V., Rábano, I., Lakova, I. 2003 New findings of trilobites and graptolites in the Ordovician of Bulgaria. Review of the Bulgarian Geological Society, 63(1-3):51-58 Hahn, G., Brauckmann, C., Weyer, D. 2003 Trilobiten aus dem höheren Unterkarbon von Magdeburg. [Trilobites from the Upper Lower Carboniferous of Magdeburg.] Abhandlungen und Berichte für Naturkunde, 26:5-31 Hahn, G., Hahn, R. 2003 Die Erforschungs-Geschichte der Karbon- und Perm-Trilobiten - die ersten hundert Jahre. [The history of research on Carboniferous and Permian trilobites - the first hundred years.] Geologica et Palaeontologica. 37:9-23 Hahn, G., Hahn, R., Müller, P. 2003 Trilobiten aus der Erdbacher Kalken (Unter-Karbon) von Steeden in Hessen. Teil 2. [Trilobites from the Erdbacher limestones (Lower Carboniferous) of Steeden in Hessen. Part 2.] Geologica et Palaeontologica, 37:33-75 Hanke-Hunda, B.R., Hughes, N.C. 2003 Morphological Changes in Flexicalymene (Trilobita) From the Cincinnatian Series: Geographic Variability and the Effects of Temporal Averaging on Microevolutionary Patterns. GSA 57865 (November 2-5, 2003) Paper No. 59-12 Hamilton, M.M., Derkey, R.E., McCollum, L.B. 2003 Early Middle Cambrian (Glossopleura biozone) trilobites in a steptoe surrounded by Columbia River basalt near Spokane, Washington. GSA 063418 (November 2-5, 2003) Paper No. 85-3 Hansen, T., Nielsen, A.T. 2003 Upper Arenig trilobite biostratigraphy and sea-level changes at Lynna River near Volkhov, Russia. Bulletin of the Geological Society of Denmark, 50:105-114 Hegna, T.A., Adrain, J.M. 2003 Early Silurian Trilobites From Northeastern Missouri. GSA 49823 (March 24-25, 2003) Paper No. 9-1 Heidelberger, D. 2003 Die Givetischen Gastropoden und Trilobiten der Grube Lahnstein bei Weilburg-Odersbach (Bl. 5515 Weilburg). [The Givetian gastropods and trilobites of the pit Lahnstein near Weilburg-Odersbach (Bl. 5515 Weilburg).] Jahrbücher des Nassauischen Vereins für Naturkunde, 124:43-62 Heim, N.A. 2003 Trilobites from the Tethyan Himalaya and the Cambrian biostratigraphy and biogeography of equatorial peri-gondwanaland. MSc Thesis, University of California, Riverside. 110 pp. Heim, N.A., Hughes, N.C. 2003 Intraspecific variation in trilobites from the Tethyan Himalaya and the Cambrian biogeography of equatorial peri-Gondwanaland. PaleoBios, 23(1,Suppl.):3 Hintze, L.F., Davis, F.D. 2003 Geology of Millard County, Utah. Utah Geological Survey Bulletin, 133:1-305 Hollingsworth, J.S., Fritz, W.H. 2003 Biostratigraphy of the Early Cambrian Montezuman Stage in Western North America. GSA 53279 (May 7-9, 2003) Paper No. 9-1 Hong, P.S., Lee, J.G., Choi, D.K. 2003 Trilobites from the Lejopyge armata Zone (upper Middle Cambrian) of the Machari Formation, Yongwol Group, Korea. Journal of Paleontology, 77(5):895-907 Hong, P.S., Lee, J.G., Choi, D.K. 2003 The Late Cambrian Trilobite Irvingella from the Machari Formation, Korea. Special Papers in Palaeontology 70:175-196 Horný, R. 2003 Trilobite hunter in the pristine seas: Otomar Pravoslav Novák, the disciple and follower of Barrande. Vesmír, 82(2):77-82 Hughes, N.C. 2003 Problems and paradigms: Trilobite body patterning and the evolution of arthropod tagmosis. BioEssays, 25(4):386-395 Hughes, N.C. 2003 Trilobite Tagmosis and Body Patterning from Morphological and Developmental Perspectives. Integrative and Comparative Biology, 43(1):185-206 Hughes, N.C. 2003 Point/Counterpoint: Trilobite Molting and Survivorship. The Trilobite Papers, 15:8-10 Hunda, B.R., Chatterton, B.D.E., Ludvigsen, R. 2003 Silicified Late Ordovician Trilobites from the Mackenzie Mountains, Northwest Territories, Canada. Palaeontographica Canadiana, 21:1-87 Ivantsov, A.Y. 2003 Ordovician trilobites of the subfamily Asaphinae of the Ladoga Glint. Paleontological Journal, 37(SUPPL.3):229-337 Ivantsov, A.Y., Mel'nikova, L.M. 2003 The Azeri, Lasnamyagi, and Ukhaku Ordovician horizons in Leningrad Oblast and characteristics of trilobites and ostracodes. Stratigraphy and Geological Correlation, 11(4):332-347 Jell, P.A. 2003 Phylogeny of Early Cambrian Trilobites. Special Papers in Palaeontology, 70:45-57 Jell, P.A., Adrain, J.M. 2003 Available Generic Names for Trilobites. Queensland Museum Memoirs, 48(2):331-551 Johnson, T.T. 2003 Discovering the Mysterious Trilobites. Geofin S.R.L. Publishing, 175 pp. Karim, T.S., Fortey, R.A., Siveter, D. 2003 Upper Ordovician Trilobites from Northern Iran and their Biogeographic Affinities. GSA 61831 (November 2-5, 2003) Paper No. 85-4 Kingsbury, S.A., Babcock, L.E., Blodgett, R.B. 2003 Cambrian Trilobites of Siberian Biogeographic Aspect From Southwestern Alaska: Implications for Understanding the Provenance of the Farewell Terrane. GSA 52354 (April 1-3, 2003) Paper No. 15-5 Koch, L., Lemke, U. 2003 Geologisch-paläontologische Untersuchungen am Zuckerberg in Ennepetal (Givetium, nordwestliches Sauerland). [Geological-paleontological studies on Zuckerberg in Ennepetal (Givetiian, northwestern Sauerland).] Beiträge zur Heimatkunde der Stadt Schwelm und ihrer Umgebung, Neue Folge, 52:7-27 Kraft, P., Budil, P., Chlupáč, I., Fatka, O., Kraft, J., Mikuláš, R., Mergl, M., Bruthansová, J. 2003 Fossil assemblages from the Middle Ordovician Šárka Formation at Praha – Červený vrch Hill (Prague Basin, Barrandian area). Czech Geological Survey Bulletin of Geosciences, 78:99-101 Krueger, H.H. 2003 Zur Ausbildung des Hypostoms bei Asaphus (Asaphus), Asaphus (Neoasaphus) und Asaphus (Postasaphus) (Trilobita) aus baltoskandischen Geschieben des Ordoviziums. [On the formation of the hypostome in Asaphus (Asaphus), Asaphus (Neoasaphus) and Asaphus (Postasaphus) (Trilobita) from Baltics of the Ordovician.] Berliner Beiträge zur Geschiebeforschung, 2003(2):59-83 Krueger, H.H. 2003 Der fauneninhalt der tiefen Keila-Stufe (Ordovizium) in anstehenden Kalken, Kalkgeschieben und verkieselten Kalken oberhalb des 2. Lausitzer Flözes - ein Vergleich. [The fossil content of the lower Keila Stufe (Ordovician) in outcroped limestones, limestone erratics, and silicified limestones above the second Lausitz Flöz - a comparison.] Brandenburger Geowissenschaftliche Beiträge, 10:129-134 Krylov, A.V. 2003 New data on trilobites from Hecker mud mounds (Ordovician) in the Leningrad region. Vestnik Leningradskogo Universiteta. Seriya 7: Geologiya-Geografiya, 2003(3):95-96 Landing, E., Westrop, S.R., Kim, D.H. 2003 First Middle Ordovician biota from southern New Brunswick: stratigraphic and tectonic implications for the evolution of the Avalon continent. Canadian Journal of Earth Sciences, 40(5):715-730 Landing, E., Westrop, S.R., Van Aller-Hernick, L. 2003 Uppermost Cambrian-lower Ordovician faunas and Laurentian platform sequence stratigraphy, Eastern New York, and Vermont. Journal of Paleontology, 77(1):78-98 Lane, P.D., Siveter, D.J., Fortey, R.A. (eds.) 2003 Trilobites and Their Relatives. Contributions from the Third International Conference, Oxford 2001. Special Papers in Palaeontology, 70:1-397 Lee, D.C., Chatterton, B.D.E. 2003 Protaspides of Leiostegium and their Implications for Membership of the Order Corynexochida. Palaeontology, 46(3):431-445 Lee, S.B., Choi, D.K. 2003 Trilobite biostratigraphy and correlation of the Cambrian-Ordovician boundary intervals in Korea. INSUGEO Serie Correlación Geológica, 17:89-93 Lee, S.B., Choi D.K. 2003 Early Ordovician paleogeography of the Korean Peninsula. INSUGEO Serie Correlación Geológica, 17:519-522 Lerosey-Aubril, R. Feist, R. 2003 Early Ontogeny of Trilobites: Implications for Selectivity of Survivorship at the End-Devonian Crisis. GSA 62972 (November 2-5, 2003) Paper No. 146-6 Liao, W., Ruan, Y. 2003 Devonian Biostratigraphy of China. pp. 237-280 In: Biostratigraphy of China. Science Press, Beijing. 603 pp. Lieberman, B.S. 2003 Biogeography of the Trilobita During the Cambrian Radiation: Deducing Geological Processes from Trilobite Evolution. Special Papers in Palaeontology, 70:59-72 Liñán, E. 2003 El yacimiento paleontológico de Murero. Comarca del Campo de Daroca. [The paleontological site of Murero. Region of the Field of Daroca.] Departamento de Presidencia y Relaciones, pp. 35-39 Liñán, E., Dies Álvarez, M..E., Gozalo, R. 2003 A Review of the Genus Kingaspis (Trilobita, Lower Cambrian) from Spain, and its Biostratigraphical Consequences for Correlation in the Mediterranean Subprovince. Revista Española de Paleontología, 18(1):3-14 Loch, J.D., Owen, A.M., Taylor, J.F., Myrow, P.M. 2003 The Lower Ordovician Trilobite Fauna from the José Formation (El Paso Group) of Southern New Mexico. GSA 50102 (March 24-25, 2003) Paper No. 9-5 Ludvigsen, R. 2003 Paibian Stage and Furongian Series (Upper Cambrian) Proposed. The Trilobite Papers, 15:11-12 Ludvigsen, R. 2003 Trilobite Gallery. The Trilobite Papers, 15:26-29 Ludvigsen, R. 2003 Trilobites and Trilobitology in Canada. The Trilobite Papers, 15(supplement):1-29 Marek, J., Bartzsch, K.. Drost, K., Fatka,O., Kraft, P., Linnemann, U. 2003 Revision of trilobites of the Griffelschiefer Formation (Ordovician, Schwarzburg anticline, Germany): preliminary results. INSUGEO Serie Correlación Geológica, 17:321-325 McNamara, K.J., Feng, Y., Zhou, Z.Y. 2003 Ontogeny and Heterochrony in the Oryctocephalid Trilobite Arthricocephalus from the Cambrian of China. Special Papers in Palaeontology, 70:103-126 Miller, J.F., Evans, K.R., Loch, J.D., Ethington, R.L., Stitt, J.H., Holmer, L.E., Popov, L.E. 2003 Stratigraphy of the Sauk III interval (Cambrian-Ordovician), Ibex area, western Millard County, Utah and central Texas. Brigham Young University, Geology Studies, 47:23-118 Minelli, A., Fusco, G., Hughes, N.C. 2003 Tagmata and Segment Specification in Trilobites. Special Papers in Palaeontology, 70:31-43 Moya, M.C., Malanca, S., Monteros, J.A., Albanesi, G.L., Ortega, G., Buatois, L.A. 2003 Late Cambrian - Tremadocian faunas and events from Angosto del Moreno Section, Eastern Cordillera, Argentina. INSUGEO Serie Correlación Geológica, 17:439-444 Müller, P. 2003 Piltonia (Trilobita) im deutschen Unter-Karbon. [Piltonia (Trilobita) in the German Lower Carboniferous.] Geologica et Palaeontologica, 37:25-31 O'Leary, M.A. 2003 Morphology in the contemporary landscape of systematics: learning from the trilobite. Paleobiology, 29(2):298-302 Onoda, Y., Suzuki, Y. 2003 Fossil biological diversity in a long time span. Taking a functional morphological viewpoint of a trilobite form as an example. Abstracts with Programs pp. 4-5, 2003 Annual Meeting, The Palaeontological Society of Japan Onoda, Y., Suzuki, Y. 2003 On the trilobites without artculating half ring, on the muscular system of its trunk node. Abstracts with Programs p. 120, 2003 Annual Meeting, The Palaeontological Society of Japan Owen, A.M., Loch, J.D. 2003 A Statistical Examination of the Asaphid Trilobite Aulacoparia huygenae From the José Formation of Southern New Mexico. GSA 50096 (March 24-25, 2003) Paper No. 13-2 Owen, A.W., McCormick, T. 2003 Ordovician Trilobite Biodiversity Change in the Anglo-Welsh Sector of Avalonia. Special Papers in Palaeontology, 70:271-280 Owens, R.M. 2003 The Stratigraphical Distribution and Extinctions of Permian Trilobites. Special Papers in Palaeontology, 70:377-397 Pärnaste, H. 2003 The Lower Ordovician Trilobite Krattaspis: The earliest cyrtometopinid (Cheiruridae) from the Arenig of the East Baltic. Special Papers in Palaeontology, 70:241-257 Peng, S.C. 2003 Chronostratigraphic Subdivision of the Cambrian of China. Geologica Acta, 1(1):135-144 Peng, S.C., Babcock, L.E., Lin, H., Lin, T. 2003 Discussion of the taxonomic position and species synonyms of Protaitzehoia Yang - Comments on Yuan and Yin, 2001: the taxonomic position of Late Cambrian Protaitzehoia Yang.] Acta Palaeontologica Sinica, 42(3):473-480 Peng, S.C., Babcock, L.E., Hughes, N.C., Lin, H. 2003 Upper Cambrian Shumardiids from North-Western Hunan, China. Special Papers in Palaeontology, 70:197-212 Peters, S.E. 2003 Evenness, richness and the Cambrian-Paleozoic faunal transition in North America: An assemblage-level perspective. PhD Thesis, The University of Chicago, 279 pp. Rak, Š. 2003 Trilobite fauna of border layers of Tournaisian-Viséan from Mokré and Brna. Sborník vědeckých prací Vysoké školy báňské-Technické univerzity Ostrava. Řada hornicko-geologická, 49:27-29 Rudkin, D.M., Young, G.A., Elias, R.J., Dobrzanski, E.P. 2003 The World's Biggest Trilobite—Isotelus rex New Species from the Upper Ordovician of Northern Manitoba, Canada. Journal of Paleontology, 77(1):99-112 Sandford, A.C. 2003 Stratigraphy, environments and systematics of the homalonotid and phacopid trilobites from the Upper Silurian-Lower Devonian of central Victoria, Australia. PhD Thesis, University of Melbourne: School of Earth Sciences, 2 volumes, 601 pp. Sandford, A.C. 2003 Phacopidae of Victoria, Part 2. A Revision of Nephranomma Erben, 1952. Special Papers in Palaeontology, 70:309-329 Schöning, H. 2003 Ein röhrenförmiger Epizoenrest auf einem Calymene-Pygidium in einem silurischen Geschiebe. [A tubular Epizoan resting on a Calymene Pygidium in a Silurian attachment.] Berliner Beiträge zur Geschiebeforschung, 2003(2):93-98 Schraut, G., Ormiston, A.R. 2003 Trilobites (Lower Devonian): Nation-Tatonduk Rivers Area, Alaska (USA). In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):216 Schraut, G., Chatterton, B.D.E., Perry, D.G. 2003 Trilobites (Lower Devonian): E. Mackenzie Mts. Area (NW Canada). In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):217 Schraut, G., Ormiston, A.R. 2003 Trilobites (Lower Devonian): Turkey Creek Area, Oklahoma (USA). In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):217 Schraut, G., Lieberman, B.S. 2003 Trilobites (Lower Devonian): Amazonas and Parana (Brazil). In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):217 Schraut, G., Wolfart, R., Cooper, A.H. 2003 Trilobiten (Lower Devonian): Precordillera (Argentinien) Falkland Inseln (Großbritannien). [Trilobites (Lower Devonian): Precordillera (Argentina) Falkland Islands (United Kingdom).] In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):218 Schraut, G., Wolfart, R., Cooper, A.H. 2003 Trilobiten (Lower Devonian): Bolivien. [Trilobites (Lower Devonian): Bolivia.] In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):218 Schraut, G., Wolfart. R., Eldredge, N., Branisa, L. 2003 Trilobiten (Lower Devonian): Bokkefeld Beds (Südafrica). [Trilobites (Lower Devonian): Sahara (Southwest Africa).] In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):219 Schraut, G., Saul, J.M., Cooper, A.H. 2003 Trilobiten (Lower Devonian): Ohio Range (Antarktis). [Trilobites (Lower Devonian): Ohio Range (Antarctica).] In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):219 Schraut, G., Chlupáč, I. 2003 Trilobiten (Middle Devonian): Böhmen (Tschech. Republik). [Trilobites (Middle Devonian): Bohemia (Czech Republic).] In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):224 Schraut, G., Chlupáč, I. 2003 Trilobiten (Middle Devonian): Moravský Kras (Mährischer Karst, Tschech. Republik). [Trilobites (Middle Devonian): Moravský Kras (Moravian Karst, Czech Republic).] In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):224 Schraut, G., Chlupáč, I. 2003 Trilobiten (Middle Devonian): Góry Swietokrzyskie Heilig Kreuz Geb. (Polen). [Trilobiten (Middle Devonian): Swietokrzyskie Mountains Heilig Kreuz Geb. (Poland).] In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):225 Schraut, G., Chlupáč, I. 2003 Trilobiten (Upper Devonian): Moravský Kras (Mährischer Karst; Tschechische Republik). [Trilobites (Upper Devonian): Moravský Kras (Moravian Karst, Czech Republic).] In: Devonian Correlation Table. Senckenbergiana Lethaea, 83(1-2):231 Sell, B.K., Hughes, N.C., Heim, N.A., Myrow, P. 2003 Cambrian Trilobites and Stratigraphic Correlations Within Tethyan Himalaya. GSA 60504 (November 2-5, 2003) Paper No. 61-2 Shergold, J.H., Geyer, G. 2003 The Subcommission on Cambrian Stratigraphy: the status quo. Geologica Acta, 1(1):5-9 Silva, C.F.D., Fonseca, V.M.M. 2003 Hábitos de vida dos trilobitas das formações Maecuru e Ererê (Devoniano Médio), Bacia do Amazonas, Brasil. (Resultados preliminares). [Habits of life of the trilobites of the formations Maecuru and Ererê (Middle Devonian), Basin of the Amazonas, Brazil. (Preliminary results).] In: XVIII Congresso Brasileiro de Paleontologia, Boltim de Resumos, Brasilía: Sociedade Brasileira de Paleontologia, p. 270 Skovsted, C. 2003 The Early Cambrian Fauna of North-East Greenland. Dissertation, Uppsala Universitet, Department of Earth Sciences 22 pp. Sloan, R.E., Schneider, C.L. 2003 Biofacies and Depth of Deposition of the Decorah Shale, Twin Cities Basin. GSA 50228 (March 24-25, 2003) Paper No. 22-5 Stephan, H.U. 2003 Stratigraphische Untersuchungen im Devon der Sierra Morena (S-Spanien) anhand von Trilobiten. [Stratigraphic investigations in the Devonian of the Sierra Morena (S-Spain) on the basis of trilobites.] PhD Dissertation, Bayerischen Julius-Maximilians-Universität Würzburg, 53 pp. Stone, P., Rushton, A.W.A. 2003 Some new fossil records and notabilia from the Falkland Islands. Falkland Islands Journal, 8(2):1-10 St. John, J.M. 2003 The Earliest Paleobiological Insights on Trilobites. GSA 62892 (November 2-5, 2003) Paper No. 71-4 Stouge S., Nielsen A.T. 2003 An integrated biostratighraphic analysis of the Volkhov-Kunda (Lower Ordovician) succession at Fågelsång, Scania, Sweden. Bulletin of the Geological Society of Denmark, 50:75-94 Sundberg, F.A., McCollum, L.B. 2003 Trilobites of the Lower Middle Cambrian Poliella denticulata Biozone (New) of Southeastern Nevada. Journal of Paleontology, 77(2):331-359 Sundberg, F.A., McCollum, L.B. 2003 Early and Mid Cambrian Trilobites from the Outer-Shelf Deposits of Nevada and California, USA. Palaeontology, 46(5):945-986 Svojtka, M. 2003 Trilobiten Sammeln und Bestimmen. [Trilobite Collecting and Identification.] Österreichische Paläontologische Gesellschaft, Naturhistorisches Museum Wien, 61 pp. Terfelt, F. 2003 Upper Cambrian trilobite biostratigraphy and taphonomy at Kakeled on Kinnekulle, Västergötland, Sweden. Acta Palaeontologica Polonica, 48(3):409-416 Tilsley, J.W., Owens, R.M. 2003 Late Visean and Early Namurian trilobites from the northern and eastern margins of the Derbyshire Dome. Proceedings of the Yorkshire Geological Society, 54(4):237-251 Toro, B.A., Rubinstein, C.V., Waisfeld, Beatriz G., Astini, R.A. 2003 Calibration of palynomorphs and trilobites with graptolite biozones, Lower Ordovician, Parcha, Eastern Cordillera, Argentina. [Calibración de las asociaciones de palinomorfos y trilobites con las biozonas de graptolitos del Ordovicico temprano del área de Parcha, Cordillera Oriental, Argentina.] Ameghiniana, 40(4,Suppl.):94-95 Tortello, M.F. 2003 Biostratigraphic significance of the latest Cambrian-earliest Ordovician agnostoid trilobites from Northwestern Argentina. Geologica Acta, 1(1):61-72 Tortello, M.F., Clarkson, E.N.K. 2003 Ontogeny of the Early Ordovician olenid trilobite Jujuyaspis keideli Kobayashi from northwestern Argentina. Ameghiniana, 40(3):257-275 Tortello, M.F., Esteban, S.B. 2003 Trilobites del Cambrico tardio de la Formacion Lampazar (Sierra de Cajas, Jujuy, Argentina). Implicancias bioestratigraficas y paleoambientales. [Trilobites of the late Cambrian of the Lampazar Formation (Sierra de Cajas, Jujuy, Argentina). Biostratigraphic and paleoenvironmental implications.] Ameghiniana, 40(3):323-344 Tortello, M.F., Esteban, S.B. 2003 Occurrence of the Early Ordovician Trilobite Jujuyaspis keideli Kobayashi in the Despensa Formation, Aguilar Range, Northwestern Argentina. INSUGEO Serie Correlación Geológica, 17:333-335 Tortello, M.F., Esteban, S.B. 2003 Lower Ordovician Stratigraphy and Trilobite Faunas from the Southern Famatina Range, La Rioja, Argentina. Special Papers in Palaeontology, 70:213-239 Tortello, M.F., Peralta, S.H. 2003 Trilobites from the Lower Member of the Gualcamayo Formation (Lower Llanvirn) in Cerro La Chilca, Argentine Precordillera: biostratigraphic and paleoecologic implications. INSUGEO Serie Correlación Geológica, 17:337-340 Tremaine, R.J. 2003 Paleoecology of the Burgess Shale Formation at The Monarch, Southern Rocky Mountains, Canada. MSc Thesis, University of Saskatchewan, 126 pp. Vaccari, N.E. 2003 Trilobites de la Formacion San Juan, Precordillera Argentina: Pliomeridae Raymond, 1913. [Trilobites from the San Juan Formation, Argentine Precordillera: Pliomeridae Raymond, 1913.] Ameghiniana, 40(2):239-248 Vaccari, N.E. 2003 Afinidades biogeográficas de los trilobites arenigianos de la Puna occidental. [Biostratigraphic affinities of Arenigian trilobites in western Puna, Salta Province, Argentina.] Ameghiniana, 40(4,Suppl.):95-96 Vaccari, N.E., Waisfeld, B.G., LeGrand, S. 2003 Una nueva especie de Parabolinella Bröger en el Tremadociano inferior de Bolivia y Argentina; un posible ejemplo de dimorfismo sexual en trilobites. [New specimen of Parabolinella Bröger from the lower Tremadocian of Bolivia and Argentina; a possible example of sexual dimorphism in trilobites.] Ameghiniana, 40(4,Suppl.):96 Vaněk, J., Vokáč, V. 2003 Trilobite community coral Horizon (Kopanina Formation, Silurian, Ludlow) from "Kourící" quarry (Praha Basin, Czech Republic). Palaeontologia Bohemiae, 9(1):1-8 Vaněk, J., Vokáč, V. 2003 Kosovopeltis stulta sp. n. (Styginidae, Trilobita) from lower Ludlow of Prague Basin (Ludfordian, Kopanina Formation, Czech Republic). Palaeontologia Bohemiae, 9(2):9-12 Vela, J.A. 2003 Note about two morphs of Preodontochile batalleri (Hernández, 1944) from Llandovery (Silurian) of Camprodon (Girona, Eastern Spanish Pyrenees). Museo Geològico del Seminari de Barcelona, Batalleria, 11:81-92 Vela, J.A. 2003 Los Trilobites del Ordovícico inferior del Valle del Dra (Marruecos). [The Trilobites of the Lower Ordovician Valley of Dra (Morocco).] Comunicats, 16:30-48 Vizcaïno, D., Álvaro, J.J. 2003 Adequacy of the Early Ordovician trilobite record in the southern Montagne Noire (France): biases for biodiversity documentation. Transactions of the Royal Society of Edinburgh: Earth Sciences, 93(4):393-401 Waisfeld, B.G., Astini, R.A. 2003 Environmental constraints on faunal patterns: an example in Early Ordovician (Arenig) trilobite assemblages from the Argentine Cordillera Oriental. INSUGEO Serie Correlación Geológica, 17:341-345 Waisfeld, B.G., Henry, J.L. 2003 Huemacaspis (Trilobita, Kerfornellinae) from the Late Ordovician of the Argentine Cordillera Oriental. Geobios, 36(3):491-499 Waisfeld, B.G., Sanchez, T.M., Benedetto, J.L., Carrera, M.G. 2003 Early Ordovician (Arenig) faunal assemblages from western Argentina: biodiversification trends in different geodynamic and palaeogeographic settings. Palaeogeography, Palaeoclimatology, Palaeoecology, 196(3):343-373 Waisfeld, B.G., Vaccari, N.E. 2003 Trilobites. Chapter 9. pp. 295-409 In: Ordovician Fossils of Argentina. Secretaría de Ciencia y Tecnología, Universidad Nacional Córdoba, 561 pp. Waisfeld, B.G., Vaccari, N.E., Toro, B.A. 2003 Hacia un nuevo esquema bioestratigráfico basado en trilobites para el Ordovicico del noroeste de Argentina; revisión de la biozona de "Ogygiocaris araiorhachis". [Towards a new biostratigraphic scheme based on trilobites for the Ordovician of northwest Argentina; review of the biozone of "Ogygiocaris araiorhachis".] Ameghiniana, 40(4,Suppl.):97 Webster, M. 2003 Ontogeny and phylogeny of early Cambrian Olenelloid Trilobites, with emphasis on the late Dyeran Biceratopsidae. PhD Thesis, University of California, Riverside, 538 pp. Webster, M. 2003 Olenelloid Trilobites of the Southern Great Basin, U.S.A., and a refinement of uppermost Dyeran Biostratigraphy. GSA 65100 (November 2-5, 2003) Paper No. 59-11 Webster, M., Sadler, P.M., Kooser, M.A. 2003 Combining stratigraphic sections and museum collections to increase biostratigraphic resolution: application to Lower Cambrian Trilobites from Southern California. Topics in Geobiology, 21:96-128 Weyer, D., Feist, R., Girard, C. 2003 Conodonta, Trilobita, and Anthozoa near the Late Frasnian Upper Kellwasser Event of the Geipel Quarry section in Schleiz, Thuringian Mountains (Germany). Mitteilungen aus dem Museum für Naturkunde in Berlin, Geowissenschaftliche Reihe, 6:71-78 Whittington, H.B. 2003 The trilobite family Nileidae: morphology and classification. Palaeontology, 46(4):635-646 Witteck, K. 2003 Fundbericht: Leptoplastus cf. stenotus ANGELIN 1854 aus einem oberkambrischen Stinkkalk-Geschiebe. [Findings: Leptoplastus cf. stenotus ANGELIN 1854 from an Upper Cambrian Stinkkalk Geschiebe.] Der Geschiebesammler, 35(4):135-136 Wu, M., Peng, J., Zhao, Y. 2003 The Find and Significance of Oryctocephalops and Ovatoryctocara in Taijiang, China. Journal of Guizhou University of Technology (Natural Science Edition) 32(3):6-10 Yang, A., Zhu, M., Zhang, J. 2003 Early Cambrian eodiscoid trilobites of the Yangtze Platform and their stratigraphic implications. Progress in Natural Science, 13(11):861-866 Yochelson, E.L. 2003 The trilobite from Ohio with preserved legs. Mickelborough 1883 and Walcott 1884. Archives of Natural History, 30:331-341 Yochelson, E.L. 2003 Paleobiology of Trilobites - C.D. Walcott's Studies: 1875-1881. GSA 58446 (November 2-5, 2003) Paper No. 71-5 Yochelson, E.L., Whiteley, T.E. 2003 Who Wants a 109 Year Old Reprint on Golden Triarthrus? The Trilobite Papers, 15:17-19 Yuan, J., Yin, G. 2003 Restudy on the Taxonomic Position of Protaitzehoia Yang (Trilobite). Reply to Discussion on the Taxonomic Position and the Specific synonyms of Protaitzehoia Yang. Acta Palaeontologica Sinica, 42(4):624-626 Yuan, W., Zhou, Z.Y., Siveter, D.J., Zhou, Z.Q. 2003 The Ontogeny of the Ordovician Trilobite Ovalocephalus and its Bearing on the Affinity and Evolution of the Genus. Special Papers in Palaeontology, 70:259-269 Zhang, W. 2003 Cambrian Correlation Between North America and China Based on Trilobite and Conodont Faunas. Acta Palaeontologica Sinica, 42(3):305-316 Zhang W., 2003 Cambrian Biostratigraphy of China. pp. 55-119 In: Biostratigraphy of China. Science Press, Beijing. 603 pp. Zhao, Y., Yuan, J., Peng, S.C., Guo, Q., Zhu, L., Peng, J., Wang, P. 2003 Proposal and prospects for the global Lower-Middle Cambrian boundary. Progress in Natural Science, 14(12):1033-1038 Zhou, Z.Y. 2003 Notes on the Ordovician trilobite radiation in the South China Block. INSUGEO Serie Correlación Geológica, 17:355-361 Zhou, Z.Y., Zhou, Z.Q., Siveter, D.J., Yuan, W. 2003 Latest Llanvirn to Early Caradoc Trilobite Biofacies of the North-Western Marginal Area of the Yangtze Block, China. Special Papers in Palaeontology, 70:281-291 *** 2004 Trilobite Citations (219) *** Adrain, J.M. 2004 The Cherry Creek Trilobites. American Paleontologist, 12(4):6-9 Adrain, J.M., Westrop, S.R. 2004 A Late Cambrian (Sunwaptan) silicified trilobite fauna from Nevada. Bulletins of American Paleontology, 365:1-56 Adrain, J.M., Westrop, S.R. 2004 Rapid Turnover of Trilobite Faunas Related to Stratigraphic Condensation in a Lower Ordovician "Biomere". GSA 79274 (November 7-10, 2004) Paper No. 227-2 Ahlberg, P., Axheimer, N., Eriksson, M.E., Terfelt, F. 2004 Middle and Upper Cambrian agnostoids of Scandinavia – intercontinental correlation tools. p. 41 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Ahlberg, P., Axheimer, N., Eriksson, M.E., Terfelt, F. 2004 Agnostoids and intercontinental tie points in the middle and upper Cambrian of Scandinavia. Geologiska Foreningens i Stockholm Forhandlingar, 126(1):108 Allmon, W.D. 2004 Trilobites and globalization. American Paleontologist, 12(4):1 Allmon, W.D. 2004 Fossil Focus: Walcott - Rust Trilobites. American Paleontologist, 12(4):17 Álvaro, J.J., Vizcaïno, D., Kordule, V., Fatka, O., Pillola, G.L. 2004 Some solenopleurine trilobites from the Languedocian (late Mid Cambrian) of western Europe. Geobios, 37(2):135-147 Amati, L.M. 2004 Systematics and paleoecology of trilobites from the Late Ordovician Viola Group, south-central Oklahoma. PhD Thesis, The University of Oklahoma, 526 pp. Amati, L., Westrop, S.R. 2004 A systematic revision of Thaleops (Trilobita: Illaenidae) with new species form the middle and late Ordovician of Oklahoma and New York. Journal of Systematic Palaeontology, 2(3):207-256 Amati, L., Westrop, S.R. 2004 Lithofacies and Trilobite Biofacies on a Late Ordovician Carbonate Ramp: Bromide Formation, Southern Oklahoma. GSA 79614 (November 7-10, 2004) Paper No. 22-5 Amler, M.R.W., Heidelberger, D., Müller, P. 2004 Untiefen im Kulm-Meer - Die Fauna der unterkarbonischen Erdbach-Kalke. [Shallows in the Kulm Sea - The fauna of the Lower Carboniferous Erdbach limestone.] Hessen Archäologie, 2004:11-14 Axheimer, Niklas 2004 A review of the middle Cambrian trilobite Dawsonia oelandica (Westergård, 1936). Geologiska Foreningens i Stockholm Forhandlingar, 126(1):108 Babcock, L.E., Hollingsworth, J.S., Rode, A.L., Ford, L.A., Borkow, P.S., Polak, K., Holmer, L.E., Leslie, S.A. 2004 Macrofauna from the Poleta Formation (Cambrian) of Nevada: Influences of sedimentary conditions, biodegraders, and microbial biofilms on exceptional preservation. p. 42-43 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Babcock, L.E., Rees, M.N., Robison, R.A., Langenburg, E.S., Peng, S. 2004 Potential Global Standard Stratotype-section and Point (GSSP) for a Cambrian stage boundary defined by the first appearance of the trilobite Ptychagnostus atavus, Drum Mountains, Utah, USA. Geobios, 37(2):149-158 Basse, M. 2004 Neues über rechtsrheinische of the Rhine Devon-Trilobiten, Teil 2. [News about right bank of the Rhine Devonian Trilobites, part 2.] Fossilien, 2004(2):102-105 Basse, M. 2004 Nomenklatorische Emendation von Taxa aus Publikationen des Autors. [Nomenclatorial emendation of taxa from publications by the author.] Senckenbergiana Lethaea, 84(1/2):383 Basse, M., Müller, P. 2004 Eifel-Trilobiten, 3: Corynexochida, Proetida (2), Harpetida, Phacopida (2), Lichida. [Eifel-Trilobites, 3: Corynexochida, Proetida (2), Harpetida, Phacopida (2), Lichida.] Goldschneck-Verlag, 261 pp. Basse, M., Weddige, K. 2004 Typen-Katalog der Trilobiten-Sammlung des Naturmuseums und Forschungsinstituts Senckenberg. [Type catalog of the Trilobiten collection of the nature museum and research institute Senckenberg.] Senckenbergiana Lethaea, 84(1/2):141-172 Beck, J.D. 2004 Instar Determination of an Early Cambrian Trilobite, Elrathia kingii. GSA 72759 (May 3-5, 2004) Paper No. 42-16 Bentley, C.J., Jago, J.B. 2004 Wuaniid trilobites of Australia. Memoirs of the Association of Australasian Palaeontologists, 30:179-191 Bergström, J., Suzuki, Y. 2004 Reevaluation on the limb-type appendage of trilobites. Abstracts with Programs p. 41, 2004 Annual Meeting, The Palaeontological Society of Japan Boyce, W.D., Johnson, S. 2004 Early Cambrian Trilobites from the Hanford Brook Formation, Public Landing, southern New Brunswick, Canada. p. 14 In: Canadian Paleontology Conference (CPC-2004) September 23-26, 2004. Huntsman Marine Science Centre, St. Andrews, New Brunswick. Braiden, A.K., Whiteley, T.E., Orr, P.J., Siveter, D.J.; Siveter, D.J., Sutton, M.D. 2004 Virtual reconstruction of three-dimensionally preserved trilobites from the Middle Ordovician Rust formation of New York State. Irish Journal of Earth Sciences, 22:57 Brenner, C. 2004 The ontogeny of the Middle Ordovician Trilobite Calyptaulax strasburgensis. BSc Thesis. University of Edinburgh, 98 pp. Brenner, C. 2004 The Ontogeny of the Phacopid trilobite Calyptaulax strasburgensis (Ulrich and Delo, 1940) from silicified Middle Ordovician material. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:142 Brezinski, D.K. 2004 Stratigraphy of the Frederick Valley and its Relationship to Karst Development. Maryland Geological Survey, Report of Investigations, 75:1-101 Bruton, D.L., Wright, A.J., Hamedi, M.A. 2004 Ordovician Trilobites from Iran. Palaeontographica Abt.A, 271:111-149 Buchholz, A. 2004 Ein Geschiebe der Hypagnostus parvifrons-Zone (Mittelkambrium B3) mit feinstratigraphischer Schichtung und seltenen sowie neuen Trilobiten. [An erratic from the Hypagnostus parvifrons zone (Middle Cambrian B3) with a high-resolution stratigraphic position and rare as well as new trilobites.] Archive für Geschiebekunde, 3(8-12):501-524 Buchholz, A. 2004 Homagnostus Howell, 1935 und ähnliche Gattungen der Agnostinae (Trilobita) in oberkambrischen Geschieben aus Mecklenburg und Vorpommern (Norddeutschland). [Homagnostus Howell, 1935 and similar genera of the Agnostinae (Trilobita) in Upper Cambrian erratics from Mecklenburg and Western Pomerania (northern Germany).] Archive für Geschiebekunde, 3(8-12):537-556 Buchholz, A. 2004 Die Gattung Parabolina Salter 1849 (Trilobita) in oberkambrischen Geschieben Mecklenburg-Vorpommerns (Norddeutschland). [The genus Parabolina Salter 1849 (Trilobita) in Upper Cambrian Geschiebe from Mecklenburg-Western Pomerania (Northern Germany).] Der Geschiebesammler, 37(1):3-34 Buchholz, A. 2004 Seltene Konglomerat-Geschiebe des Mittelkambriums von Rügen/Vorpommern. [Rare conglomerate Geschiebe of the Middle Cambrian of Rügen/Western Pomerania.] Geschiebekunde Aktuell, 20(2-3):81-82 Buchholz, A., Mischnik, W. 2004 Agnostus (Agnostus ?) confusus n. Sp. aus einem Geschiebe der ober-kambrischen Stufe 1(Agnostus pisiformis-Stufe) von West-Mecklenburg (Norddeutschland). [Agnostus (Agnostus ?) confusus n. sp. from a Geschiebe of the Upper Cambrian Stage 1 (Agnostus pisiformis Stage) of Western Mecklenburg (Northern Germany).] Geschiebekunde Aktuell, 20(1):1-4 Buchholz, A., Mischnik, W. 2004 Einige Neufunde seltener Trilobiten in Geschieben der oberkambrischen Stufe 5 (Peltura-Stufe) aus West-Mecklenburg und Ost-Holstein (Norddeutschland)] [Some new finds of rare trilobites in erratics of the Upper Cambrian Stage 5 (Peltura Stage) from western Mecklenburg and eastern Holstein (northern Germany).] Geschiebekunde Aktuell, 20(2-3):43-48 Buck, M.M. 2004 Beecher's trilobite bed in the 21st century: micro CT analysis of an Ordovician lagerstätte. Geology Honors Thesis, Amherst College, 51 pp. Budil, P. 2004 Probably the oldest described trilobite specimen from the territory of the Czech Republic. Český kras, 30:63 Budil, P., Bruthansová, J. 2004 Changes in the method of exuding in trilobites during ontogenesis. Paleontologicka Konferencia, Zbomik abstraktov, Bratislava, pp. 20-21 Budil, P., Fortey, R. 2004 Rediscovery of probably the oldest described trilobite specimen from the Barrandian Area (Czech Republic). The Trilobite Papers, 16:24-26 Budil, P., Kolar, P. 2004 Kainops chlupaci sp. n. from the Lower Devonian (Zlichovian stage) of the Prague Basin. Journal of the Czech Geological Society, 49(3-4):141-145 Campbell, V., Lohrengel, C.F. 2004 Occurrence of the Trilobite Ditomopyge scitula (Meek and Worthen) in the Lower Bird Spring Formation, Arrow Canyon (Gssp), Clark County, Nevada. GSA 72301 (May 3-5, 2004) Paper No. 42-15 Cañaberas, R.L., Rey, F.A.A., Hernández, A.T., Nuñez, M.M. 2004 Modelización primaria de la estructura interna de los ommatidia de los ojos de los trilobites. [Primary modeling of the internal structure of the ommatidia of the eyes of the trilobites.] Dugesiana, 11(2):1-18 Chatterton, B.D.E., Fortey, R.A., Mellish, C.J.T. 2004 Spiny trilobites from the Devonian of Morocco. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:146 Chatterton, B.D.E., Ludvigsen, R. 2004 Early Silurian Trilobites of Anticosti Island, Québec, Canada. Palaeontographica Canadiana, 22:1-264 Cherns, L., Wheeley, J.R., Karis, L. 2004 Tunnelling Trilobites in Middle Ordovician Thalassinoides. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:117 Choi, D.K. 2004 Early Paleozoic trilobite faunas of the Taebaeksan Basin, Korea: implications for paleogeography and tectonics. Journal of the Paleontological Society of Korea, 20:47 Choi, D.K. 2004 History of Trilobite Studies in Korea. Journal of the Paleontological Society of Korea, 20:265-284 Choi, D.K. (Ed.) 2004 IX International Conference of the Cambrian Stage Subdivision Working Group September, 2004, Taebaek-Yeongwol-Suanbo, Korea. Abstracts & Posters Volume. Choi, D.K., Chough, S.K.; Lee, D.J., Kwon, Y.K., Lee, S.B., Kang, I., Woo, J., Shinn, Y.J., Lee, H.S., Sohn, J.W., Lee, S.M. 2004 The Cambrian-Ordovician stratigraphy of the Taebaeksan Basin, Korea: a review. p. 9 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Choi, D.K., Chough, S.K., Kwon, Y.K., Lee, S.B., Woo, J., Kang, I., Lee, H.S., Lee, S.M., Sohn, J.W., Shinn, Y.J., Lee, D.J. 2004 Taebaek Group (Cambrian-Ordovician) in the Seokgaejae section, Taebaeksan Basin: a refined lower Paleozoic stratigraphy in Korea. Geosciences Journal, 8(2):125-151 Choi, D.K., Lee, J.G., Sheen, B.C. 2004 Upper Cambrian agnostoid trilobites from the Machari formation, Yongwol, Korea. Geobios, 37(2):159-189 Clarkson, E.N.K., Ahlgren, J., Taylor, C.M. 2004 Ontogeny, structure and functional morphology of some spiny Ctenopyge species from Västergotland, Sweden. Transactions of the Royal Society of Edinburgh: Earth Sciences, 94(2):115-143 Clausen, S. 2004 Paedomorphic patterns of the Cambrian genus Alueva (Trilobita, Ellipsocephalidae) from the Iberian Chains (NE Spain). Geobios, 37(3):336-345 Cocks, L.R.M., Cooper, R.A. 2004 Late Ordovician (Hirnantian) shelly fossils from New Zealand and their significance. New Zealand Journal of Geology and Geophysics, 47(1):71-80 Cooper, D. 2004 Cincinnati Trilobites 8. MAPS Digest, 27(4):5 Corrêa de Barros, R. 2004 Morfologia Funcional e Hábitos de Vida de Trilobita da Formação Ponta Grossa (Devoniano), Paraná, Brasil. [Functional Morphology and Life Habits of Trilobite of the Ponta Grossa (Devonian) Formation, Paraná, Brazil.] Monografia apresentada para obtenção do Título de Bacharel, Setor de Ciências Biológicas, Universidade Federal do Paraná, 35 pp. Cotton, T.J., Braddy, S.J. 2004 The phylogeny of arachnomorph arthropods and the origin of the Chelicerata. Transactions of the Royal Society of Edinburgh: Earth Sciences, 94(3):169-193 Courville, P., Crônier, C., Dubois, L., Miclot, L. 2004 Biodiversity vs Preservation: example of a trilobite association (Middle Ordovician, Massif Armoricain, France). The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:148 Crônier, C., Feist, R., Auffray, J.C. 2004 Variation in the eye of Acuticryphops (Phacopina, Trilobita) and its evolutionary significance: a biometric and morphometric approach. Paleobiology, 30(3):471-481 Dies Álvarez, M.E., Gozalo, R. 2004 Trilobites del miembro inferior de la Formación Gualcamayo (Llanvirniano temprano) en el cerro La Chicla, Precordillera de San Juan, Argentina. [Trilobites of the lower member of the Gualcamayo Formation (early Llanvirnian) in the hill La Chicla, Precordillera de San Juan, Argentina.] Boletín Geológico y Minero, 115(4):665-681 Dies Álvarez, M.E., Gozalo, R. 2004 Agnostida (Trilobita) de la Formación Valdemiedes (Leoniense: Cámbrico Medio basal) de las Cadenas Ibéricas (NE de España). [Agnostida (Trilobita) from the Valdemiedes Formation (Leonian: low Middle Cambrian) of the Iberian Chains (NE Spain).] Boletín Geológico y Minero, 115(4):683-697 Dies Álvarez, M.E., Gozalo, R., Liñán, E. 2004 Presencia de Protolenus pisidianus Dean en Dean y Özgül, 1994 en las cadenas Ibéricas (Murero y Ateca). [Presence of Protolenus pisidianus Dean in Dean and Özgül, 1994 in the Iberian chains (Murero and Ateca).] In: XX Jornadas de la Sociedad Española de Paleontología, Alcalá de Henares, pp. 59-60 Doubrava, M., Vokáč, V. 2004 Ectillaenus aff. advena (Barrande, 1872) (Trilobita) from the Arenigian (Klabava Formation, Lower Ordovician) of the Prague Basin (Barrandian, Bohemia). Journal of the Czech Geological Society, 49(3-4):125-126 Duan, J.Y 2004 Middle and upper Cambrian strata, depositional environments and trilobite faunas on the Fenghuang-Chenxi area, western Hunan, China, on the Fenghuang-Chenxi area, western Hunan, China. PhD Thesis, Deakin University, 198 pp. Duan, J.Y. 2004 New Polymerid Trilobites and the First Record of Erixanium from Upper Cambrian in Western Hunan, China. Acta Palaeontologica Sinica, 43(1):63-70 Duan, J.Y., An, S.L. 2004 Silurian Trilobites from Central Jilin Province, China. Journal of Jilin University (Earth Science Edition) 34:1-11 Dubois, L., Crônier, C., Courville, P. 2004 Biodiversité et biodisparité: les associations de trilobites Ordoviciens de Manche. [Biodiversity and biodisparity; Ordovician Trilobita associations in Manche.] Annales de la Société Géologique du Nord, Ser.2, 11(3):113-115 Edgecombe, G.D., Banks. M.R., Banks, D.M. 2004 Late Ordovician trilobites from Tasmania: Styginidae, Asaphidae and Lichidae. Memoirs of the Association of Australasian Palaeontologists, 30:59-77 Edgecombe, G.D., Wright, A.J. 2004 Silicified Early Devonian Trilobites from Brogans Creek, New South Wales. Proceedings of the Linnean Society of New South Wales, (Ser.2), 124:177-188 El Hassani, A. (ed.) 2004 Devonian neritic-pelagic correlation and events in the Dra Valley (western Anti Atlas, Morocco). Institut Scientifique, Rabat (Documents de l'Institut Scientifique) 19:1-101 Ergaliev, G.K., Ergaliev, F.G. 2004 The Kyrshabakty section in Malyi Karatau (Kazakhstan): as a stratotype of zones, stages and boundaries of Middle Cambrian. p. 13 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Elicki, O., Pillola, G.L. 2004 Cambrian microfauna and palaeoecology of the Campo Pisano Formation at Gutturu Pala (Iglesiente, SW Sardinia, Italy). Bollettino della Società Paleontologica Italiana, 43(3):383-401 Fatka, O. 2004 Association of Fossils and History of Research at Týřovice - "Pod Hruskou" locality (Middle Cambrian, Skryje-Týřovice Basin, Barrandian Area). Journal of the Czech Geological Society, 49(3-4):107-117 Fatka, O., Herynk, J., Najman, P. 2004 New finds of agnostid trilobites in the Skryje-Týřovice area (Middle Cambrian, Barrandian area, Czech Republic). Journal of the Czech Geological Society, 49(1-2):75-80 Fatka, O., Kordule, V., Szabad, M. 2004 Stratigraphical distribution of Cambrian fossils in the Príbram-Jince Basin (Barrandian area, Czech Republic). Senckenbergiana Lethaea, 84(1/2):367-381 Feist, R. 2004 Different modes of spine development in the pygidium of Devonian scutelluine trilobites. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:150 Flick, H., Flick, U., Moe, A., Pröve, A. 2004 Ein verdrückter "Phacops" aff. major aus dem Wasenbachtal, südwestliche Lahnmulde (Rheinisches Schiefergebirge). [A squeezed "Phacops" aff. major from the Wasenbachtal, southwestern Lahnmulde (Rhenish Slate Mountains).] Mainzer Geowissenschaftliche Mitteilungen, 32:55-62 Fortey, R.A. 2004 The Lifestyles of the Trilobites. American Scientist, 92:446-453 Frisk, Å. 2004 The Bjørkåsholmen Formation (Tremadoc): a homogenous distribution of trilobites throughout the Baltoscandian platform. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:152 Frisk, Å. 2004 Trilobite biostratigraphy of the Tremadoc Bjørkåsholmen Formation on Öland, Sweden. WOGOGOB-2004 Conference Materials, Abstracts and Field Guidebook, pp. 34-35 Fusco, G., Hughes, N.C., Webster, M., Minelli, A. 2004 Exploring Developmental Modes in a Fossil Arthropod: Growth and Trunk Segmentation of the Trilobite Aulacopleura konincki. The American Naturalist, 163:167-183 Gabova, M.F. 2004 Trilobites from the Effusive-sedimentary Deposits of the top of the Kiya River reference section (Kuznetsk Alatau). Bulletin - Académie Serbe des Sciences et des Arts. Classe des Sciences Naturelles, 42:101-113 Geyer, G. 2004 The base of a Middle Cambrian series: are suitable concepts in reach? p. 14-15 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Geyer, G. 2004 New Lower Cambrian trilobites from Pleistocene erratic boulders of northern Germany and Denmark and their bearing on the intercontinental correlation. [Neue unterkambrische Trilobiten aus pleistozänen Geschieben Norddeutschlands und Dänmarks und ihre Bedeutung für die interkontinentale Korrelation.] Paläontologische Zeitschrift, 78(1):127-136 Geyer, G. 2004 A Century Ago: 1904. The Trilobite Papers, 16:6-7 Geyer, G., Popp, A., Weidner, T., Förster, L. 2004 Korrektur - Corrections New Lower Cambrian trilobites from Pleistocene erratic boulders of northern Germany and Denmark and their bearing on the intercontinental correlation. Paläontologische Zeitschrift, 78(2):461-462 Ghilardi, R.P. 2004 Tafonomia comparada e paleoecologia dos macroinvertebrados em trilobites, da Formação Ponta Grossa (Devoniano, Sub-bacia Apucarana), Estado do Paraná. [Comparative taphonomy and paleoecology of macroinvertebrates in trilobites, from the Ponta Grossa Formation (Devonian, Apucarana Sub-basin), State of Paraná.] Tese de Doutorado. Instituto de Geociências, Universidade de São Paulo, 113 pp. Ghobadi Pour, M. 2004 New Early to Mid Ordovician trilobite faunas of Iran and their biogeographical significance. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:154 Gon, S.M. 2004 A few reconstructions... The Trilobite Papers, 16:29-32 Gozalo, R., Liñán, E., Chirivella Martorell, J.B. 2004 Bailiaspis cf. tuberculata Lake, 1940 (Trilobita) de la formación Mansilla (Cámbrico medio) de las cadenas Ibéricas (prov. Zaragoza). [Bailiaspis cf. tuberculata Lake, 1940 (Trilobita) of the Mansilla Formation (Middle Cambrian) of the Iberian chains (province of Zaragoza).] In: XX Jornadas de la Sociedad Española de Paleontología, Alcalá de Henares, pp. 85-86 Hagadorn, J.W., Buck, M.M. 2004 Digital Paleobiology and Taphonomy of an Ordovician Lagerstätte: Beecher's Trilobite Bed. GSA 78505 (November 7-10, 2004) Paper No. 162-12 Hahn, G., Hahn, R., Korn, D. 2004 Trilobiten aus dem Unter-Karbon Algeriens. [Trilobites from the Lower Carboniferous of Algeria.] Geologica et Palaeontologica, 38:33-55 Hahn, G., Hahn, R., Müller, P. 2004 Eine blinde Trilobiten-Fauna aus dem Balvium (Unter-Karbon) des Sauerlandes (Deutschland). [A blind trilobite fauna from the Balvian (Lower Carboniferous) of Sauerland (Germany).] Geologica et Palaeontologica, 38:85-117 Han, N., Chen, G.Y. 2004 Discovery of a complete Dictyella (Trilobite) carapace fossil in Guangxi and its significance. Acta Palaeontologica Sinica, 43(3):416-419 Hanke-Hunda, B.R. 2004 Flexicalymene (Trilobita) from the Cincinnatian series (upper Ordovician) of Ohio, Indiana, and Kentucky: a case study of microevolutionary pattern within a single species lineage in a sequence stratigraphic framework. PhD Thesis, University of California, Riverside, 242 pp. Hegna, T.A., Adrain, J.M. 2004 Reduced Biofacies Differentiation in Silurian Trilobite Faunas of Laurentia. GSA 80114 (November 7-10, 2004) Paper No. 69-3 Hinz-Schallreuter, I., Buchholz, A. 2004 Mittelkambrische Agnostiden von Bornholm. [Agnostids from the Middle Cambrian of Bornholm.] Archive für Geschiebekunde, 3(8-12):525-536 Hollingsworth, J.S., Fritz, W.H. 2004 A storm bed fauna in the Poleta Formation (Dyeran, Lower Cambrian) in western Nevada, USA. p. 17 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Holloway, D.J. 2004 The Trilobite Subfamily Monorakinae (Pterygometopidae). Palaeontology, 47(4):1015-1036 Hörbinger, F. 2004 Trilobites from the biodetritic facies of the lower part of Lochkov Formation (Lochkovian, Lower Devonian) from "Pozáry-Vokounka" quarry (Prague-Řeporyje, Prague Basin, Czech Republic). Palaeontologia Bohemiae, 9(5):19-31 Hou, X.G., Aldridge, R.J., Bergström, J., Siveter, D.J., Siveter, D.J., Feng, X.H. 2004 The Cambrian Fossils of Chengjiang, China: The Flowering of Early Animal Life. Wiley-Blackwell Scientific Publishing, 233 pp. Ivantsov, A.Y. 2004 ОПРЕДЕЛИТЕЛЬ ОРДОВИКСКИХ ТРИЛОБИТОВ АЗАФИДНОГО ОБЛИКА ОКРЕСТНОСТЕЙ САНКТ-ПЕТЕРБУРГА. [Determining Ordovician Asaphid trilobite species by shape in the vicinity of Saint Petersburg.] Paleontological Institute of the Russian Academy of Sciences, 60 pp. Jago, J.B., Bao, J.S., Baillie, P.W. 2004 Late Middle Cambrian Trilobites from St. Valentines Peak and Native Track Tier, northwestern Tasmania. Alcheringa, 28(1):21-52 Jakobsen, K.G., Nielsen, A.T. 2004 Taxonomy, biostratigraphy and ecostratigraphy of Ordovician (Arenigian) megistaspid trilobites from Western Russia. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:160 Jakobsen, K.G., Nielsen, A.T. 2004 New data on the Volkhovian megistaspid trilobites from Putilovo, western Russia. WOGOGOB-2004 Conference Materials, Abstracts and Field Guidebook, pp. 49-50 John, D. 2004 Exploring trilobite molt series. PaleoBios, 24(Suppl.1):4-5 Kang, I. 2004 Middle Cambrian trilobites from the Daegi Formation, Taebaek group, Korea. Masters Thesis, Seoul National University, 85 pp. Kang, I., Choi, D.K. 2004 Middle Cambrian trilobites from the Daegi Formation, Taebaek Group, Taebaeksan Basin, Korea. p. 48 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Karim, T.S. 2004 Upper Ordovician Trilobites from Northwestern Iran and their biogeographical affinities. MSc Thesis, University of Oxford, 81 pp. Karim, T.S., Adrain, J.M. 2004 Lower Ordovician Trilobites of the Cow Head Group, Western Newfoundland, Canada. GSA 80351 (November 7-10, 2004) Paper No. 153-3 Kchodl, J. 2004 Early history of Czech (Bohemian) trilobites and their discoverers. MAPS Digest, 27(4):6-7 Keefe, K.L.D. 2004 Late Ordovician trilobites and provincial breakdown. MSc Thesis, University of Glasgow, 187 pp. Key, M.M., Schumacher, G.A., Babcock, L.E. 2004 Trilobites as a Hard Substrate for Episkeletozoans From the Upper Ordovician of the Cincinnati, Ohio Area. GSA 73186 (November 7-10, 2004) Paper No. 39-6 Kim, E.Y., Lee, J.G., Choi, D.K. 2004 Occurrence of Changshania Sun, 1935 (Trilobita, Upper Cambrian) from the Machari Formation, Yeongwol Group, Korea and its paleogeographic significance. p. 49 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. König, J. 2004 Finds of Ptychoparia mutica (Hawle et Corda, 1847) and Akadocrinus jahni Prokop, 1962 community from Jince Formation (Middle Cambrian, Bohemia). Palaeontologia Bohemiae, 9:33-34 Koppka, J., Sonntag, H., Burkard, H. 2004 Tutorial zum Erkennen von Trilobitenfälschungen. [Tutorial for Recognizing Trilobite Fakes.] 19 pp. Korovnikov, I.V. 2004 Lower and Middle Cambrian boundary in stratotype sections of the Siberian Platform. pp. 18-21 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Košan, P. 2004 New Finds of Accumulations of Organic Remains in the Koneprusy Limestone (Lower Devonian, Barrandian area, Czech Republic). Zprávy o Geologických Výzkumech v Roce, 37:84-87 Krueger, H.H. 2004 Die Trilobitengattung Atractopyge (Ordovizium) aus baltoskandischen Geschieben. [The trilobite genus Atractopyge (Ordovician) from Baltoscandian erratics.] Archive für Geschiebekunde, 3(8-12):747-766 Krueger, H.H. 2004 Trilobitengattungen Cybele und Cybellela aus baltoskandischen Geschieben und ihrem Anstehenden sowie ein Nachtrag zu Atractopyge. [The trilobite genera Cybele and Cybelella from Baltoscandian erratics and their outcrops plus a supplement on Atractopyge.] Archiv für Geschiebekunde, 4(1):15-48 Krueger, H.H. 2004 Die Gattung Erratencrinurus Krueger, 1971 (Trilobita Ordovizium) aus baltoskandischen Geschieben. [The genus Erratencrinurus Krueger, 1971 (Trilobita, Ordovician) from Baltic settlements.] Mitteilungen aus dem Museum für Naturkunde in Berlin, Geowissenschaftliche Reihe, 7:69-132 Krueger, H.H. 2004 Die Keila-Stufe in baltoskandischen Geschieben mit einigen Beispielen aus ihrer besonderen Fauna. [The Keila stage in Baltic-Scandinavian boulders with some examples from their special fauna.] Geschiebekunde aktuell, 20(2-3):83 Kruse, P.D., Laurie, J.R.,Webby, B.D. 2004 Cambrian geology and palaeontology of the Ord Basin. Memoirs of the Association of Australasian Palaeontologists, 30:1-58 Krylov, A.V. 2004 New types of Ordovician trilobites in the Leningrad region. Bulletin of the St. Petersburg University, Geology - Geography, 3:22-25 Krylov, A.V. 2004 ЭТИ УДИВИТЕЛЬНЫЕ ТРИЛОБИТЫ. [These amazing trilobites.] VNIIOkeangeologia, 2004:103-110 Kues, B.S. 2004 Pennsylvanian Trilobites from the Sangre de Cristo and Jemez Mountains, North-central New Mexico. New Mexico Geological Society Guidebook, 55th Field Conference, Geology of the Taos Region, pp. 326-334 Lane, P.D. 2004 The Silurian carbonate mound trilobite faunas of central western New South Wales. Palaeontology Newsletter 56:113-116 Laurie, J.R. 2004 Early Middle Cambrian trilobite faunas from NTGS Elkedra 3 corehole, southern Georgina Basin, Northern Territory. Memoirs of the Association of Australasian Palaeontologists, 30:221-260 Lee, D.C. 2004 Biostratigraphic and paleogeographic distribution of Cambrian ptychopariid protaspides. p. 22 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Lerosey-Aubril, R. 2004 Étude du développement des trilobites proetoïdés: implications systématiques, paléoécologiques et morpho-fonctionnelles. [Study of the development of proetoid trilobites: systematic, paleoecological and morpho-functional implications.] Thèsis de Doctorat, Université de Montpellier II, 101 pp. Lerosey-Aubril, R. 2004 Discovery of Famennian and Early Carboniferous trilobite larvae:implications for the systematics and the evolutionary history of proetoids. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:124 Lieberman, B.S. 2004 Revised biostratigraphy, systematics, and paleobiogeography of the trilobites from the Middle Cambrian Nelson Limestone, Antarctica. University of Kansas, Paleontological Contributions, New Series, 14:1-23 Lin, J.P., Yuan, J., Wang, Y. 2004 Revisit of the type section of Kaili Formation and new fossil sites of Kaili biota, Danzhai, Guizhou Province, China. p. 23 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Lin, T. 2004 Restudy on the Eodiscoids from the Shuijingtuo Formation (Early Cambrian) in eastern Yangtze Gorge area, western Hubei. Acta Palaeontologica Sinica, 43(4):502-514 Lin, T., Peng, S.C. 2004 [New Material of Palaeolenus (Trilobite, Cambrian) from the Eastern Yangtze Gorge Area, Western Hubei. Acta Palaeontologica Sinica, 43(1):32-42 Liñan, E., Dies Álvarez, M.E., Gámez-Vintaned, J.A., Gonzalo, R., Mayoral Alfaro, E., Muñiz Guinjea, F., Chirivella Martorell, J.B. 2004 Hallazgo del trilobites Alueva hastata (Sdzuy, 1958) y de pistas fósiles en el Cámbrico medio temprano de Sierra Morena. Consecuencias regionales y paleoambientales. [Finding the trilobites Alueva hastata (Sdzuy, 1958) and fossil tracks in the early Middle Cambrian of Sierra Morena. Regional and paleoenvironmental consequences.] Museo Arqueologico Nacional, Madrid. Zona Arqueológica, 4(2):256-263 Liñán, E., Perejón, A., Gozalo, R., Moreno-Eiris, E., Tomás de Oliveira, J. 2004 The Cambrian System in Iberia. Cuadernos del Museo Geominero, 3:1-63 Lisogor, K.A. 2004 Middle Cambrian Trilobites of the Chingiz Range (Eastern Kazachstan). SV-Print Publishing House, Almaty, 107 pp. Loch, J.D., Taylor, J.F. 2004 New trilobite taxa from Upper Cambrian microbial reefs in the central Appalachians. Journal of Paleontology, 78(3):591-602 Loch, J.D., Taylor, J.F., Ripperdan, R.L., Myrow, P.M., Ethington, R.L., Repetski, J.E., Owen, A. 2004 Trilobite Faunas of the Lower Ordovician Jose Member (Hitt Canyon Formation, El Paso Group) In Southern New Mexico and West Texas. GSA 80159 (November 7-10, 2004) Paper No. 152-3 Luo, H., Zhou, Z.Y. 2004 New Material of Ordovician Trilobite Omeipsis zhenxiongensis Luo, 1974. Acta Palaeontologica Sinica, 43(3):420-424 Mangano, M.G., Waisfeld, B.G. 2004 Looking for the usual suspects: trilobites as Cruziana - Rusophycus producers in Lower Paleozoic sandstones of Northwest Argentina. First International Congress on Ichnology, Trelew, Argentina, Conference Abstracts Volume. McMenamin, M., Weaver, P.G. 2004 Middle Cambrian polymeroid trilobites and correlation of the Carolina and Augusta terranes. Southeastern Geology, 43:21-38 Meng, Q., Han, Z., Zou, A. 2004 Comparison of faunas and sedimentary environments between the Taebaeksan Basin and Luxi Block in the Late Cambrian. p. 51-54 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Mischnik, W. 2004 Seltene Trilobitenarten und Faunengemeinschaften oberkambrischer Geschiebe aus Ost-Holstein und West-Mecklenburg (Norddeutschland). [Rare trilobite species and faunal communities in Upper Cambrian Geschiebe from East Holstein and West Mecklenburg (North Germany).] Der Geschiebesammler, 37(3):95-136 Müller, P. 2004 Eine Trilobiten-Assoziation aus den Erdbach-Kalken (Unter-Karbon) vom Liebstein (Hessen). [A trilobite association from Erdbach-limestones (Lower Carboniferous) from Liebstein (Hessen).] Geologica et Palaeontologica, 38:57-83 Naimark, E.B. 2004 The ontogenesis of agnostids. International Geological Congress, Abstracts, 32(1):805 Naimark, E.B. 2004 БИОГЕОГРАФИЧЕСКИЕ СОБЫТИЯ СРЕДНЕГО И ВЕРХНЕГО КЕМБРИЯ НА ПРИМЕРЕ АГНОСТИД (ТРИЛОБИТЫ) И БРАХИОПОД. [Biogeographic events in the middle and upper Cambrian, using the example of the Agnostida (Trilobita) and Brachiopoda.] Paleontologicheskii Zhurnal, 2004(2):12-22 Naimark, E.B. 2004 Biogeographic events in the middle and upper Cambrian, using the example of the Agnostida (Trilobita) and Brachiopoda. Paleontological Journal, 38(2):123-133 Ng, T.W., Adrain, J.M. 2004 Upper Marjuman (Upper Cambrian) Shallow Water Trilobite Faunas, Great Basin, Western USA. GSA 80143 (November 7-10, 2004) Paper No. 153-2 Nielsen, A.T. 2004 Reinvestigation of the Volkhov and lower Kunda in Estonia and western Russia: preliminary biostratigraphic results. WOGOGOB-2004 Conference Materials, Abstracts and Field Guidebook, p. 71 Onoda, Y., Suzuki, Y. 2004 Muscle structure of unit / back plate part in crustacean legs - application to illaenimorph trilobite. Abstracts with Programs p.40, 2004 Annual Meeting, The Palaeontological Society of Japan Owen, A.W. 2004. Trilobite diversity in Avalonia prior to the end Ordovician extinction - the peak before the trough. In: International Symposium on Early Palaeozoic Palaeogeography and Palaeoclimate. IGCP 503. pp. 58-59 Owens, R.M. 2004 Late Ordovician and early Silurian Proetida (Trilobita) from north-western and central Europe. Palaeontology, 47(3):557-578 Owens, R.M., Tilsley, J.W. 2004 William Martin's Entomolithus onicites (derbyensis): The Validity of the Oldest Given Species Name for a Carboniferous Trilobite. The Trilobite Papers, 16:16-17 Palmer, A.R. 2004 East-Gondwana/Laurentia trilobite connections what do they tell us? p. 30 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Parcha, S.K. 2004 Biostratigraphy and biogeography of the Tethyan Cambrian sequences of the Zanskar Ladakh Himalaya and of associated regions. Himalayan Journal of Sciences, 2(4):216 Pärnaste, H. 2004 Early Ordovician Trilobites of the Suborder Cheirurina in Estonia and Russia: Systematics, Evolution and Distribution. PhD Dissertation, Institute of Geology, University of Tartu, Estonia, 59 pp. Pärnaste, H. 2004 Revision of the Ordovician cheirurid trilobite genus Reraspis with the description of the earliest representative. Proceedings of the Estonian Academy of Sciences, Geology, 53(2):125-138 Pärnaste, H. 2004 The trilobite zonation of the Billingen Stage in the East Baltic. WOGOGOB-2004 Conference Materials, Abstracts and Field Guidebook, pp. 79-80 Paterson, J.R. 2004 Palaeobiogeography of the Ordovician trilobite Prosopiscus, with a new species from western New South Wales. Alcheringa, 28(1):65-76 Paterson, J.R., Laurie, J.R. 2004 Late Cambrian trilobites from the Dolodrook River limestones, eastern Victoria, Australia. Memoirs of the Association of Australasian Palaeontologists, 30:83-111 Peng, J., Yuan, Ji., Zhao, Y., Yang, R. 2004 Discovery of Trilobite Genus Zhenbaspis from the lower Cambrian Niutitang Biota at Heishapo Songlin, Zunyi, Guizhon, China. Acta Palaeontologica Sinica, 43(3):407-415 Peng, S.C. 2004 Suggested global subdivision of Cambrian System and two potential GSSPs in Hunan, China for defining Cambrian stages. p. 31 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Peng, S.C., Babcock, L.E. 2004 Unusual species of Schmalenseeia (Trilobita, Middle Cambrian) showing fused tagmata. International Geological Congress, Abstracts, 32(1):803 Peng, S.C., Babcock, L.E., Lin, H. 2004 Polymerid trilobites from the Cambrian of northwestern Hunan, China. Volume 1: Corynexochida, Lichida, and Asaphida. Science Press, Beijing, 333 pp. Peng, S.C., Babcock, L.E., Lin, H. 2004 Polymerid trilobites from the Cambrian of northwestern Hunan, China. Volume 2: Ptychopariida, Eodiscida, and Undetermined Forms. Science Press, Beijing, 355 pp. Peng, S.C., Babcock, L.E., Robison, R.A., Lin, H., Rees, M., Saltzman, M. 2004 Global Standard Stratotype-section and Point (GSSP) of the Furongian Series and Paibian Stage (Cambrian). Lethaia, 37(4):365-379 Peng, S., Zhu, X.J., Babcock, L.E., Wang, H. 2004 Potential global stratotype sections and points in China for defining Cambrian stages and series. Geobios, 37(2):253-258 Petri, S., Anelli, L.E., Bergamaschi, S., Holz, M., Simoes, M.G. 2004 Tafonomia e Paleoecologia dos Trilobitas da Formação Ponta Grossa (Devoniano) da Bacia do Paraná, Brasil. Tafonomia and Paleoecology of Trilobites of the Ponta Grossa (Devonian) Formation of the Paraná Basin, Brazil.] 2004 - Instituto de Geociências. Pollitt, J.R., Wills, M.A., Fortey, R.A. 2004 The systematics of the trilobite family Lichidae Hawle & Corda, 1847. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:176 Rak, Š. 2004 Trilobitová fauna hraničních vrstev tournai – visé z Mokré u. Brna. [Trilobite fauna of the border layers of the tournai - Visean of Mokré at Brna.] Master Thesis, Masarykova Universita v Brne Prirodovedecka Fakulta, Ustav geologickych ved, 84 pp. Rudolph, F. 2004 Zur Biologie einiger Stinkkalk-Trilobiten. [On the biology of some calcareous trilobites.] Geschiebekunde aktuell, 20(2-3):82-83 Sandford, A.C. 2004 Phacopidae of Victoria, Part 3. Palaeogeographic setting of a deep-water trilobite fauna from the Early Devonian (Pragian) of the Upper Yarra, central Victoria. Alcheringa, 28(1):113-128 Sandford, A.C. 2004 Phacopidae of Victoria, Part 5. A revision of Lochkovella Chlupáč, 1972 (Arthropoda: Trilobita) and a species from Lilydale and Tyers. Proceedings of the Royal Society of Victoria, 116(2):207-220 Schoenemann, B. 2004 A new hypothesis of phacopid vision. The Trilobite Papers, 16:10-13 Schraut, G., Feist, R. 2004 The Devonian styginid trilobite Paralejurus, with new data from Spain and Morocco. Journal of Paleontology, 78(4):709-722 Sheets, H.D., Kim, K., Mitchele, C.E. 2004 A combined landmark and outline-based approach to ontogenetic shape change in the Ordovician trilobite Triarthrus becki. In: Morphometries: Applications in Biology and Paleontology. Springer Scientific Publishing, pp. 67-82 Silva, C.F.D. 2004 Los hábitos de vida dos trilobitas devonianos da Bacia do Amazonas. [The life habits of the Devonian trilobites of the Amazon Basin.] Dissertação (Mestrado em Ciências Biológicas (Zoologia)) - Universidade Federal do Rio de Janeiro. Simpson, A.G. 2004 Trilobites; a model of development and tagmosis in arthropods. PaleoBios, 24(Suppl.1):4-5 Simpson, A.G., Hughes, N.C., Kopaska-Merkel, D. 2004 Transitory pygidia in Hintzeia sp. nov. and the dynamics of the posterior 'tagma' in Trilobites. GSA 78554 (November 7-10, 2004) Paper No. 226-15 Sloan, T.R., Laurie, J.R. 2004 Middle Cambrian trilobites from allochthonous blocks in the Murrawong Creek Formation, N.S.W. Memoirs of the Association of Australasian Palaeontologists, 30:193-206 Soares, S.P., Simoes, M.G. 2004 Sobre a sistemática dos Homalonotidae (Trilobita, Phacopida), Formação Ponta Grossa, sub-bacia. Apucarana, Devoniano: comentários preliminares. [On the systematics of the Homalonotidae (Trilobita, Phacopida), Ponta Grossa Formation, sub-basin. Apucarana, Devonian: preliminary remarks.] Boletim da Sociedade Brasileira de Paleontologia, 49:44 Sohn, J.W., Choi, D.K. 2004 Hamashania Kobayashi, 1942 (Trilobita, Upper Cambrian) from Korea. p. 70 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Sour-Tovar, F., Quiroz-Barroso, S.A., Navarro-Santillán, D. 2004 Fósiles 8. Trilobita. pp. 149-162 In: Biodiversidad, Taxonomía y Biogeografía de Artrópodos de México: Hacia una síntesis de su conocimiento. [Biodiversity, Taxonomy and Biogeography of Arthropods of Mexico: Towards a synthesis of their knowledge.] Vol.IV. Universidad Nacional Autónoma de México Sundberg, F.A. 2004 Cladistic analysis of Early–Middle Cambrian kochaspid trilobites (Ptychopariida). Journal of Paleontology, 78(5):920-940 Sun, X.W., Jago, J.B. 2004 Cambro-Ordovician biostratigraphy of the Warburton Basin, Australia. pp. 32-33 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Suzuki, Y. 2004 Diversity of trilobite morphotypes based on their body sizes: functional morphology of relevant homplacious characters. The Palaeontological Society of Japan, Fossils, 75:38-45 Suzuki, Y., Shinkano, Y. 2004 Paleoecology of trilobites under the formation of the central Permian system, the fossil dense layer in the Kamase area in Miyagi prefecture. FY2003 Fukada research grant research report, pp. 161-181 Svojtka, M. 2004 Diversität und Stammesgeschichte der Trilobita. [Diversity and phylogenetic history of the Trilobita.] Phylogenie Aktuell, Seminarraum, Zoologie, Biozentrum, 71 pp. Taylor, J.F., Myrow, P.M., Ripperdan, R.L., Loch, J.D., Ethington, R.L. 2004 Paleoceanographic events and faunal crises recorded in the Upper Cambrian and Lower Ordovician of west Texas and southern New Mexico. Geological Society of America Field Guide, 5:169-185 Terfelt, F., Ahlberg, P., Clarkson, E.N.K., Eriksson, M.E. 2004 Furongian (Upper Cambrian) biostratigraphy and trilobites of the Håslöv-1 drill core, Scania, southern Sweden. p. 34 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Tortello M.F., Esteban, S.B. 2004 Los Trilobites Agnóstidos del Cámbrico tardío de la sierra de Famatina. Implicaciones bioestratigráficas y paleobiogeográficas de una fauna singular. [The Agnostid Trilobites of the late Cambrian of the Famatina mountain range. Biostratigraphic and paleobiogeographical implications of a singular fauna.] INSUGEO Miscelánea 13 Turvey, S.T., Zhou, Z.Y. 2004 Arenig trilobite associations from the Jiangnan Transitional Belt of Northern Hunan, China. Journal of Asian Earth Sciences, 23(1):47-61 Turvey, S.T., Zhou, Z.Y. 2004 Arenig trilobite associations and faunal changes in Southern Shaanxi, China. Journal of Asian Earth Sciences, 23(1):91-103 Vaněk, J., Vonka, V. 2004 Two new trilobites from the Prague Basin (Ordovician, Bohemia). Palaeontologia Bohemiae, 9:15-18 Van Viersen, A.P. 2004 Zeldzame Devoontrilobieten uit de Belgische Ardennen. [Rare Devonian trilobites from the Belgian Ardennes.] Gea, 37(3):77-84 Van Viersen, A.P. 2004 De trilobiet Walliserops trifurcatus en zijn drietand. [The trilobite Walliserops trifurcatus and its trident.] Gea, 37(3):97-98 Van Viersen, A.P. 2004 De mythe van Phacops latifrons. [The myth of Phacops latifrons.] Grondboor en Hamer, 58(3/4):66-68 Van Viersen, A.P., Hille, P., 2004 Trilobietenvervalsingen. [Trilobite forgeries.] Gea, 37(4):132-135 Varlamov, A.I., Pak, K.L., Rozova, A.V. 2004 Middle-Upper Cambrian stratigraphy of the northwestern Siberian Platform; trilobites, biofacies, sedimentary model. International Geological Congress, Abstracts, 32(1):133 Vidal, M., Ghobadi Pour, M., Pillola, G.L. 2004 Occurrence of the trilobite Taihungshania on the North Gondwana margin during Lower Ordovician. The Palaeontological Association 48th Annual Meeting 2004 - Abstracts 57:188 Vizcaïno, D., Álvaro, J.J., Monceret, É. 2004 Trilobites and ichnofossils from a new fossil Lagerstätte in the Lower Cambrian Pardailhan Formation, southern Montagne Noire, France. Geobios, 37(2):277-286 Vizcaïno, D., Villas, E., Herrera, Z.A., Álvaro, J.J. 2004 Informe preliminar sobre la presencia de trilobites hirnantienses (ordovicico terminal) en las pizarras de orea de las cadenas hespericas (NE de España). [Preliminary report on the presence of Hirnantian trilobites (upper Ordovician) in Orea stones of the Hesperian Chains (northeastern Spain).] Geo-Temas (Madrid) 6(2):315-317 Vokáč, V. 2004 Find of upper wenlockian (Silurian) trilobite community Raphiophorus - Rabuloproetus from quarry Kosov near Beroun (Praha Basin, Barrandian, Czech Republic). Palaeontologia Bohemiae, 9(7):35-37 Vokáč, V., Micka, V. 2004 New finds from Jince Formation (Middle Cambrian) on the locality Terešovská Hut' U vily (Príbram-Jince Basin, Barrandian, Bohemia). Palaeontologia Bohemiae, 9(3):13-14 Weidner, T.R., Ahlberg, P., Axheimer, N., Clarkson, E.N.K. 2004 The middle Cambrian Ptychagnostus punctuosus and Goniagnostus nathorsti zones in Västergötland, Sweden. Bulletin of the Geological Society of Denmark, 51:39-45 Whiteley, T.E. 2004 Spininess in Trilobites. American Paleontologist, 12(4):18-20 Whiteley, T.E. 2004 Trilobite Gallery. The Trilobite Papers, 16:33-35 Yochelson, E., Goldblum, J. 2004 Trilobites in the Highest Places of American Science. The Trilobite Papers, 16:22-24 Yuan, J., Li, Y. 2004 Trilobite fauna of the Zhangxia Formation (mid-Middle Cambrian) from Shandong, North China. p. 72 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Yuan J.L., Zhao Y.L. 2004 Occurrence of Onchocephalites claytonensis Sundberg and McCollum, 2003 (Trilobita) from the lower part of Oryctocephalus indicus biozone in Tongren, South China and its implications. p. 37 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Yuan J.L., Zhao Y.L. 2004 On the genus Arthricocephalus Bergeron, 1899 (Trilobita). p. 73 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Zhao, Y., Yuan, J., Peng, S.C., Peng, J., Wang, P., Wang, Y. 2004 Oryctocephalus indicus is the best trilobite of FAD of Middle Cambrian. p. 38 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Zhou, Z.Y., Yuan, W., Han, N., Zhou, Z.Q. 2004 Trilobite faunas across the Late Ordovician mass extinction event in the Yangtze Block. pp. 127-152 In: Mass Extinction and Recovery-Evidences from the Palaeozoic and Triassic of South China. University of Science and Technology of China Press, Hefei, 1:1-472 Zhou, Z.Q., Zhou, Z.Y., Yuan, W. 2004 New Material of the Trilobite Genus Hexacopyge from the Ordovician of the Upper Yangtze Region. Acta Palaeontologica Sinica, 43(1):43-52 Zhu, X.J., Peng, S.C. 2004 Ontogeny of Cambrian Trilobite Cheiruroides primigenius. Acta Palaeontologica Sinica, 43(1):53-62 Zhu, X.J., Peng, S.C. 2004 Cambrian shumardiids from southwestern Guangxi. p. 74 In: IX International Conference of the Cambrian Stage Subdivision Working Group, Taebaek-Yeongwol-Suanbo, Korea. Zhu, M.Y., Vannier, J., Van Iten, H., Zhao, Y.L. 2004 Direct evidence for predation on trilobites in the Cambrian. Royal Society of London, Proceedings, Series B, 271(Supp.5 to Issue 1):277-280
  5. piranha

    Trilobite Papers 1762–2023: Years in Review

    *** 1964 Trilobite Citations (135) *** Alberti, G.K.B. 1964 Neue Trilobiten aus dem Marokkanischen und Deutschen Unter- und Mittel-Devon. [New Trilobites from the Moroccan and German Lower and Middle Devonian.] Senckenbergiana Lethaea, 45:115-133 Alberti, H., Ruchholz, K. 1964 Cornuproetus (Linguaproetus n. subg.) fornix n. sp. und Drevermannia (Eodrevermannia) tegula n. sp. aus dem Devon des Harzes (Tril.). [Cornuproetus (Linguaproetus n. subg.) fornix n. sp. and Drevermannia (Eodrevermannia) tegula n. sp. from the Devonian of Harz (Trilobita).] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 119:83-92 Aitken, J.D. 1964 Sub-Fairholme Devonian Rocks of the Eastern Front Ranges, Southern Rocky Mountains, Alberta. Geological Survey of Canada, Paper, 64-33:1-88 Balashova, E.A. 1964 Development of the New Wounds of the Early Ordovician Subfamily Ptychopyginae. Proceedings of the 7th Session of the All-Union Paleontological Society. Moscow: pp. 97-105 Balashova, E.A. 1964 Morphology, Phylogeny and Stratigraphical Significance of the Early Ordovician Subfamily Ptychopyginae of the Baltic Area. Voprosy Paleontologii [Questions of Paleontology] 4:3-56 Baldis, B.A. 1964 El Silurico Fosilfero de Gualilan (Provincia de San Juan). [Silurian Fossils of Gualilan (Province of San Juan).] Revista de la Asociación Geológica Argentina, 19(3):189-193 Best, R.V. 1964 A Lower Cambrian Trilobite Fauna from Near Cranbrook, B.C. Bulletin of Canadian Petroleum Geology, 12(2):317-318 Borrello, A.V. 1964 Sobre la Presencia del Cámbrico Inferior Olenellidiano en la Sierra de Zonda, Precordillera de San Juan. [On the Presence of the Lower Cambrian Olenellina in the Sierra of Zonda, Precordillera of San Juan.] Ameghiniana, 3(10):313-318 Boyer F., Courtessole R. 1964 Nouveaux Gisements de Trilobites Cambriens dan la Montagne Noire. [New Deposits of Cambrian Trilobites in Montagne Noire.] Compte Rendu sommaire des Séances de la Société Géologique de France, 1964(5):198-199 Boyer, F., Guiraud, R. 1964 Observations Nouvelles sur le Passage du Cambrien à l'Ordovicien dans la Montagne-Noire. [New Observations on the Passage from the Cambrian to Ordovician in Montagne Noire.] Bulletin de la Société Géologique de France (Série 7) 6(4):515-522 Burchfiel, B.C. 1964 Precambrian and Paleozoic Stratigraphy of Specter Range Quadrangle, Nye County, Nevada. American Association of Petroleum Geologists, Bulletin, 48(1):40-56 Chamberlain, C.K. 1964 A Preliminary Study of Upper Paleozoic Trilobites of Central Utah. The Compass of Sigma Gamma Epsilon, 41:227-239 Chiang, N.J., Wang Z.Z., Cheng Y.G. 1964 Cambrian Stratigraphy of Eastern Yunnan. Acta Geologica Sinica, 44:137-155 Chugaeva, M.N. 1964 Trilobites of the Early-Middle Ordovician in Northeastern USSR. pp. 24-75 Comparative Biostratigraphy of Ordovician Deposits in the North-East USSR. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 106:1-226 Chugaeva, M.N. 1964 Analysis of Trilobites. pp. 75-84 Comparative Biostratigraphy of Ordovician Deposits in the North-East USSR. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 106:1-226 Chugaeva, M.N., Rozman, K.S., Ivanova, V.A. 1964 Comparative Biostratigraphy of Ordovician Deposits in the North-East USSR. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 106:1-226 Chugaeva, M.N., Rozman, K.S. 1964 Stratigraphy of Ordovician Deposits of the Selenniakh Range. pp. 7-23 Comparative Biostratigraphy of Ordovician Deposits in the North-East USSR. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 106:1-226 Chlupáč, I. 1964 Upper Devonian and Lower Carboniferous Trilobites of the Moravian Karst. Czech Geological Survey, Archive Report Chlupáč, I. 1964 The Occurrence of Trilobite Schizoproetus celechovicensis (Sm.) in the Moravian Karst and its Significance. Věstník Ústředního Ústavu Geologického, 39(6):441-447 Compañia Shell de Venezuela and Creole Petroleum Corporation 1964 Paleozoic Rocks of Mérida Andes, Venezuela. American Association of Petroleum Geologists, Bulletin, 48(1):70-84 Cornwall, H.R., Kleinhampl, F.J. 1964 Geology of Bullfrog Quadrangle and Ore Deposits Related to Bullfrog Hills Caldera, Nye County, Nevada and Inyo County, California. United States Geological Survey, Professional Paper, 454-J:1-25 Crespin, I. 1964 Catalogue of Fossil Type and Figured Specimens in Tasmania. Australia Bureau of Mineral Resources, Geology and Geophysics, Report, 69:1-30 Crespin, I. 1964 Catalogue of Fossil Type and Figured Specimens in Western Australia. Australia Bureau of Mineral Resources, Geology and Geophysics, Report, 71:1-113 Dean, W.T. 1964 The Geology of the Ordovician and Adjacent Strata in the Southern Caradoc District of Shropshire. Bulletin of the British Museum (Natural History) Geology Series, 9(7):259-296 Dean, W.T. 1964 The Status of the Ordovician Trilobite Genera Prionocheilus and Polyeres. Geological Magazine, 101:95-96 Demokidov, K.K. 1964 Stratigraphy of the Upper Precambrian and Cambrian and Lower Cambrian of the North of the Middle Siberia and Islands of the Soviet Arctic. Trudy Nauchno-Issledovatel'skiy Institut Geologii Arktiki, 137:5-165 Demokidov, K.K., Lazarenko, N.P. 1964 Stratigraphy of the Upper Precambrian and Cambrian and Lower Cambrian Trilobites from the Northern Part of Middle Siberia and Islands of the Soviet Arctic. Trudy Nauchno-Issledovatel'skiy Institut Geologii Arktiki, 137:1-287 De Mott, L. 1964 Trilobite Correlations of Black River-Trenton Strata Between Wisconsin and New York. Geological Society of America, Special Paper, 76:40 Dore, F. 1964 Observations sur les rochers littoraux entre Carteret et Portbail (Manche). [Observations on the littoral rocks between Carteret and Portbail (Channel).] Bulletin de la Société Linnéenne de Normandie, Série 10, 5:45-52 Duluk, C.E. 1964 Fossil Fauna of the Silica Formation. Earth Science, 17(6):250-255 Erben, H.K. 1964 Facies Developments in the Marine Devonian of the Old World. Proceedings of the Ussher Society, 1:92-118 Esker, G.C. 1964 New Species of Trilobites from the Bromide Formation (Pooleville Member) of Oklahoma. Oklahoma Geology Notes, 24(9):195-209 Esker, G.C., Levin, H. 1964 Pandaspinapyga, A New Trilobite Genus from the Kimmswick Limestone (Ordovician) of Missouri. Journal of Paleontology, 38(4):776-778 Foster, M.W. 1964 Ordovician Receptaculitids, Trilobites, and Brachiopods from the Grapevine Mountains, California. MSc Thesis, University of California at Berkeley, 190 pp. Franke, H. 1964 Die Trilobiten im Geschiebe Schleswig-Holsteins. [The Trilobites in the Boulders of Schleswig-Holstein.] Der Aufschluss, 14:69-71 Fredrickson, E.A. 1964 Two Ordovician Trilobites from Southern Oklahoma. Oklahoma Geology Notes, 24(4):71-75 Gauri, K.L., Ramovš, A. 1964 Eolyttonia (Brachiopoda) and Brachymetopus (Trilobita) from the Upper Carboniferous (Orenburgian) of Karawanken, Yugoslavia. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 119:103-113 Göke, G. 1964 Eine Kambrische Trilobitenfauna im Millard Co., Utah, USA. [A Cambrian Trilobite Fauna at Millard Co., Utah, USA.] Der Aufschluss, 15:18-21 Göke, G. 1964 Der Trilobit Trimerocephalus mastophthalmus im Oberdevon des Sauerlandes. [The Trilobite Trimerocephalus mastophthalmus in the Upper Devonian of Sauerland.] Der Aufschluss, 15:54-55 Göke, G. 1964 Trilobiten aus dem Kambrium von Bohnen. [Trilobites from the Cambrian of Bohnen.] Der Aufschluss, 15:238-241 Göke, G. 1964 Trilobiten aus dem Nordamerikanischen Silur. [Trilobites from the North American Silurian.] Der Aufschluss, 15:268-272 Goryanskiy, V.Y., Egorova, L.I., Savitskiy, V.E. 1964 Lower Cambrian Fauna from the Northern Slope of the Anabar Shield. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 4:5-32 Hahn, G. 1964 Revision von Brachymetopus maccoyi (Portlock 1843); (Trilobita; Unter-Karbon). [Revision of Brachymetopus maccoyii (Portlock 1843); (Trilobita; Lower Carboniferous).] Senckenbergiana Lethaea, 45:151-165 Hahn, G. 1964 Die Gattung Brachymetopus McCoy (Trilobita) im Etroeungt und Unter-Karbon Deutschlands. [The genus Brachymetopus McCoy (Trilobita) in Etroeungt and Lower Carboniferous of Germany.] Senckenbergiana Lethaea, 45:167-199 Hahn, G. 1964 Trilobiten der unteren Pericyclus-Stufe (Unterkarbon) aus dem Kohlenkalk Belgiens. [Trilobites of the lower Pericyclus Stage (Lower Carboniferous) from the Carboniferous limestone of Belgium.] Senckenbergiana Lethaea, 45:347-379 Hahn, G. 1964 Trilobiten der unteren Pericyclus-Stufe (Unterkarbon) aus dem Kohlenkalk Belgiens. 3. Phillipsia truncatula (Phillips, 1836), Cummingella jonesi cf. belgica (V.N.Weber 1937). Allgemeine Bemerkungen zur postlarvalen Ontogenie isolierter Pygidien. Fundort und Fundschicht der Modave-Trilobiten. [Trilobites of the lower Pericyclus Stage (Lower Carboniferous) from the Carboniferous Limestone of Belgium. 3. Phillipsia truncatula (Phillips, 1836), Cummingella jonesi cf. belgica (V.N.Weber 1937). General remarks on the postlarval ontogeny of isolated pygidia. Location and found layer of the Modave Trilobites.] Senckenbergiana Lethaea, 45:459-487 Harper, J.C., Rast, N. ‎1964 The Faunal Succession and Volcanic Rocks of the Ordovician near Bellewstown, Co. Meath. Proceedings of the Royal Irish Academy (B) 64(1):1-23 Haver, M. 1964 Siluurfossielen in Amsterdam. [Silurian Fossils in Amsterdam.] Grondboor en Hamer, 18(2):50-56 Henningsmoen, G. 1964 Zig-Zag Evolution. Norsk Geologisk Tidsskrift, 44(3):241-352 Henningsmoen, G., Pillet, J., Rioult, M. 1964 Faunule d'Ostracodes et de Trilobites Nouveaux dans l'Ordovicien supérieur du synclinal de May-sur-Orne (Calvados). [Faunule of Ostracodes and New Trilobites in the Upper Ordovician of the syncline of May-sur-Orne (Calvados).] Bulletin de la Société Linnéenne de Normandie, Série 10, 5:76-86 Henry, J.L. 1964 Révision de deux Zeliszkellinae (Trilobites) des 'schists à Calymènes' (Llandeilien) du Massif Armoricain. [Revision of two Zeliszkellinae (Trilobites) of the 'Calymene schists' (Llandeilien) of the Armorican Massif.] Bulletin de la Société Géologique de France (Série 7) 6(1):139-145 House, M.R., Selwood, E.B. 1964 Palaeozoic Palaeontology in Devon and Cornwall: Present Views on Some Aspects of the Geology of Cornwall and Devon. Series of Papers Compiled to Commemorate the 150th Anniversary of the Inauguration of the Royal Geological Society of Cornwall, 330 pp. Hsiang, L.W., Kuo, Z.M. 1964 On the Trilobites from the Lower Cambrian Changping Formation and their Stratigraphical Significance. Acta Palaeontologica Sinica, 12(4):622-625 Hu, C.H. 1964 Ontogeny and Dimorphism of the Trilobite Peltura scarabaeoides (Wahlenberg) from the Upper Cambrian of Norway. Journal of the Palaeontological Society of India, 5-9:39-44 Hu, C.H. 1964 The Ontogeny and Dimorphism of Welleraspis lata Howell (Trilobita). Journal of Paleontology, 38(1):95-97 Hunt, A.S. 1964 Trilobite Growth, Variation, and Instar Development. PhD Thesis, Harvard University, 233 pp. Irish, E.J.W. 1964 Preliminary Account of the Lower Palaeozoic Strata of a part of Northeastern British Columbia. Bulletin of Canadian Petroleum Geology, 12(4):808-830 Kay, M., Crawford, J.P. 1964 Paleozoic Facies from the Miogeosynclinal to the Eugeosynclinal Belt in Thrust Slices, Central Nevada. Geological Society of America, Bulletin, 75(5):425-454 Keim, J.W., Rector, R.J. 1964 Paleozoic Rocks in Northwestern Montana: A Newly Recognized Occurrence. Geological Society of America Bulletin, 75(6):575-578 Kilian, H.M. 1964 Geology of the Marble Mountains, San Bernardino County, California. MA Thesis, University of Southern California, 112 pp. Khajrullina, T.I. 1964 Trilobite Fauna of the Early Cambrian of the Turkestan Range. Trudy Instituta Geologii USSR, 3:123-124 Kobayashi, T., Hamada, T. 1964 On a New Malayan Species of Dalmanitina. Geology and Palaeontology of Southeast Asia, 1:221-235 Kobayashi, T., Hamada, T. 1964 On the Middle Ordovician Fossils from Satun, the Malaysian Frontier of Thailand. Geology and Palaeontology of Southeast Asia, 1:269-278 Kobayashi, T., Hamada, T. 1964 On the Middle Ordovician Fossils from Satun, the Malaysian Frontier of Thailand. Japanese Journal of Geology and Geography, 35(2-4):205-211 Kobayashi, T., Jones, C.R., Hamada, T. 1964 On the Lower Silurian Shelly Fauna in the Langkawi Islands, Northwest Malaysia. Geology and Palaeontology of Southeast Asia, 1:209-220 Koptev, I.I. 1964 On the Discovery of Trilobites of the Genus Fordaspis Lochman In Torgashinskom Limestone. News of Tomsk Red Banner of Labor Polytechnic Institute, 127:10-14 Koroleva, M.N. 1964 New Middle Ordovician Trilobite Shumardia from Northern Kazakhstan. Paleontologicheskii Zhurnal, 1964(1):71-75 Lazarenko, N.P. 1964 Complexes of Lower Cambrian Trilobites in the Northern Part of Middle Siberia. Trudy Nauchno-Issledovatel'skiy Institut Geologii Arktiki, 137:166-221 Lees, J.A. 1964 Stratigraphy of the Lower Ordovician Axemann Limestone of the Beekmantown Group in Central Pennsylvania. PhD Thesis, Pennsylvania State University, 226 pp. Le Maître, D., Pillet, J. 1964 Première Découverte de Trilobite: Scabriscutellum sp. dans le Calcaire de Chalonnes (Bassin d'Ancenis). [First Discovery of Trilobite: Scabriscutellum sp. in Chalonnes Limestone (Ancenis Basin).] Annales de la Société Géologique du Nord, Série 1, 84:77-81 Lochman, C. 1964 Upper Cambrian Faunas From the Subsurface Deadwood Formation, Williston Basin, Montana. Journal of Paleontology, 38(1):33-60 Lochman, C. 1964 Basal Ordovician faunas from the Williston Basin. Journal of Paleontology, 38(3):453-476 Lu, Y. 1964 Ontogeny of Hanchungolithus multiseriatus (Endo) and Ningkianolithus welleri (Endo) (Trilobita). Science in China [Scientia Sinica] 13(2):291-308 Lu, Y., Qian, Y. 1964 A Handbook of Index Fossils of South China: Cambrian Trilobita. Nanjing Institute of Geology and Palaeontology, Academia Sinica, 173 pp. Lumsden, W.W. 1964 Geology of the Southern White Pine Range and Northern Horse Range, Nye and White Pine Counties, Nevada. PhD Thesis, University Of California - Los Angeles, 249 pp. Marek, Ladislav 1964 Shumardia Billings, 1862 and Staurocephalus Barrande, 1846 (Trilobita) in the Ordovician of Bohemia. Časopis Národního Muzea v Praze, Oddil Přírodovědný, 133(3):153-154 McLaren, D.J., Norris, A.W. 1964 Fauna of the Devonian Horn Plateau Formation, District of Mackenzie. Geological Survey of Canada, Bulletin, 114:1-74 Meléndez, B., Asensio-Amor, I., 1964 El yacimiento de Trilobites del Cámbrico Medio de Presa (Monte Pruida, Castropol, Asturias). The Trilobites Deposit of the Middle Cambrian of Dam (Monte Pruida, Castropol, Asturias). Boletín del Instituto de Estudios Asturianos, 10:28-35 Merriam, C.W. 1964 Pioche Shale Faunules, Cambrian Rocks of the Pioche Mining District, Nevada. United States Geological Survey, Professional Paper, 469:1-59 Nelson, C.A., Hupé, P. 1964 Sur l'éxistence de Fallotaspis et Daguinaspis, Trilobites Marocains, dans le Cambrien Inférieur de Californie, et ses conséquences. [On the existence of Fallotaspis and Daguinaspis, Moroccan Trilobites, in the Lower Cambrian of California, and its consequences.] Comptes Rendus de l'Académie des Sciences (Série D) 258(2):621-623 Neuman, R.B. 1964 Fossils in Ordovician Tuffs, Northeastern Maine. [section on Trilobita, by Harry B. Whittington] United States Geological Survey, Bulletin, 1181-E:1-38 Nomokonov, V.E. 1964 The Cambrian Stratigraphy near Mount Koshkulaka (Right Bank District, Beloro Iyusa, Kuznetsk Alatau). News of Tomsk Red Banner of Labor Polytechnic Institute, 127:15-19 Öpik, A.A. 1964 Early Ordovician at Claravale in the Fergusson River area Northern Territory. Australia Bureau of Mineral Resources, Record, 1964/136:1-3 Orłowski, S. 1964 Middle Cambrian and its Fauna in the Eastern Part of the Holy Cross Mts. Studia Geologica Polonica, 16:1-94 Ormiston, A.R. 1964 Lower and Middle Devonian Trilobites of the Canadian Arctic islands. PhD Thesis, Harvard University. 271 pp. Pabian, R.K. 1964 A Biometric Study of the Holaspid Development of the Pennsylvanian Trilobite Ameura sangamonensis (Meek and Worthen). Nebraska Academy of Sciences, Annual Meeting, Proceedings, 74:12 Palmer, A.R. 1964 An Unusual Lower Cambrian Trilobite Fauna from Nevada. United States Geological Survey, Professional Paper, 483-F:1-12 Parkinson, D. 1964 The Relationship of the Bowland Shales to the Pendleside Limestone in the Clitheroe, Slaidburn and Sykes Anticlines. Geological Journal, 4(1):157-166 Pillet, J. 1964 Astycoryphe R. et E. Richter 1919 et Unguliproetus Erben 1951 (Proetidae,Trilobites) dans l'Eodévonien Supérieur du Massif Armoricain. [Astycoryphe R. and E. Richter 1919 and Unguliproetus Erben 1951 (Proetidae, Trilobites) in the Upper Lower Devonian Massif Armorican.] Bulletin de la Société Géologique de France (Série 7) 6(4):523-528 Pocock, K.J. 1964 Estaingia, A New Trilobite Genus from the Lower Cambrian of South Australia. Palaeontology, 7(3):458-471 Poulsen, V. 1964 Contribution to the Lower and Middle Cambrian Paleontology and Stratigraphy of Northwest Greenland. Meddelelser om Grønland, 164(6):2-105 Přibyl, A. 1964 Neue Trilobiten (Proetidae) aus dem Böhmischen Devon. [New Trilobites (Proetidae) from the Bohemian Devonian.] Review of the Bulgarian Geological Society, 25(1):23-51 Přibyl, A., Vaněk, J. 1964 Some Remarks to the Classification of the Genus Cheirurus Beyrich (Trilobita). Časopis Národního Muzea, Oddil Přírodovědný, 133:93-95 Přibyl, A., Vaněk, J. 1964 On Two New Cheirurid Trilobites from the Bohemian Ordovician. Časopis Národního Muzea v Praze, Oddil Přírodovědný, 133(3):161-166 Repina, L.N., Khomentovsky,V.V., Zhuravleva, I.T., Rozanov, A.Y. 1964 Biostratigraphy of the Lower Cambrian of the Sayan-Altai Fold Region: Trilobitomorpha. Class Trilobita Walch, 1771. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki, 364 pp. Rickard, L.V., Zenger, D.H. 1964 Stratigraphy and Paleontology of the Richfield Springs and Cooperstown Quadrangles, New York. Bulletin of the New York State Museum, 396:1-101 Rickards, R.B. 1964 Two New Genera of Silurian Phacopid Trilobites. Palaeontology, 7(4):541-551 Rietschel, S. 1964 Aulacopleurina (Trilobita) aus der Südlichen Lahn-Mulde (Rheinisches Schiefergebirge). [Aulacopleurina (Trilobita) from the Southern Lahn-Mulde (Rhenish Slate Mountains).] Senckenbergiana Lethaea, 45:135-149 Robison, R.A. 1964 Middle-Upper Cambrian Boundary in North America. Geological Society of America, Bulletin, 75(10):987-993 Robison, R.A. 1964 Upper Middle Cambrian Stratigraphy of Western Utah. Geological Society of America, Bulletin, 75(10):995-1010 Robison, R.A. 1964 Intercontinental Correlation of Middle Cambrian Faunas. Geological Society of America, Special Paper, 76:139 Robison, R.A. 1964 Cambrian of the Uinta Mountains. Guidebook to the Geology and Mineral Resources of the Uinta Basin, Thirteenth Annual Field Conference, 1964:63-66 Robison, R.A. 1964 Late Middle Cambrian Faunas from Western Utah. Journal of Paleontology, 38(3):510-566 Romanenko, E.V. 1964 Trilobites and Biostratigraphy of the Middle Cambrian in the Altai Mountains. MSc Thesis, Tomsk University, 25 pp. Ross, R.J. 1964 Relations of Middle Ordovician Time and Rock Units in Basin Ranges, Western United States. American Association of Petroleum Geologists, Bulletin, 48(9):1526-1554 Ross, R.J. 1964 Middle and Lower Ordovician Formations in Southernmost Nevada and Adjacent California. United States Geological Survey, Bulletin, 1180-C:1-101 Rozman, K.S., Chugaeva, M.N. 1964 Ordovician Biostratigraphy of Northeast USSR. pp. 205-211 Comparative Biostratigraphy of Ordovician Deposits in the North-East USSR. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 106:1-226 Rozman, K.S., Chugaeva, M.N. 1964 Relations Between Ordovician Deposits of the North-East of the USSR, the Siberian Platform and North America. pp. 212-219 Comparative Biostratigraphy of Ordovician Deposits in the North-East USSR. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 106:1-226 Rozova, A.V. 1964 Biostratigraphy and Description of Trilobites of the Middle and Upper Cambrian of the Northwestern Siberian Platform. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 148 pp. Sahni, M.R., Gupta, V.J. 1964 Lower Palaeozoic Fossils from the Kashmir Himalaya. Current Science, 33(13):402-403 Sahni, M.R., Gupta, V.J. 1964 Additional Fossils from The Lower Palaeozoic of The Kashmir Himalaya. Current Science, 33(17):527 Shaw, F.C., Ormiston, A.R. 1964 The Eye Socle of the Trilobites. Journal of Paleontology, 38(5):1001-1002 Sheng, S.F. 1964 Upper Ordovician Trilobite faunas of Szechuan-Kweichow with Special Discussion on the Classification and Boundaries of the Upper Ordovician. Acta Palaeontologica Sinica, 12(4):537-563 Shirakova, E.V., Repina, L.N. 1964 Tyurim-Yefremkin Reference Section in the Cambrian of the Kuznetsk Alatau. pp. 60-89 New Data on the Geology of the Southern part of the Krasnoyarsk Ridge, Krasnoyarsk Books. Sivov, A.G. 1964 Regarding the Key Issues in Cambrian Stratigraphy of Western Sayan. News of Tomsk Red Banner of Labor Polytechnic Institute, 127:44-57 Soloviev, I.A. 1964 Some New Trilobites from the Amgan Stage in the Olenek Region of Yakutia. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 4:33-55 Staatz, M.H., Carr, W.J. 1964 Geology and Mineral Deposits of the Thomas and Dugway Ranges Juab and Tooele Counties Utah. United States Geological Survey, Professional Paper, 415:1-188 Strusz, D.L. 1964 Devonian Trilobites from the Wellington-Molong District of New South Wales. Journal and Proceedings of the Royal Society of New South Wales, 97:91-97 Stumm, E.C. 1964 Silicified Trilobites from the Devonian Jeffersonville Limestone at the Falls of the Ohio. Contributions from the Museum of Paleontology, University of Michigan, 19(1):1-14 Suvorova, N.P. 1964 Corynexochid Trilobites and their Evolutionary History. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta, 103:1-319 Teller, L. 1964 On the Stratigraphy of Beds Younger than Ludlovian and the Silurian-Devonian Boundary in Poland and Europe. Acta Geologica Polonica, 14(2):303-320 Theokritoff, G. 1964 Taconic Stratigraphy in Northern Washington County, New York. Geological Society of America, Bulletin, 75(3):171-190 Tomashpolskaya, V.D. 1964 Stratigraphy and Paleontology of the Cambrian of the Batenevsky Ridge and Azyr Tal Range. MSc Thesis, Tomsk University, 26 pp. Tomczykowa, E. 1964 Ordovician of the Eastern European Platform in the Area of Poland. Kwartalnik Geologiczny, 8(3):491-505 Wenck, R. 1964 Sedimentärgeschiebe in Geologischen Aufschlüssen in Hamburgs Umgebung. [Sedimentation in Geological outcrops in the Hamburg Area.] Der Aufschluss, 15:52-56 Whittard, W.F. 1964 The Ordovician Trilobites of the Shelve Inlier, West Shropshire. Part 7. Palaeontographical Society, London, 501(117):229-264 Whittington, H.B., Williams, A. 1964 The Phanerozoic Time-scale: A Symposium: The Ordovician Period. Geological Society of London, Special Publication, 1:241-254 Whittington, H.B. 1964 The Ordovician Trilobites of the Bala Area, Merioneth. Part II Palaeontographical Society, London, 504(118):33-62 Woodland, B.G. 1964 The Nature and Origin of Cone-in-Cone Structure. Fieldiana Geology, 13(4):187-305 Zhang, W.T. 1964 The Boundary between the Lower and Middle Cambrian with discussion of some Ptychopariid Trilobites. Nanjing Institute of Geology and Palaeontology, Academia Sinica, 38 pp. Zhang, W.T. 1964 Atlas of Paleozoic fossils of northern Guizhou: Ordovician Trilobites. Nanjing Institute of Geology and Palaeontology, Academia Sinica, 41 pp. Zhang, W.T., Qian, Y., Lin H.L., Yuan K.X., Chen X., Wang J.G., Lin Y.K. 1964 Palaeozoic Stratigraphy of Northern Guizhou: Cambrian of Northern Guizhou. Nanjing Insitute of Geology and Palaeontology, Academia Sinica, 32 pp. Zhuraleva, Z.A. 1964 Riphean and Lower Cambrian Oncolithes and Cartography of Siberia and their Stratigraphic Importance.] Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 114:1-73 Znosko, J. 1964 Ordovician of the Area of Białowieża Mielnik. Kwartalnik Geologiczny, 8(1):60-72 *** 1965 Trilobite Citations (123) *** Alberti, H. 1965 Reedops Rud., E. Richter 1925 aus dem Rheinischen Schiefergebirge (Kellerwald) und Harz (Trilobitae, Unter- bis Mitteldevon). [Reedops Rud., E. Richter 1925 from the Rhenish Slate Mountains (Kellerwald) and Harz (Trilobitae, Lower to Middle Devonian).] Fortschritte in der Geologie Rheinland und Westfalens, 9:97-118 Bates, E.E. 1965 Stratigraphic analysis of the Cambrian Carrara Formation Death Valley Region, California-Nevada. MSc Thesis, University of California, Los Angeles, 228 pp. Bednarczyk, W., Jurkiewicz H., Orłowski S. 1965 Lower Cambrian and its Fauna from the boring of Zaręby near Łagów (Holy Cross Mts.). Bulletin de l’Academie Polonaise des Sciences, Série des Sciences Géologiques et Géographiques, 13:231-236 Bespalov, V.F. 1965 Riphean and Cambrian of Central Asia. International Geology Review, 7(7):1237-1251 Beus, S.S. 1965 Devonian Faunule from the Jefferson Formation, Central Blue Spring Hills, Utah-Idaho. Journal of Paleontology, 39(1):21-30 Bishop, D.G. 1965 Two New Paleozoic Fossil Localities in North-West Nelson. New Zealand Journal of Geology and Geophysics, 8(6):1232-1233 Bognibova, R.T. 1965 Middle Cambrian Trilobites District Long Mountain Cape (Batenevsky Logs). Materials in Geology, Geophysics and Mineral Resources of Siberia. Part 1. Novosibirsk, 1965:59-74 Bolton, T.E. 1965 Trilobites from Upper Silurian rocks of the Canadian Arctic Archipelago: Enrinurus (Frammia) and Hemiarges. Geological Survey of Canada, Bulletin, 134:1-14 Bondarev, V.I., Burskyi, A.Z., Koloskov, K.N., Nekhorosheva, L.V. 1965 The Early Ordovician Fauna of Southern Novaya Zemlya and Northern Pay-Khoy and its stratigraphical Importance. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 10:15-63 Borrello, A.V. 1965 Sobre el Desarrollo Bioestratigráfico del Cámbrico de la Precordillera. [On the Biostratigraphic Development of the Cambrian of the Precordillera.] Acta Geológica Lilloana, 7:39-46 Brand, P.J. 1965 New Lower Cambrian Fossil Localities in North-West Scotland. Scottish Journal of Geology, 1:285-287 Branisa, L. 1965 Los Fosiles Guias de Bolivia. I. Paleozoico. [Index Fossils of Bolivia I. Paleozoic.] Boletín del Servicio Geológico de Bolivia, 6:1-282 Branson, C.C. 1965 Trilobite from the Lenapah Limestone. Oklahoma Geology Notes, 25(1):27-28 Branson, C.C. 1965 New Specimens of Homotelus from the Bromide Formation. Oklahoma Geology Notes, 25(11):294-296 Bruton, D.L. 1965 The Trilobite Family Odontopleuridae. PhD Thesis, University of Leicester, 352 pp. Bruton, D.L. 1965 The Middle Ordovician of the Oslo Region, Norway, 19. The Trilobite Family Odontopleuridae. Norsk Geologisk Tidsskrift, 45:339-356 Borrello, A.V., Pernas, R.D. 1965 Sobre la Presencia del Género Kootenia en el Cámbrico de San Juan. [On the Presence of the Genus Kootenia in the Cambrian of San Juan.] Acta Geológica Lilloana, 7:57-61 Campbell, K.S.W., McKellar, R.G. 1965 Eastern Australian Carboniferous Invertebrates: Sequence and Affinities. pp. 77-119 Stratigraphy and Palaeontology: Essays in Honour of Dorothy Hill. Australian National University Press Cave, R. 1965 The Nod Glas Sediments of Caradoc Age in North Wales. Geological Journal, 4(2):279-298 Chu, C.L. 1965 Some Middle Cambrian Trilobites from Huzhu, Tsinghai. Acta Palaeontologica Sinica, 13(1):133-149 Chlupáč, I. 1965 Paleontological Survey of the Middle Devonian Locality Chabicov in the Nízký Jeseník Mts. in Moravia, with notes on the Trilobite Fauna. Časopis pro Mineralogii a Geologii, 10(4):429-437 Chlupáč, I. 1965 Fortschritte in der Stratigraphie des mährischen (Ostsudetischen) Devons. [Progress in the Stratigraphy of the Moravian (East Sudeten) Devonian.] Geologische Rundschau, 54(2):1003-1025 Chlupáč, I., Vaněk, J. 1965 Einige Neue Arten von Trilobiten aus dem Mittelböhmischen Devon. [Some New Species of Trilobites from Central Bohemian Devonian.] Acta Universitatis Carolinae - Geologica, 1965(1):61-74 Dean, W.T. 1965 A Shelly Fauna from the Snowdon Volcanic Series at Twll Ddu, Caernarvonshire. Geological Journal, 4(2):301-314 Dean, W.T. 1965 A Revision of the Ordovician Trilobite Genus Bathycheilus Holub. Sborník Národního Muzea v Praze, Řada B, Prírodní Vedy, 21(1):1-10 Denny, C.S., Drewes, H. 1965 Geology of the Ash Meadows Quadrangle Nevada-California. United States Geological Survey, Bulletin, 1181-L:1-56 Derby, J.R. 1965 Paleontology and Stratigraphy of the Nolichucky Formation in Southwest Virginia and Northeast Tennessee. PhD Thesis, Virginia Polytechnic Institute, 468 pp. Derby, J.R. 1965 Paleontology of the Nolichucky Formation and Adjacent Formations in Virginia and Tennessee. Geological Society of America, Special Paper, 82:42 Doumani, G.A., Boardman, R.S., Rowell, A.J., Boucot, A.J., Johnson, J.G., McAlester, A.L., Saul, J., Fisher, D.W., Miles, R.S. 1965 Lower Devonian Fauna of the Horlick Formation, Ohio Range, Antarctica. American Geophysical Union, Antarctic Research Series, 6:241-281 Ëlkin, E.A. 1965 A New Genus of Trilobite (Proetidae) from the Upper Silurian of Altai. Paleontologicheskii Zhurnal, 1965(1):152-15 Ellison, R.L. 1965 Stratigraphy and Paleontology of the Mahantango Formation in South-central Pennsylvania. Pennsylvania Geological Survey, Fourth Series, Bulletin, G48:1-298 Ergaliev, G.K. 1965 Towards the Stratigraphy of the Vendian and Cambrian of the Baikonur-Karatau-Dzhebaglinsk Zones. Izvestiya Akademii Nauk Kazakhskoy SSR, Seriya Geologicheskaya, 1965(6):12-25 Esker, G.C., Levin, H. 1965 Pandaspinapyga, A New Trilobite Genus from the Kimmswick Limestone (Ordovician) of Missouri. Journal of Paleontology, 39(3):776-778 Fisher, D.W. 1965 Mohawk Valley Strata and Structure: Guidebook to Field Trips in the Schenectady Area. 37th Annual Meeting of the New York State Geological Association, 58 pp. Freyer, G. 1965 Trilobiten aus dem Höheren Unterkarbon des Vogtlandes. [Trilobites from the Higher Lower Carboniferous of Vogtland.] Geologie, 14:190-197 Fritz, W.H. 1965 Trilobites from the Pioche Shale in a thrust plate in central eastern Nevada. Geological Society of America, Special Paper, 82:254 Gandl, J. 1965 Stratigraphische Untersuchungen im Unterkarbon des Frankenwaldes unter besonderer Berücksichtigung der Trilobiten. 1. Die Trilobiten im Unterkarbon des Frankenwaldes. 2. Die Schichtenfolge im Unterkarbon des Frankenwaldes; Fundorte und Fundschichten der Trilobiten. [Stratigraphic investigations in the Lower Carboniferous of the Franconian Forest with special consideration of the trilobites. 1. The trilobites in the Lower Carboniferous of the Franconian Forest. 2. The stratigraphy in the Lower Carboniferous of the Franconian Forest; Locations and found layers of the trilobites.] PhD Thesis, Würzburg, Naturwissenschaften. Gauri, K.L. 1965 Uralian Stratigraphy, Trilobites and Brachiopods of the Western Carnic Alps (Austria). Jahrbuch der Geologischen Bundesanstalt, Sonderband, 11:1-94 Gilluly, J., Gates, O. 1965 Geology of the Northern Shoshone Range Nevada. United States Geological Survey, Professional Paper, 465:1-153 Gilluly, J., Masursky, H. 1965 Geology of the Cortez Quadrangle, Nevada. United States Geological Survey, Bulletin, 1175:1-117 Grant, R.E. 1965 Faunas and Stratigraphy of the Snowy Range Formation (Upper Cambrian) in Southwestern Montana and Northwestern Wyoming. Geological Society of America, Memoir, 96:1-171 Gründel, J. 1965 Verkieselte Trilobitenreste aus dem Oberdevon VI und Unterkarbon I (Dinant) der Umgebung von Saalfeld (Thüringen). [Silicified Trilobite Remains from the Upper Devonian VI and Lower Carboniferous I (Dinant) from Saalfeld (Thuringia).] Geologie, 14(10):1269-1273 Hahn, G. 1965 Revision der Gattung Archegonus Burmeister 1843 (Trilobita). [Revision of the Genus Archegonus Burmeister 1843 (Trilobita).] Senckenbergiana Lethaea, 46:229-262 Hayes, P.T., Landis, E.R. 1965 Paleozoic Stratigraphy of the Southern Part of the Mule Mountains, Arizona. United States Geological Survey, Bulletin, 1201-F:1-43 Henry, J.L. 1965 Sur un Nouveau Phacopina (Trilobite) de l'Ordovicien de Bretagne. [On a New Phacopina (Trilobite) from the Ordovician of Brittany.] Bulletin de la Société Géologique de France, Série 7, 7(4):558-562 Henry, J.L. 1965 Révision de Kloucekia micheli (Tromelin, 1876) (Trilobite, Ordovicien moyen du Massif Armoricain). [Revision of Kloucekia micheli (Tromelin, 1876) (Trilobite, Middle Ordovician of the Armorican Massif).] Bulletin de la Société géologique et minéralogique de Bretagne, N.S. 1965:199-210 Hessler, R.R. 1965 Lower Mississippian Trilobites of the Family Proetidae in the United States, Part II. Journal of Paleontology, 39(2):248-264 Hollard, H. 1965 Precisions sur la Stratigraphie et la Repartition de quelques Especes importantes du Silurien supérieur et de l'Eodévonien du Maroc Presaharien. [Precisions on the Stratigraphy and the Distribution of some important Species the Upper Silurian and the Eodevonian of Presaharian Morocco.] Notes et Mémoires du Service Géologique (Rabat), Tome 24, 183:23-32 Johnson, J.G. 1965 Lower Devonian Stratigraphy and Correlation, Northern Simpson Park Range, Nevada. Bulletin of Canadian Petroleum Geology, 13(3):365-381 Kauffman, M.E. 1965 Cambrian Stratigraphy in the Drummond-Garnet Range Area. Billings Geological Society, Sixteenth Annual Field Conference, pp. 79-88 Khomentovsky, V.V., Repina, L.N. 1965 The Lower Cambrian Stratotypical Section of Siberia. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 199 pp. Kindle, C.H., Whittington, H.B. 1965 New Cambrian and Ordovician Fossil Localities in Western Newfoundland. Bulletin of the Geological Society of America, 76(6):683-688 Klitzsch, E. 1965 Ein Profil aus dem Typusgebiet Gotlandischer und Devonischer Schichten der Zentralsahara (Westrand Marzukbecken, Libyen). [A Profile from the Type Area of Gotlandic and Devonian Layers of the Central Sahara (Western Edge of the Marzuk Basin, Libya).] Erdöl und Kohle, Erdgas Petrolchemie, 18:605-607 Kobayashi, T., Hamada, T. 1965 An Occurrence of a New Scutellum in the Silurian of Shikoku Island. Transactions and Proceedings of the Palaeontological Society of Japan, New Series, 58:74-81 Korobeynikova, T.V. 1965 Trilobites from the Lower Cambrian in the Basin of the River Uyar (Eastern Sayan). Trudy Sibirskogo Nauchno- issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 34:35-46 Koroleva, M.N. 1965 New Ordovician Trilobites from Central Kazakhstan. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 17:148-163 Koroleva, M.N. 1965 New Ordovician Trilobites of Northern Kazakhstan. Yearbook of the Union Paleontological Society, 17:148-173 Kraevsky, B.G. 1965 Some Lower Cambrian Trilobites from the Iolgo Range (Gorny Altai). Trudy Sibirskogo Nauchno-issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 34:47-56 Kuo, Z. 1965 New Material of Late Cambrian Trilobite Fauna from the Yehli Area, Kaiping Basin, Hopei. Acta Palaeontologica Sinica, 13(4):629-639 Kuo, Z. 1965 New Material of Late Middle Cambrian Trilobite Fauna from Kaiping Basin, Eastern Hopei. Acta Palaeontologica Sinica, 13(4):640-647 Kutscher, F. 1965 Phacops fernandi Kayser und seine Verbreitungsgebiet in der Hunsrückschieferfazies. [Phacops ferdinandi Kayser and its Distribution Region in the Hunsrück Slate Facies.] Notizblatt des Hessischen Landesamtes für Bodenforschung, 93:19-37 Lamont, A. 1965 Gala-Tarannon Trilobites and an Ostracod from the Hagshaw Hills, Lanarkshire. Scottish Journal of Science, 1:33-46 Lapparent, A.F., Termier, H., Termier, G. 1965 Sur la Stratigraphie et la Paléobiologie de la Série Permo-Carbonifère du Dacht-e-Nawar (Afghanistan). [Stratigraphy and Paleobiology of the Permo-Carboniferous Dacht-e-Nawar Series (Afghanistan).] Bulletin de la Société Géologique de France, Série 7, 7(3):565-572 Lazarenko, N.P. 1965 Some New Upper Cambrian Trilobites of the Northwest Siberian Platform. Nauchno-Issledovatel’skiy Institut Geologii Arktiki (NIIGA) 7:12-44 Lin, T. 1965 A Cambrian Trilobite Fauna from Mufushan, Nanking. Acta Palaeontologica Sinica, 13(3):552-559 Lisogor, K.A. 1965 New Species of Ordovician and Silurian Trilobites from Northeastern Central Kazakhstan. Trudy Kazakh Politekhnik Institut [Proceedings of the Kazakh Polytechnic Institute] 25:165-193 Lochman-Balk, Christina 1965 Lower Ordovician (Zone D) Faunules from the Williston Basin, Montana. Journal of Paleontology, 39(3):466-486 Lowell, J.D. 1965 Lower and Middle Ordovician Stratigraphy in the Hot Creek and Monitor Ranges, Central Nevada. Geological Society of America Bulletin, 76(2):259-266 Lu, Y., Zhang, W.T., Zhu, Z., Qian, Y., Xiang, L. 1965 Fossils of each Group of China: Trilobites of China. Science Press, Beijing: Vols. 1 & 2: 766 pp. 135 plts. Lütke, F. 1965 Zur Kenntnis Herzynischer Trilobiten aus dem Unter- und Mittel-Devon des Harzes. [On the Knowledge of Hercynian Trilobites from the Lower and Middle Devonian of the Harz.] Palaeontographica Abt. A, 124:151-236 Maksimova, Z.A. 1965 New Devonian Trilobites from North Vietnam. Ezhegodnik Vsesouiznogo Paleontologicheskogo Obschchestva, 17:174-181 Martinsson, A. 1965 Aspects of a Middle Cambrian Thanatotope on Öland. Geologiska Föreningens i Stockholm Förhandlingar, 87(2):181-230 Meischner, D. 1965 Neue Trilobiten aus dem Devon des Kellerwaldes. [New Trilobites from the Devonian of the Kellerwald.] Fortschritte in der Geologie von Rheinland und Westfalen, 9:119-150 Memmi, L., David, J. 1965 Sur la Présence d'un Trilobite dans de Permien du Djebel Tebaga (Tunisie). [On the Presence of a Trilobite in the Permian of Djebel Tebaga (Tunisia).] Compte Rendu Sommaire des Séances de la Société Géologique de France, 1965(4):128-129 Missarzhevskiy, V.V., Rozanov, A.Y. 1965 Lower Boundary of the Cambrian. International Geology Review, 7(1):105-115 Nelson, C.A. 1965 Changes in Stratigraphic Nomenclature by the United States Geological Survey, 1963: Monola Formation. United States Geological Survey, Professional Paper, 1194-A:29-35 Nikolaisen, F. 1965 The Middle Ordovician of the Oslo Region, Norway, 18. Rare Trilobites of the Families Olenidae; Harpidae; Ityophoridae and Cheiruridae. Norsk Geologisk Tidsskrift, 45:231-248 Norford, B.S. 1965 Ordovician and Silurian Stratigraphy of the Southern Rocky Mountains of Canada. Geological Society of America, Special Paper, 87:118 Öpik, A.A. 1965 Trilobites Collected by G. Rose, NSW Mines Department, 1965 from Kayrunnera White Cliffs-4 Mile Sheet. Geological Survey of New South Wales Palaeontological Report, 65/01. GS1965-270 Öpik, A.A. 1965 Notes on the Mootwingee sequence: aerial geology and structural interpretation map, Mootwingee area New South Wales. Geological Survey of New South Wales Palaeontological Report, GS1965-315 Osgood, R.G. 1965 Trace Fossils of the Cincinnati Area. PhD Thesis, University of Cincinnati, 538 pp. Palmer, A.R. 1965 Evolutionary Patterns in North American Cambrian Trilobites. Geological Society of America, Special Paper, 82:147 Palmer, A.R. 1965 Biomere - A New Kind of Biostratigraphic Unit. Journal of Paleontology, 39(1):149-153 Palmer, A.R. 1965 Trilobites of the Late Cambrian Pterocephaliid Biomere in the Great Basin, United States. United States Geological Survey, Professional Paper, 493:1-105 Pickett, J.W. 1965 Report on Fossils from Cobham Lake 4-mile map. Geological Survey of New South Wales Palaeontological Report, 65/05. GS1965-295 Pillet, J. 1965 Le Genre Crotalocephalus dans le Massif Armoricain. [The Genus Crotalocephalus in the Armorican Massif.] Bulletin de la Société géologique et minéralogique de Bretagne, N.S. 1965:43-65 Pillet, J. 1965 Contribution a l'étude des Trilobites du passage Eo-Mésodévonien dans le Sud-Est Armoricain. [Contribution to the study of Trilobites of the Lower-Mesodevonian passage in the Southeast Armorican.] Mémoires de la Bureau Recherches de Geologie et Mineralogie, 33:70-71 Poulsen, V. 1965 The Oldest Trilobite Remains from Denmark. Meddelelser fra Dansk Geologisk Forening, 15(4):559-560 Poulsen, V. 1965 An Early Ordovician Trilobite Fauna from Bornholm. Meddelelser fra Dansk Geologisk Forening, 16(1):49-113 Přibyl, A. 1965 Proetiden aus neueren Aufsammlungen im böhmischen Silur und Devon (Trilobitae). Teil I. [Proetid Trilobites recently collected from the Silurian and Devonian of Bohemia. Part I.] Časopis Národního Muzea, Oddil Přírodovědný, 134:91-98 Přibyl, A. 1965 On the Genus Phaetonellus Novák, 1890 (Trilobita) and its Representatives from the Bohemian Silurian and Devonian. Sborník Národního Muzea v Praze, Řada B, Prírodní Vedy, 21(2):71-86 Přibyl, A., Vanìk, J. 1965 Neue Trilobiten des Böhmischen Ordoviziums. [New Trilobites of the Bohemian Ordovician.] Věstník Ústředního Ústavu Geologického, 40:277-282 Prokop R. 1965 Argodiscus hornyi gen. n. et sp. n. (Edrioasteroidea) from the Middle Ordovician of Bohemia and a contribution to the ecology of the edrioasteroids. Časopis Národního Muzea, Oddil Přírodovèdeckého, 134:30-34 Rasetti, F. 1965 Middle Cambrian Trilobites of the Pleasant Hill Formation in Central Pennsylvania. Journal of Paleontology, 39(5):1007-1014 Rasetti, F. 1965 Upper Cambrian Trilobite Faunas of Northeastern Tennessee. Smithsonian Miscellaneous Collections, 148(3):1-127 Renaud, A. 1965 Contribution a l'etude de quelques Gisements Fossiliferes de la rive Nord de la Riviere du Faou (Finistère). [Contribution to the Study of some Fossiliferous Deposits on the North Bank of the Faou River (Finistère).] Bulletin de la Société géologique et minéralogique de Bretagne, N.S. 1965:67-89 Roberts, J. 1965 Lower Carboniferous Zones and Correlations based on Faunas from the Gresford‐Dungog District, New South Wales. Journal of the Geological Society of Australia, 12(1):105-122 Roberts, J. 1965 A Lower Carboniferous Fauna from Trevallyn, New South Wales. Palaeontology, 8(1):54-81 Robison, R.A. 1965 Ontogeny of Bathyuriscus fimbriatus and its Bearing on Affinities of Corynexochid Trilobites, Western Utah. Geological Society of America, Special Paper, 87:140 Ross, R.J. 1965 Early Ordovician Trilobites From the Seward Peninsula, Alaska. Journal of Paleontology, 39(1):17-20 Sahni, M.R. 1965 A Griffithides from the Fenestella series of Kashmir. Current Science, 33(7):217 Schramm, M.W. 1965 Resume of Simpson (Ordovician) Stratigraphy. Tulsa Geological Society Digest, 33:26-34 Selwood, E.B. 1965 Dechenellid Trilobites from the British Middle Devonian. Bulletin of the British Museum (Natural History) Geology Series, 10(9):317-333 Sestini, N., Fantini 1965 Permian Fossils of the Upper Hunza Valley: Italian Expeditions to the Karakorum (K2) and Hindu Kush. Paleontology-Zoology-Botany, 4:135-148 Shaw, F.C. 1965 Chazy Group Trilobites. PhD Thesis, Harvard University, 2 Vols. Stewart, J.H. 1965 Precambrian and Lower Cambrian Formations in the Last Chance Range Area, Inyo County, California. United States Geological Survey, Bulletin, 1224-A:60-70 St. Jean, J. 1965 New Cambrian Trilobite from the Piedmont of North Carolina. Geological Society of America, Special Paper, 82:307-308 Stumm, E.C. 1965 Two New Species of Trilobites from the Middle Devonian Silica Shale of Northwestern Ohio. Contributions from the Museum of Paleontology, University of Michigan, 19(13):163-166 Stumm, E.C., Darby, D.G. 1965 A Revision of the Ordovician Trilobite Asaphus platycephalus Stokes. Contributions from the Museum of Paleontology, University of Michigan, 20(3):63-73 Talent, J.A. 1965 The Silurian and Early Devonian Faunas of the Heathcote District, Victoria. Memoirs of the Geological Survey of Victoria, 26:1-107 Temple, J.T. 1965 The Trilobite Genus Oedicybele from the Kildare Limestone (Upper Ordovician) of Eire. Palaeontology, 8(1):1-4 Tremlett, W.E. 1965 The Geology of the Chwilog area of Southeastern Lleyn (Caernarvonshire). Geological Journal, 4(2):435-448 Tripp, R.P. 1965 Trilobites from the Albany Division (Ordovician) of the Girvan District, Ayrshire. Palaeontology, 8(4):577-603 Vaněk, J. 1965 New Species of the Suborder Calymenina Swinnerton, 1915 (Trilobita) from the Barrandian Area. Sborník Geologických Vĕd, Paleontologie, 6:21-38 Vaněk, J. 1965 Die Trilobiten des Mittelböhmischen Tremadoc. [The Trilobites of the Central Bohemian Tremadoc.] Senckenbergiana Lethaea, 46:263-308 Wang, Y. 1965 A Handbook of Fossils in the Yangtze Faunal Province. Academia Sinica, Science Press, Peking, 188 pp. Weiss, M.P., Edward, W.R., Norman, E.E., Sharp, E.R. 1965 The American Upper Ordovician Standard. VII. Stratigraphy and Petrology of the Cynthiana and Eden Formations of the Ohio Valley. Geological Society of America, Special Paper, 81:1-76 Weyer, D. 1965 Etroeungt im Morvan (Zentralfrankreich). [The Etroeungt in Morvan, Central France.] Abhandlungen des Zentralen Geologischen Instituts, 1:290-302 Whittard, W.F. 1965 The Ordovician Trilobites of the Shelve Inlier, West Shropshire. Part 8. Palaeontographical Society, London, 508(119):265-306 Whittington, H.B. 1965 Trilobites of the Ordovician Table Head Formation, Western Newfoundland. Bulletin of the Museum of Comparative Zoology, 132(4):275-442 Whittington, H.B. 1965 Platycoryphe, An Ordovician Homalonotid Trilobite. Journal of Paleontology, 39(3):487-491 Zhang, T.Y. 1965 A New Lower Cambrian Trilobite from Keping, Western Sinkiang. Acta Palaeontologica Sinica, 13(1):154-158 Zhang, W.T. 1965 Ordovician Strata in Southeastern Yunnan. Chinese Science Bulletin, 16(4):362-363 *** 1966 Trilobite Citations (131) *** Aitken, J.D. 1966 Cambrian Sections in the Easternmost Southern Rocky Mountains and the Adjacent Subsurface, Alberta. Geological Survey of Canada, Paper, 66-23:1-96 Alberti, G.K.B. 1966 Trilobiten des jüngeren Silurs sowie Unter- und Mitteldevons. Mit Beiträgen zur Kenntnis der Silur-Devon-Stratigraphie einiger Gebiete Marokkos. [Trilobites of the Lower Silurian and Lower and Middle Devonian. Contributions to the knowledge of the Silurian-Devonian Stratigraphy of Morocco.] Habilitations-Schrift der Mathematisch-Naturwissenschaftlichen Fakultät der Universität Hamburg: 1-780 Alberti, G.K.B. 1966 Note préliminaire sur quelques trilobites (en particulier des Proétidés) du Silurien, du Dévonien inférieur et du Dévonien moyen du Maroc. [Preliminary note on some Trilobites (in particular Proetids) of the Silurian, the Lower Devonian and the Middle Devonian of Morocco.] Notes et Mémoires du Service Géologique du Maroc, Tome 26, 188:55-68 Alberti, G.K.B. 1966 Zur Taxionomie und Verbreitung der Trilobiten-Gattung Kolihapeltis Prantl & Přibyl 1947 im Unter-Devon. [On Taxonomy and Distribution of Trilobites of the Genus Kolihapeltis Prantl & Přibyl 1947 in the Lower Devonian.] Paläontologische Zeitschrift, 40(3/4):192-204 Alberti, G.K.B. 1966 Über einige Neue Trilobiten aus dem Silurium und Devon, besonders von Marokko. [About some New Trilobites from the Silurian and Devonian, especially from Morocco.] Senckenbergiana Lethaea, 47:111-121 An, S. 1966 Cambrian Stratigraphy and Trilobite Fossils from Tonghua, Jilin. Collected Papers of the Changchun Geological College, 4:153-169 Balashova, E.A. 1966 Trilobites from the Ordovician and Silurian Sediments Pamir. Trudy Upravleniya Geologii Soveta Ministrov Tadzhikhikskoi SSR. Paleontologiya i Stratigrafiya 2:191-263 Balashova, E.A. 1966 Trilobites of the Lower Ordovician Rocks of the Russian Platform. Voprosy Paleontologii, 5:3-22 Barnes, V.E., Boucot, A.J., Cloud, P.E., Palmer, A.R. 1966 Silurian of Central Texas: A First Record for the Region. Science Magazine, 154:1007-1008 Bassett, D.A., Whittington, H.B., Williams, A. 1966 The Stratigraphy of the Bala District, Merionethshire. Quarterly Journal of the Geological Society of London, 122:219-269 Bednarczyk, W. 1966 Lower Ordovician Palaeogeography of the Kielce Region in the Holy Cross Mts. Acta Geologica Polonica, 16(1):91-106 Bednarczyk, W. 1966 Stratigraphy of Limestones from Mójcza near Kielce in the Holy Cross Mts. Acta Geologica Polonica, 16(1):107-123 Bednarczyk, W. 1966 Remarks on the Ordovician Stratigraphy in the Białowieża Region. Kwartalnik Geologiczny, 10(1):33-43 Bolton, T.E. 1966 Illustrations of Canadian Fossils: Silurian Faunas of Ontario. Geological Survey of Canada, Paper, 66-5:1-46 Brenchley, P.J. Harper, J.C., Skevington, D. 1966 Lower Ordovician Shelly and Graptolitic Faunas from South-Eastern Ireland. Proceedings of the Royal Irish Academy, Section B, 65:385-390 Bruton, D.L. 1966 A Revision of the Swedish Ordovician Odontopleuridae (Trilobita). Bulletin of the Geological Institutions of the University of Uppsala, 43(8):1-40 Bruton, D.L. 1966 A New Odontopleurid Trilobite Genus from the Devonian of Bohemia. Palaeontology, 9(2):330-345 Burskyi, A.Z. 1966 Encrinuridae from Ordovician Sediments of Northern Pay-Khoy and Vaygach Island. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 11:79-84 Burskyi, A.Z. 1966 The Family Remopleurididae from the Ordovician Northern Pai-Khoi, Vaygach Island and the South of Nova Zschli. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 12:30-45 Burskyi, A.Z. 1966 Family Lichidae of Ordovician Northern Pai-Khoi and Vaygach Island. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 13:43-66 Burskyi, A.Z. 1966 The Family Raphiophoridae and Pterygometopidae from the Ordovician Sediments of the North Pai-Khoi, and Vaygach Island. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 16:8-21 Butts, C., Edmundson, R.S. 1966 Geology and Mineral Resources of Frederick County. Virginia Division of Mineral Resources Bulletin, 80:1-142 Cavet, P. 1966 Stratigraphie du Paléozoïque de la Zone Axiale Pyrénéenne à l'E de l'Ariège. [Paleozoic Stratigraphy of the Pyrénéenne Axial Zone at East of Ariège.] Bulletin de la Société Géologique de France, Série 7, 8(8):853-867 Cavet, P., Gruet, M., Pillet, J. 1966 Sur la Présence du Cambrien à Paradoxides à Cléré-sur-Layon (M.-et-L.), dans le Nord-Est du Bocage Vendéen (Massif Armoricain). [On the Cambrian Presence of Paradoxides in Cléré-sur-Layon (M.-et-L.), in the North-East of the Vendée Bocage (Armorican Massif).] Comptes Rendus Hebdomadaires des Séances de l'Academie des Sciences, 263:1685-1688 Chauvel, J., Henry, J.L. 1966 Sur la Présence du Genre Eoharpes Raymond, 1905 (Trilobita) dans l'Ordovicien du Massif Armorican. [On the Presence of the Genus Eoharpes Raymond, 1905 (Trilobita) in the Ordovician of the Armorican Massif.] Compte Rendu Sommaire des séances de la Société géologique de France, 1966(2):64-65 Chlupáč, I. 1966 The Upper Devonian and Lower Carboniferous Trilobites of the Moravian Karst. Sborník Geologických Vĕd, Paleontologie, 7:5-143 Chlupáč, I. 1966 Report about the Revision of the Upper Devonian and Lower Carboniferous Trilobites of the Moravian Karst. Zprávy o Geologických Výzkumech v Roce, 1964:175-177 Chlupáč, I. 1968 Preliminary Report on the Revision of the Middle Devonian Trilobite Fauna of Horní Benesov in the Nízký Jeseník. Zprávy o Geologických Výzkumech v Roce, 1966:116-117 Chugayeva, M.N. 1966 Comparison of the Lower Ordovician Trilobite Assemblages of the Northeastern USSR, Siberia and North America. Doklady Akademii Nauk SSSR, 167(3):648-651 Chugayeva, M.N. 1966 Comparison of the Lower Ordovician Trilobite Assemblages of the Northeastern USSR, Siberia and North America. Doklady of the Academy of Sciences of the U.S.S.R., Earth Sciences Sections, 167(3):34-37 Clarkson, E.N.K. 1966 Schizochroal Eyes and Vision of some Silurian Acastid Trilobites. Palaeontology, 9(1):1-29 Clarkson, E.N.K. 1966 Schizochroal Eyes and Vision in some Phacopid Trilobites. Palaeontology, 9(3):464-487 Clarkson, E.N.K. 1966 The Life Attitude of the Silurian Trilobite Phacops musheni Salter, 1864. Scottish Journal of Geology, 2:76-83 Coggi, L. 1966 Nuovo exemplare di Psychopyge elegans Termier et Termier, 1950: Raro Trilobite del Devonico inferiore Marocchino. [New exemple of Psychopyge elegans Termier et Termier, 1950: Rare Trilobite of the Moroccan Lower Devonian.] Natura, Rivista della Societa Italiana di Scienze Naturali e del Museo Civico di Storia Naturale de Milano, 57:197-206 Dean, W.T. 1966 The Lower Ordovician Stratigraphy and Trilobites of the Landeyran Valley and the Neighbouring District of the Montagne Noire, South-Western France. Bulletin of the British Museum (Natural History) Geology Series, 12(6):247-353 Dean, W.T. 1966 A Revision of the Ordovician Trilobite Genus Plaesiacomia Hawle and Corda, 1847. Sborník Národního Muzea v Praze, Řada B, Prírodní Vedy, 22(4):133-142 Destombes, J. 1966 Quelques Calymenina (Trilobitae) de l'Ordovicien Moyen et Supérieur de l'Anti-Atlas (Maroc). [Some Calymenina (Trilobitae) from the Middle and Upper Ordovician Anti-Atlas (Morocco).] Notes et Mémoires du Service Géologique du Maroc, Tome 26, 188:33-52 Dhoundial, D.P. 1966 Lower Palaeozoic Fossiliferous Rocks South of Kathmandu Valley. Geological Survey of India Report, GSI-CHQ-4810:1-11 Dodge, J., Raasch, G.O. 1966 Lithologic and Faunal Aspects of the Lower Paleozoic at Royal Creek, Yukon Territory. Bulletin of Canadian Petroleum Geology, 14(4):601 Duan, J. 1966 Cambrian Stratigraphy and Trilobite Fossils from Northeastern Hebei and Western Liaoning. Collected Papers of the Changchun Geological College, 4:137-152 Eichbaum, K.W. 1966 Funbericht: Illaenus roemeri (Trilobita; Ordovizium) von Malente. [Findings: Illaenus roemeri (Trilobita, Ordovician) by Malente.] Der Geschiebesammler, 1(1):19 Eichbaum, K.W. 1966 Geschiebearten und Schichtfolgen. Aus "Die Trilobiten-Fauna" von Pompeckj, J. (1890). [Geschiebe Types and Layer Sequences. "The Trilobite Fauna" by Pompeckj, J. (1890).] Der Geschiebesammler, 1(3-4):8-10 Eichbaum, K.W. 1966 Paradoxidesarten im Geschiebe aus dem Mittelkambrium von Skandinavien. [Paradoxides species in the Geschiebe from the Middle Cambrian of Scandinavia.] Der Geschiebesammler, 1(3-4):11 Ëlkin, E.A. 1966 Dechenellidae (Trilobita) and Stratigraphy of the Lower and Middle Devonian South of Western Siberia. PhD Thesis, Novosibirsk, 150 pp. Ëlkin, E.A. 1966 A New Genus and New Species of Lower Devonian and Eifelian Dechenellidae (Trilobita). Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1966(2):25-30 Erben, H.K. 1966 Über die Tropidocoryphinae (Tril.) Liefg. I. [About the Tropidocoryphinae (Tril.) Liefg. I.] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 125:170-211 Farber, E. 1966 Trilobites from Pennsylvania. Journal of the Washington Academy of Sciences, 56:35-36 Gatehouse, C.G. 1966 Summary of the Palaeontology of the Barkly Tableland Region. Australia Bureau of Mineral Resources, Record, 1966/216:1-16 Gatinskiy, Y.G., Klochko, V.P., Rozman, K.S., Trofimov, D.M. 1966 More Facts about the Paleozoic Stratigraphy of the Southern Sahara. Doklady of the Academy of Sciences of the U.S.S.R., Earth Sciences Sections, 170(1-6):126-129 Gekker, R.F., Zharkov, M.A. 1966 Crawling Traces by Upper Cambrian Trilobites in the Southern Siberian Platform. Organisms and Environment in the Geological Past, pp. 190-199 Giessler, M. 1966 Agnostiden in Geschieben des Kambrium aus den Kiesgruben bei Jagel in Schleswig. [Agnostids in Glacial drift of the Cambrian from the Gravel Pits near Jagel in Schleswig.] Der Aufschluss, 17(11):299-304 Göke, G. 1966 Trilobiten aus dem Bundenbacher Schiefer. [Trilobites from the Bundenbach Slate.] Der Aufschluss, 17:20-23 Grant, R.E. 1966 Late Permian Trilobites from the Salt Range, West Pakistan. Palaeontology, 9(1):64-73 Guffroy, J., Pillet, J. 1966 Découverte d'un Nouveau Gisement de Trilobites dans le Morvan. [Discovery of a New Deposit of Trilobites in the Morvan.] Compte Rendu Sommaire des Séances de la Société Géologique de France, 1966(6):236 Gupta, V.J. 1966 Silurian Trilobites from the Kashmir Himalaya. Research Bulletin of the Panjab University, Science, 16(4):299-304 Hahn, G. 1966 Morphologie, Variabilität und Postlarvale Ontogenie von Archegonus (Phillibole) nitidus und Archegonus (Angustibole) winterbergensis. [Morphology, Variability and Postlarvale Ontogeny of Archegonus (Phillibole) nitidus and Archegonus (Angustibole) winterbergensis.] Senckenbergiana Lethaea, 47:347-383 Hofmann, H.J., Parsley, R.L. 1966 Antennae of Ogygopsis. Journal of Paleontology, 40(1):209-211 Hunt, A.S., 1966 Submarginal Suture and Ventral Plate of an Agnostid Trilobite. Journal of Paleontology, 40(5):1238-1240 Hunt, C.B., Mabey, D.R. 1966 Stratigraphy and Structure Death Valley, California. United States Geological Survey, Professional Paper, 494-A:1-160 Imamura, T. 1966 Discovery of a Trilobite from the Shimoyama Limestone (Permian), Sakawa, Kochi Prefecture. Journal of the Geological Society of Japan, 72(9):451-452 Ingham, J.K. 1966 The Ordovician Rocks in the Cautley and Dent Districts of Westmorland and Yorkshire. Proceedings of the Yorkshire Geological Society, 35(4):455-505 Jimbo, Y. 1966 Trilobite from the Middle Permian Kanokura Formation. Journal of the Geological Society of Japan, 72(12):593-594 Kabankov, V.Y. 1966 About the Boundary of the Middle and Upper Cambrian System in the Siligir River Basin (Trilobita). Uchenye Zapiski, Seriya Geologo-Pochvennykh Nauk, Scientific Notes. Regional Geology, Part 9. Keti̇n, İ. 1966 Cambrian Outcrops in Southeastern Turkey and their comparison with the Cambrian of East Iran. Bulletin of the Mineral Research and Exploration Institute of Turkey, Foreign Edition, 66:77-89 Kobayashi, T. 1966 The Cambro-Ordovician Formations and Faunas of South Korea, Part 10. Stratigraphy of the Chosen Group in Korea and South Manchuria and its relation to the Cambro-Ordovician Formations of other areas. Section A. The Chosen Group of South Korea. Journal of the Faculty Science, University of Tokyo, Section II 16(1):1-84 Kobayashi, T. 1966 The Cambro-Ordovician formations and faunas of South Korea, Part 10. Stratigraphy of the Chosen Group in Korea and South Manchuria and its relation to the Cambro-Ordovician formations of other areas. Section B. The Chosen Group of North Korea and Northeast China. Journal of the Faculty of Science, University of Tokyo, Section II 16(2):209-311 Kobayashi, T., Hamada, T. 1966 A New Proetoid Trilobite from Perlis, Malaysia (Malaya). Geology and Palaeontology of Southeast Asia, 2:245-253 Kobayashi, T., Hamada, T. 1966 A New Proetoid Trilobite from Perlis, Malaysia (Malaya). Japanese Journal of Geology and Geography, 37(2-4):245-253 Korobeinikova, T.V. 1966 On a New Genus of the Family Redlichiidae from the Lower Cambrian Deposits of Eastern Sayan. Trudy Tomskogo Gosudarstvennogo Universiteta imeni V.V. Kuibysheva, 184:75-82 Korobov, M.N. 1966 New Trilobites from the Lower Cambrian of Yakutia. Paleontologicheskii Zhurnal, 1966(2):57-66 Korobov, M.N. 1966 New Trilobites of the Family Conocoryphidae from the Cambrian of the Siberian Platform and Tuva. Palaeontologicheskii Zhurnal, 1966(3-4):92-97 Kudryavtsev, G.A., Kuznetsov, V.A. 1966 Geology of the USSR 29. Tuvinskaya ASSR. Part 1. Geological Description. МИНИСТЕРСТВО ГЕОЛОГИИ СССР. [Ministry of Geology of The USSR.] 459 pp. Lazarenko, N.P. 1966 Biostratigraphy and some New Trilobites of the Upper Cambrian of the Olenek Uplift and Kharaulakh Mountains. Nauchno-Issledovatel’skiy Institut Geologii Arktiki (NIIGA) 11:33-78 Lenz, A.C., Churkin, M. 1966 Upper Ordovician Trilobites from Northern Yukon. Palaeontology, 9(1):39-47 Lin, H., Wang, J., Liu, Y. 1966 Cambrian Stratigraphy of Songtao and Tongren, Guizhou and Luxi, Hunan. Journal of Stratigraphy, 1(1):4-23 Lisogor, K.A. 1966 New Trilobite from the Middle Ordovician Betpak-Daly. Geology (Alma-Ata) 2:30-35 Lisogor, K.A. 1966 Biostratigraphy Tamdinskoy Series Lesser Karatau. Reports of the Academy of Sciences of the USSR, 169(1):184-187 Lochman, C. 1966 Lower Ordovician (Arenig) Faunas from the Williston Basin, Montana and North Dakota. Journal of Paleontology, 40(3):512-548 Maksimova, Z.A., Chernysheva, N.E. 1966 Stages of Trilobites as one of the Foundations Paleozoic Biostratigraphy. Vsesojuznoje Paleontologitscheskoje Obstschestwo, Trudy, 8:113-126 Männil, R.M. 1966 Evolution of the Baltic Basin in the Ordovician. Valgus Publishers, Tallinn, 226 pp. Marek, L. 1966 Nadčeleď Bohemillacea Barrande, 1872 (Trilobita) v českém Ordoviku. [The Superfamily Bohemillacea Barrande, 1872 (Trilobita) in the Czech Ordovician] Časopis Národního muzea, Oddil Přírodovědný, 135(3):145-153 Marek, L. 1966 Rod Cremastoglottos Whittard, 1961 (Trilobita) v českém Caradoku. [The Trilobite Genus Cremastoglottos Whittard, 1961 in the Caradoc of Bohemia.] Časopis Národního Muzea v Praze, Oddil Přírodovědný, 135(4):193-194 Modliński, Z. 1966 Ordovician in Drilling Kętrzyn IG-1. Przegląd Geologiczny, 13(156):136-137 Neben, W. 1966 Trilobiten aus dem Graptolithengestein. [Trilobites from Graptolite Stone.] Der Geschiebesammler, 1(3-4):38-41 Neben, W., Heidrich, H. 1966 Bestimmungstafeln für die Trilobiten der Oberkambrischen Olenusschicht. [Determination Charts for the Trilobites of the Upper Cambrian Olenus stratum.] Der Geschiebesammler, 1(1):14-18 Nelson, C.A., Durham, J.W. 1966 Guidebook for Field Trip to Precambrian-Cambrian Succession White-Inyo Mountains, California. Geological Society of America, Guidebook for Annual Meeting, San Francisco, 17 pp. Nion, J., Henry, J.L. 1966 Phacopidella (Prephacopidella) hupei nov. sp., Nouveau Trilobite de l'ordovicien du Finistère. [Phacopidella (Prephacopidella) hupei nov. sp., New Trilobite of the Ordovician of Finistere.] Bulletin de la Société Géologique de France, Série 7, 8(6):884-890 Norford, B.S. 1966 Ordovician and Silurian Stratigraphy of Southern Rocky Mountains of Canada. Bulletin of Canadian Petroleum Geology, 14(4):600-601 Norris, D.K., Price, R.A. 1966 Middle Cambrian Lithostratigraphy of Southeastern Canadian Cordillera. Bulletin of Canadian Petroleum Geology, 14(4):385-404 Öpik, A.A. 1966 Cambrian. Australia Bureau of Mineral Resources, Record, 1966/006:1-25 Öpik, A.A. 1966 The Clarke Memorial Lecture for 1965. The Early Upper Cambrian Crisis and its Correlation. Journal and Proceedings of the Royal Society of New South Wales, 100(1):9-14 Ormiston, A.R. 1966 Occurrence of Australosutura (Trilobita) in the Mississippian of Oklahoma, U.S.A.. Palaeontology, 9(2):270-273 Petrunina, Z.E. 1966. Tremadocian Trilobites and Biostratigraphy of the Western Sayan–Altai Mountainous Region. Candidate’s Thesis in Geology and Mineralogy, Institute of Geological Sciences, Academy of Sciences of the Kazakhstan SSR, Alma-Ata. Pokrovskaya, N.V. 1966 Trilobites of the Family Olenidae, upper Cambrian of Yakutia. Paleontologicheskii Zhurnal, 1966(2):67-80 Poulsen, V. 1966 Cambro-Silurian Stratigraphy of Bornholm. Meddelelser fra Dansk Geologisk Forening, 16:117-137 Přibyl, A. 1966 Proetiden aus neueren Aufsammlungen im Böhmischen Silur und Devon (Trilobitae). Teil II. [Proetid Trilobites recently Collected from the Silurian and Devonian of Bohemia. Part II.] Časopis Národního Muzea, Oddil Přírodovědný, 135(1):49-54 Přibyl, A., Vaněk, J. 1966 Zur Kenntnis der Odontopleuridae-Trilobiten aus dem Böhmischen Altpaläozoikum. [On the Knowledge of the Odontopleuridae Trilobites from the Bohemian Old Paleozoic.] Acta Universitatis Carolinae - Geologica, 1966(4):289-304 Raasch, G.O., Bruce, C.J. 1966 Notes on Late Cambrian and Early Ordovician Biostratigraphy of Southeast British Columbia. Bulletin of Canadian Petroleum Geology, 14(4):600 Rasetti, F. 1966 Revision of the North American Species of the Cambrian Trilobite Genus Pagetia. Journal of Paleontology, 40(3):502-511 Rasetti, F. 1966 New Lower Cambrian Trilobite Faunule from the Taconic Sequence of New York. Smithsonian Miscellaneous Collections, 148(9):1-52 Repina, L.N. 1966 Lower Cambrian Trilobites of the South of Siberia. (Superfamily Redlichioidea). Part I. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 176 pp. Rich, M. 1966 Mississippian Trilobites from Northwestern Georgia. Journal of Paleontology, 40(6):1381-1384 Riemer, W. 1966 Datos para el conocimiento de la estratigrafía de Galicia. [Data for the Knowledge of the Stratigraphy of Galicia.] Notas y Comunicaciones del Instituto Geológico y Minero de España, 81:7-20 Rose, J.N. 1966 The Fossils and Rocks of Eastern Iowa. A Half-Billion Years of Iowa History. MSc Thesis, University of Iowa, 233 pp. Ross, D.C. 1966 Geology of the Independence Quadrangle Inyo County, California. United States Geological Survey, Bulletin, 1181-O:1-64 Ross, D.C. 1966 Stratigraphy of some Paleozoic Formations in the Independence Quadrangle Inyo County, California. United States Geological Survey, Professional Paper, 396:1-64 Rozanov, A.Y., Missarzhevsky, V.V. 1966 Biostratigraphy and Fauna of Lower Cambrian Horizons. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 148:1-125 Rushton, A.W.A. 1966 The Cambrian Trilobites from the Purley Shales of Warwickshire. Palaeontographical Society, London, 511(120):1-55 Sdzuy, K. 1966 Das Kambrium des Frankenwaldes. 2: Die Bergleshof-Schichten und ihre Trilobiten-Fauna. [The Cambrian of the Franconian Forest. 2: The Bergleshof Strata and their Trilobite Fauna.] Senckenbergiana Lethaea, 47(1):57-85 Selwood, E.B. 1966 Thysanopeltidae (Trilobita) from the British Devonian. Bulletin of the British Museum (Natural History) Geology Series, 13(3):191-220 Senakolis, A.F., Koptev, I.I., Shipitsyna, V.A. 1966 New Data on Stratigraphy and Lithology of Upper Precambrian and Cambrian Deposits on Batenevsky Ridge. News of Tomsk Red Banner of Labor Polytechnic Institute, 151:251-259 Shaw, A.B. 1966 Paleontology of Northwestern Vermont. X. Fossils From the (Cambrian) Skeels Corners Formation. Journal of Paleontology, 40(2):269-295 Shaw, A.B. 1966 Paleontology of Northwestern Vermont. XI. Fossils from the Middle Cambrian St. Albans Shale. Journal of Paleontology, 40(4):843-858 Shaw, A.B. 1966 Paleontology of Northwestern Vermont. XII. Fossils from the Ordovician Highgate Formation. Journal of Paleontology, 40(6):1312-1330 Shergold, J.H. 1966 The Faunal Stratigraphy of the Ludlovian Rocks Outcropping between Craven Arms and Much Wenlock, Shropshire. PhD Thesis, University of Newcastle upon Tyne, 188 pp. Shergold, J.H. 1966 A Revision of Acaste downingiae (Murchison) and Related Trilobites. Palaeontology, 9(2):183-207 Skevington, D. 1966 The Lower Boundary of the Ordovician System. Norsk Geologisk Tidsskrift, 46(1):111-113 Slind, O.L., Perkins, G.D. 1966 Lower Paleozoic and Proterozoic Sediments of the Rocky Mountains Between Jasper, Alberta and Pine River, British Columbia. Bulletin of Canadian Petroleum Geology, 14(4):442-468 Solomon, L.J. 1966 The Trilobites of Bucks County, Pennsylvania. Rocks & Minerals, 41(3):178-180 Soloviev, I.A. 1966 Middle Cambrian Trilobites of the Genus Prohedinia. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 14:11-26 Street, P.J. 1966 Trilobite Zones in the Murray Range, Pine Pass Map-area, British Columbia. [Canada] MSc Thesis, University Of British Columbia, 252 pp. Sutton, I.D. 1966 The Geology of Sedgley and Dudley. The Mercian Geologist, 2:112-114 Vaněk, J. 1966 Study of the Trilobite Fauna of the 'Aulacopleura Shales' at Černidla near Lodenice. Zprávy o Geologických Vyzkumech v Roce, 1965:113-114 Volkov, V.V. 1966 Basic Regularities Geological Development Mountain Altai (Late Precambrian and Early Paleozoic). Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 161 pp. Whitaker, J.H.McD. 1966 The Silurian and Lower Devonian Geology of Ringerike, Southern Norway. PhD Thesis, University of Leicester, 351 pp. Whittington, H.B. 1966 Trilobites of the Henllan Ash, Arenig Series, Merioneth. Bulletin of the British Museum (Natural History) Geology Series, 11(10):489-505 Whittington, H.B. 1966 Phylogeny and Distribution of Ordovician Trilobites. Journal of Paleontology, 40(3):696-737 Whittington, H.B. 1966 The Ordovician Trilobites of the Bala Area, Merioneth. Part 3 Palaeontographical Society, London, 512(120):63-92 Yin, T.H. 1966 China in the Silurian Period. Journal of the Geological Society of Australia, 13(1):277-297 Zhang, W.T 1966 A Few Lower Ordovician Trilobites from Eastern Shanxi. Acta Palaeontologica Sinica, 14(1):1-8 Zhang, W.T 1966 On the Classification of Redlichiacea, with Descriptions of New Families and New Genera. Acta Palaeontologica Sinica, 14(2):135-184 *** 1967 Trilobite Citations (185) *** Aitken, J.D., Norford, B.S. 1967 Lower Ordovician Survey Peak and Outram Formations, Southern Rocky Mountains of Alberta. Bulletin of Canadian Petroleum Geology, 15(2):150-207 Alberti, G.K.B. 1967 Neue Obersilurische sowie unter- und Mittel-Devonische Trilobiten aus Marokko, Deutschland und einigen anderen Europaischen Gebieten. 1. [New Upper Silurian and Lower and Middle Devonian Trilobites from Morocco, Germany and some other European Areas. Part 1.] Senckenbergiana Lethaea, 48:463-479 Alberti, G.K.B. 1967 Neue Obersilurische sowie unter- und Mittel-Devonische Trilobiten aus Marokko, Deutschland und einigen anderen Europaischen Gebieten. 2. [New Upper Silurian and Lower and Middle Devonian Trilobites from Morocco, Germany and some other European Areas. Part 2.] Senckenbergiana Lethaea, 48:481-509 Avrov, D.P., Popov, V.E., Gratsianova, R.T., Yelkin, E.A., Lapin, B.N., Kalugin, A.S. 1967. Devonian of Altai. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:451-461 Baldis, B.A. 1967 Some Devonian Trilobites of the Argentine Precordillera. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:789-796 Balashova, E.A. 1967 Stratigraphical Significance of Ordovician Trilobites and the Character of their Distribution on the Globe Vestnik Leningradskogo Universiteta. Geologiya-Geografiya, 12(2):50-61 Barnes, H., Christiansen, R.L. 1967 Cambrian and Precambrian Rocks of the Groom District Nevada, Southern Great Basin. United States Geological Survey, Bulletin, 1244-G:1-34 Bazhenova, T.K., Egorova, L.I., Kashchenko, S.K. 1967 The Upper Cambrian of Norilsk District. pp. 100-106 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Bednarczyk, W. 1967 Lithology of Lower Ordovician (Elandu) in the Kielce Region of the Świętokrzyskie Mountains. Biuletyn Geologiczny Uniwersytetu Warszawskiego, 8:4-53 Bognibova, A.P., Koptev, I.I., Tomashpolskaya, V.D. 1967 On Solontzovsk and Ketemensk Horizons in Altai-Sayansk Region. pp. 146-150 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Bognibova, A.P., Koptev, I.I., Sivov, A.G., Suvorova, N.P., Tomashpolskaya, V.D. 1967 On the Lower Boundary of the Middle Cambrian of Middle Siberia. pp. 151-154 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Borrello, A.V. 1967 El Género Elrathia (Trilobita), en el Cámbrico de San Juan. [The Genus Elrathia (Trilobita) in the Cambrian of San Juan.] Ameghiniana, 5(4):158-159 Boucot, A.J., Doumani, G.A., Johnson, J.G., Webers, G.F. 1967 Devonian of Antarctica. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:639-648 Boucot, A.J., Johnson, J.G. 1967 Paleogeography and Correlation of Appalachian Province Lower Devonian Sedimentary rocks. Tulsa Geological Society Digest, 35:35-87 Boyd, C.S. 1967 Variation in Genus Phacops (Trilobita) from the Silica Formation. MSc Thesis, Bowling Green State University, Ohio, 40 pp. Brenchley, P.J., Harper, J.C., Romano, M., Skevington, D. 1967 New Ordovician Faunas from Grangegeeth, Co. Meath. Proceedings of the Royal Irish Academy B, 65:297-304 Bruton, D.L. 1967 Silurian Odontopleurid Trilobites from Sweden, Estonia, and Latvia. Palaeontology, 10(2):214-244 Burskyi, A.Z. 1967 Trilobites from the Yugorsk Horizon (Middle Ordovician) of North of Pai-Khoi and Vaygach. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 17:27-51 Campbell, K.S.W. 1967 Trilobites of the Henryhouse Formation (Silurian) of Oklahoma. Oklahoma Geological Survey, Bulletin, 115:1-68 Campbell, K.S.W. 1967 Geographic and Stratigraphic Implications of a Study of the Henryhouse Trilobite Fauna. Tulsa Geological Society Digest, 35:253-258 Carls, P., Gandl, J. 1967 The Lower Devonian of the Eastern Iberian Chains (NE Spain) and the distribution of its Spiriferacea, Acastavinae and Asteropyginae. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:453-464 Cavet, P., Gruet, M., Pillet, J. 1967 Les Trilobites Mésocambriens de Cléré-sur-Layon (Massif Armoricain). [The Mesocambrian Trilobites of Cléré-sur-Layon (Armorican Massif).] Bulletin de la Société Géologique de France, Série 7, 9(5):750-757 Cavet, P., Pillet, J. 1967 Sur l'existence du genre Ormathops Delo 1935 (Zeliszkellinae, Trilobite) dans les schistes à nodules Ordoviciens du synclinal d'Ancenis (Massif Armoricain). [On the existence of the genus Ormathops Delo 1935 (Zeliszkellinae, Trilobite) in Ordovician nodule schists of the Ancenis syncline (Armorican Massif).] Bulletin de la Société Géologique de France, Série 7, 9:300-301 Chernysheva, N.E. 1967 The Principal problems of the Middle Cambrian Stratigraphy of Middle Siberia. pp. 19-25 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Chlupáč, I. 1967 Devonian of Czechoslovakia. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:109-126 Churkin, M., Brabb, E.E. 1967 Devonian Rocks of the Yukon-Porcupine Rivers area and their tectonic relation to other Devonian sequences in Alaska. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:227-258 Cisne, J.L. 1967 Two New Mississippian Trilobites of the Genus Paladin. Journal of Paleontology, 41(5):1267-1273 Clarke, M.J. 1967 Trilobites from the North Bank of the Que River, Murchison Highway. Geological Survey Tasmania, Technical Report, 12:146 Clarkson, E.N.K. 1967 Environmental Significance of Eye-Reduction in Trilobites and Recent Arthropods. Marine Geology, 5(5-6):367-375 Clarkson, E.N.K. 1967 Fine Structure of the Eye in Two Species of Phacops (Trilobita). Palaeontology, 10(4):603-616 Colchen, M. 1967 Sur la presence du Cambrien Superiéur a Prochuangia et a Chuangia dans la Sierra de la Demanda (Logroño, Espagne). [On the Upper Cambrian presence of Prochuangia and Chuangia in the Sierra de la Demanda (Logroño, Spain).] Comptes Rendus Hebdomadaires des Séances de l'Academie des Sciences, 264:1687-1690 Cooper, G.A. 1967 Age and Correlation of the Tully and Cedar Valley Formations in the United States. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:701-709 Courtessole, R. 1967 Contribution à la Connaissance de la Paléontologie et de la Stratigraphie du Cambrien Moyen de la Montagne Noire (Versant Méridional). [Contribution to the Knowledge of Palaeontology and Stratigraphy of the Middle Cambrian Montagne Noire (Southern Slope).] Bulletin de la Société d'Histoire Naturelle de Toulouse, 103:491-526 Courtessole, R. 1967 Une nouvelle espèce de Conocoryphe 'oculé' dans le Cambrien moyen du Nord-León (Espagne). [A New Species of Conocorypha 'oculé' in the Middle Cambrian of North-León (Spain).] Bulletin de la Société d'Histoire Naturelle de Toulouse, 103:527-531 Cowie, J.W., Dean, W.T., Goldring, R., Rolfe, W.D.I., Rushton, A.W.A., Temple, J.T., Tripp, R.P. 1967 Arthropoda: Protarthropoda and Trilobitomorpha. Geological Society of London, Special Publications, 2(1):479-497 Davila, J., Rodriguez, E. 1967 The Devonian System in Bolivia and the problem of its base. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:921-935 Dean, W.T. 1967 The Correlation and Trilobite Fauna of the Bedinan Formation (Ordovician) in South-Eastern Turkey. Bulletin of the British Museum (Natural History), Geology Series, 15(2):81-123 Dean, W.T. 1967 Aspects of Tethyan Biogeography: The Distribution of Ordovician Shelly Faunas in the Tethyan Region. Systematics Association, London, 7:11-44 Destombes, J. 1967 Distribution et affinités des genres de Trilobites de l'Ordovicien de l'Anti-Atlas (Maroc). [Distribution and affinities of the Trilobite genera of the Ordovician of Anti-Atlas (Morocco).] Bulletin de la Société Géologique de France, Série 7, 9(4):133-134 Dergunov, A.B. 196 Structures of a Zone of Conjunction of Altai Mountain and Western Sayan. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 172:1-213 Dragunov, V.I. 1967 Vendian and Lower-Middle Cambrian Deposits in the down stream river Jenisey. pp. 107-123 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Drewes, H. 1967 Geology of the Connors Pass Quadrangle Schell Creek Range East-Central Nevada. United States Geological Survey, Professional Paper, 557:1-93 Durkoop, A., Mensink, H., Plodowski, G. 1967 Devonian of Central and Western Afghanistan and Southern Iran. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:529-544 Egorova, L.I. 1967 Trilobites from the Lower and Middle Cambrian of the Siberian Platform. Paleontological Journal, 1(1):64-72 Egorova, L.I. 1967 Trilobites from the Lower and Middle Cambrian of the Siberian Platform. Paleontologicheskii Zhurnal, 1967(1):68-78 Eichbaum, K.W. 1967 Fundberichte: Fischreste im Beyrichienkalk; Illaenus roemeri (Trilobita; Ordovizium); Agnostus pisiformis [Anm. d. Red.: = Triplagnostus gibbus] (Trilobita; Kambrium); Hypagnostus parvifrons mammilatus (Trilobita; Kambrium); Lejopyge laevigata (Trilobita; Kambrium). [Findings: fish remains in the Beyrichienkalk; Illaenus roemeri (Trilobita, Ordovician); Agnostus pisiformis d. Red .: = Triplagnostus gibbus] (Trilobita, Cambrian); Hypagnostus parvifrons mammilatus (Trilobita, Cambrian); Lejopyge laevigata (Trilobita, Cambrian).] Der Geschiebesammler, 2(2):48-53 Ëlkin, E.A. 1967 Trilobites and the Lower Middle Devonian Boundary in Southern West-Siberia. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:981-989 Ëlkin, E.A. 1967 The Boundary Between the Lower and Middle Devonian of Southwest Siberia on the Basis of Trilobites. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1967(8):36-45 Ëlkin, E.A., Gratsianova, R.T., Dubatolova, Y.A. 1967 About Stratigraphy Terrigenous Carbonate Deposits Middle Devonian Chumysha River (Salair) and their Correlation. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 80 pp. Erben, H.K. 1967 Bau der Segemente und der Randbestachelun im Pygidium der Scutelluidae (Trilobita). [Construction of the Segments and the Brim in the Pygidium of the Scutelluidae (Trilobita).] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 129:1-64 Erben, H.K., Whittington, H.B. 1967 Scutelluidae RICHTER, RICHTER, 1925 (Trilobita): Proposed Addition to the Official List of Family Group Names Z.N.(S.). Bulletin of Zoological Nomenclature, 24(4):230-233 Erben, H.K., K. Zagora, K. 1967 Devonian of Germany. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:53-68 Fleugel, H.W. 1967 Devonian of Austria. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:99-107 Fontaine, H. 1967 Le Dévonien du Cambodge du Laos et du Viet-nam. [The Devonian of Cambodia through Laos and Viet Nam.] Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:569-581 Fraunfelter, G.H. 1967 Middle Devonian Biofacies of Central and Northeastern Missouri. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:693-700 Gavrilov, A.A. 1967 Manganese-Bearing Volcano-Sedimentary Complex of Ordovician of the Southern Urals and Northern Mugodzhar. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 169:1-112 Gil Cid, M.D. 1984 Jincela? sulcata Sdzuy 1967. (Trilobita) Solenopleurido del Cámbrico Medio de Zafra (Badajoz). [Jincela? sulcata Sdzuy 1967. (Trilobita) Solenopleurid of the Middle Cambrian of Zafra (Badajoz).] Memórias e Noticias, 97:1-10 Grabert, H. 1967 Devonian Strata in the Central part of the Rhenish Massif (Rheinisches Schiefergebirge, North Rhine-Westphalia), Germany. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:1-10 Gregory, R.L. 1967 Origin of Eyes and Brains. Nature, 213:369-372 Greiner, H. 1967 Silurian-Devonian Relationships, Charlo Map-Area, New Brunswick. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:973-979 Gupta, V.J. 1967 Cambrian Trilobites from Zachaldor, Baramula District, Kashmir. Research Bulletin of the Panjab University, Science, 18(3-4):275-277 Gupta, V.J. 1967 New Trilobite Species from the Naubug Beds, Kashmir. Research Bulletin of the Panjab University, Science, 18(3-4):351-355 Haas, W. 1967 The Devonian of Bithynia, northwest Turkey. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:61-65 Hahn, G. 1967 Die Gattung Archegonus Burmeister 1843 (Trilobita) im Etroeungt des Morvan (Zentral-Frankreich). [The Genus Archegonus Burmeister 1843 (Trilobita) in the Etroeungt Formation of Morvan (Central France).] Paläontologische Zeitschrift, 41(1/2):91-103 Hahn, G. 1967 Neue Trilobiten vom Winterberg/Harz (Unter-Karbon). [New Trilobites from Winterberg/Harz (Lower Carboniferous).] Senckenbergiana Lethaea, 48:163-189 Hahn, G. 1967 Die Gattung Archegonus Burmeister 1843 (Trilobita) im Etroeungt des Morvan (Zentral-Frankreich). The Genus Archegonus Burmeister 1843 (Trilobita) in the Etroeungt des Morvan (Central France). Paleontologicheskii Zhurnal, 1967(1-2):91-102 Hahn, R. 1967 Neue Trilobiten aus dem Kulm von Herborn und Erdbach. [New Trilobites from the Kulm of Herborn and Erdbach.] Senckenbergiana Lethaea, 48:99-105 Hahn, G., Hahn, R. 1967 Zur Phylogenie der Proetidae (Trilobita) des Karbons und Perms. [The Phylogeny of Proetidae (Trilobita) of the Carboniferous and Permian.] Zoologische Beiträge, Neue Folge, 13:303-349 Hahn, G., Paproth, E. 1967 Zur stratigraphischen Gliederung des Dinatiums, mit einer Notiz über die stratigraphische Bedeutung der Trilobiten in der Kulm-Fazies des Rheinischen Schiefergebirges. [On the stratigraphic structure of the Dinatium, with a note on the stratigraphic significance the Trilobites in the Kulm facies of the Rhenish Slate Mountains.] International Congress on Carboniferous Stratigraphy and Geology, 1:51-55 Hamada, T. 1967 Devonian of East Asia. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:583-596 Harper, J.C., Romano, M. 1967 Decordinaspis - A New Caradoc Trinucleid Trilobite from the Ordovician of Ireland. Proceedings of the Royal Irish Academy B, 65:305-308 Harrington, H.J. 1967 Devonian of South America. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:651-671 Havlíček, V., Vaněk, J. 1967 The Biostratigraphy of the Ordovician of Bohemia. Sborník Geologických Vĕd, Paleontologie, 8:7-69 Hirata, M., Hamada, J., Hamada, T. 1967 Preliminary Report on the Silurian Trilobite Fauna of Yokokura-Yama, West Japan.] Journal of the Geological Society of Japan, 73(3):175 Hollard, H. 1967 Le Dévonien du Maroc et du Sahara Nord-Occidental. [The Devonian of Morocco and North-Western Sahara.] Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:203-244 Hughes, C.P. 1967 The Ordovician Trilobite Fauna of the Builth-Llandrindod Inlier. PhD Thesis, Queen's University of Belfast, 560 pp. Hunt, A.S. 1967 Growth Variation and Instar Development of an Agnostid Trilobite. Journal of Paleontology, 41(1):203-208 Hutchison, R., Ingham, J.K. 1967 New Trilobites from the Tremadoc Series of Shropshire. Palaeontology, 10(1):47-59 Iordan, M. 1967 Considerations on the Lower Paleozoic from Mangalia based on the study of Trilobites and Tentaculites (Moesian Platform). Dări de Seamă ale Comitetului Geologic, 53:339–385 Ivanovsky, A.V., Sokolov, B.S. 1967 New Data on the Biostratigraphy of the Lower Paleozoic of the Siberian Platform. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 162 pp. Ivanovsky, A.V., Sokolov, B.S. 1967 New Data on the Devonian Biostratigraphy of the Upper Paleozoic in Siberia. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 80 pp. Ivshin, N.K., Lazarenko, N.P., Pokrovskaya, N.V., Poletaeva, O.K., Savitsky, V.E., Chernysheva, N.E. 1967 Stage and Zonal Sequence of the Upper Cambrian of the Asia Part of USSR.] pp. 26-45 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Jordan, H. 1967 Trilobiten. Die Neue Brehm-Bücherei, 382:1-63 Kazakov, I.N., Konyushkov, K.N. 1967 Stratigraphy of the Lower апd Middle Cambrian of Western Sayan. pp. 185-188 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Keller, B.M., Musatov, D.I., Sokolov, B.S. 1967 Stratigraphy of the Pre-Cambrian and Cambrian of the Middle Siberia. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Khomentovsky, V. V.. Repina L.N., Zhuraleva, I.T. 1967 Correlation of the Heterofacies Sections of the Lower Cambrian in the South part of Siberian Platform and Sayan-Altaisk Region. pp. 65-68 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Kiryanov, V.V., Chernysheva, N.E. 1967 On the Lower Cambrian Deposits North-West Volyn Oblast and the Discovery of the Oldest Trilobite. Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya, 1967(7):119-125 Kobayashi, T. 1967 The Cambro-Ordovician Formations and Faunas of South Korea, Part 10. Stratigraphy of the Chosen Group in Korea and South Manchuria and its relation to the Cambro-Ordovician Formations of other areas. Section C. The Cambrian of Eastern Asia and other parts of the continent. Journal of the Faculty of Science, University of Tokyo, Section II 16(3):381-535 Kobayashi, T. 1967 Studies on Geotechnical and Paleontology in Southeast Asia. Journal of Geography [Chigaku Zasshi] 76(4):179-190 Kobayashi, T. 1967 The Cambrian Palaeogeograhy of Eastern Asia: Part I. Journal of Geography [Chigaku Zasshi] 76(5):217-228 Kolobova, I.M. 1967 Llandoverian Age of the Base of the Urkinsk Series of the Tarbagatai Range. Trudy Vsesoyuznogo Neftyanogo Nauchno-Issledovatel'skogo Geologorazvedochnogo Instituta, 129:172-179 Kondiain, A.G., Kondiain, O.A., Kulikova, V.F., Tyazheva, A.P. 1967 The Western Slope of the Urals. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:413-420 Korobov, M.N. 1967 New Trilobites of the Family Conocoryphidae from the Cambrian of the Siberian Platform and Tuva. International Geology Review, 9(8):1108-1113 Koroleva, M.N. 1967 Cyclopygid Trilobites from Kazakhstan. Paleontological Journal, 1(1):74-77 Koroleva, M.N. 1967 Cyclopygid Trilobites from Kazakhstan. Paleontologicheskii Zhurnal, 1967(1):79-91 Kraft, J. 1967 Remarks on the Occurrence of Several Trilobite Species in the Quartzites of the Liben Formation of the Bohemian Ordovician. Sborník Západoceského muzea v Plzni, Príroda, 1:3-5 Kroemmelbein, K. 1967 Devonian of the Amazonas Basin, Brazil. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:201-208 Krylova, A.K., Malitch, N.S., Menner, V.V., Obrutchev, D.V., Fradkin, G.S. 1967 Devonian of the Siberian Platform. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:473-482 Kuschan, B. 1967 Erläuterungen zur Geologie und die Beschreibung Stratigraphisch wichtiger Trilobiten des Mittleren Teils der Gerolsteiner Mulde. [Explanations of Geology and the Description of Stratigraphically important Trilobites of the Middle Part of the Gerolsteiner Mulde.] BSc Thesis, Rheinischen Friedrich Wilhelms Universität, 16 pp. Lamont. A. 1967 Environmental Significance of Eye-Reduction in Trilobites and Recent Arthropods: Additional Remarks. Marine Geology, 5(5-6):377-378 Lapparent A.F., Pillet J. 1967 Sur quelques Trilobites Permocarbonifères d'Afghanistan. [On some Permo-Carboniferous Trilobites of Afghanistan.] Annales de la Société géologique du Nord, Série 1, 87(2):67-70 Lazarenko, N.P., Datsenko, V.A. 1967 Upper Cambrian Biostratigraphy of the North Western Siberian Platform. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 20:13-32 Lees, J.A. 1967 Stratigraphy of the Lower Ordovician Axemann Limestone of Central Pennsylvania. Pennsylvania Geological Survey, Fourth Series, Bulletin, G52:1-79 Legrand, P. 1967 Le Dévonien du Sahara Algérien. [The Devonian of the Algerian Sahara.] Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:245-284 Lisogor, K.A. 1967 Biostratigraphy of the Tamda Series of the Lesser Karatau. Doklady Akademii Nauk SSSR, 169(1-6):29-32 Llado, N.L., Villalta, J.F.D., Cabanas, R., Pelaez Pruneda, J.R., Vilas, L. 1967 Le Devonien de l'Espagne. [The Devonian of Spain.] Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:171-187 Lochman-Balk, C., Wilson, J.L. 1967 Stratigraphy of Upper Cambrian-Lower Ordovician Subsurface Sequence in Williston Basin. American Association of Petroleum Geologists, Bulletin, 51(6):883-917 Lyubalinskaya, Z.P. 1967 Geological Structure Babak area (Western Sayan). pp. 189-199 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Maksimova, Z.A. 1967 Late Silurian and Early Devonian Trilobites of Central Kazakhstan. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:777-787 Modzalevska, E.A. 1967 Biostratigraphic Subdivision of the Devonian in the Far East and Transbaikal Region, USSR. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:543-556 Modliński, Z. 1967 Ordovician Stratigraphy in the Lithuanian Lowland (Polish part of the Periglachian Syneclise). Kwartalnik Geologiczny, 11(1):68-75 Muller, K.J. 1967 Devonian of Malaya and Burma. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:565-568 Neuman, R.B. 1967 Bedrock Geology of the Shin Pond and Stacyville Quadrangles, Penobscot County, Maine. United States Geological Survey, Professional Paper, 524-I:1-37 Okuneva, O.G., Repina, L.N. 1967 New Data on the Cambrian Biostratigraphy of the Maritime Territory. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1967(3):111-114 Öpik, A.A. 1967 The Mindyallan Fauna of North-Western Queensland. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 74(1):1-404 [text] 74(2):1-167 [plates] Ormiston, A.R. 1967 Lower and Middle Devonian Trilobites of the Canadian Arctic Islands. Geological Survey of Canada, Bulletin, 153:1-148 Osmólska, H. 1967 Some Otarionidae (Trilobita) from the Lower Carboniferous of Europe. Acta Palaeontologica Polonica, 12(2):161-173 Padula, E.L., Rolleri, E.O., Mingramm, A.R.G., Roque, P.C., Flores, M.A., Baldis, B.A. 1967 Devonian of Argentina. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:165-199 Pajchlowa, M. 1967 Le Dévonien de la Pologne. [The Devonian of Poland.] Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:311-327 Pantoja-Alor, J., Robison, R.A. 1967 Paleozoic Sedimentary Rocks in Oaxaca, Mexico. Science Magazine, 157:1033-1035 Patrulius, D., Iordan, M., Mirauta, E. 1967 Devonian of Romania. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:127-134 Phipps, C.B., Reeve, F.A.E. 1967 Stratigraphy and Geological History of the Malvern, Abberley and Ledbury Hills. Geological Journal, 5(2):339-368 Pichova, N.G. 1967 Microfossils of Lower Cambrian and Precambrian Deposits in Eastern Siberia. Review of Palaeobotany and Palynology, 5(1-4):31-38 Pillet, J., Robardet, M. 1967 Sur l'Ordovicien supérior du synclinal de Sées (Orne). [On the Upper Ordovician of the syncline of Sees (Orne).] Bulletin de la Société Géologique de France, Série 7, 9(1):24-29 Pocock, K.J. 1967 An Aberant Group of Trilobites from the Lower Cambrian of South Australia: Systematics, Functional Morphology, Segmentation and Growth. PhD Thesis, Department of Geology, University of Adelaide, 190 pp. Pokrovskaya, N.V. 1967 Class Trilobita. pp. 108-140 Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 173 pp. Pokrovskaya, N.V. 1967 Trilobites of the Family Olenidae, Upper Cambrian of Yakutia. International Geology Review, 9(3):336-346 Poletaeva, O.K. 1967 Concerning the Systematics of the Trilobite Genera Coosia Walcott and Kaninia Walcott and Resser. Trudy Sibirskogo Nauchno-issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 55:39-46 Poletaeva, O.K., Astashkin, V.A. 1967 On the more precise of Upper Boundary of the Middle Cambrian of Salair. pp. 218-222 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Predtechensky, A.A. 1967 Main Features of Geological Development in the Western Part of Eastern Country in Precambrian and Cambrian. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofizikii (Novosibirsk) 154 pp. Prentice, J.E. 1967 Lower Carboniferous Trilobites of North Devon and Related Species from Northern England. Bulletin of the British Museum (Natural History), Geology Series, 14(6):207-241 Přibyl, A. 1967 On the Genera Eremiproetus R. et E. Richter, 1919 and Vicinopeltis gen. n. (Trilobita). Časopis Národního Muzea v Praze, Oddil Přírodovědný, 136(4):219-224 Přibyl, A. 1967 Die Gattung Scharyia Přibyl, 1946 (Trilobita) und ihre Vertreter aus dem Böhmischen Silur und Devon. [The Genus Scharyia Přibyl, 1946 (Trilobita) and its Representatives from the Bohemian Silurian and Devonian.] Review of the Bulgarian Geological Society, 28(3):285-301 Přibyl, A., Vaněk, J. 1967 Declivolithus gen. n., Eine Neue Trilobiten-Gattung aus dem Böhmischen Mittel-Ordovizium. [Declivolithus gen. n., A New Trilobite Genus from the Bohemian Middle Ordovician.] Časopis pro Mineralogii a Geologii, 12:453-455 Rasetti, F. 1967 Lower and Middle Cambrian Trilobite Faunas from the Taconic Sequence of New York. Smithsonian Miscellaneous Collections, 152(4):1-111 Rasetti, F., Theokritoff, G. 1967 Lower Cambrian Agnostid Trilobites of North America. Journal of Paleontology, 41(1):189-196 Řehoř, F., Vasícek, Z. 1967 Macrofauna of the Kulm Localities in the area of Hlucín. Sborník vedeckych Prací vysoké Skoly báyské v Ostrave, rada hornicko-geologická, 13(3):291-309 Rife, D.L. 1967 Stonelick Creek—Rocks and Trilobites. Rocks & Minerals, 42(2):113-115 Roberts, B. 1967 Succession and Structure in the Llwyd Mawr Syncline, Caernarvonshire North Wales. Geological Journal, 5(2):369-390 Robison, R.A. 1967 Ontogeny of Bathyuriscus fimbriatus and its Bearing on Affinities of Corynexochid Trilobites. Journal of Paleontology, 41(1):213-221 Romanenko, E.V., Romanenko, M.F. 1967 On the Biostratigraphy Sequence of the Middle Cambrian Deposits of Altai Mountain. pp. 212-215 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Romanenko, E.V., Romanenko, M.F. 1967 On some questions of the Paleogeography and Cambrian Trilobites of Gorny Altai. Izvestiya Altayskogo Otdela Geograficheskogo Obshchestva Soyuza SSR, 1967(8):62-96 Romanenko, M.E., Romanenko, E.V., Shirokova, E.V., Aksarina, N.A. 1967 On the Early Stage of the Middle Cambrian of Sayan-Altai Mountain Region. pp. 155-169 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Rose, J.N. 1967 The Fossils and Rocks of Eastern Iowa. Iowa Geological Survey, Educational Series, 1:1-147 Ross, R.J. 1967 Some Middle Ordovician Brachiopods and Trilobites from the Basin Ranges, Western United States. United States Geological Survey, Professional Paper, 523D:1-43 Ross, R.J. 1967 Calymenid and other Ordovician Trilobites from Kentucky and Ohio. United States Geological Survey, Professional Paper, 583-B:1-19 Rozanov, A.Y. 1967 The Cambrian Lower Boundary Problem. Geological Magazine, 104:415-434 Rozova, A.V., Yadrenkina, A.G. 1967 Biostratigraphy and Brachiopods of the Upper Cambrian and Lower Sections of the River Kulyumbe (Siberian Platform.) pp.12-44 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 162 pp. Rushton, A.W.A. 1967 The Upper Cambrian Trilobite Irvingella nuneatonensis (Sharman). Palaeontology, 10(3):339-348 Saul, J.M. 1967 Burmeisteria (Digonus) accraensis, A New Homalonotid Trilobite From the Devonian of Ghana. Journal of Paleontology, 41(5):1126-1136 Savitsky, V.E. 1967 On Stratigraphic Schemes of the Cambrian in the North part of Siberian Platform. pp. 58-64 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Sdzuy, K., 1967 Aspects of Tethyan Biogeography: The Tethys in Cambrian time. The Systematics Association, London, 7:5-9 Sdzuy, K. 1967 Trilobites del Cámbrico Medio de Asturias. [Trilobites of the Middle Cambrian of Asturias.] Trabajos de Geología, 1:77-133 Seilacher, A. 1967 Vom Leben der Trilobiten. [From the Life of the Trilobites.] Der Geschiebesammler, 2(1):15-26 Shergold, J.H. 1967 A Revision of Acastella spinosa (Salter, 1864) with Notes on Related Trilobites. Palaeontology, 10(2):175-188 Shergold, J.H. 1967 A Reappraisal of the North American Species of the Siluro-Devonian Trilobite Genus Scotiella. Peabody Museum of Natural History, Postilla, 112:1-20 Shirokova, E.V., Bondareva, D.M. 1967 Son-Katyyushkin Key Section of the Pre-Cambrian and Cambrian in the Khznetsk Alatau. pp. 170-178 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Smirnov, A.L. 1967 On the Boundary of the Aldan and Lena Stage and New Fauna Sampling in Igarka District (Sukharina River Basin). pp. 223-226 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Sobolevskaya, R.F., Lazarenko, N.P. 1967 Correlation of the Cambrian Sections of Easteern and Central Taimyr. pp. 124-130 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Sokolov, B.S. 1967 All-Union Symposium on Precambrian and Early Cambrian Paleontology. International Geology Review, 9(5):743-745 Soloviev, I.A. 1967 Two New Species of Trilobites from Mayan Deposits in Northern Yakutia. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 17:17-27 Sørensen, Poul 1967 Fundstücke aus Privatsammlungen; Homalonotus rhinotropis (Silur) von der Flensburger Förde; Trinucleus seticornis (Ordovizium) vom Brodtener Ufer. [Finds from Private Collections; Homalonotus rhinotropis (Silurian) from the Flensburg Fjord; Trinucleus seticornis (Ordovician) from the Brodtener Shore.] Der Geschiebesammler, 2(3-4):98-101 Størmer, L. 1967 Some Aspects of the Caledonian Geosyncline and Foreland West of the Baltic Shield. Quarterly Journal of the Geological Society of London, 123:183-214 Stöver, H. 1967 Fundbericht: Chasmops sp. (Trilobita; Ordovizium); Peltura scarabaeoides (Trilobita; Kambrium). [Findings: Chasmops sp. (Trilobita, Ordovician); Peltura scarabaeoides (Trilobita, Cambrian).] Der Geschiebesammler, 2(2):50-51 Stumm, E.C. 1967 Devonian Trilobites from Northwestern Ohio, Northern Michigan, and Western New York. Contributions from the Museum of Paleontology, University of Michigan, 21(6):109-122 Stumm, E.C., Chilman, R.B. 1967 Check List of Fossil Invertebrates Described from the Middle Devonian Silica Formation of Northwestern Ohio and Southeastern Michigan. Contributions from the Museum of Paleontology, University of Michigan, 21(7):123-137 Talent, J.A. 1967 Geology of the Melbourne District, Victoria: Sedimentary Petrology and Paleontology. Geological Survey of Victoria Bulletin, 59:24-29 Talent, J.A., Banks, M.R. 1967 Devonian of Victoria and Tasmania. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 2:147-163 Teixeira, C., Thadeu, D. 1967 Le Dévonien du Portugal. [The Devonian of Portugal.] Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:189-199 Trifonov, V.G. 1967 Late Paleozoic Structure of the North Balkhash Region and its Origin. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 175:1-254 Tripp, R.P. 1967 Trilobites from the Upper Stinchar Limestone (Ordovician) of the Girvan District, Ayrshire. Transactions of the Royal Society of Edinburgh: Earth Sciences, 67(3):43-93 Vinkman, M.K., Egorova, L.I., Korobeinikova, T.V., Kraevsky, B.G. 1967 On Mrassk Beds of the Lower Cambrian of Altai-Sayan Rеgion. pp. 139-145 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Walter, M.R. 1967 Archaeocyatha and the Biostratigraphy of the Lower Cambrian Hawker Group, South Australia. Journal of the Geological Society of Australia, 14(1):139-152 Whittard, W.F. 1967 The Trilobite Anacheirurus frederici (Salter) from the Tremadoc Series of North Wales. Geological Magazine, 104:284-287 Whittard, W.F. 1965 The Ordovician Trilobites of the Shelve Inlier, West Shropshire. Part 9. Palaeontographical Society, London, 516(121):307-352 Whittington, H.B., Campbell, K.S.W. 1967 Silicified Silurian Trilobites from Maine. Harvard College, Bulletin of the Museum of Comparative Zoology, 135(9):447-482 Winston, D., Nicholls, H. 1967 Late Cambrian and Early Ordovician Faunas From the Wilberns Formation of Central Texas. Journal of Paleontology, 41(1):66-96 Wright, A.J. 1967 Devonian of New Zealand. Alberta Society of Petroleum Geologists, Proceedings of the International Symposium on the Devonian System, 1:631-636 Yanagisawa, I. 1967 Geology and Paleontology of the Takakurayama-Yaguki Area, Yotsukura-Cho, Fukushima Prefecture. Science Reports of the Tohoku University, Second series, Geology, 39(1):63-112 Yekhanin, G.M., Mikhaylova, L.M. 1967 Precambrian and Cambrian Stratigraphy of the Solgon Ridge, Kuznetsk Alatau. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1967(7):159-162 Yelkina, V.N., Ëlkin, E.A., Zagoruyko, N.G. 1967 Possible Application of Discriminant Functions in Paleontology. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1967(9):75-79 Zammarreno, I., Julivert, M. 1967 Estratigrafia del Cambrico del Oriente de Asturias y Estudio Petrografico de las Facies Carbonatadas. [Stratigraphy of the Cambrian of the East of Asturias and Petrographic Study of the Carbonate Facies.] Trabajos de Geología, 1:135-163 Zhuravleva, I.T., Repina, L.N., Khomentovsky, V.V. 1967 The Scheme of Biostratigraphy Sequence of the Lower Cambrian in Sayan-Altaisk Region. pp. 131-136 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Zhuraleva, I.T., Savitsky, V.E., Khomentovsky, V.V. 1967 The Principal Problems of the Lower Cambrian Stratigraphy of Middle Siberia. pp. 9-18 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Krasnoyarsk) 424 pp. Zhuravleva, I.T., Zadorozhnaya, N.M., Osadchaya, D.V., Pokrovskaya, N.V., Rodionova, N.M., Fonin, V.D. 1967 Fauna of the Lower Cambrian of Tuva (Reference Section on the Shivelig-Khem River). Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 173 pp. *** 1968 Trilobite Citations (164) *** Alberti, G.K.B. 1968 Sur l'âge et la Faune des "Schistes-carton à Trilobites" (Eifélien) au SE de Rabat (Maroc Septentrional). [The Age and Fauna of the 'flaggy Schists with Trilobites' (Eifelian) Southeast of Rabat, Northern Morocco.] Notes et Mémoires du Service Géologique (Rabat) Tome, 28, 211:17-18 Alberti, G.K.B. 1968 Early- and Middle- Devonian Tentaculites and Pelagic Trilobites from Central Europe and Northwestern Africa (Morocco), and more significantly longer Biostratigraphy and Correlation. Abstracts of Reports to International Symposium on the Border of Silurian and Devonian, 1968:7-12 Alberti, H. 1968 Trilobiten (Proetidae, Otarionidae, Phacopidae) aus dem Devon des Harzes und des Rheinischen Schiefergebirges, Beiträge 1. [Trilobites (Proetidae, Otarionidae, Phacopidae) from the Devonian of the Harz and the Rhenish Slate Mountains, Contributions 1.] Beihefte zum Geologischen Jahrbuch, 73:1-147 Apollonov, M.K. 1968 Zonation Middle- and Upper Ordovician deposits of Kazakhstan, based on trilobites, and their correlation with the scales of Europe and America. International Geological Congress, 23:78-85 Araki, H., Koizumi, H. 1968 Permo-Carboniferous Trilobites from the Kitakami Mountainland. Chigaku Kenkyu [Geoscience Magazine] 19:151-158 Babin, C., Chauvel, J., Chauvel, J.J., Henry, J.L., Le Corre, C., Morzadec, P., Nion, J., Philippot, A., Plusquellec, Y., Renaud, A. 1968 Le Paléozoïque antécarbonifère de Bretagne (France). Résultats récents et problèmes actuels. [The Early Carboniferous Paleozoic of Brittany (France). Recent results and current problems.] Časopis pro Mineralogii a Geologii, 13(3):261-278 Balashova, E.A. 1968 New Representatives of the Order Polymera from Various Regions of the USSR (Olenidae, Proetidae, Cyrtosymbolidae, Asaphidae, Scutelluidae, Homalonotidae, Encrinuridae, Raphiophoridae, Phacopidae). New species of fossil plants and invertebrates of the USSR, 2(1):194-218 Balashova, E.A. 1968 Trilobites from the Skaly and Borshchov Horizons of Podolia. Publishing House of Leningrad University, pp. 95-124 Basharin, A.K., Ivashchenko, R.U., Korshunov, V.I., Meshkova, N.P. 1968 Stratigraphy of Lower Cambrian Deposits in the Yudoma-Belaya interfluve, Eastern Yakutia. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1968(6):64-73 Bates, D.E.B. 1968 The Lower Palaeozoic Brachiopod and Trilobite Faunas of Anglesey. Bulletin of the British Museum (Natural History), Geology Series, 16(4):127-199 Bednarczyk, W. 1968 The Ordovician in the Ketrzyn Region, Northeast Poland. Acta Geologica Polonica, 18(4):707-747 Bird, J.M., Rasetti, F. 1968 Lower, Middle, and Upper Cambrian Faunas in the Taconic Sequence of Eastern New York: Stratigraphic and Biostratigraphic Significance. Geological Society of America, Special Paper, 113:1-66 Bolton, T.E., Copeland, M.J. 1968 Silurian-Ordovician Macrobiostratigraphy, Lake Timiskaming and Lake Nipissing, Ontario and Quebec. Geological Survey of Canada, Paper, 69-1A:124-125 Bruton, D.L. 1968 Ordovician Odontopleurid Trilobites from Estonia and Latvia. Lethaia, 1(3):288-302 Bruton, David L. 1968 The Trilobite Genus Panderia from the Ordovician of Scandinavia and the Baltic Areas. Norsk Geologisk Tidsskrift, 48(1-2):1-53 Bruton, D.L. 1968 A Revision of the Odontopleuridae (Trilobita) from the Palaeozoic of Bohemia. Skrifter Utgitt av Det Norske Videnskaps-Akademi i Oslo. I. Matematisk-Naturvidenskapellg Klasse, Ny Serie, 25:1-73 Camuzard, J.P., Mathieu, G., Pillet, J., Riviere, L.M. 1968 Nouvelle découverte fossilifere dans le Givetien de la Marbriere de La Villede d'Ardin (Deux-Sevres). [New fossil discovery in the Givetien Marble of La Villede d'Ardin Marbriere (Deux-Sevres).] Comptes Rendus Hebdomadaires des Séances de l'Academie des Sciences, 267(5):471-472 Castro, J.D.S. 1968 Trilobitas da Formação Pimenteiras, Devoniano do Estado do Piauí. [Trilobites of the Pimenteiras Formation, Devonian of the State of Piauí.] Anais da Academia Brasileira de Ciências, 40(4):481-489 Chevalier, C. 1968 Catalogue des "types" et "figurés" conservés à la Faculté des sciences de Lyon; 5 éme liste: Bryozoaires et Trilobites. [Catalog of "types" and "figurines" preserved at the Faculty of Sciences of Lyon; 5th list: Bryozoans and Trilobites.] Documents des Laboratoires de Géologie de la Facultédes Sciences de Lyon, 25:1-144 Chernysheva, N.Y. 1968 A New Species of Irvingella (Cambrian Trilobite). Ministry of Geology RSFSR, 1968:203-211 Chernysheva, N.Y. 1968 Middle Cambrian Trilobites of the North Caucasus. Paleontological Journal, 2(1):64-72 Chernysheva, N.Y. 1968 Middle Cambrian Trilobites of the North Caucasus. Paleontologicheskii Zhurnal, 1968(1):71-80 Chiang, N.J., Wang, T.C., Chen, Y.K. 1968 Cambrian Stratigraphy of Eastern Yunnan. International Geology Review, 10(10):1153-1172 Chugaeva, M.N. 1968 Biogeographical Regions Late Early Ordovician (Arenigian) on Trilobites. International Geological Congress, 23:63-67 Chlupáč, I. 1968 Preliminary Report on the Revision of the Middle Devonian Trilobite Fauna of Horní Benesov in the Nízký Jeseník. Zprávy o Geologických Výzkumech v Roce, 1966:116-117 Cisne, J.L. 1968 Discovery of the Subfamily Tropidocoryphinae (Trilobita) in North America. Journal of Paleontology, 42(1):231-232 Clark, M.G., Shaw, A.B. 1968 Paleontology of Northwestern Vermont. XV. Trilobites of the Upper Cambrian Gorge Formation (Lower Part of Bed 3). Journal of Paleontology, 42(2):382-396 Clark, M.G., Shaw, A.B. 1968 Paleontology of Northwestern Vermont. XVI. Trilobites of the Upper Cambrian Gorge Formation (Upper Bed 3). Journal of Paleontology, 42(3):1014-1026 Clarke, M.J. 1968 Trilobites from the North Bank of the Que River, Murchison Highway. Tasmania Department of Mines, Technical Report, TR12:146 Clarke, M.J. 1968 Cambrian and Ordovician Fossils from the Macquarie Harbour area. Tasmania Department of Mines, Technical Report, TR12:146-149 Clarkson, E.N.K. 1968 Dimorphism of the Eye in Weberides shunnerensis. pp.185-195 In: Sexual Dimorphism in Fossil Metazoa and Taxonomic Implications. E. Schweizerbart'sche Verlagsbuchhandlung. 215 pp. Clarkson, E.N.K. 1968 Structure of the Eye of Crozonaspis struvei (Trilobita, Dalmanitidae; Zeliszkellinae). Senckenbergiana Lethaea, 49:383-393 Cooper, R.A. 1968 Lower and Middle Paleozoic Fossil Localities of North-West Nelson. Transactions of the Royal Society of New Zealand, Geology, 6(7):75-89 Cowie, W. 1968 Lower Cambrian Faunas from Ellesmere Island, District of Franklin. Geological Survey of Canada, Bulletin, 163:1-27 Curtis, M.L.K. 1968 The Tremadoc Rocks of the Tortworth Inlier, Gloucestershire. Proceedings of the Geologists' Association, 79(3):349-362 Datsenko, V.A., Zhuravleva, I.T., Lazarenko, N.P., Popov, Y.N., Chernysheva, N.E. 1968 Biostratigraphy and Fauna of Cambrian Deposits of the Northwestern Siberian platform. Trudy Nauchno-Issledovatel'skiy Institut Geologii Arktiki, 155:1-242 Datsenko, V.A., Lazarenko, N.P. 1968 Biostratigraphy of Cambrian Deposits of the Northwestern Siberian Platform. pp. 7-117 Trudy Nauchno-Issledovatel'skiy Institut Geologii Arktiki, 155:1-242 Datsenko, V.A., Lazarenko, N.P. 1968 Paleontological Part. New Trilobites from Cambrian Deposits in North Siberia. pp. 176-210 Trudy Nauchno-Issledovatel'skiy Institut Geologii Arktiki, 155:1-242 Datsenko, V.A., Zhuravleva, I.T., Lazarenko, N.P., Popov, Y.N., Chernysheva, N.E. 1968 Biostratigraphy and Fauna of the Cambrian Deposits of the Northwestern Siberian Platform. Transactions of the Institute of Geology and Geophysics, Siberian Branch, USSR Academy of Sciences, 36:1-196 De Keyser, F. 1968 The Cambrian of the Burke River Outlier. Australia Bureau of Mineral Resources, Record 1968/67:1-48 Destombes, J. 1968 Quelques Trilobites Rares (Lichas, Amphitryon, Dionide) dans L'Ashgill (Ordovician Supérieur) de l'Anti-Atlas, Maroc. [Some Rare Trilobites (Lichas, Amphitryon, Dionide) in The Ashgill (Upper Ordovician) of the Anti-Atlas, Morocco.] Annales de la Société géologique du Nord, Ser.1, 87(3):123-126 Diggens, J.N., Romano, M. 1968 The Caradoc Rocks around Llyn Cowlyd, North Wales. Geological Journal, 6(1):31-48 Egorova, L.I., Savitskiy, V.E. 1968 Trilobites from the Maya Stage of the Northern Siberian Platform. Paleontological Journal, 2(1):52-63 Egorova, L.I., Savitskiy, V.E. 1968 Trilobites from the Maya Stage of the Northern Siberian Platform. Paleontologicheskii Zhurnal, 1968(1):58-70 Ëlkin, E.A. 1968 Trilobites (Dechenellidae) and Stratigraphy of the Lower and Middle Devonian of the South of West Siberia. Part 1: Lower and Middle Devonian Dechenellids of the South of West Siberia. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) pp. 1-79 Ëlkin, E.A. 1968 Trilobites (Dechenellidae) and Stratigraphy of the Lower and Middle Devonian of the South of West Siberia. Part 2: Stratigraphy of the Lower Devonian and the Eifel in Northeastern Salair and Gorny Altai. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) pp. 80-146 Esker, G.C. 1968 Colour Markings in Phacops and Greenops from the Devonian of New York. Palaeontology, 11(4):498-499 Flower, R.H. 1968 Part I - Some El Paso Guide Fossils. New Mexico Institute of Mining and Technology Memoir, 22(1):1-19 Flower, R.H. 1968 Part II - Fossils from the Smith Basin Limestone of the Fort Ann Region. New Mexico Institute of Mining and Technology Memoir, 22(1):23-27 Flower, R.H. 1968 Part III - Fossils from the Fort Ann Formation. New Mexico Institute of Mining and Technology Memoir, 22(1):31-34 Fritz, W.H. 1968 Middle Cambrian Trilobite Studies near Field, British Columbia. Geological Survey of Canada, Paper, 68-1A:102 Fritz, W.H. 1968 Lower and Early Middle Cambrian Trilobites from the Pioche Shale, East-Central Nevada, U.S.A. Palaeontology, 11(2):183-235 Gandl, J. 1968 Stratigraphische Untersuchungen im Unterkarbon des Frankenwaldes unter besonderer Berücksichtigung der Trilobiten, 1: Die Trilobiten im Unterkarbon des Frankenwaldes. [Stratigraphic investigations in the Lower Carboniferous of the Franconian Forest with special consideration of the trilobites, 1: The Trilobites in the Lower Carboniferous of the Franconian Forest.] Senckenbergiana Lethaea, 49:39-117 Gandl, J. 1968 Stratigraphische Untersuchungen im Unterkarbon des Frankenwaldes unter besonderer Berücksichtigung der Trilobiten, 2: Die Schichtenfolge im Unterkarbon des Frankenwaldes; Fundorte und Fundschichten der Trilobiten. [Stratigraphic investigations in the Lower Carboniferous of the Franconian Forest with special consideration of the Trilobites, 2: The Stratigraphy in the Lower Carboniferous of the Franconian Forest; Locations and found layers of the Trilobites.] Senckenbergiana Lethaea, 49:489-546 Gatehouse, C.G. 1968 Early Middle Cambrian Trilobites of the Litchfield Area, Northern Territories. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 80:45-63 Haas, W. 1968 Das Alt-Paläozoikum von Bithynien (Nordwest Turkei). [The Ancient Paleozoic of Bithynia (Northwest Turkey).] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 131:178-242 Haas, W. 1968 Trilobiten aus dem Silur und Devon von Bithynien (NW-Turkei). [Trilobites from the Silurian and Devonian of Bithynia (NW Turkey).] Palaeontographica Abt.A, 130:60-207 Hahn, G., Hahn, R. 1968 Trilobiten aus dem Kohlenkalk von Ratingen (Rheinland). [Trilobites from the Limestone of Ratingen, Rhineland.] Decheniana, 121:175-192 Hahn, G., Hahn, R. 1968 Trilobiten aus dem Untersten Namurium des Sauerlandes. [Trilobites from the Lowermost Namurian of Sauerland.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1968:598-609 Hahn, G., Hahn, R. 1968 Cummingella (Trilobita) im Mittel-Europäischen Unter-Karbon. [Cummingella (Trilobita) in Central Europe Lower Carboniferous. Senckenbergiana Lethaea, 49:439-463 Hahn, G., Hahn, R. 1968 Kulm-Trilobiten aus der granosus-Zone (Dinantium, cu III). [Kulm Trilobites from the granosus Zone (Dinantium, cu III).] Senckenbergiana Lethaea, 49:465-487 Hahn, R. 1968 Proetidae aus der Oberen crenistria-Zone von Herborn (Trilobita, Unter-Karbon). Teil 1: Archegonus (Archegonus) BURMEISTER 1843. [Proetidae from the Upper crenistria-Zone of Herborn (Trilobita, Lower Carboniferous).] Part 1: Archegonus (Archegonus) BURMEISTER 1843. Senckenbergiana Lethaea, 49:193-233 Hahn, R. 1968 Proetidae aus der Oberen crenistria-Zone von Herborn (Trilobita, Unter-Karbon). Teil 2: Archegonus (Phillibole) RUD. & E. RICHTER 1937*). [Proetidae from the Upper crenistria-Zone of Herborn (Trilobita, Lower Carboniferous).] Part 2: Archegonus (Phillibole) RUD. & E. RICHTER 1937*). Senckenbergiana Lethaea, 49:395-437 Henry, J.L. 1968 Guichenia nov. gen., Nouveau Phacopina (Trilobite) de l'Ordovicien de Bretagne. [Guichenia nov. gen., New Phacopina (Trilobite) from the Ordovician of Brittany.] Annales de Paléontologie, 54(2):205-218 Henry, J.L. 1968 Crozonaspis struvei n. g. n. sp., Zeliszkellinae (Trilobita) de l'Ordovicien moyen de Bretagne. [Crozonaspis struvei n. g. n. sp., Zeliszkellinae (Trilobita) of the Middle Ordovician of Bretagne.] Senckenbergiana Lethaea, 49:367-381 Henry, J.L., Morzadec, P. 1968 Sur la présence du sous-genre Phacopidella (Prephacopidella) Destombes, 1963 (Trilobite) dans les Schistes Ordoviciens du Portugal. [On the presence of the subgenus Phacopidella (Prephacopidella) Destombes, 1963 (Trilobite) in the Ordovician Shales of Portugal.] Compte Rendu Sommaire des Séances de la Société Géologique de France, 1968(5):158-160 Henry, J.L., Phillipot, A. 1968 Nouvelles Découvertes Paléontologiques dans l'Ordovicien Moyen d'Ille-et-Vilaine. [New Paleontologic Discoveries in the Middle Ordovician of Ille-et-Vilaine.] Comptes Rendus Hebdomadaires des Séances de l'Academie des Sciences, 266(22):2187-2189 Heydel, K. 1968 Fundbericht: Chasmops-Kalk mit Cyclocrinus, Mastopora und Chasmops (Ordovizium) von Sylt. [Findings: Chasmops Limestone with Cyclocrinus, Mastopora and Chasmops (Ordovician) from Sylt.] Der Geschiebesammler, 3(3-4):91-92 Hinman, E.E. 1968 A Biohermal Facies in the Silurian of Eastern Iowa. Iowa Geological Survey, Report of Investigations, 6:1-52 Hu, C.H. 1968 Ontogeny and Sexual Dimorphism of Lower Paleozoic Trilobita. PhD Thesis, University of Cincinnati, 446 pp. Hu, C.H. 1968 Notes on the Ontogeny and Sexual Dimorphism of Upper Cambrian Trilobites of the Welleraspis Faunule from Pennsylvania. Journal of Nanyang University, 2:321-357 Il'inkyh, G.G. 1968 New Cambrian Trilobites East Sayan and Kuznetsky Alatau. New Species of Fossil Plants and Invertebrates of the USSR, 2(1):184-194 Ingham, J.K. 1968 British and Swedish Ordovician Species of Cybeloides (Trilobita). Scottish Journal of Geology, 4:300-316 Ivshin, N.K., Pokrovskaya, N.V. 1968 Stage and Zonal Subdivision of the Upper Cambrian. International Geological Congress, 23:97-108 Jell, P.A. 1968 Part I: Some Trilobites of the Middle Cambrian of the North-Eastern Georgina basin, North-Western Queensland. Part II: The Geology of an area North-West of Linville, Upper Brisbane Valley, South-Eastern Queensland with particular reference to the structure. BSc (Hons) Thesis, University of Queensland, 190 pp. Jones, C.R. 195268 Lower Paleozoic Rocks of Malay Peninsula. American Association of Petroleum Geologists, Bulletin, 52(7):1259-1278 Kay, M., Eldredge, N. 1968 Cambrian Trilobites in Central Newfoundland Volcanic Belt. Geological Magazine, 105:372-377 Khramova, A.P. 1968 Plethopeltoides Khramova gen. nov. from Upper Cambrian Deposits of the Dorthern Siberian Platform. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 21:44-49 Kobayashi, T. 1968 The Cambrian Palaeography of Eastern Asia, II. Journal of Geography [Chigaku Zasshi] 77(2):61-77 Kobayashi, T. 1968 The Ordovician Palaeogeography of Eastern Asia. Journal of Geography [Chigaku Zasshi] 77(6):313-328 Kobayashi, T., Hamada, T. 1968 A Devonian Phacopid Recently Discovered by Mr. Charan Poothai in Peninsular Thailand. Geology and Palaeontology of Southeast Asia, 4:22-28 Lane, P.D. 1968 Lower Palaeozoic Trilobita: The Cheiruridae; A Preliminary Account of the Llandoverian Trilobite Fauna of the Type Area. PhD Thesis, University of Newcastle upon Tyne, 334 pp. 40 plts Lapparent A.F., Blaise J., Desparmot R. 1968 Sur le découverte de Faunes Ordoviciennes (Bilobites et Trilobites) en Afghanistan Central et sur ses Conséquences. [On the discovery of Ordovician Faunas (Bilobites and Trilobites) in Central Afghanistan and its Xonsequences.] Comptes Rendus Hebdomadaires des Séances de l'Academie des Sciences, 266:666-668 Lazarenko, N.P., Nikiforov, N.I. 1968 Trilobite Complexes from the Upper Cambrian Sediments of Kulumbe River (North-West of the Siberian Platform). Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 23:20-80 Lespérance, P.J. 1968 Faunal Affinities of the Trilobite Formation, Percé Region, Quebec, Canada. International Geological Congress, 23:149-159 Lespérance, P.J. 1968 Ordovician and Silurian Trilobite Faunas of the White Head Formation, Perce Region, Quebec. Journal of Paleontology, 42(3):811-826 Lochman, C. 1968 Crepicephalus Faunule from the Bonneterre Dolomite (Upper Cambrian) of Missouri. Journal of Paleontology, 42(5):1153-1162 Longacre, S.A.B. 1968 Trilobites of the Late Cambrian Ptychaspid Biomere, Wilberns Formation, Central Texas. PhD Thesis, The University of Texas at Austin, 263 pp. Lütke, F. 1968 Trilobiten aus dem Oberdevon des Südwest-Harzes - Stratigraphie, Biotop und Systematik. [Trilobites from the Upper Devonian of the Southwestern Harz - Stratigraphy, Biotope and Systematics.] Senckenbergiana Lethaea, 49:119-191 Maksimova, Z.A. 1968 Devonian Scutelluids of the Soviet Arctic and some Questions of Phylogeny of the Family Scutelluidae. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 18:148-169 Maksimova, Z.A. 1968 Middle Palaeozoic Trilobites of Central Kazakhstan. Trudy Vsesoyuznogo Nauchno-Issledovatel'skogo Geologicheskogo Instituta (VSEGEI), N.S., 165:1-208 Maksimova, Z.A. 1968 New Devonian Trilobites of the Phacopidae in the USSR. Trudy Vsesoyuznogo Nauchno-Issledovatel'skogo Geologicheskogo Instituta (VSEGEI), N.S., 165:211-214 Maksimova, Z.A. 1968 A New Devonian Representative of the Genus Aulacopleura of the Polar Urals. Trudy Vsesoyuznogo Nauchno-Issledovatel'skogo Geologicheskogo Instituta (VSEGEI), N.S., 165:216-218 Männil, R.M. 1968 Problems of the subdivision of the Ordovician System in the light of the geological development of the Baltic sedimentary basin. International Geological Congress, 23:71-77 Männil, R.M., Põlma, L.Y., Hints, L.M. 1968 Stratigraphy Viru and Harju Sediments (Ordovician) Middle Pribaltiki. Stratigraphy of the Lower Paleozoic Baltic and Correlation with other Regions, Vilnius: 81-110 Männil, R. 1968 Encrinurus schmidti sp. n. (Trilobita) from the Llandoverian of Estonia. Eesti NSV Teaduste Akadeemia Toimetised: Köide Keemia, Geoloogia, 17:273-278 Markov, Y.P., Semenova, V.S. 1968 Late Cambrian and Early Ordovician Trilobites from the Podkamennaya Tunguska basin. Paleontological Journal, 2(4):523-528 Markov, Y.P., Semenova, V.S. 1968 Late Cambrian and Early Ordovician Trilobites from the Podkamennaya Tunguska basin. Paleontologicheskii Zhurnal, 1968(1):93-99 McKee, E.H. 1968 Geology of the Magruder Mountain Area Nevada-California. United States Geological Survey, Bulletin, 1251-H:1-40 Martinsson, A. 1968 Cambrian Palaeontology of Fennoscandian Basement Fissures. Lethaia, 1(2):137-155 Meischner, D. 1968 Stratigraphische Gliederung des Kellerwaldes. [Stratigraphic Outline of the Kellerwald.] Notizblatt Hessisches Landeamt für Bodenforschung, 96:18-30 Modliński, Z. 1968 On Stratigraphical Position of Ordovician Glaukonitites in the Podlasie Depression. Przegląd Geologiczny, 16(10):474-476 Norford, B.S. 1968 A Middle Cambrian Plagiura-Poliella Faunule from Southwest District of Mackenzie. Geological Survey of Canada, Bulletin, 163:29-38 Öpik, A.A. 1968 The Ordian Stage of the Cambrian and its Australian Metadoxididae. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 92:133-169 Öpik, A.A. 1968 Upper Cambrian at Comarto, Wilcannia Area. Geological Survey of New South Wales Report, GS1968-468 Orłowski, S. 1968 Upper Cambrian Fauna of the Holy Cross Mts. Acta Geologica Polonica, 18(2):257-285 Ormiston, A.R. 1968 Lower Devonian Trilobites of Hercynian Type from the Turkey Creek Inlier, Marshall County, South-Central, Oklahoma. Journal of Paleontology, 42(5):1186-1199 Osmólska, H. 1968 Contributions to the Lower Carboniferous Cyrtosymbolinae (Trilobita). Acta Palaeontologica Polonica, 13(1):119-150 Osmólska, H. 1968 Brachymetopus McCoy (Trilobita) in the Carboniferous of Poland and USSR. Acta Palaeontologica Polonica, 13(3):359-375 Osmólska, H. 1968 Two New Trilobites from the Treskelodden Beds of Hornsund (Vestspitsbergen). Acta Palaeontologica Polonica, 13(4):605-614 Pabian, R.K. 1968 Biometric Study of the Development of the Pennsylvanian Trilobite Ditomopyge scitula Meek Worthen from Nebraska. Nebraska Academy of Sciences, Proceedings 78th Annual Meeting, Abstracts & Program, p. 21 Pabian R.K., Fagerstrom, J.A. 1968 Biometrical Study of Morphology and Development of the Pennsylvanian Trilobite Ameura sangamonensis Meek and Worthen. Bulletin of the University of Nebraska State Museum, 8(2):189-207 Palmer, A.R. 1968 Cambrian Trilobites of East-Central Alaska. United States Geological Survey, Professional Paper, 559B:1-115 Palmer, A.R. 1968 Cambrian Trilobites of East-Central Alaska. United States Geological Survey, Professional Paper, 559B:1-115 Petrunina, Z.E. 1968 On the Biostratigraphic Subdivision Tremadocian in the Western part of the Sayano-Altai Mining Domain.] Tomsk University Press: Tomsk, 3:87-89 Pillet, J. 1968 Les Calymene Dévoniens d'Europe et d'Afrique du Nord. [Devonian Calymene from Europe and North Africa.] Annales de Paléontologie, 54(1):67-89 Pillet, J., Robardet, M. 1968 Les schistes à Trinucleus de la Sangsurière (Manche). [The schists with Trinucleus of the Sangsurière (Manche).] Bulletin de la Société Linnéenne de Normandie, Serie 10, 9:66-78 Pillet, J., Robardet, M. 1968 Pour une révision de l'Ordovicien supérieur en Normandie: les "schistes à Trinucleus" de la Sangsurière (Manche). [For a revision of the Upper Ordovician in Normandy: the "Trinucleus schists" of the Sangsurière (Manche).] Compte Rendu Sommaire des Séances de la Société Géologique de France, 1968(6):179-180 Poulsen, V. 1968 Tretaspis Shale at Ølea Bornholm. Meddelelser fra Dansk Geologisk Forening, 18(3-4):349-350 Přibyl, A., Vaněk, J. 1968 Biostratigraphische Studie über die Fauna des Budnaniums bis Pragiums im Hinblick auf die Grenze zwischen Silur und Devon im Barrandium und in den ubrigen europaischen Gebieten. [Biostratigraphic study of the Fauna of Budnanium to Pragium with regard to the border between the Silurian and Devonian in the Barrandian and in the rest of Europe.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1968:421-428 Přibyl, A., Vaněk, J. 1968 Some Ordovician Trilobites from Bohemia. Věstník Ústředního Ústavu Geologického, 43(3):191-197 Quinn, H.M. 1968 Precambrian, Eocambrian, and Cambrian rocks of the basin and range province of eastern California. MS Thesis, University of Southern California, 132 pp. Ramovs, A. 1968 Trilobites in Slovenia. Proteus, 30(9/10):236-239 Rasetti, F. 1968 New Name for the Trilobite Genus Hawkinsia Rasetti. Journal of Paleontology, 42:1313 Repina, L.N. 1968 Biogeography of Early Cambrian of Siberia according to trilobites. International Geological Congress, 23:289-300 Repina, L.N. 1968 Biogeography of Early Cambrian of Siberia according to Trilobites. Problemy Paleontologii, Nauka, Moscow, pp. 46-56 Rich, M. 1968 Trilobites from the Mississippian in Northwest Georgia. Geological Society of America, Special Paper, 101:373 Robison, R.A. 1968 Lower Paleozoic (Tremadocian) Faunas from Oaxaca, Mexico. Geological Society of America, Special Paper, 115:186-187 Robison, R.A., Palmer, A.R. 1968 Revision of Cambrian Stratigraphy, Silver Island Mountains, Utah. American Association of Petroleum Geologists, Bulletin, 52(1):167-171 Robison, R.A., Pantoja-Alor, J. 1968 Tremadocian Trilobites From the Nochixtlan Region, Oaxaca, Mexico. Journal of Paleontology, 42(3):767-800 Rose, J.N. 1968 The Eyes of Isotelus and Nileus. The Proceedings of the Iowa Academy of Science, 74:178-185 Rozova, A.V. 1968 The Upper Cambrian and Lower Ordovician Biostratigraphy and Trilobites of the North-West of the Siberian Platform. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Moscow) 36:1-243 Rushton, A.W.A. 1968 Revision of Two Upper Cambrian Trilobites. Palaeontology, 11(3):410-420 Sarkar, S.S. 1968 Revision of Trilobites from the Carboniferous and Permian India. Records of the Geological Survey of India, 95(2):525–528 Sdzuy, K. 1968 Biostratigrafa de la griotte Cámbrica de Los Barrios de Luna (León) y de otras sucesiones comparables. [Biostratigraphy of the Cambrian limestones of Los Barrios de Luna (Leon) and other comparable sequences.] Trabajos de Geologia, 2:45-57 Shaw, F.C. 1968 Early Middle Ordovician Chazy Trilobites of New York. New York State Museum Memoir, 17:1-163 Shergold, J.H. 1968 On the Occurrence of the Trilobite Genera Acaste and Acastella in Victoria. Proceedings of the Royal Society of Victoria, 81:19-30 Shergold, J.H., Shirley, J. 1968 The Faunal-Stratigraphy of the Ludlovian Rocks between Craven Arms and Bourton, near Much Wenlock, Shropshire. Geological Journal, 6(1):119-138 Sherwin, L. 1968 Denckmannites (Trilobita) from the Silurian of New South Wales. Palaeontology, 11(5):691-696 Sokolov, B.S., Polenova, E.N. 1968 The Border of Silurian and Devonian. pp. 3-24 In: Biostratigraphy of Silurian and Devonian Border Deposits. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 208 pp. Sovetov, Y.K. 1968 Lower Cambrian of the Central Yenisei Ridge. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1968(8):135-140 Stitt, J.H. 1968 Late Cambrian and Earliest Ordovician Trilobites, Timbered Hills and Lower Arbuckle Groups, Western Arbuckle Mountains, Murray Co., Oklahoma. PhD Thesis, University of Texas at Austin, 270 pp. Stubblefield, C.J. 1968 Comment on the Proposed Addition to the Official List of Scutelluidae, Richter & Richter, 1925 (Trilobita). Z.N. (S.) 1789. Bulletin of Zoological Nomenclature, 24:322-323 Stumm, E.C. 1968 Two Unusually Well-Preserved Trilobites from the Middle Devonian of Michigan and Ohio. Contributions from the Museum of Paleontology, University of Michigan, 22(2):33-35 Taylor, J.D. 1968 Proetid Trilobite from the Boone Formation in Arkansas. Arkansas Academy of Science, Proceedings 22:102-104 Taylor, J.D. 1968 Osagean Trilobites in Arkansas. Arkansas Academy of Science, Proceedings, 22:105-106 Taylor, J.D. 1968 An Arkansas Trilobite from Lower Ordovician Rocks. Arkansas Academy of Science, Proceedings, 22:107-108 Theokritoff, G. 1968 Cambrian Biogeography and Biostratigraphy in New England. Studies of Appalachian Geology: Northern and Maritime, pp. 9-22 Tillman, C.G. 1968 Trilobites from the Arvonia Slate, Buckingham County, Virginia. Geological Society of America, Special Paper, 115:502 Tomczykowa, E. 1968 Stratigraphy of the Uppermost Cambrian Deposits in the Swietokrzyskie Mountains. Prace Instytutu Geologicznego, 54:71-85 Vaněk, J. 1968 Weberopeltis matutina sp. n. (Trilobita) from the Devonian of the Barrandian. Věstník Ústředního Ústavu Geologického, 43:127-128 Vogdes, V.A. 1968 Zur Stratigraphie silurischer und devonischer Schichten Boliviens und Nordwestargentiniens. [On the Stratigraphy of Silurian and Devonian Strata of Bolivia and Northwestern Argentina.] pp. 203-233 Beihefte zum Geologischen Jahrbuch 74:1-241 Weippert, D., Wolfart, R. 1968 Altordovizische Trilobiten von Kirman bei Panjao im ostlichen Zentral-Afghanistan. [Lower Ordovician trilobites from Kirman, near Panjao in eastern central Afghanistan.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte 1968(11):699-702 Wetzel, von W. 1968 Fragliche Trilobiteneier. [Questionable Trilobite Eggs.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1968:530-534 Whittington, H.B. 1968 Middle Cambrian Strata at the Strait of Belle Isle, Newfoundland, Canada. Geological Society of America, Special Paper, 101:282 Whittington, H.B. 1968 Cryptolithus (Trilobita): Specific Characters and Occurrence in Ordovician of Eastern North America. Journal of Paleontology, 42(3):702-714 Whittington, H.B. 1968 The Ordovician Trilobites of the Bala Area, Merioneth. Part 4 Palaeontographical Society, London, 520(122):93-138 Whittington, H.B. 1968 Zonation and Correlation of Canadian and Early Mohawkian Series. Studies of Appalachian Geology: Northern and Maritime, pp. 49-60. Wolfart, R. 1968 Die Trilobiten aus dem Devon Boliviens und ihre Bedeutung für Stratigraphie und Tiergeographie. pp. 5-202 [The Trilobites from the Devonian of Bolivia and their importance for Stratigraphy and Animal Geography.] Beihefte zum Geologischen Jahrbuch, 74:1-241 Wolfart, R. 1968 Stratigraphie und Fauna des Ober-Ordoviziums (Caradoc-Ashgill und Unter-Silurs (Unter-Llandovery) von Südjordanien. [Stratigraphy and Fauna of the Upper Ordovician (Caradoc-Ashgill and Unter-Silurs (Unter-Llandovery) of South Jordan.] Geologisches Jahrbuch, 85:517-564 Wright, A.D. 1968 A Westward Extension of the Hirnantia Fauna (Upper Ashgillian). Lethaia, 1(4):352-367 Zanina, I.E., Kiparisova, L.D., Markovsky, B.P., Lokrovskiy, I.M., Miklouho Maclay, K.V., Radchenko, G.P. 1968 Phylum Arthropoda, Sub-Phylum Trilobitomorpha, Class Trilobita, Sub-Class Polymera. New Species of Ancient Plants and Invertebrates of the USSR, 2(1):194-218 Zhuravleva, I.T., Korshunov, V.I., Sysoyev, V.A. 1968 Stratigraphic Position of the Profallotaspis Zone in a Lower Cambrian Transition Section along the Middle Lena River. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1968(3):41-49 Znosko, J., Szymanski, B. 1968 Tremadoc and Arenig of North-Eastern Poland and their Significance to the Adjacent Areas. Biuletyn Instytut Geologiczny, 237:29-37 *** 1969 Trilobite Citations (150) *** Alberti, G.K.B. 1969 Trilobiten des jüngeren Siluriums sowie des Unter- und Mitteldevons. Part I. Mit Beiträgen zur Silur-Devon-Stratigraphie einiger Gebiete Marokkos und Oberfrankens. [Trilobites of the Late Silurian, as well as the Early and Middle Devonian. Part 1, Silurian-Devonian Stratigraphy of Regions in Morocco and Upper Franconia.] Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft, 520:1-692 Alberti, H. 1969 Trilobiten (Harpidae und Odontopleuridae) aus dem Devon des Harzes und des Rheinischen Schiefergebirges. (Beitrage II). [Trilobites (Harpidae and Odontopleuridae) from the Devonian of the Harz and the Rhenish Slate Mountains. Part II.] Geologisches Jahrbuch, 87:361-382 Ancygin, N.Y. 1969 Stratigraphic Significance of Trilobites Family Lichidae in the Ordovician of the Urals. Geology and Mineral Resources of Ural Sverdlovsk, 1:21-22 Ancygin, N.Y., Varganova, V.G., Nasedkin V.A. 1969 Towards a New Scheme and the Upper Ordovician Stratigraphy Deposits of the Western Slope of the Urals. Geology and Mineral Resources of Ural Sverdlovsk, 1:11-14 Ayrton, W.G., Berry, W.B.N., Boucot, A.J., Lajoie, J., Lespérance, P.J., Pavlides, L., Skidmore, W.B. 1969. Lower Llandovery of the Northern Appalachians and Adjacent Regions. Geological Society of America, Bulletin, 80(3):459-484 Bachmayer, F. 1969 Die Trilobiten - eine vor 200 Millionen Jahren ausgestorbene Tiergruppe. [The Trilobites - an animal group that became extinct 200 million years ago.] Veröffentlichungen aus dem Naturhistorischen Museum, Neue Folge, 5(2):54-63 Balashova, E.A. 1969 Phylogeny of the Trilobite Subfamily Pseudoasaphinae. Vestnik Leningradskogo Universiteta, Geologiya-Geografiya, 24(4):31-41 Barrouquère, G., Pillet, J. 1969 Trilobites Dévoniens du Massif de l'Arize (Ariège). [Devonian Trilobites from Arize Massif, Ariege. ] Bulletin de la Société d'Histoire Naturelle de Toulouse, 105(3-4):431-435 Bates, D.E.B. 1969 Some Early Arenig Brachiopods and Trilobites from Wales. Bulletin of the British Museum (Natural History), Geology Series, 18(1):1-128 Bates, D.E.B. 1969 Some Aspects of the Arenig Faunas of Wales. The Pre-Cambrian and Lower Palaeozoic Rocks of Wales, pp. 155-159 Berdan, J.M., Berry, W.B.N., Boucot, A.J., Cooper, G.A., Jackson, D.E., Johnson, J.G. 1969 Siluro-Devonian Boundary in North America. Geological Society of America, Bulletin, 80(11):2165-2174 Bergström, J. 1969 Remarks on the Appendages of Trilobites. Lethaia, 2(4):395-414 Birdwell, M.N. 1969 The Trilobite Fauna of the St. Clair Limestone (Silurian) of Independence County Arkansas. MSc Thesis, Northeast Louisiana State College, 91 pp. Bolton, T.E. 1969 Silurian-Ordovician Macrobiostratigraphy of Anticosti Island, Quebec (12E, F). Geological Survey of Canada, Paper, 70-1A:107-108 Bretsky, P.W. 1969 Central Appalachian Late Ordovician Communities. Geological Society of America, Bulletin, 80(2):193-212 Brice, D., Colleau, A., Lapparent, A.F. 1969 On the Devonian Stratigraphy of Robat-e-Paï (Western Afghanistan). Comptes Rendus Hebdomadaires des Séances de l'Academie des Sciences, 268:2856-2858 Budil, P. 1969 Why did Trilobites Die Out? Vesmír, 65(1):49-50 Burton, C.J. 1969 Variation Studies of some Phacopid Trilobites of Eruasia and North West Africa. PhD Thesis, University of Exeter (United Kingdom) 416 pp. Cambray, F.W. 1969 Dalradian of Donegal and Northern lreland. American Association of Petroleum Geologists, Memoir, 12:181-193 Campbell, L.D., Kauffman, M.E. 1969 Olenellus Fauna of the Kinzers Formation, Southeastern Pennsylvania. Proceedings of the Pennsylvania Academy of Science, 43:172-176 Camuzard, J.P., Lardeux, H., Pillet, J., Riviere, L.M. 1969 New Data on Givetian Limestones from Villedé-d'Ardin at the Fountain Deposit of Marbrière (Paleozoic Massif of Vendée): Stratigraphic Study: Tentaculites, Trilobites. Bulletin de la Société d'Etudes Scientifiques de l'Anjou, N.S., 7:41-51 Chamberlain, C.K. 1969 Carboniferous Trilobites: Utah Species and Evolution in North America. Journal of Paleontology, 43(1):41-68 Chatterton, B.D.E 1969 Some Aspects of the Palaeontology, Palaeoecology and Biostratigraphy of the Limestones of the Murrumbidgee Group at Taemas, near Yass, New South Wales. [Vol. 1] Taxonomy and Ontogeny of Siluro–Devonian Trilobites from Near Yass, New South Wales. [Vol. 2] PhD Thesis, Australian National University, 854 pp. Chauvel, J., Drot, J., Pillet, J., Tamain, G. 1969 Précisions sur l'Ordovicien Moyen et Supérieur de la 'Série-Type' du Centenillo (Sierra Morena Orientale, Espagne). [Details of the Middle and Upper Ordovician of the Centenillo 'Standard Series' (Eastern Sierra Morena, Spain).] Bulletin de la Société Géologique de France, (Serie 7) 11(5):613-626 Chlupáč, I. 1969 Lower Carboniferous Fauna from Čelechovice (Moravia) and its Significance. Časopis pro Mineralogii a Geologii, 14(2):211-218 Chlupáč, I. 1969 Revision of the Middle Devonian Trilobites from Horní Benešov in the Nízký Jesník Mts. (Moravia). Sborník Geologických Vĕd, Paleontologie, 10:67-103 Clarkson, E.N.K. 1969 A Functional Study of the Silurian Odontopleurid Trilobite Leonaspis deflexa (Lake). Lethaia, 2(4):329-344 Clarkson, E.N.K. 1969 On the Schizochroal Eyes of Three Species of Reedops (Trilobita: Phacopidae) from the Lower Devonian of Bohemia. Transactions of the Royal Society of Edinburgh: Earth Sciences, 68(8):183-205 Clarkson, E.N.K., Henry, J.L. 1969 Sur une Nouvelle Espèce du Genre Crozonaspis (Trilobite) Découverte dans l'Ordovicien de la Mayenne. [On a New Species of the Genus Crozonaspis (Trilobite) Discovered in the Ordovician of Mayenne.] Bulletin de la Société Géologique de France, (Serie 7) 11(1):116-123 Courtessole, R. 1969 Inventaire des principaux gisements fossiliferes cambriens du Cabardes et du Minervois Occidental (versant meridional de la Montagne Noire). [Inventory of the main Cambrian fossiliferous deposits of localities in Cabardes and Western Minervois (Southern slope of the Montagne Noire).] Bulletin de la Société d'Histoire Naturelle de Toulouse, 105(1-2):181-190 Dean, W.T. 1969 An Occurrence of the Trilobite Dechenella (Dechenella) in the Middle Devonian Landry Formation, Western District of Mackenzie. Geological Survey of Canada, Bulletin, 182:51-53 Desparmet, R. 1969 New Data on the Ancient Paleozoic of Central Afghanistan. Comptes Rendus Hebdomadaires des Séances de l'Academie des Sciences, 268:2389-2391 Destombes, J., Sougy, J., Willefert, S. 1969 Révision et Découvertes Paléontologiques (Brachiopodes, Trilobites et Graptolites) dans le Cambro-Ordovicien du Zemmour (Mauritanie Septentrionale). [Revision and Paleontological Discoveries (Brachiopods, Trilobites and Graptolites) in the Cambro-Ordovician of the Zemmour (Northern Mauritania).] Bulletin de la Société Géologique de France, (Serie 7) 11(2):185-206 Egorova, L.I., Savitsky, V.E. 1969 Stratigraphy and Biofacies of the Cambrian of the Siberian Platform (Western Pre-Anabar). Trudy Sibirskogo Nauchno-issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 43:1-407 Egorova, L.I., Shabanov, Y.Y., Evtushenko, V.M. 1969 On the Stratigraphy of the Perekhod and Sinsk Formations in the Lenian Stage stratotype of the Lower Cambrian. Trudy Sibirskogo nauchno-issled. inst. geol. geof. miner. syr'ya (SNIIGGiMS), Series Regional Geology, 84:11-20 Eldredge, N. 1969 Geographic Variation and Evolution in Phacops rana (Green, 1832) and Phacops iowensis Delo, 1935, in the Middle Devonian of North America. PhD Thesis, Columbia University, 296 pp. Erben, H.K. 1969 Faunenprovinzielle Beziehungen zwischen Unterdevonischen Trilobiten der Karnischen Alpen und Zentralasiens. [Fauna-Provincial Relationships between Lower Devonian Trilobites in the Carnic Alps and Central Asia.] Carinthia II, 27(Sonderheft):19-20 Fedyanina E.S. 1969 Middle Cambrian Trilobites of the Kuznetsk Alatau, Gornaya Shoria and Salair. New Data on Geology and Geography of Kuzbass and Altai. Materials of Scientific and Technical Conference of Novokuznetsk. Fritz, W.H. 1969 Cambrian Biostratigraphy in the Canadian Cordillera. Geological Survey of Canada, Paper, 70-1A:110 Fritz, W.H. 1969 Geological Setting of the Burgess Shale. Proceedings of the North American Paleontological Convention, Field Museum of Natural History, Chicago, pp. 1155-1170 Fritz, W.H., Aitken, J.D. 1969 Geological Setting of the Burgess Shale. North American Paleontological Convention Abstracts, Journal of Paleontology, 43(3):887-888 Gatehouse, C.G. 1969 Lower and Middle Cambrian Trilobites from the Pensacola Mountains and Mount Spann, Antarctica. MSc Thesis, State University of New York at Stony Brook. 106 pp. Giessler, M. 1969 Über ein nordisches Geschiebe mit Eingerollten Agnostiden. [About a Nordic Glacial Boulder with Enrolled Agnostids.] Der Aufschluss, 20(4):111 Göke, G. 1969 Trilobiten aus dem Böhmischen Wenlock. [Trilobites from the Bohemian Wenlock.] Der Aufschluss, 20(7/8):229-231 Göke, G. 1969 Trilobiten aus der Estnischen Kukruse-Stufe. [Trilobites from the Estonian Kukruse stage.] Der Aufschluss, 20(9):249-252 Gordon, M. 1969 Revision of some of Girty's Invertebrate Fossils from the Fayetteville Shale (Mississippian) of Arkansas and Oklahoma—Trilobites United States Geological Survey, Professional Paper, 606-E:35-39 Goryachev, A.I., Zharkov, M.A. 1969 Stratigraphy of the Usol'ye Formation and its analogs on the Southern Siberian Platform. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 51:17-33 Gruner, H.E. 1969 Unterstamm Trilobitomorpha. Dreilapper oder Trilobiten. Urania Tierreich, 2:106-107 Gupta V.J. 1969 Phacops pandei new species from the Naubug beds of the Kashmir Himalayas. Research Bulletin of the Panjab University Science, 20(3-4):579-581 Gupta, V.J. 1969 Fossils from the Naubug beds of Anantnag District, Kashmir. Research Bulletin of the Panjab University Science, 20(3-4):391-404 Haas, W. 1969 Lower Devonian Trilobites from Central Nevada and Northern Mexico. Journal of Paleontology, 43(3):641-659 Hahn, G., Hahn, R. 1969 On the Stratigraphic Structure of the Dinantian, with a Note on the Stratigraphic Significance of the Trilobites in the Kulm-Facies of the Rhenish Slate Mountains. 6th International Congress on Carboniferous Stratigraphy and Geology. Proceedings Volume, 1:51-58 Hahn, G., Hahn, R. 1969 Trilobitae Carbonici et Permici I. (Brachymetopidae; Otarionidae; Proetidae: Proetinae, Dechenellinae, Drevermanniinae, Cyrtosymbolinae). [Trilobites Carboniferous and Permian I. (Brachymetopidae, Otarionidae, Proetidae: Proetinae, Dechenellinae, Drevermanniinae, Cyrtosymbolinae).] Fossilium Catalogus I: Animalia, 118:1-160 Hahn, G., Hahn, R. 1969 Kulm-Trilobiten von Nehden und Rüthen (Sauerland). [Kulm Trilobites of Nehden and Rüthen (Sauerland).] Senckenbergiana Lethaea, 50:273-289 Ham, W.E. 1969 Regional Geology of the Arbuckle Mountains, Oklahoma. Oklahoma Geological Survey, Guide Book, 17:1-52 Henningsmoen, G. 1969 Short account of Cambrian and Tremadocian of Acado-Baltic Province. American Association of Petroleum Geologists, Memoir, 12:110-114 Henry, J.L. 1969 Donnees Stratigraphiques sur l'Ordovicien de Bretagne et de Normandie. [Stratigraphic Data on the Ordovician of Brittany and Normandy.] Bulletin de la Société géologique et minéralogique de Bretagne, Série C, 1:11-20 Hill, D., Playford, G., Woods, J.T. 1969 Ordovician and Silurian Fossils of Queensland. Queensland Palaeontographical Society: Brisbane 32 pp. Hu, C.H. 1969 Ontogeny and Sexual Dimorphism of Three Upper Cambrian Trilobites. Journal of Nanyang University, 3:438-462 Hughes, C.P. 1969 The Ordovician Trilobite Faunas of the Builth-Llandrindod Inlier, Central Wales. Part I. Bulletin of the British Museum (Natural History), Geology Series, 18(3):39-103 Isakov, V.M. 1969 Position of Balakovo Limestone in the Structure of the Cambrian Strata of Western Sayan. News of Tomsk Red Banner of Labor Polytechnic Institute, 166:64-69 Jahnke, H. 1969 Phacops zinkeni F.A.Roemer 1843 - ein Beispiel fur eine Ontogenetische Entwicklung bei Phacopiden (Trilobitae, Unterdevon). [Phacops zinkeni F.A.Roemer 1843 - an Example of Ontogenetic Development in Phacopids (Trilobita, Lower Devonian).] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 133:309-324 Johnson, M.R.W. 1969 Dalradian of Scotland. American Association of Petroleum Geologists, Memoir, 12:151-158 Kaulback, J.A. 1969 Cambrian and Ordovician Geology of the Southern part of the Bonaparte Gulf Basin, Western Australia. Australia Bureau of Mineral Resources, Geology and Geophysics, Report, 109:1-80 Kobayashi, T. 1969 The Cambro-Ordovician Formations and Faunas of South Korea, Part 10. Stratigraphy of the Chosen Group in Korea and South Manchuria and its relation to the Cambro-Ordovician formations of other areas. Section D. The Ordovician of eastern Asia and other parts of the continent. Journal of the Faculty of Science, University of Tokyo, Section II 17:163-316 Kolobova, I.M. 1969 Phases in the Evolution of Late Ordovician and Early Silurian Trilobites in Kazakhstan. Doklady of the Academy of Sciences of the U.S.S.R., Earth Sciences Sections, 189:41-43 Lamont, A. 1969 Prolegomena to Aggressive Mimicry and Protective Resemblance in Early Fishes, Chelicerates, Trilobites and Brachiopods. Scottish Journal of Science, 1(2):75-103 Lapparent A.F., Pillet J. 1969 Description de Trilobites Ordoviciens, Siluriens et Dévoniens d'Afghanistan. [Description of Ordovician, Silurian and Devonian Trilobites from Afghanistan.] Annales de la Société géologique du Nord, Serie1, 89(4):323-333 Legrand, P. 1969 Un Homalonotinae du Wenlockien terminal des Chaînes d'Ougarta (Sahara Algérien) Burmeisteria (Burmeisteria?) kseibi nov. sp. [Homalonotinae of the Wenlockian terminal of the Chains of Uganda (Algerian Sahara) Burmeisteria (Burmeisteria?) kseibi nov. sp.] Bulletin de la Société d'Histoire Naturelle de l'Afrique du Nord, 59:99-114 Lendzion, K. 1969 Stratigraphy of Cambrian Platform Deposits in Poland. Kwartalnik Geologiczny, 13(3):501-510 Lespérance, P.J. 1969 Ordovician and Silurian Trilobite Faunas of the White Head Formation, Perce Region, Quebec: Correction. Journal of Paleontology, 43(1):200 Liberty, B.A. 1969 Paleozoic Geology of the Lake Simcoe Area, Ontario. Geological Survey of Canada, Memoir, 355:1-201 Lotze, F., Sdzuy, K. 1969 El Cámbrico de España: Estratigrafía. [The Cambrian of Spain: Stratigraphy.] Instituto geológico y minero de España, Memoria, 75:1-256 Maksimova, Z.A. 1969 Field atlas of the Silurian, Devonian and Lower Carboniferous Fauna from the Far East: Class Trilobita. All-Union Scientific Research Geological Institute (VSEGEI) Far Eastern Geological Management, 328 pp. McKee, E.D., Gutschick, R.C. 1969 History of the Redwall Limestone of Northern Arizona. Geological Society of America, Memoir, 114:1-726 McKellar, R.G. 1969 Brachiopods and Trilobites from Siluro-Devonian Strata in the Rockhampton District, Queensland. Geological Survey of Queensland Publication, 337:1-13 Modliński, Z., Pokorski, J. 1969 Ordovician Stratigraphy in the drill hole at Jezioro Okrągłe 1. Kwartalnik Geologiczny, 13(4):777-793 Monod, O. 1969 Présence d'une Faune Ordovicienne dans les Schistes de Seydişehir à la base des Calcaires du Taurus Occidental. [Presence of an Ordovician Fauna in the Seydişehir Shales at the base of the Limestones of the Western Taurus.] Bulletin of the Mineral Research and Exploration Institute of Turkey, 69:79-89 Morzadec, P. 1969 Le Dévonien de la Rive Nord de la Rivière de Faou (Finistère). Étude Stratigraphie, Étude de Trilobites. PhD Thesis, Université de Rennes. [The Devonian from the North Bank of the Faou river (Finistère). Stratigraphy Study, Trilobite Study.] PhD Thesis, University of Rennes. Bulletin de la Société géologique et minéralogique de Bretagne, Série C, 1:1-58 Morzadec, P. 1969 Révision de Phacops (Phacops) potieri Bayle 1878 (Trilobites). [Revision of Phacops (Phacops) potieri Bayle 1878 (Trilobites).] Bulletin de la Société Géologique de France, (Serie 7) 11(6):917-924 Morzadec, P. 1969 Ceratarges faouensis nov. sp. Nouveau Trilobite mésodévonien du Finistère. [Ceratarges faouensis nov. sp. New Mesodévonian Trilobite from Finistère.] Compte Rendu Sommaire des Séances de la Société Géologique de France, 1969(7):255-256 Mount, Jack D. 1969 Lower Cambrian Stratigraphy and Paleontology of the Southern Marble Mountains, San Bernardino County, California. Southern California Paleontological Society, Bulletin, 1(5):2-7 Nomokonov, V.E. 1969 Stratigraphy and Late Cambrian Deposits near the Village Yefremkino and Malaya Syya (Eastern Slope of Kuznetsky Alatau). News of Tomsk Red Banner of Labor Polytechnic Institute, 196:40-47 Norford, B.S. 1969 Ordovician and Silurian Stratigraphy of the Southern Rocky Mountains. Geological Survey of Canada, Bulletin, 176:1-90 Norford, B.S. 1969 The Early Canadian (Tremadocian) Trilobites Clelandia and Jujuyaspis from the Rocky Mountains of Canada. Geological Survey of Canada, Bulletin, 182:1-15 Norris, C.H. 1969 An Analysis of Strain using the Trilobite Angelina sedgwicki. BSc Thesis, University of Illinois at Urbana-Champaign, 23 pp. Okenuva, O.G. 1969 On the Biostratigraphy of the Lower Cambrian Primorya (Spassky and Chernigovski District). pp. 66-85 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 225 pp. Ormiston, A.R. 1969 A New Lower Devonian Rock Unit in the Canadian Arctic Islands. Canadian Journal of Earth Sciences, 6(5):1105-1111 Ormiston, A.R. 1969 The Trilobite Koneprusia in the Lower Devonian of Alaska. Journal of Paleontology, 43(5):1210-1212 Packham, G.H. 1969 Southern and Central Highlands Fold Belt: Cambrian System. Ordovician System. Silurian System. Devonian System. Carboniferous System. Permian System. Journal of the Geological Society of Australia, 16(1):73-226 Palmer, A.R. 1969 Cambrian Trilobite Distributions of North American and their bearing on Cambrian Paleogeography of Newfoundland. American Association of Petroleum Geologists, Memoir, 12:139-144 Park, R.A., Fisher, D.W. 1969 Paleoecology and Stratigraphy of the Ordovician Carbonates, Mohawk Valley, New York. Guidebook for Field Trips in New York, Massachusetts and Vermont: 61st Annual Meeting at the State University of New York at Albany, 14:1-16 Pek, I. 1969 Corrugatagnostus refragor sp. n. (Trilobita) from the Llanvirnian of the Barrandian Region. Věstník Ústředního Ústavu Geologického, 44(6):383-384 Petrov, N.F. 1969 Ordovician Biostratigraphy of the Western Slope of the South and Middle Urals. Geology and Minerals Ural Sverdlovsk, 1:17-20 Pfeiffer, H. 1969 Paladin (Paladin) pitzi Hahn & Hahn 1968 (Trilobita) aus dem Kulmtonschiefer von Hundisburg bei Magdeburg. [Paladin (paladin) pitzi Hahn & Hahn 1968 (Trilobita) from the Kulmton Slate at Hundisburg near Magdeburg.] Geologie, 18(9):1110-1111 Pickett, J.W. 1969 Fossils from the Jenolan Caves Limestone. Geological Survey of New South Wales Palaeontological Report, 69/06 Pillet, J. 1969 La Classification des Proetidae (Trilobites). [The Classification of the Proetidae (Trilobites).] Bulletin de la Société d'Etudes Scientifiques de l'Anjou, N.S., 7:53-78 Pillet, J. 1969 Révision de Proetus (Proetus) oehlerti Bayle 1878 (Proetidae, Trilobite). [Revision of Proetus (Proetus) oehlerti Bayle 1878 (Proetidae, Trilobite).] Bulletin de la Société Géologique de France, (Serie 7) 11(5):627-629 Pillet, J., Robardet, M. 1969 Les Schistes a Cryptolithus grenieri de Saint-Sauveur-le-Vicomte, Manche. [The Schists with Cryptolithus grenieri at Saint-Sauveur-le-Vicomte, Manche.] Bulletin de la Société Linnéenne de Normandie, Serie 10, 10:15-19 Pillet, J. 1969 Un Nouveau Genre de Trilobite dévonien en Afghanistan (Neocalmonia nov. gen., Calmoniinae, Trilobita). [A New Genus of Devonian Trilobite in Afghanistan, Neocalmonia nov. gen., Calmoniinae, Trilobita.] Compte Rendu Sommaire des Séances de la Société Géologique de France, 1969(5):144-145 Poletayeva, O.K. 1969 Trilobita from the Maya Stage of the Middle Cambrian in Salair. Trudy Sibirskogo Nauchno-issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 84:26-29 Poulsen, C. 1969 The Lower Cambrian from Slagelse No.1, Western Sealand. Danmarks Geologiske Undersøgelse, Series 2, 93:1-27 Poulsen, V. 1969 The Types of Raymondaspis limbata (Angelin, 1854), Class Trilobita. Geologiska Föreningens i Stockholm Förhandlingar, 91(3):407-416 Poulsen, V. 1969 An Atlantic Middle Cambrian Fauna from North Greenland. Lethaia, 2(1):1-14 Poulsen, V. 1969 Middle Cambrian Agnostid Trilobites from North Greenland. Meddelelser fra Dansk Geologisk Forening, 19(1):138 Přibyl, A. 1969 A Revision of the Devonian Representatives of the Species C. (Cornuproetus) complanatus (Barr.) and C.(C.) buchi (Hawle et Corda). - Trilobita. Časopis Národního Muzea v Praze, Oddil Přírodovědný, 137(1):42-48 Přibyl, A., Vaněk, J. 1969 Trilobites of the Family Trinucleidae Hawle et Corda, 1847 from the Ordovician of Bohemia. Sborník Geologických Vĕd, Paleontologie, 11:85-137 Přibyl, A., Vaněk, J. 1969 Trilobita from the Ordovician of Central Bohemia. Věstník Ústředního Ústavu Geologického, 44(6):365-374 Racheboeuf, P.R. 1969 Généralités sur quelques Trilobites des schistes Ordoviciens de la Mayenne. [General information on some Trilobites of the Ordovician schists of Mayenne.] Bulletin Mayenne-Sciences, 1969:66-86 Repina, L.N. 1969 Trilobita of the Lower and Middle Cambrian of South Siberia (Superfamily Redlichioidea). Part 2. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 67:1-110 Repina, L.N., Okuneva, O.G. 1969 Cambrian Arthropods of the Maritime Territory. Paleontological Journal, 3(1):95-103 Repina, L.N., Okuneva, O.G. 1969 Cambrian Arthropods of the Maritime Territory. Paleontologicheskii Zhurnal, 1969(1):106-114 Ricci, H.I., Villanueva, A. 1969 La Presencia de Paleozoico Inferior en la Sierra de La Candelaria (Prov. de Salta). [The Presence of the Lower Paleozoic in the Sierra of the Candelaria (Prov. of Salta).] Acta Geológica Lilloana, 10(1):1-16 Romanenko, E.V. 1969 New Trilobites from the Lower Cambrian of Gorny Altai. Paleontological Journal, 3(3):393-397 Romanenko, E.V. 1969 New Trilobites from the Lower Cambrian of Gorny Altai. Paleontologicheskii Zhurnal, 1969(3):119-124 Romano, M., Diggens, J.N. 1969 Longvillian Shelly Faunas from the Dolwyddelan Area, North Wales. Geological Magazine, 106(6):603-606 Rozman, H.S. 1969 On the Ordovician Biostratigraphy Sette-Daban Ridge (South Verkhoyansk). Doklady of the Academy of Sciences of the U.S.S.R., Earth Sciences Sections, 184(1):183-186 Sastry, M.V.A., Mamgain, V.D. 1969 Bibliography of Indian Geology. Part 1. Trilobita. Geological Survey of India, 39 pp. Schrank, E. 1969 Odontopleuriden (Trilobita) aus Silurischen Geschieben. [Odontopleurids (Trilobita) of Silurian Glacial Boulders.] Berichte der Deutschen Gesellschaft für Geologische Wissenschaft, A: Geologie und Paläontologie, 14(6):705-726 Schwimmer, D.R. 1969 The Growth and Allometry of the Trilobite Phacops rana. M.A. Thesis, University of New York at Buffalo, 44 p Seilacher, A., Crimes, T.P. 1969 "European" Species of Trilobite Burrows in Eastern Newfoundland. American Association of Petroleum Geologists, Memoir, 12:145-148 Sellwood, E.B., Burton, C.J. 1969 Possible Dimorphism in Certain Devonian Phacopids (Trilobita). International Union Geological Sciences A, 1:196-200 Semashko, A.K. 1969 New Middle Cambrian trilobites from the Sandstone-Shale Suite in the Region of the Julie Mine (Batenevsky Mountain Range). News of Tomsk Red Banner of Labor Polytechnic Institute, 196:71-76 Semashko, A.K., Shipitsyna, V.A. 1969 Biostratigraphy of Cambrian Deposits in the area of Balyhta Mountain (Batenevsky Ridge). News of Tomsk Red Banner of Labor Polytechnic Institute, 166:128-133 Shaw, F.C. 1969 Stratigraphy of the Chazy Group (Middle Ordovician). pp. 81-92 Guidebook to Field Excursions. 41st Annual Meeting of the New York State Geological Association, NY State University, Plattsburgh. Shergold, J.H. 1969 Oryctocephalidae (Trilobita: Middle Cambrian) of Australia. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 104:1-66 Siegfried, P. 1969 Trilobiten aus dem Ordovizium des Ebbe-Sattels im Rheinischen Schiefergebirge. [Trilobites from the Ordovician of the Ebbe Anticline in the Rhenish Slate Mountains.] Paläontologische Zeitschrift, 43(3/4):148-168 Sokolov, B.S. 1969 Lower Cambrian and Upper Precambrian Stratigraphy of the South of the Siberian Platform. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 51(8):1-104 Soloviev, I.A. 1969 New Species of Paradoxides (Trilobita) from the Oil Shales in the Amgan Stage of Northern Yakutia. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 25:9-20 Soloviev, I.A. 1969 Discovery of a Burlingia specimen from the Amgan stage of Northern Siberia. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 26:9-12 Stitt, J.H. 1969 Evolution of Trilobite Populations, Late Cambrian Biomeres. American Association of Petroleum Geologists, Bulletin, 53(3):743-744 Stitt, J.H. 1969 Latest Cambrian and Earliest Ordovician Trilobites, Western Arbuckle Mountains, Oklahoma. Geological Society of America, Abstracts with Programs, 2:30 Sutton, I.D., Sarjeant, W.A.S. 1969 East Midlands Geological Society Excursion Reports, 1969: Weekend Excursion to Shropshire. The Mercian Geologist, 3:291-303 Temple, J T. 1969 Lower Llandovery (Silurian) Trilobites from Keisley, Westmorland. Bulletin of the British Museum (Natural History), Geology Series, 18(6):197-230 Theokritoff, G., Thompson, J.B. 1969 Stratigraphy of the Champlain Valley Sequence in Rutland County, Vermont, and the Taconic Sequence in Northern Washington County, New York. Guidebook for Field Trips in New York, Massachusetts and Vermont: 61st Annual Meeting at the State University of New York at Albany, 7:1-26 Truyols, J. 1969 Un Nuevo Hito Faunístico en el Georgiense de la Cordillera Cantábrica. [A New Faunal Landmark in the Georgian of the Cantabrian Mountains.] Communicaçoes dos Servicios Geológicos de Portugal, 53:57-60 Vaněk, J. 1969 Biostratigraphical Investigation of the "Phacopidella trapeziceps Horizon" in the Silurian of the Barrandian. Věstník Ústředního Ústavu Geologického, 44(1):53-55 Vernon, R.H., Thomson, B.P., Packham, G.H. 1969 Northwestern Region. I. Archaean or Lower Proterozoic Rocks. The Willyama Complex, Broken Hill area. II. Proterozoic Rocks. A. The Barrier Ranges. Post-Willyama Sediments. III. Other Precambrian Rocks. Journal of the Geological Society of Australia, 16(1):19-72 Villalta, J.F., Sanuy, J.R. 1969 Nuevas Aportaciones al Conocimiento de la Estratigrafia del Devónico de Gerri de la Sal (Lérida). [New Contributions to the Knowledge of the Devonian Stratigraphy of Gerri de la Sal (Lérida).] Acta Geológica Hispánica, 4(4):108-111 Voisey, A.H. 1969 The New England Region. Journal of the Geological Society of Australia, 16(1):227-310 Whitney, B.R. 1969 Trilobites of the Grafton Area. Part I. Earth Science, 22(4):171-174 Whitney, B.R. 1969 Trilobites of the Grafton Area. Part II. Earth Science, 22(6):270-274 Whittington, H.B. 1969 Preservation of Burgess Shale Arthropods. North American Paleontological Convention Abstracts, Journal of Paleontology, 43(3):901 Whittington, H.B. 1969 The Burgess Shale: History of Research and Preservation of Fossils. Proceedings of the North American Paleontological Convention, Field Museum of Natural History, Chicago, pp. 1170-1202 Whittington, H.B., Kindle, C.H. 1969 Cambrian and Ordovician Stratigraphy of Western Newfoundland. American Association of Petroleum Geologists, Memoir, 12:655-664 Whitworth, P.H. 1969 The Tremadoc Trilobite Pseudokainella impar (Salter). Palaeontology, 12(3):406-413 Williams, A. 1969 Ordovician of British Isles. American Association of Petroleum Geologists, Memoir, 12:236-264 Witkind, I.J. 1969 Geology of the Teepee Creek Quadrangle Montana-Wyoming. United States Geological Survey, Professional Paper, 609:1-101 Zharkov, M.A., Repina, L.N., Khomentovskiy, V.V., Chechel, E.I. 1969 Biostratigraphic Subdivision of Lower Cambrian Deposits of the Angara-Lena Depression. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 51:7-12 Zhuravleva, I.T. (ed.) 1969 Biostratigraphy and Paleontology of the Lower Cambrian of Siberia and the Far East.] Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 225 pp. *** 1970 Trilobite Citations (159) *** Abdullayev, R.N. 1970 Occurrence of Phillipsinella parabola in the Ordovician of the Kyzylkum. Geological Journal Uzbekistan, 1970(1)1:54-56 Abdullayev, R.N., Khaletskaya, O.N. 1970 Lower Paleozoic of the Chatkalskiy Range: Trilobites and Graptolites of the Ordovician of the Pskemskiy Range. Akademiia Nauk Uzbekskoi SSR. Institut Geologii i Geofiziki, Uzbek SSR: Tashkent, 104 pp. Alberti, G.K.B. 1970 Trilobiten des Jüngeren Siluriums sowie des Unter- und Mitteldevons. Part II. [Trilobites of the Late Silurian, as well as the early and Middle Devonian; Part II.] Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft, 525:1-233 Alberti, G.K.B. 1970 Zur Augenreduktion bei Devonischen Trilobiten, Mit Beschreibung von Nephranops franconicus n. sp. aus dem Oberdevon 1α von Oberfranken. [On Eye Reduction in Devonian Trilobites, with a Description of Nephranops franconicus n. sp. from the Upper Devonian 1a of Upper Franconia.] Paläontologische Zeitschrift, 44(3/4):145-160 Alberti, H. 1970 Neue Trilobiten-Faunen aus dem Ober-Devon Marokkos. [New Trilobite Faunas from the Upper Devonian of Morocco.] Göttinger Arbeiten zur Geologie und Paläontologie, 5:15-29 Amantov, V.A., Blagonravov, V.A., Borzakovskiy, Y.A., Durante, M.V., Zonenshayn, L.P., Luvsandanzan, B., Matrosov, P.S., Suetenko, O.D., Filippova, I.B., Khasin, R.A. 1970. Outline of the Paleozoic Stratigraphy of the Mongolian People's Republic. Trudy - Sovmestnaya Sovetsko-Mongol'skaya Nauchno-Issledovatel'skaya Geologicheskaya Ekspeditsiya, 1:8-63 Ancygin, N.Y. 1970 Trilobites of the Family Pterygometopidae in Ordovician deposits of the Urals. Materialy po Paleontologii Urala. [Proceedings of the Urals Paleontology.] pp. 13-42 Ancygin, N.Y., Petrov, N.F 1970 Stages of Trilobites and Brachiopods in the Ordovician Urala. Geology and Magmatism of the Urals, Sverdlovsk, pp. 20-27 Ancygin, N.Y., Varganov, V.G., Nasedkina, V.A. 1970 Upper Cambrian and Lower Ordovician of the Orsk District of the Urals. Doklady Akademii Nauk SSSR, 169(1):184-187 Apollonov, M.K. 1970 Trilobite Zones in the Ashgillian and the Upper Boundary of the Ordovician in Kazakhstan. Izvestiya Akademii Nauk Kazakhskoy SSR, Seriya Geologicheskaya, 1970(6):50-58 Baldis, B.A. 1970 Estratigrafía del Devónico de la Precordillera Sanjuanina entre los paralelos 30° y 32°. [Stratigraphy of the Devonian of the San Juan Precordillera between parallels 30° and 32°.] PhD Thesis, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires. 144 pp. Balashova, E.A. 1970 Class Trilobita. In: Field Atlas of Permian Fauna and Flora of the Northeastern USSR. Geologicheskoe Upravlenie Magadanskoe Knozhnoe Izdatelstvo Balashova, E.A., Korkutis, V.A. 1970 On the First find of the Upper Cambrian Trilobite in the Tyskre Suite of the Baltic Area. Palaentology and Stratigraphy of the Baltic and the Byelorussia, 2:341-344 Bednarczyk W. 1970 Trilobites Fauna of the Lower Paradoxides oelandicus Stage from the Brzechów Area in the Western Part of the Świętokrzyskie Mts. Bulletin de l’Academie Polonaise des Sciences, Série des Sciences Géologiques et Géographiques, 18:29-35 Bognibova, R.T., Shcheglov, A.P. 1970 Paleontologic Characteristics of the Amgan Stage Units in the Altai-Sayan Region. Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 110:82-87 Bognibova, R.T., Shcheglov, A.P. 1970 Characteristics of Trilobita Assemblages at the Boundary of the Lower and Middle Cambrian in the Altai-Sayan Region. Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 110:88-94 Bolton, T.E. 1970 Subsurface Ordovician Fauna, Anticosti island, Quebec. Geological Survey of Canada, Bulletin, 187:31-41 Brenchley, P.J., Treagus, J.E. 1970 The Stratigraphy and Structure of the Ordovician Rocks between Courtown and Kilmichael Point, Co. Proceedings of the Royal Irish Academy (B) 69:83-102 Burskyi, A.Z. 1970 Early Ordovician Trilobites of Central Pai-Khoya. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 27:96-138 Callison, G. 1970 Trace Fossils of Trilobites from the Deadwood Formation (Upper Cambrian) of Western South Dakota. Southern California Academy of Sciences, Bulletin, 69(1):20-26 Campbell, K.S.W., Durham, G.J. 1970 A New Trinucleid Trilobite from the Upper Ordovician of New South Wales. Palaeontology, 13(4):573-580 Carré, D., Henry, J.L., Poupon, G., Tamain, G. 1970 Les quartzites Botella et leur Faune Trilobitique; le problème da la limite Llandeilien-Caradocien en Sierra Morena orientale (Espagne). [The Botella quartzites and their Trilobitic Fauna; the problem of the limit Llandeilien-Caradocian in Eastern Sierra Morena (Spain).] Bulletin de la Société Géologique de France, Série 7, 12(5):774-785 Chamberlain, C.K. 1970 Permian Trilobite Species from Central Wyoming and West Texas. Journal of Paleontology, 44(6):1049-1054 Chernysheva, N.E. 1970 Revision of Middle Cambrian Trilobites of the Genus Pianaspis. Paleontological Journal, 4(2):271-273 Chernysheva, N.E. 1970 Revision of Middle Cambrian Trilobites of the Genus Pianaspis. Paleontologicheskii Zhurnal, 1970(2):122-124 Chlupáč, I., Rehor, F. 1970 Trilobite Moschoglossis decorata and Biostratigraphy of the Carboniferous in NP-339 borehole near Césky Tessín, Upper Silesian Basin. Věstník Ústředního Ústavu Geologického, 45:71-78 Cisne, J.L. 1970 Constantina pulchra: An Unusual Proetid Trilobite from the Devonian of Pennsylvania. Journal of Paleontology, 44(3):522-523 Cocks, L.R.M., Brunton, C.H.C., Rowell, A.J., Rust, I.C. 1970 The First Lower Palaeozoic Fauna proved from South Africa. Quarterly Journal of the Geological Society of London, 125:583-603 Conrad, J., Termier, G. 1970 Trilobites Tournaisiens du Sahara Nord-Occidental et Central. [Tournaisian trilobites of the North-Western Sahara and Central.] Bulletin de la Société d'Histoire Naturelle de l'Afrique du Nord, 60(3-4):67-79 Crimes, T.P. 1970 Trilobite Tracks and other Trace Fossils from the Upper Cambrian of North Wales. Geological Journal, 7(1):47-68 Crimes, T.P. 1970 The Significance of Trace Fossils in Sedimentology, Stratigraphy and Palaeoecology with examples from Lower Palaeozoic Strata. Geological Journal, Special Issue, 3:101-126 Dean, W.T., Monod, O. 1970 The Lower Palaeozoic Stratigraphy and Faunas of the Taurus Mountains near Beyşehir, Turkey. I. Stratigraphy. Bulletin of the British Museum (Natural History), Geology Series, 19(8):411-426 Dean, W.T. 1970 A New Lower Ordovician Trilobite Faunule From Random Island, Eastern Newfoundland. Geological Survey of Canada, Paper, 70-19:1-10 Dean, W.T. 1970 Lower Ordovician Trilobites from the Vicinity of South Catcher Pond, Northeastern Newfoundland. Geological Survey of Canada, Paper, 70-44:1-15 Dumicz, M., Tomczykowa, E., Wójcik, L. 1970 On the Occurrence of Middle Cambrian Trilobites in the Khobdo Region (Western Mongolia). Annales Societatis Geologorum Poloniae, 40(2):287-310 Egorova, L.I. 1970 New Middle Cambrian Trilobites from the North of the Siberian Platform. Paleontological Journal, 4(4):520-524 Egorova, L.I. 1970 New Middle Cambrian Trilobites from the North of the Siberian Platform. Paleontologicheskii Zhurnal, 1970(4):72-76 Egorova, L.I. 1970 Cambrian Trilobita of the Eastern Siberian Platform and their Facies Association.] Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 110:39-46 Ehlers, G.M., Kesling, R.V. 1970 Devonian Strata of Alpena and Presque Isle Counties, Michigan. Guidebook for Field Trips. Geological Society of America, North-Central Section, Michigan Basin Geological Society, 130 pp. Eldredge, N. 1970 The Allopatric Model and Phylogeny in Paleozoic Invertebrates. American Museum of Natural History, 24 pp. Eldredge, N. 1970 Observations on Burrowing Behavior in Limulus polyphemus (Chelicerata, Merostomata), with Implications on the Functional Anatomy of Trilobites. American Museum of Natural History, Novitates, 2436:1-17 Feist, R. 1970 Les Scutelluidae (Trilobites) du "Calcaire à Polypiers Siliceux": (Dévonien des Monts de Cabrières, Hérault): étude Biostratigraphique et Paléontologique. [Scutelluidae (Trilobites) of "Limestone with Siliceous Polyps": (Devonian of the Mountains of Cabrières, Hérault): Biostratigraphic and Paleontological Study.] Thèse de Doctorat, Université de Lyon, 50 pp. Feist, R. 1970 Breviscutellum (Meridioscutellum) n. sg. (Trilobite) et son developpement larvaire. [Breviscutellum (Meridioscutellum) n. sg. (Trilobite) and its larval development.] Geobios, 3(4):41-73 Fritz W.H. 1970 Cambrian Faunas. Biochronology: Standard of Phanerozoic Time. Geological Survey of Canada, Economic Geology Report, 1:593-600 Fritz, W.H., Kindle, C.H., Lespérance, P.J. 1970 Trilobites and Stratigraphy of the Middle Cambrian Corner-of-the-Beach Formation, Eastern Gaspe Peninsula, Quebec. Geological Survey of Canada, Bulletin, 187:43-58 Gandl, J. 1970 On the Division of the Pericyclus-Stage (Lower Carboniferous) according to Trilobites. 6th International Congress on Carboniferous Stratigraphy and Geology, 2:791-796 Gandl, J. 1970 Ein Biostratigraphische Breitrag zur Stellung des Vurstkonglomerates (Unterkarbon) im Frankenwald. [A Biostratigraphic Contribution to the position of the Vurst Conglomerate (Lower Carboniferous) in the Franconian Forest.] Senckenbergiana Lethaea, 51:67-91 Gee, C.E., Jago, J.B., Quilty, P.G. 1970 The Age of the Mt Read Volcanics in the Que River area, Western Tasmania. Journal of the Geological Society of Australia, 16(2):761-763 Giessler, M. 1970 Trilobit Peltura scarabaeoides (Trilobita; Kambrium) von Flensburg. [Trilobite Peltura scarabaeoides (Trilobita, Cambrian) of Flensburg.] Der Geschiebesammler, 5(1):25-26 Gil Cid, M.D. 1970 Nota sobre los Nuevos Yacimientos de Trilobites del Cámbrico Medio de Murero (Zaragoza). [Note about the New Trilobite Deposits of the Middle Cambrian of Murero (Zaragoza).] Estudios Geológicos, 26(2):163-172 Gil Cid, M.D. 1970 Contribución al estudio de la fauna del Ordovcico de Montes de Toledo (Trilobites). [Contribution to the study of the fauna of the Ordovician of Montes de Toledo (Trilobites).] Estudios Geológicos, 26(3):285-295 Göke, G. 1970 Eine Kambrische Trilobitenfauna im Millard Co., Utah, USA. [A Cambrian Trilobite Fauna at Millard County, Utah, USA.] Der Aufschluss, 21(7/8):273-275 Gupta, V.J., Suneja, I.J. 1970 A New Species of Flexicalymene from the Gauran Beds, Gauran, Anantnag District, Kashmir. Journal of the Indian Geoscience Association, 12:33-35 Haas, W. 1970 Zur Phylogenie und Systematik der Asteropyginae und Beschreibung einiger neuer Arten (Phacopacea, Trilobita). [On the Phylogeny and Systematics of Asteropyginae and Description of some New Species (Phacopacea, Trilobita).] Senckenbergiana Lethaea, 51:97-131 Haas, W., Mensink, H. 1970 Asteropyginae aus Afghanistan (Trilobita). [Asteropyginae from Afghanistan (Trilobita).] Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse, 6:155-211 Hahn, G., Hahn, R. 1970 Trilobiten aus dem Kohlenkalk von Sondern (Rheinland). [Trilobites from the Carboniferous Sondern Limestone (Rhineland).] Decheniana, 122(2):217-250 Hahn, G., Hahn, R. 1970 Trilobitae Carbonici et Permici II. Proetidae: Griffithidinae. [Trilobita Carboniferous and Permian II. Proetidae: Griffithidinae.] Fossilium Catalogus I: Animalia, 119:162-331 Hahn, G., Hahn, R. 1970 Namens-Änderung bei Karbon-Trilobiten. [Name Change in Carboniferous Trilobites.] Senckenbergiana Lethaea, 51:93-96 Hahn, G., Hahn, R., Ramovs, A. 1970 Perm-Trilobiten aus Slowenien, NW-Jugoslawien. [Permian Trilobites from Slovenia, NW-Yugoslavia.] Senckenbergiana Lethaea, 51:311-333 Henry, J.L. 1970 Quelques Calymenacea (Trilobita) de l'Ordovicien de Bretagne. [Calymenacea (Trilobita) from the Ordovician in Brittany.] Annales de Paléontologie, 56(1):1-27 Henry, J.L., Nion, J. 1970 New Data on Zeliszkellinae and Phacopidellinae from the Ordovician of Brittany. Lethaia, 3(3):213-224 Horný, R., Bastl, F. 1970 Type Specimens of Fossils in the National Museum, Prague. Volume Trilobita. Museum of Natural History, Prague, 354 pp. Hu, C.H. 1970 Ontogenies and Sexual Dimorphisms of Two Upper Cambrian Trilobites. Proceedings of the Geological Society of China, 13:143-155 Hu, C.H. 1970 The Ontogenies of Ponumia obscura (Lochman), N.G., and of Housia canadensis (Walcott) (Trilobita) from the Upper Cambrian of the Big Horn Mountains, Wyoming. Transactions and Proceedings of the Palaeontological Society of Japan, New Series, 78:253-264 Hughes, C.P. 1970 Statistical Analysis and Presentation of Trinucleid (Trilobita) Fringe Data. Palaeontology, 13(1):1-9 Hughes, C.P., Wright, A.J. 1970 The Trilobites Incaia Whittard 1955 and Anebolithus Gen. Nov. Palaeontology, 13(4):677-690 Huisman, H. 1970 Trilobieten van het Genus Pterygometopus, Fr. Schmidt 1881, uit Ordovicische Kalkzwerfstenen van Groningen en Haren. [Trilobites of the Genus Pterygometopus, Fr. Schmidt 1881, from the Ordovician Limestones from Groningen and Haren.] Grondboor en Hamer, 24(5):127-144 Ingham, J.K. 1970 The Upper Ordovician Trilobites from the Cautley and Dent Districts of Westmoreland and Yorkshire, Part 1. Palaeontographical Society, London, 124(526):1-58 Ingham, J.K., Wright, A.D. 1970 A Revised Classification of the Ashgill Series. Lethaia, 3(3):233-242 Jell, P.A. 1970 Pagetia ocellata, A New Cambrian Trilobite from Northwestern Queensland. Queensland Museum, Memoirs, 15(4):303-313 Josopait, V. 1970 Trilobiten-Funde im Tremadoc der Iberischen Ketten (NE-Spanien); Vorlaeufige Mitteilung. [Tremadocian Trilobite Localities in the Iberian Mountains, Northeastern Spain; Preliminary Report.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1970:127-128 Kauffman, M.E., Campbell, L. 1970 Kinzers Formation; Appalachian Analogue of Burgess Shale? American Association of Petroleum Geologists, Bulletin, 54(5):854 Khajrullina, T.I. 1970 Trilobites of the Maya Stage in the Turkestan Mountains. Izdatel'stvo Nedra, Leningrad, 9:5-29 Kobayashi, T., Hamada, T. 1970 A Cyclopygid-Bearing Ordovician Faunule Discovered in Malaya with a note on the Cyclopygidae. Geology and Palaeontology of Southeast Asia, 8:1-18 Koizumi, H., Kakegawa, S. 1970 New Occurrence of Devonian Trilobites from Fukuji, Gifu Prefecture, Central Japan. Chikyu Kagaku [Earth Science] 24(5):182-187 Konyushkov, K.N. 1970 Cambrian Stratigraphy of Western Sayan based on Paleontologic Studies. Trudy - Vsesoyuznyy Ordena Lenina Nauchno-Issledovatel'skiy Geologicheskiy Institut im A.P. Karpinskogo, Novaya Seriya, 127:57-63 Korobeynikova, T.V. 1970 Finds of Trilobites of the Genus Mesodema Whitehouse in the Lower Cambrian Deposits of Tuva. Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 110:104-106 Lapparent, A.F., Termier, H., Termier, G. 1970 Sur la Stratigraphie et la Paléobiologie de la série Permo-Carbonifère du Dacht-e-Nawar (Afghanistan). [Stratigraphy and Paleobiology of the Permo-Carboniferous Dacht-e-Nawar Series (Afghanistan).] Bulletin de la Société Géologique de France, Serie 7, 7(3):565-572 Lespérance, P.J., Bourque, P.A. 1970 Silurian and Basal Devonian Stratigraphy of Northeastern Gaspé Peninsula, Quebec. American Association of Petroleum Geologists, Bulletin, 54(10):1868-1886 Link, A.G. 1970 Age and Correlations of the Siluro‐Devonian Strata in the Yass Basin, New South Wales. Journal of the Geological Society of Australia, 16(2):711-722 Lisogor, K.A. 1970 [New Species of Trilobites from the Upper Cambrian of Maly Karatau. Geology (Alma-Ata) 6:13-20 Lochman-Balk, C. 1970 Upper Cambrian Faunal Patterns on the Craton. Geological Society of America Bulletin, 81(11):3197-3224 Longacre, S.A. 1970 Trilobites of the Upper Cambrian Ptychaspid Biomere Wilberns Formation, Central Texas. Journal of Paleontology Memoir, 4 (Supplement 44):1-70 Ludvigsen, R. 1970 Age and Fauna of the Michelle Formation, Northern Yukon Territory. Bulletin of Canadian Petroleum Geology, 18(3):407-429 Luvsandanzan, B. 1970 Stratigraphy of the Paleozoic of the Mongolian Altai. Trudy - Sovmestnaya Sovetsko-Mongol'skaya Nauchno-Issledovatel'skaya Geologicheskaya Ekspeditsiya, 1:85-101 Maksimova, Z.A. 1970 Silurian Trilobites from Vaygach Island. Nauchno-Issledovatel'skiy Institut Geologii Arktiki (NIIGA), Ucheniyye Zapiski, Paleontologiya i Biostratigrafiya, 27:195-209 Männil, R. 1970 Estonian Lower and Middle Llandoverian Trilobites of the Genus Acernaspis. Eesti NSV Teaduste Akadeemia Toimetised: Köide Keemia, Geoloogia, 19:156-165 Männil, R. 1970 Phacopid Trilobites of the Upper Llandoverian of Estonia. Eesti NSV Teaduste Akadeemia Toimetised: Köide Keemia, Geoloogia, 19:342-349 Männil, R. 1970 Trilobites: Silurian Estonia. Tallinn: 153-157 McLaren, D.J., Norris, A.W., Cumming, L.M. 1970 Devonian Faunas. Biochronology: Standard of Phanerozoic Time. Geological Survey of Canada, Economic Geology Report, 1:614-622 Miall, A.D. 1970 A New Lower Devonian Rock Unit in the Canadian Arctic Islands: Discussion. Canadian Journal of Earth Sciences, 7(3):1027-1029 Miesen, J. 1970 Trilobiten der Eifel. [Trilobites of the Eifel.] Privately Published by the Author, 72 pp. Nicosia, M.L., Rasetti, F. 1970 Revision of the Cambrian Trilobites of the Iglesiente (Sardinia) described by Meneghini. Atti della Accademia Nazionale dei Lincei, Memorie, Classe di Scienze Fisiche, Geologia, Paleontologia e Mineralogia, Serie 8, 10:1-20 Nitecki, M.H., Golden, J. 1970 Catalogue of Type Specimens of Trilobites in the Field Museum of Natural History. Field Museum of Natural History, Fieldiana Geology, 22:1-117 Norford, B.S. 1970 Ordovician and Silurian Biostratigraphy of the Sogepet-aquitaine Kaskattama Province, No 1 Well, Northern Manitoba. Geological Survey of Canada, Paper, 69-8:1-36 Norford, B.S., Bolton, T.E., Copeland, M.L., Cumming, L.M., Sinclair, G.W. 1970 Ordovician and Silurian Faunas. Biochronology: Standard of Phanerozoic Time. Geological Survey of Canada, Economic Geology Report, 1:601-613 Norford, B.S., Braun, W.K., Chamney, T.P., Fritz, W.H., McGregor, D.C., Norris, A.W., Pedder, A.E.H., Uyeno, T.T. 1970 Biostratigraphic Determinations of Fossils From the Subsurface of the Yukon Territory and the Districts of Mackenzie and Franklin. Geological Survey of Canada, Paper, 70-15:1-19 Öpik, A.A. 1970 Nepeid Trilobites of the Middle Cambrian of Northern Australia. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 113:1-48 Öpik, A.A. 1970 Redlichia of the Ordian (Cambrian) of Northern Australia and New South Wales. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 114:1-66 Oradovskaya, M.M. 1970 Ordovician and Silurian Stratigraphy of the Chukchi Peninsula. Doklady Akademii Nauk SSSR, 191(1):190-193 Orłowski, S., Radwański, A., Roniewicz, P. 1970 The Trilobite Ichnocoenoses in the Cambrian Sequence of the Holy Cross Mountains. Geological Journal, Special Issue, 3:345-360 Osgood, R.G. 1970 Trace Fossils of the Cincinnati Area. Palaeontographica Americana, 6(41):281-444 Osmólska, H. 1970 On Some Rare Genera of the Carboniferous Cyrtosymbolinae Hupé, 1953 (Trilobita). Acta Palaeontologica Polonica, 15(1):115-131 Osmólska, H. 1970 Revision of Non-Cyrtosymbolinid Trilobites from the Tournaisian-Namurian of Eurasia. Palaeontologia Polonica, 23:1-165 Owens, R.M. 1970 The Middle Ordovician of the Oslo Region, Norway. 23. The Trilobite Family Proetidae. Norsk Geologisk Tidsskrift, 50(4):309-332 Pabian, R.K. 1970 Pennsylvanian and Permian Trilobites of Southeastern Nebraska. MSc Thesis, University of Nebraska, 170 pp. Palmer, A.R. 1970 Early and Middle Cambrian Trilobites from Antarctica. Antarctic Journal, 5:162 Pek, I. 1970 Granuloagnostus gen. nov. (Trilobita) from the Sárka Formation of the Barrandian area. Acta Universitatis Palackianae Olomucensis Facultas rerum naturalium, Geographica-Geologica, 29:129-131 Pocock, K.J. 1970 The Emuellidae, A New Family of Trilobites from the Lower Cambrian of South Australia. Palaeontology, 13(4):522-562 Poletayeva, O.K., Astashkin, V.A., Gintsinger, A.B., Vinkman, M.K. 1970 Principal Types of Paleontologically Determined Sections of Upper Cambrian Deposits in the Western Part of the Altai-Sayan Region. Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 110:65-75 Poletaeva, O.K., Romanenko, E.V. 1970 Middle and Late Cambrian Trilobites of the Altai. Paleontological Journal, 4(2):216-228 Poletaeva, O.K., Romanenko, E.V. 1970 Middle and Late Cambrian Trilobites of the Altai. Paleontologicheskii Zhurnal, 1970(2):72-83 Přibyl, A. 1970 Über einige Böhmische und Asiatische Vertreter von Proetiden (Trilobita). About some Bohemian and Asian Representatives of Proetid (Trilobita). Časopis pro Mineralogii a Geologii, 15(2):101-111 Přibyl, A., Vaněk, J. 1970 Phacopina STRUVE, 1959 (Trilobita) im Böhmischen Silur und Devon. [Phacopina STRUVE, 1959 (Trilobita) in the Silurian and Devonian of Bohemia.] Acta Universitatis Carolinae - Geologica, 1970(1):53-68 Přibyl, A., Vaněk, J. 1970 Einige Bemerkungen zur Stratifraphie und Fauna des mittelböhmischen Unterdevons im Hinblick auf ihre Faziesentwicklung. [Some Remarks on the Stratigraphy and Fauna of the Middle Bohemian Lower Devonian with regard to their Facies Development.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1970:349-367 Rõõmusoks, A.K. 1970 Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia. Valgus Publishers, Tallinn, 348 pp. Ross, R.J. 1970 Ordovician Brachiopods, Trilobites, and Stratigraphy in Eastern and Central Nevada. United States Geological Survey, Professional Paper, 639:1-99 Ross, R.J., Ingham, J.K. 1970 Distribution of the Toquima-Table Head (Middle Ordovician Whiterock) Faunal Realm in the Northern Hemisphere. Geological Society of America Bulletin, 81(2):393-408 Rozman, H.S., Ivanov, V.A., Krasilova, I.N., Modzalevsky, E.A. 1970 Upper Ordovician Biostratigraphy of the USSR North East. Akademiya Nauk SSSR Ordena Trudovogo Krasnogo Znameni Geologicheskiy Institut, Trudy, 205:1-288 Rozova, A.V. 1970 Biostratigraphic Charts Upper Cambrian and Lower Ordovician North-West Siberian Platform (River Kulyumbe). Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1970(5):26-31 Savitsky, V.E. 1970 The Regional Break at the base of the Middle Cambrian in the South-East of the Siberian Platform. Tectonics of Siberia. Vol. III, Tectonics of Siberia Platform, pp. 249-254 Schrank, E. 1970 Calymeniden (Trilobita) aus silurischen Geschieben. [Calymenids (Trilobita) from Silurian Geschiebe.] Berichte der Deutschen Gesellschaft für Geologische Wissenschaft, A: Geologische Paläontologische, 15(1):109-146 Schrank, E. 1970 Die Trilobiten des Silurs der Bohrung Leba 1 (Ostseeküste der VR Polen). [The Trilobites of the Silurian of the Leba 1 Borehole (Baltic Sea Coast of VR Poland).] Berichte der Deutschen Gesellschaft für Geologische Wissenschaft, A: Geologische Paläontologische, 15(4):1-14 Sdzuy, K. 1970 Mittelkambrische Fossilien aus neuen Bohrungen bei Doberlug und bei Delitzsch. [Middle Cambrian Fossils from New Well Drilling near Doberlug and Delitzsch.] Geologie, 19(9):1066-1091 Seilacher, A. 1970 Cruziana Stratigraphy of "Non-Fossiliferous" Palaeozoic Sandstones. Trace fossils. Geological Journal, Special Issue, 3:447-476 Semikhatov, M.A., Komar, V.A., Serebryakov, S.N. 1970 Judomian Complex of Stratotypical Area. Akademiya Nauk SSSR Ordena Trudovogo Krasnogo Znameni Geologicheskiy Institut, Trudy, 210:1-207 Shabanov, Y.Y. 1970 Stratigraphy of the Lower and Middle Cambrian in the Eastern and Southeastern Anabar Region. Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 110:31-38 Shabanov, Y.Y., Yevtushenko, V.M., Egorova, L.I., Savitskiy, V.Y. 1970 Stratigraphy of the Lower and Middle Cambrian Deposits in the Lower Reaches of the Olenek River, Salankan Mountain. Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 110:24-30 Shergold, J.H. 1970 Bibliography and Index of Australian Cambrian Trilobites, Part 1. Australia Bureau of Mineral Resources, Record, 1970/48:1-34 Shergold, J.H., Bassett, M.G. 1970 Facies and Faunas at the Wenlock–Ludlow Boundary of Wenlock Edge, Shropshire. Lethaia, 3(2):113-142 Sherwin, Lawrence 1970 Stratigraphic Ranges of Silurian Trilobites in The Cheesemans Creek District. Geological Survey of New South Wales, R00059125 Sidyachenko, A.I., Surmilova, Y.P., Shul'gina, V.S., Kats, A.G., Nemykh, G.A., Nikolayev, Y.T., Savosina, A.K., Sharkovskiy, M.B. 1970. Stratigraphy of the Devonian in the Kolyma Uplift Area. Sovetskaya Geologiya, 1970(12):83-94 Stewart, J.H. 1970 Upper Precambrian and Lower Cambrian Strata, in the Southern Great Basin California and Nevada. United States Geological Survey, Professional Paper, 620:1-206 Struve, W. 1970 Beiträge zur Kenntnis der Phacopina (Trilobita). 7: Phacops-Arten aus dem Rheinischen Devon. 1. [Contributions to the Knowledge of Phacopina (Trilobita). 7: Phacops species from the Rhenish Devonian. 1.] Senckenbergiana Lethaea 51:133-189 Stuermer, W. 1970 Soft Parts of Cephalopods and Trilobites: Some Surprising Results of X-ray Examinations of Devonian Slates. Science Magazine, 170:1300-1302 Suárez-Soruco, R. 1970 Contribucion al Conocimiento de las Faunas del Ordovicio Inferior de Bolivia. I. Quebrada de Taraya. [Contribution to the Knowledge of the Faunas of the Lower Ordovician of Bolivia. I. Gorge of Taraya.] Informe Interno, Servicio Geológico de Bolivia, La Paz. Suvorova, N.P. 1970 Nature and Correlation of the Cambrian of Batenev Ridge, Kuznetskiy Alatau. Doklady of the Academy of Sciences of the U.S.S.R., Earth Sciences Sections, 187:878-881 Temple, J.T. 1970 Lower Llandovery Brachiopods and Trilobites from Ffridd Mathrafal, near Meifod, Montgomeryshire. Palaeontographical Society, London, 124(527):1-76 Tillman, C.G. 1970 Metamorphosed Trilobites from Arvonia, Virginia. Geological Society of America Bulletin, 81(4):1189-1199 Tint, U.T., Wai, U.H. 1970 The Lower Devonian Trilobite Fauna from the East Medaw Area, Maymo District. Union of Burma Journal of Science and Technology, 3:283-306 Tomczykowa, E. 1970 Silurian Spathacalymene Tillman, 1960 (Trilobita) from Poland. Acta Palaeontologica Polonica, 15(1):63-88 Tomczykowa, E., Tomczyk, H. 1970 The Ordovician. pp. 177-236 Geology of Poland, Volume 1: Stratigraphy, Part 1: Pre-Cambrian and Palaeozoic. Turner, J.C.M. 1970 The Andes of Northwestern Argentina. Geologische Rundschau, 59(3):1028-1063 Vaněk, J. 1970 Representatives of the Family Scutelluidae Richter et Richter, 1955 (Trilobita) from the Devonian of Central Bohemia. Věstník Ústředního Ústavu Geologického, 45(3):137-146 Webby, B.D., Moors, H.T., McLean, R.A. 1970 Malongullia and Encrinuraspis, New Ordovician Trilobites from New South Wales, Australia. Journal of Paleontology, 44(5):881-887 Webers, G.F. 1970 Paleontological Investigations in the Ellsworth Mountains, West Antarctica. Antarctic Journal, 5(5):162-163 Weerasinghe, A. 1970 Stratigraphy and Palaeontology of the Ordovician Long Point Formation, Port au Port Peninsula, Newfoundland. MSc Thesis, Memorial University of Newfoundland, 171 pp. Werner, R. 1970 Scutelluidae aus den Heisdorf-Schichten (Unter-Devon) der Eifel. Mit einem Beitrag zur Trilobiten-Fauna der Heisdorf-Schichten der Südlichen Eifeler Kalkmulden. [Scutelluidae from the Heisdorf Layers (Lower Devonian) of the Eifel. With a Contribution to the Trilobite Fauna of the Heisdorf Layers of the Southern Eifel Kalkmulden.] Senckenbergiana Lethaea, 51:191-199 Whitworth, P.H. 1970 A Revision of the British Tremadoc Trilobites, with Notes on Stratigraphy and Correlation. PhD Thesis, University of Birmingham, 330 pp. Whitworth, P.H. 1970 Ontogeny of the Upper Cambrian Trilobite Leptoplastus crassicornis (Westergård) from Sweden. Palaeontology, 13(1):100-111 Wolfart, R. 1970 Fauna, Stratigraphie und Paläogeographie des Ordoviziums in Afghanistan. [Fauna, Stratigraphy and Paleogeography of the Ordovician in Afghanistan.] Beihefte zum Geologischen Jahrbuch, 89:1-125 Wolfart, R. 1970 Die Fauna (Brachiopoda, Trilobita) aus dem Unter-Tremadoc von Surkh Bum und ihre Biostratigraphische Schlüsseltellung. [The Fauna (Brachiopoda, Trilobita) from the sub-Tremadoc of Surkh Bum and their Key Biostratigraphic Position.] Beihefte zum Geologischen Jahrbuch, 89:5-69 Wolfart, R. 1970 Fauna (Bryozoa, Brachiopoda, Hyolithida, Trilobita, Ostracoda) aus dem Mittel-Ordovizium (Oberes Llanvirn bis Unteres Caradoc) östlich von Malestan. [Fauna (Bryozoa, Brachiopoda, Hyolithida, Trilobita, Ostracoda) from the Middle Ordovician (Upper Llanvirn to Lower Caradoc) East of Malestan.] Beihefte zum Geologischen Jahrbuch, 89:70-88 Wolfart, R. 1970 Fauna (Brachiopoda, Lamellibranchiata, Trilobita, Miscellanea) der Ordovizischen Schichtenfolge im Oberen Logar-Tal bei Gadagak. [Fauna (Brachiopoda, Lamellibranchiata, Trilobita, Miscellanea) of the Ordovician Layer Sequence in the Upper Logar Valley near Gadagak.] Beihefte zum Geologischen Jahrbuch, 89:90-102 Wolfart, R. 1970 Zur Stratigraphie und Paläogeographie des älteren Paläozoikums (Kambrium, Ordovizium, Silur) in Afghanistan. [On the Stratigraphy and Paleogeography of the Older Paleozoic (Cambrian, Ordovician, Silurian) in Afghanistan.] Beihefte zum Geologischen Jahrbuch, 89:103-125 Wolfart, R. 1970 The Age of the Early Tremadocian and of the Saukia Zone and the Boundary between Cambrian and Ordovician. Newsletters on Stratigraphy, 1(1):10-18 Zanin, Y.N. 1970 Ordovician and Silurian Deposits of the Irkutsk Amphitheater. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 217 pp. Zhuravleva, I.T. 1970 Marine Faunas and Lower Cambrian Stratigraphy. American Journal of Science, Series 5, 269:417-445 Zhuravleva, I.T., Repina, L.N., Yaskovich,B.V., Khayrullina,T.I., Poniklenko 1970 Toward Knowledge of the Early Cambrian of the Southern Tien Shan. Trest Tashkentgeologiya Komplecsnaya Geologos'emochnara Poiskovaya Expeditsya, Izdatel'stvo, Uzbekskoy SSR, 53 pp. *** 1971 Trilobite Citations (134) *** Alberti, G.K.B. 1971 Sexual Dimorphismus (?) bei Cheirurus (Crotalocephalus) cf. pauper Barrande 1852 (Trilobita, Devon). [Sexual Dimorphism (?) of Cheirurus (Crotalocephalus) cf. pauper Barrande 1852 (Trilobita, Devonian).] Paläontologische Zeitschrift, 45(3/4):167-172 Alberti, G.K.B. 1971 Cornuproetus (Sculptoproetus) haasi n.sp. (Trilobita, Proetidae) aus dem Devon des Rheinischen Schiefergebirges. [Cornuproetus (Sculptoproetus) haasi n.sp. (Trilobita, Proetidae) from the Devonian of the Rhenish Slate Mountains.] Senckenbergiana Lethaea, 52:371-377 Alberti, G.K.B., Haas, W., Ormiston, A.R. 1971 Discovery of the Trilobite Warburgella rugulosa (Alth,1874) in Gedinnian Strata of Central Nevada. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1971:193-194 Ancygin, N.Y. 1971 Ordovician Trilobites of the Western Slope of the Urals and their Stratigraphic Value. PhD Thesis, Sverdlovsk State University, 125 pp. Ancygin, N.Y. 1971 The Development of a Trilobite Assemblage in the Karakol-Mikhailova Horizon in the Urals. pp. 16-17 Geologiya i poleznye iskopaeme Urala, v yp. [Geology and Mineral Resources of the Urals.] 79 pp. Ancygin, N.Y. 1971 Stratigraphical Significance of Trilobites of the Family Lichidae in the Ordovician of the Urals. pp. 21-22 Geologiya i poleznye iskopaeme Urala, v yp. [Geology and Mineral Resources of the Urals.] 79 pp. Ancygin, N.Y., Varganova, V.G., Nasedkin V.A. 1971 The Nature of the Lower Tremadocian Boundary in Mugodzhary and Adjacent Northern Part of South Urals Stratigraphic Meeting on the Paleozoic Region of Kazakhstan (Abstracts). Alma-Ata: 77-78 Apollonov, M.K. 1971 On the Stratigraphic and Geographic Distribution of Ordovician Trilobites in Kazakhstan. Stratigraphic Meeting on Dopaleozoic and Paleozoic of Kazakhstan (Abstracts). Alma-Ata: p. 81 Apollonov, M.K. 1971 Second All-Union Colloquium on the study of the post-Cambrian Trilobites of the USSR. Stratigraphic Meeting on the Paleozoic of Kazakhstan (Abstracts). Alma-Ata: pp. 81-83 Arnaud, A., Pillet, J. 1971 Sur l'existence de Caradocien à Trilobites dans le Synclinal de Saint-Julien-de-Vouvantes-Angers (Sud-Est du Massif Armoricain). [On the existence of Caradocian Trilobites in the Synclinal of Saint-Julien-de-Vouvantes-Angers (South-East of the Armorican Massif).] Mémoires du Bureau de Recherches Géologiques et Minières, Mémoires, 73:151-161 Balashova, E.A. 1971 On the New Subfamily Pseudobasilicinae. Voprosy Paleontologii, 6:52-60 Bednarczyk, W. 1971 Stratigraphy and Palacogeography of the Ordovician in the Holy Cross Mts. Acta Geologica Polonica, 21(4):573-616 Bertrand, R., Lespérance, P.J. 1971 Biométrie de deux “Espèces” de Cryptolithus (Trilobita) (Caradocien du Québec et du Vermont). [Biometry of Two "Species" of Cryptolithus (Trilobita) (Caradocian of Quebec and Vermont).] Mémoires du Bureau de Recherches Géologiques et Minières, Mémoires, 73:27-41 Birkenmajer, K., Bruton, D.L. 1971 Some Trilobite Resting and Crawling Traces. Lethaia, 4(3):303-319 Black, W.W., Bulman, O.M.B., Hey, R.W., Hughes, C.P. 1971 Ordovician Stratigraphy of Abereiddy Bay, Pembrokeshire. Geological Magazine 108(6):546-548 Blagonravov, V.A., Zaytsev, N.S., Korobov, M.N., Pokrovskaya, N.V. 1971 First Find of Lower Cambrian Trilobites in Mongolia. Doklady Akademii Nauk SSSR, 199(6):1371-1374 Bognibova, R.T., Koptev, I.I., Mikhailova, L.M., Poletaeva, O.K., Romanenko, E.V., Romanenko, M.F., Semashko, A.K., Tomashpolskaya, V.D., Fedyanina, E.S., Chernysheva, N.E. 1971. Trilobites of Amginsk age of the Altai-Sayan region. The Amginsk Stage in the Altai-Sayan Region. Trudy Sibirskogo Nauchno-Issledovatelskogo Instituta Geologii, Geofiziki i mineralnogo Syrya, 111:82-263 Bonem, R.M. 1971 Dresbachian Faunal Zones in Pilgrim Formation of South-Central Montana. American Association of Petroleum Geologists, Bulletin, 55(8):1391 Borrello, A.V. 1971 The Cambrian of South America. pp. 385-438 Lower Palaeozoic Rocks of the World. Volume 1. Cambrian of the New World. John Wiley & Sons Publishing, 456 pp. Brauckmann, C. 1971 Archegonus (Latibole) G. & R. Hahn, 1969 (Trilobita) aus der crenistria-Zone (Unter-Karbon III) von Lautenthal (Ober-Harz). [Archegonus (Latibole) G. & R. Hahn, 1969 (Trilobita) from the crenistria-Zone (Lower Carboniferous III) of Lautenthal (Upper Harz).] Mitteilungen aus dem Geologischen Institut der Technischen Universität Hannover, 10:5-20 Campbell, K.S.W., Durham, G.J. 1971 Trilobites: An Australian Trinucleid. Nature, 229:595-595 Campbell, L.D 1971 Occurrence of "Ogygopsis Shale" Fauna in Southeastern Pennsylvania. Journal of Paleontology, 45(3):437-440 Cavet, P., Lardeux, H., Philippot, A. 1971 Ordovicien et Silurien aux Environs de Montjean et Chalonnes (Maine-et-Loire, Sud-Est du Massif Armoricain). [Ordovician and Silurian in the Surroundings of Montjean and Chalonnes (Maine-et-Loire, South-East of the Armorican Massif).] Mémoires du Bureau des Recherches Géologiques et Minières, 73:199-212 Chatterton, B.D.E. 1971 Taxonomy and Ontogeny of Siluro-Devonian Trilobites from near Yass, New South Wales. Palaeontographica Abt.A, 137:1-108 Chernysheva, N.E. 1971 The Amgan Stage in the Altai-Sayan Region. Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 111:1-267 Chlupáč, I. 1971 New Phacopid Trilobites from the Devonian of Czechoslovakia. Časopis pro Mineralogii a Geologii, 16(3):255-261 Chlupáč, I. 1971 Some Trilobites from the Silurian/Devonian Boundary Beds of Czechoslovakia. Palaeontology, 14(1):159-177 Chlupáč, I. 1971 The Youngest Representative of the Trilobite Genus Cromus from the Silurian of Czechoslovakia. Vestnik Ústředního Ústavu Geologického, 46(3):285-287 Cisne, J.L. 1971 Paleoecology of Trilobites of the Kaibab Limestone (Permian) in Arizona, Utah, and Nevada. Journal of Paleontology, 45(3):525-533 Clarkson, E.N.K., 1971 On the Early Schizochroal Eyes of Ormathops (Trilobita: Zeliszkellinae). Mémoires du Bureau des Recherches Géologiques et Minières, 73:51-63 Cocks, L.R.M. 1971 Geological Excursions in South Wales and the Forest of Dean: The Llandovery District. The Geologists’ Association of South Wales, pp. 155-161 Courtessole, R., Seguier, J. 1971 Une nouvelle faune à Paradoxides dans le Cambrien moyen terminal du versant Sud de la Montagne Noire (Nord de Carcassonne, Aude). [A New Fauna in Paradoxides in the Middle Cambrian terminal of the Southern Slope of the Montagne Noire (North of Carcassonne, Aude).] Compte Rendu Sommaire des Séances de la Société Géologique de France, 1971(5):281-283 Courtessole, R., Termier, G., Termier, H. 1971 Le Cambrien inférieur Terminal de Ferrals-le-Montagnes (Hérault). Stratigraphie et Paléontologie des Trilobites. [The Lower Cambrian Terminal of Ferrals-le-Montagnes (Hérault). Stratigraphy and Palaeontology of Trilobites.] Bulletin de la Société d'Histoire Naturelle de Toulouse, 107(1-2):339-356 Cowie, J.W. 1971 Faunal Provinces in Space and Time: Lower Cambrian Faunal Provinces. Geological Journal Special Issue, 4:31-46 Cowie, J.W. 1971 The Cambrian of the North American Arctic Regions. pp. 325-284 Lower Palaeozoic Rocks of the World. Volume 1. Cambrian of the New World. John Wiley & Sons Publishing, 456 pp. Dalmatov, B.A., Repina, L.N. 1971 A New Lower Cambrian Trilobite Genus from Eastern Sayan. Paleontological Journal, 5(1):115-118 Dalmatov, B.A., Repina, L.N. 1971 A New Lower Cambrian Trilobite Genus from Eastern Sayan. Paleontologicheskii Zhurnal, 1971(1):123-125 Dean, W.T. 1971 The Lower Palaeozoic Stratigraphy and Faunas of the Taurus Mountains near Beyşehir, Turkey. II. The Trilobites of the Seydişehir Formation (Ordovician). Bulletin of the British Museum (Natural History), Geology Series, 20(1):1-24 Dean, W.T. 1971 Ordovician Trilobites from the Central Volcanic Mobile Belt at New World Island, Northeastern Newfoundland. Geological Survey of Canada, Bulletin, 210:1-37 Dean, W.T. 1971 The Trilobites of the Chair of Kildare Limestone (Upper Ordovician) of Eastern Ireland. Part 1. Palaeontographical Society Monograph, London, 125(531):1-60 Destombes, J. 1971 L'Ordovicien au Maroc; Essai de Synthese Stratigraphique. [Ordovician in Morocco; Stratigraphic Synthesis Test.] Mémoires du Bureau de Recherches Géologiques et Minières, Mémoires, 73:237-263 Eichbaum, K.W. 1971 Mittel- und Oberkambrische Geschiebe mit Trilobiten. [Central and Upper Cambrian Geschiebe with Trilobites.] Der Geschiebesammler, 6(2):66-69 Eichbaum, K.W. 1971 Fundbericht: Agnostus pisiformis (Trilobita; Kambrium) von Kasseedorf und Brodten. [Findings: Agnostus pisiformis (Trilobita, Cambrian) from Kasseedorf and Brodten.] Der Geschiebesammler, 6(2):66-69 Ekren, E.B., Anderson, R.E., Rogers, C.L., Noble, D.C. 1971 Geology of Northern Nellis Air Force Base Bombing and Gunnery Range, Nye County, Nevada. United States Geological Survey, Professional Paper, 651:1-91 Eldredge, N. 1971 The Allopatric Model and Phylogeny in Paleozoic Invertebrates. Evolution, 25(1):156-167 Eldredge, N. 1971 Patterns of Cephalic Musculature in the Phacopina (Trilobita) and their Phylogenetic Significance. Journal of Paleontology, 45(1):52-67 Ergaliev, G.K., Pokrovskaya, N.V. 1971 Biostratigraphy of the Lower Cambrian of the Lesser Karatau. Akademii Nauk SSSR, Kazakhskoj, SSR: 65-67 Fletcher, H.O. 1971 Catalogue of Type Specimens in the Australian Museum, Sydney. Australian Museum Memoir, 13:1-167 Flugel, H.W., Martin, L. 1971 Paleozoic rocks of Turkey. In Geology and History of Turkey. Petroleum Exploration Society of Libya, 13th Annual Field Conference, pp. 211-224 Foldvary, G.Z. 1971 A New Species of Trilobite, Cheirurus (Crotalocephalus) regius n.sp. from the Early Devonian of the Trundle District, Central N.S.W. Journal and Proceedings of the Royal Society of New South Wales, 103(2):85-86 Fuchs, G., Gupta, V.J. 1971 Palaeozoic Stratigraphy of Kashmir, Kishtwar and Chamba (Panjab Himalayas). Verhandlungen der Geologischen Bundesanstalt A. 1971(1):68-97 Gil Cid, M.D. 1971 Nuevo yacimiento de Trilobites en el Cámbrico inferior de Huelva (Sierra Morena). [New Deposit of Trilobites in the Lower Cambrian of Huelva (Sierra Morena).] Estudios Geológicos (Madrid) 27(4):293-296 Gil Cid, M.D., Gutierrez Elorza, M., Vegas, R. 1971 Hallazgo de una Trinucleido en el Sinclinal de Guadarranque-Gualija (Province de Càceres). [Finding of a Trinucleid in the Synclinal of Guadarranque-Gualija (Province of Càceres)] . Boletín de la Real Sociedad Española de Historia Natural, Sección Geológica, 69(1):81-84 Gupta, V.J., 1971 Correlation of the Palaeozoic Rocks of the Himalayas. Panjab University, Research Bulletin, 21(3-4):337-352 Hahn, Gerhard & Hahn, Renate 1971 Revision von Griffithides (Bollandia) (Trilobita; Unter-Karbon). [Revision of Griffithides (Bollandia) (Trilobita; Lower Carboniferous).] Palaeontographica Abt.A, 137:109-154 Hahn, G., Hahn, R. 1971 Trilobiten aus dem Unteren Teil der crenistria-Zone (Unter-Karbon) des Rheinischen Schiefer-Gebirges. [Trilobites from the Lower Part of crenistria-Zone (Lower Carboniferous) of the Rhenish Mountains.] Senckenbergiana Lethaea, 52:457-499 Hammann, W. 1971 Stratigraphische einteilung des Spanischen Ordoviziums nach Dalmanitacea und Cheirurina (Trilobita). [Stratigraphic Classification of the Spanish Ordovician according to Dalmanitacea and Cheirurina (Trilobita).] Mémoires du Bureau de Recherches Géologiques et Minières, Mémoires, 73:265-272 Hammann, W. 1971 Die Placopariinae (Trilobita, Cheirurina; Ordovizium). [The Placopariinae (Trilobita, Cheirurina, Ordovician).] Senckenbergiana Lethaea, 52:53-75 Hammann, W. 1971 Zur Synonymie von Placoparia (Coplacoparia) tourneminei (Rouault 1847). [On the Synonymy of Placoparia (Coplacoparia) tourneminei (Rouault 1847).] Senckenbergiana Lethaea, 52:589-590 Henry, J.L. 1971 Les Trilobites Asaphidae et Eohomalonotidae du grès armoricain supérieur (?Arenigien) de l'ouest de la France. [The Asaphid and Eohomalonotid Trilobites from the Upper Armorican Sandstone (Arenigian?), Western France.] Mémoires du Bureau de Recherches Géologiques et Minières, Mémoires, 73:65-77 Holland, C.H. (ed.) 1971 Lower Palaeozoic Rocks of the World. Volume 1. Cambrian of the New World. John Wiley & Sons Publishing, 456 pp. Hu, C.H. 1971 Ontogeny and Sexual Dimorphism of Lower Paleozoic Trilobita. Palaeontographica Americana, 7(44):31-155 Hu, C.H. 1971 Ontogenies of Two Upper Cambrian Trilobites from Northern Black Hills, South Dakota. Transactions and Proceedings of the Palaeontological Society of Japan, New Series, 82:61-72 Hu, C.H., Li, I.L. 1971 Ontogenies of Four Proparian Trilobites from the Upper Cambrian, Montana, USA (with a description of Vernaculina lushihi, n.sp.). Proceedings of the Geological Society of China, 14:165-184 Hughes, C.P. 1971 The Ordovician Trilobite Faunas of the Builth-Llandrindod Inlier, Central Wales. Part II. Bulletin of the British Museum (Natural History), Geology Series, 20(4):115-182 Hughes, C.P. 1971 Recommendation to Discontinue the use of the Terms 'Niobiform' and 'Isoteliform' in the Description of Asaphid (Trilobita) Sutures. Geological Magazine, 108:179 Jago, J.B., Buckley, J.H. 1971 An Abrupt Upper Middle Cambrian Faunal Change, Christmas Hills, Tasmania, Australia. Papers and Proceedings of the Royal Society of Tasmania, 105:83-85 Jago, J.B. 1971 Geology of the Maydena Range. Papers and Proceedings of the Royal Society of Tasmania, 106:45-57 Jahnke, H. 1971 Fauna und Alter des Erbslochgrauwacke (Brachiopoden und Trilobiten, Unter-Devon, Rheinisches Schiefergebirge und Harz). [Fauna and age of the Erbloch Greywacke (Brachiopods and Trilobites, Lower Devonian, Rheinisches Schiefergebirge and Harz).] Göttinger Arbeiten zur Geologie und Paläontologie, 9:1-105 Jones, P.J., Shergold, J.H., Druce, E.C. 1971 Late Cambrian and Early Ordovician Stages in western Queensland. Journal of the Geological Society of Australia, 18(1):1-32 Khayrulina, T.I., Mansurov, R.I., Pyanovskaya, I.A., Pyatkov, K K. 1971 Paleontologic Characteristics of Cambrian rocks in the Gobduntau Mountains, Uzbekistan. Uzbek Geological Journal, 1971(6):57-58 Kobayashi, T. 1971 The Cambro-Ordovician Formations and Faunas of South Korea, Part 10. Stratigraphy of the Chosen Group in Korea and South Manchuria and its Relation to the Cambro-Ordovician Formations of other areas. Section E. The Cambro-Ordovician Faunal Provinces and the Interprovincial Correlation Discussed with Special Reference to the Trilobites in Eastern Asia. Journal of the Faculty of Science, University of Tokyo, Section II 18(1):129-291 Kobayashi, T. 1971 The Eurasiatic Faunal Connection in the Ordovician Period. Mémoires du Bureau de Recherches Géologiques et Minières, Mémoires, 73:281-290 Kobayashi, T., Hamada, T. 1971 Silurian Trilobites from the Langkawi Islands, West Malaysia, with Notes on the Dalmanitidae and Raphiophoridae. Geology and Palaeontology of Southeast Asia, 9:87-115 Kobayashi, T., Hamada, T. 1971 Agnostoid Trilobites in a Devonian Formation in West Malaysia. Proceedings of the Japan Academy, 47(4):396-400 Koptev, I.I., Nomokonov, V.E., Semashko, A.K., Shipitsyna, V.A. 1971 The Stratigraphy of the Ancient Strata in the Upper Reaches of the River Suhaya Erba (Batenevsky Ridge). News of Tomsk Red Banner of Labor Polytechnic Institute, 177:127-132 Korkutis, V.A. 1971 The Cambrian Deposits of the Baltic Basin Area. Trudy Litevskiy Nauchno-issledovatel’skiy Geologorazvedskiy Institut, 12:1-176 Kovalevskiy, O.P. 1971 Biostratigraphic Subdivision of the Upper Ordovician of the Chingiz and the Tarbagatay Ranges, Kazakhstan. Doklady Akademii Nauk SSSR, 198(3):668-671 Krueger, H.H. 1971 Encrinuriden aus Ordovizischen Geschieben (Teil I). [Encrinurids from Ordovician Geschiebe (Part I).] Geologie, 20:1132-1169 Kutscher, M. 1971 Kambrische Gesteine mit Trilobiten. [Cambrian Rocks with Trilobites.] Der Geschiebesammler, 6(2):63-65 Kutscher, M. 1971 Fundberichte: Lejopyge laevigata, Parabolina spinulosa und Peltura scarabaeoides (Trilobita; Kambrium) von Rügen. [Findings: Lejopyge laevigata, Parabolina spinulosa and Peltura scarabaeoides (Trilobita, Cambrian) of Rügen.] Der Geschiebesammler, 6(2):62-72 Lane, P.D. 1971 British Cheiruridae (Trilobita). Palaeontographical Society, London, 125(530):1-95 Lespérance, P.J., Bourque, P.A. 1971 The Synphoriinae: An Evolutionary Pattern of Lower and Middle Devonian Trilobites. Journal of Paleontology, 45(2):182-208 Levy, R. 1971 Noticia sobre el hallazgo de appendices ventrales de trilobites en la Formacion Parcha (Salta). [Report about the discovery of trilobite ventral appendages in the Parcha Formation, Salta.] Ameghiniana, 8(2):73-76 Lochman-Balk, C. 1971 The Cambrian of the Craton of the United States. pp. 79-168 Lower Palaeozoic Rocks of the World. Volume 1. Cambrian of the New World. John Wiley & Sons Publishing, 456 pp. Maksimova, Z.A. 1971 The importance of Trilobites for Solution of the Silurian-Devonian Boundary in Kazakhstan. Mezhdunarodnyy Simpozium po Granitse Silura i Devona i Stratigrafii Nizhnego i Srednego Devona, Trudy, 3(1):144-150 Manten, A.A. 1971 Silurian Reefs of Gotland. Developments in Sedimentology, 13:1-539 Mihaylovl, L.M. 1971 The First Finds of Trilobites in Solginskom Ridge (Agata River Basin). News of Tomsk Red Banner of Labor Polytechnic Institute, 217:79-83 Modliński, Z. 1971 Ordovician Deposits in the Łeba Elevationa Area. Kwartalnik Geologiczny, 15(3):547-568 Morzadec, Pierre 1971 Quelques Asteropyginae (Trilobites, Phacopacea) des Schistes et Calcaires à Athyris undata (Dévonien inférieur) du Massif Armoricain. [Some Asteropyginae (Trilobites, Phacopacea) from Shales and Limestones with Athyris undata (Lower Devonian) of the Armorican Massif.] Palaeontographica Abt.A, 138:166-184 Neben, W., Krueger, H.H. 1971 Fossilien Ordovicischer Geschiebe. [Fossils of Ordovician Geschiebe.] Staringia No.1, Grondboor en Hamer, 38 pp. North, F.K. 1971 The Cambrian of Canada and Alaska. pp. 219-324 Lower Palaeozoic Rocks of the World. Volume 1. Cambrian of the New World. John Wiley & Sons Publishing, 456 pp. Oriel, S.S., Armstrong, F.C. 1971 Uppermost Precambrian and Lowest Cambrian Rocks in Southeastern Idaho. United States Geological Survey, Professional Paper, 394:1-52 Orłowski, S. 1971 The Middle Cambrian of the Klimontów Anticlinorium Holy Cross Mts. Acta Geologica Polonica, 21(3):349-360 Ormiston, A.R. 1971 Lower Devonian Trilobites from the Michelle Formation, Yukon Territory. Geological Survey of Canada, Bulletin, 192:27-43 Ormiston, A.R. 1971 A New Devonian Harpid Trilobite Species from Lowther Island, District of Franklin. Geological Survey of Canada, Bulletin, 197:23-27 Ormiston, A.R. 1971 Silicified Specimens of the Gedinnian Trilobite, Warburgella rugulosa canadensis Ormiston, from the Northwest Territories, Canada. Paläontologische Zeitschrift, 45(3/4):173-180 Owens, R.M. 1971 Early Proetid Trilobites from Northern Europe. PhD Thesis, University of Leicester. Volume 1. 339 pp. Volume 2. 52 plates Owens, R.M. 1971 In Search of Welsh Trilobites. AMGUEDDFA, Bulletin of the National Museum of Wales, 9:2-15 Pack, P.D., Gayle, H.B. 1971 A New Olenellid Trilobite, Biceratops nevadensis, from the Lower Cambrian near Las Vegas, Nevada. Journal of Paleontology, 45(5):893-898 Palmer, A.R. 1971 The Cambrian of the Great Basin and Adjacent Areas, Western United States. pp. 1-78 Lower Palaeozoic Rocks of the World. Volume 1. Cambrian of the New World. John Wiley & Sons Publishing, 456 pp. Palmer, A.R. 1971 The Cambrian of the Appalachian and Eastern New England Regions, Eastern United States. pp. 169-218 Lower Palaeozoic Rocks of the World. Volume 1. Cambrian of the New World. John Wiley & Sons Publishing, 456 pp. Parnes, A. 1971 Late Lower Cambrian Trilobites from the Timna area and Har 'Amram (Southern Negev, Israel). Israel Journal of Earth-Sciences, 20:179-205 Pek, I., Vaněk, J. 1971 Revision of the Genera Peronopsis Hawle et Corda, 1847 and Diplorrhina Hawle et Corda, 1847 (Trilobita) from the middle Cambrian of Bohemia. Věstník Ústředního Ústavu Geologického, 46(3):269-276 Por, M., Gil Cid, M.D. 1971 Nota sobre algunos Calymenáceos (Trilobites) del Ordovicico de los Montes de Toledo. [Note on some Calymenacea (Trilobites) of the Ordovician of the Montes de Toledo.] Estudios Geológicos (Madrid) 27(4):311-316 Přibyl, A. 1971 Proetid Trilobites from New Finds in the Bohemian Silurian and Devonian, Part III. Časopis Národního Muzea v Praze, Oddil Přírodovědný, 140(1-2):81-89 Přibyl, A., Vaněk, J. 1971 Studie über die Familie Scutelluidae Rud. & E. Richter (Trilobita) und ihre phylogenetische Entwicklung. [Study of the Family Scutelluidae Rud. & E. Richter (Trilobita) and their Phylogenetic Development.] Acta Universitatis Carolinae - Geologica, 1971(4):361-394 Robison, R.A. 1971 Additional Middle Cambrian Trilobites From the Wheeler Shale of Utah. Journal of Paleontology, 45(5):796-804 Romano, M. 1971 A New Proetid Trilobite from the Lower Westphalian of North-West Spain. Trabajos de Geología, 4:379-383 Ross, R.J. 1971 Ordovician Stratigraphy of Nevada, United States Geological Survey, Professional Paper, 750A:133-134 Schrank, E. 1971 Trilobiten aus Silurischen Geschieben. [Trilobites from Silurian Geschiebe.] PhD Thesis, Humbold University, 146 pp. Semashko, A.K., Yankauskas, T.V. 1971 Stratigraphy Middle Cambrian Deposits near the Village of Oktyabr'skiy (Batenevsky Ridge). News of Tomsk Red Banner of Labor Polytechnic Institute, 177:140-142 Shergold, J.H. 1971 Late Upper Cambrian Trilobites from the Gola Beds, Western Queensland. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 112:1-127 Sherwin, L. 1971 Trilobites of the Subfamily Phacopinae from New South Wales. Records of the Geological Survey of New South Wales, 13(2):83-100 Sherwin, L. 1971 Stratigraphy of the Cheesemans Creek district, New South Wales. Records of the Geological Survey of New South Wales, 13(4):199-237 Sivov, A.G. 1971 Stratigraphy Lower Cambrian Southwestern Slope of Kuznetsk Alatau. News of Tomsk Red Banner of Labor Polytechnic Institute, 177:143-152 Stevenson, I.P. 1971 The Ordovician Rocks of the Country Between Dwygyfylchi and Dolgarrog, Caernarvonshire. Proceedings of the Yorkshire Geological Society, 38(4):517-548 Stitt, J.H. 1971 Repeating Evolutionary Pattern in Late Cambrian Trilobite Biomeres. Journal of Paleontology, 45(2):178-181 Stitt, J.H. 1971 Cambrian-Ordovician Trilobites Western Arbuckle Mountains: Late Cambrian and Earliest Ordovician Trilobites - Timbered Hills and Lower Arbuckle Groups, Western Arbuckle Mountains, Murray Co., Oklahoma. Oklahoma Geological Survey, Bulletin, 110:1-83 Strusz, D.L., Banks, M.R., Bischoff, G., Cooper, B.J., Cooper, R.A., Flood, P.G., Gill, E.D., Jell, J.S., Pickett, J.W., Savage, N.M., Sherwin, D.L., Talent, J.A., Webby, B.D., Wright, A.J. 1972 Correlation of the lower devonian rocks of Australasia. Journal of the Geological Society of Australia, 18(4):427-455 Stürmer, W. 1971 Fossielen met Röntgen-Ogen Gezien. [Fossils with X-ray Eyes Seen.] Gea, 4(4)65-69 Suárez-Soruco, R. 1971 Tarijactinoides jarcasensis n. gen. n. sp. del Devónico Inferior. [Tarijactinoides jarcasensis n. gen. n. sp. of the Lower Devonian.] Boletín del Servicio Geológico de Bolivia, 15:53-56 Suvorova, N.P., Ferdman, I.M. 1971 Lenian Stage of the Lower Cambrian at the Eastern edge of the Aldan Shield. Doklady of the Academy of Sciences of the U.S.S.R., Earth Sciences Sections, 197:34-37 Taylor, M.E. 1971 Biostratigraphy of the Upper Cambrian (Upper Franconian-Trempealeauan Stages) in the Central Great Basin, Nevada and Utah. PhD Thesis, University of California at Berkeley, 428 pp. Taylor, M.E. 1971 A New Late Cambrian Trilobite Faunule from Nevada. United States Geological Survey, Professional Paper, 750A:133 Tomczykowa, E. 1971 Upper Silurian Trilobites in Poland and their Stratigraphic Importance. Bureau de Recherches Géologiques et Minières, 73:431-436 Tomczykowa, E., Tomczyk, H. 1971 The Uppermost Ludlovian in Poland. Mezhdunarodnyy Simpozium po Granitse Silura i Devona i Stratigrafii Nizhnego i Srednego Devona, Trudy, 3(1):207-210 Wass, R.E., Banks, M.R. 1971 Some Permian Trilobites from Eastern Australia. Palaeontology, 14(2):222-241 Webby, B.D. 1971 The Trilobite Pliomerina Chugaeva from the Ordovician of New South Wales. Palaeontology, 14(4):612-622 Whiteman, A.J. 1971 Cambro-Ordovician Rocks of Al Jazair (Algeria) - A Review. American Association of Petroleum Geologists, Bulletin, 55(8):1295-1335 Whittington, H.B. 1971 Silurian Calymenid Trilobites from United States, Norway, and Sweden. Palaeontology, 14(3):455-477 Whittington, H.B. 1971 A New Calymenid Trilobite from the Maquoketa Shale, Iowa. Smithsonian Contributions to Paleobiology, 3:129-136 Yekhanin, G.M., Kamelin, V.D., Shipitsyna, V.A. 1971 The Stratigraphy and Paleontology of the Lower Cambrian on the Upper River. Ulen (Batenevsky Ridge). News of Tomsk Red Banner of Labor Polytechnic Institute, 217:26-31 Zharkov, M.A., Skripin, A.I. 1971 Upper Cambrian Deposits on the South Siberian Platform. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 99 pp. *** 1972 Trilobite Citations (132) *** Abdullayev, R.N. 1972 Trilobites from the Upper Ordovician of the Bukantau Range. Uzbekistan Science Journal, pp. 103-126 Abdullayev, R.N., Ogienko, L.V., Semenov, V.S. 1972 New Early and Middle Ordovician Trilobites Siberia and Central Asia. pp. 237-242 Akademiya Nauk SSSR, Izdatel'stvo Nauka, Trudy, 371 pp. Albers, J.P., Stewart, J.H. 1972 Geology and Mineral Deposits of Esmeralda County, Nevada. Nevada Bureau of Mines and Geology, Bulletin, 78:1-80 Alberti, G.K.B., Haas, W., Ormiston, A.R. 1972 Warburgella rugulosa eureka n. ssp. (Trilobita, Proetidae) aus dem Unter-Gedinnium von Zentral-Nevada (USA). [Warburgella rugulosa eureka n. ssp. (Trilobita, Proetidae) from the Lower Gedinnian of Central Nevada (USA).] Senckenbergiana Lethaea, 53:123-133 Alberti, H. 1972 Ontogenetische Stadien von Phacopiden-Komplexaugen - Trilobiten. [Ontogenetic Stages of Phacopid Complex Eyes - Trilobites.] Beiträge zur elektronenmikroskopischen Direktabbildung von Oberflächen, 5:797-809 Alberti, H. 1972 Ontogenie des Trilobiten Phacops accipitrinus. [Ontogeny of the Trilobite Phacops accipitrinus.] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 141:1-36 Babin, C., Cavet, P., Lardeux, H., Morzadec, P., Paris, F., Poncet, J., Racheboeuf, P. 1972 Le Dévonien du Massif Armoricain. [The Devonian Armorican Massif.] Bulletin de la Société Géologique de France, (Ser.7), 14(1-5):94-109 Baldis, B.A. 1972 Trilobites Devónicos de la Sierra de Santa Barbara (Provincia de Jujuy). [Devonian Trilobites of the Sierra of Santa Barbara (Province of Jujuy).] Ameghiniana, 9(1):35-44 Bates, D.E.B. 1972 The Stratigraphy of the Ordovician Rocks of Anglesey. Geological Journal, 8(1):29-58 Bednarczyk, W. 1972 The Precambrian and Cambrian of the Leba Elevation (NW Poland). Acta Geologica Polonica, 22(4):685-710 Bergström, J. 1972 Appendage Morphology of the Trilobite Cryptolithus and its Implications. Lethaia, 5(1):85-94 Berry, W.B.N. 1972 Early Ordovician Bathyurid Province Lithofacies, Biofacies, and Correlations - Their Relationship to a Proto-Atlantic Ocean. Lethaia, 5(1):69-83 Berry, W.B.N., Boucot, A.J. 1972 Correlation of the South American Silurian Rocks. Geological Society of America, Special Paper, 133:1-54 Bonem, R.M. 1972 Stratigraphic and Faunal Studies of the Pilgrim Formation in South-Central Montana. pp. 11-17 Montana Geological Society, Twenty-First Annual Geological Conference: Crazy Mountains Basin Brockmann, C., Castaños, A., Suárez, R., Tomasi, P. 1972 Estudio Geológico de la Cordillera Oriental de Los Andes en la Zona Central de Bolivia (region del Chapare). [Geological Survey of the Eastern Cordillera de Los Andes in the Central Zone of Bolivia (Chapare region).] Boletin de la Sociedad Geológica Boliviana, 18:3-36 Burton, C.J. 1972 Provincial Affinities of Eifelian Phacopids (Trilobita) of South-West England and Brittany. Proceedings of the Ussher Society, 2:458-463 Cech, S. 1972 A Trilobite Eco-Assemblage from a New Locality in the Letna Formation (Caradoc) in Prague - Letna. Věstník Ústředního Ústavu Geologického, 47:243-247 Chamberlain, C.K. 1972 Evolution of the Permian Trilobite Anisopyge. Journal of Paleontology, 46(4):503-508 Chernysheva, N.E. 1972 New Early Cambrian Trilobites from the Pamirs. pp. 211-214 Akademiya Nauk SSSR, Izdatel'stvo Nauka, Trudy, 371 pp. Chlupáč, I. 1972 New Silurian and Lower Devonian Phacopid Trilobites from the Barrandian Area (Czechoslovakia). Časopis pro Mineralogii a Geologii, 17(4):395-401 Chlupáč, I., Jaeger, H., Zikmundová, J. 1972 The Silurian-Devonian Boundary in the Barrandian. Bulletin of Canadian Petroleum Geology, 20(1):104-174 Curtis, M.L.K. 1972 The Silurian Rocks of the Tortworth Inlier, Gloucestershire. Proceedings of the Geologists' Association, 83(1):1-35 Dean, W.T. 1972 The Trilobite Genus Holasaphus Matthew, 1895 in the Middle Cambrian Rocks of Nova Scotia and Eastern Turkey. Canadian Journal of Earth Sciences, 9(3):266-279 Dean, W.T. 1972 The Isocolid Trilobites Cyphoniscus Salter, 1853 and Effnaspis Gen. Nov. in the Appalachian Region of Canada and U.S.A. Canadian Journal of Earth Sciences, 9(4):415-421 Dean, W.T. 1972 Cambrian and Ordovician Stratigraphy and Trilobites of Newfoundland. Geological Survey of Canada, Paper, 72-1A:203-204 Destombes, J. 1972 Les Trilobites du sous-ordre des Phacopina de l'Ordovicien de l'Anti-Atlas (Maroc). [Trilobites of the sub-order of the Ordovician Phacopina of Anti-Atlas (Morocco).] Notes et Mémoires du Service des Mines et de la Carte Géologique du Maroc, 240:1-112 Drygant, D.M. 1972 On the Fauna of the Tajna Beds and its Analog in the Dnestrovski Section of the Silurian. Paleontologicheskiy Sbornik (L'vov) 9(1):54-59 Dumont, J.F. 1972 Decouverte d'un Horizon Cambrien â Trilobites dans l'autochtone du Taurus de Pisidie, Eğridir (Turquie). [Discovery of a Cambrian Horizon of Trilobites in the indigenous Taurus of Pisidia, Eğridir (Turkey).] Comptes Rendus de l'Académie des Sciences, 274:2435-2438 Dutro, J.T., Brosge, W.P., Reiser, H.N. 1972 Significance of Recently Discovered Cambrian Fossils and Reinterpretation of Neruokpuk Formation, Northeastern Alaska. The American Association of Petroleum Geologists, Bulletin, 56(4):808-815 Eldredge, N. 1972 Systematics and Evolution of Phacops rana (Green, 1832) and Phacops iowensis (Delo, 1935) (Trilobita) from the Middle Devonian of North America. American Museum of Natural History, Bulletin, 147(2):46-113 Eldredge, N. 1972 Morphology and Relationships of Bouleia Kozlowski, 1923 (Trilobita, Calmoniidae). Journal of Paleontology, 46(1):140-151 Eldredge, N., Eldredge, M. 1972 Trilobite Odyssey. American Museum of Natural History, Magazine, 81(10):52-59 Esenov, S.Y., Shlygin, Y.D., Lyapichev, G.F., Avdeyev, A.V. 1972 Central Kazakhstan. Geological and Paleontological Description. Ministry of Geology of the USSR and the Kazakh SSR. 525 pp. Feist, R. 1972 Trilobiten aus dem Devon der östlichen Montagne Noire Südfrankreichs. [Trilobites from the Devonian of the Eastern Montagne Noire in Southern France.] PhD Thesis, Bonn, University Mathematics-Naturwissenschaften, 132 pp. Fletcher, T.P. 1972 Geology and Lower to Middle Cambrian Trilobite Faunas of the Southwest Avalon, Newfoundland. PhD Thesis, University of Cambridge, 530 pp. Foldvary, G.Z. 1972 Catalogue of Palaeontological Type Specimens located in the Department of Geology and Geophysics, University of Sydney. Australia Bureau of Mineral Resources, Geology and Geophysics, Report, 149:1-74 Fortey, R.A. 1972 Stratigraphy, Palaeoecology and Trilobite Faunas of the Valhallfonna Formation NY Friesland, Spitsbergen. PhD Thesis, University of Cambridge, 432 pp. Franke, H. 1972 Fundbericht: Cybele bellatula (Trilobita; Ordovizium) von Sasel b. Plön. [Findings: Cybele bellatula (Trilobita, Ordovician) from Sasel b. Plön.] Der Geschiebesammler, 7(2):80-81 Franke, H. 1972 Fundbericht: Leonaspis marklini (Trilobita; Silur) von Kasseedorf. [Findings: Leonaspis marklini (Trilobita, Silurian) from Kasseedorf.] Der Geschiebesammler, 7(3-4):123-124 Fritz, W.H. 1972 Lower Cambrian Trilobites from the Sekwi Formation Type Section, Mackenzie Mountains, Northwestern Canada. Geological Survey of Canada, Bulletin, 212:1-90 Gandl, J. 1972 Die Acastavinae und Asteropyginae (Trilobita) Keltiberiens (NE-Spanien). [The Acastavinae and Asteropyginae (Trilobita) Celtiberia (NE-Spain).] Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft, 530:1-183 Gil Cid, M.D. 1972 Nota sobre la Fauna de Trilobites del Ordovicico de los Montes de Toledo (España). [Note on the Fauna of Trilobites of the Ordovicico de los Montes de Toledo (Spain).] Boletín de la Real Sociedad Española de Historia Natural, Sección Geológica, 70(1-2):55-76 Gil Cid, M.D. 1972 Sobre algunos Asaphidae (Trilobites) del Ordovícico de los Montes de Toledo (España). [On some Asaphidae (Trilobites) of the Ordovician of the Montes de Toledo (Spain).] Estudios Geológicos, 28:89-101 Gil Cid, M.D. 1972 Sobre los Phacopina del Ordovicico de los Montes de Toledo. [About the Phacopina of the Ordovician of the Hills of Toledo.] Estudios Geológicos, 28(2-3):143-149 Gil Cid, M.D. 1972 Strenueva melendezi nov. sp. del Cámbrico inferior de Alanis (Sevilla). [Strenueva melendezi, nov. sp. of the Lower Cambrian of Alanis, Seville.] Estudios Geológicos, 28(6):463-465 Goncharova, B.I., Pokrovskaya, N.V., Poletaeva, O.K., Romanenko, E.V., Semashko, A.K., Tomashpolskaya, V.D. 1972 New Cambrian Trilobites from Siberia and Central Asia. pp. 214-236 Akademiya Nauk SSSR, Izdatel'stvo Nauka, Trudy, 371 pp. Gupta, V.J., Suneja, I.J. 1972 Upper Silurian Trilobites from Margan Pass, Anantnag District, Kashmir. Research Bulletin of the Panjab University, Science, 23:49-52 Habětín, V. 1972 Excursion for Trilobites. Přírod Vědy ve škole, 1972(6):212 Hahn, G., Brauckmann, C., Skala, S. 1972 Kulm-Trilobiten aus der striatus-Zone (Dinantium, cu IIIb) des Rheinischen Schiefer-Gebirges und des Harzes. [Kulm Trilobites from the striatus Zone (Dinantian, cu IIIb) of the Rhenish Slate and the Harz Mountains.] Senckenbergiana Lethaea, 53:31-63 Hahn, G., Hahn, R. 1972 Trilobitae Carbonici et Permici. III. [Trilobites Carboniferous and Permian III.] Fossilium Catalogus I: Animalia, 120:332-531 Hammann, Wolfgang 1972 Neue Propare Trilobiten aus dem Ordovizium Spaniens. [New Proparian Trilobites from the Ordovician of Spain.] Senckenbergiana Lethaea, 53:371-381 Hammann, W., Schmidt, K. 1972 Eine Llandeilo-Fauna aus der Ostlichen Sierra de Guadarrama (Spanien). [A Llandeillian Fauna from the Eastern Guadarrama Sierra, Spain.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1972:294-299 Hintze, L.F. 1972 Lower Paleozoic Strata in Central Utah. Utah Geological Association, Publication, 2:7-11 Hu, C.H. 1972 Ontogenies of Two Middle Cambrian Trilobites from Wasatch Mountains, Utah. Acta Geologica Taiwanica, 15:41-50 Hu, C.H. 1972 Ontogeny of Three Cedaria Zone Trilobites from Upper Cambrian, Montana. Transactions and Proceedings of the Palaeontological Society of Japan, New Series, 85:245-259 Jago, J.B. 1972 Biostratigraphic and Taxonomic Studies of some Tasmanian Cambrian Trilobites. PhD Thesis, University of Adelaide, 590 pp. Jago, J.B. 1972 Two New Cambrian Trilobites from Tasmania. Palaeontology, 15(2):226-237 Jago, J.B. 1972 The Youngest Recorded Tasmanian Cambrian Trilobites. Search Magazine, 3(5):173-174 Jago, J.B., Reid, K.O., Quilty, P.G., Green, G.R., Daily, B. 1972 Fossiliferous Cambrian Limestone from within the Mt Read Volcanics, Mt Lyell mine area, Tasmania. Journal of the Geological Society of Australia, 19(3):379-382 Jell, P.A. 1972 Studies on Middle Cambrian Trilobites: Distribution and Taxonomy. PhD Thesis, Australian National University, 524 pp. Johansson, H.G., Karis, L., Kjellström, G. 1972 Notes on a New Locality at Ljungsbro in the Lower Ordovician of Östergötland, Southern Sweden. Geologiska Föreningens i Stockholm Förhandlingar, 94(4):578-580 Josopait, V. 1972 Das Kambrium und das Tremadoc von Ateca (Westliche Iberische Ketten, NE-Spanien). [The Cambrian and Tremadoc of Ateca (Western Iberian chains, NE Spain).] Münstersche Forschungen zur Geologie und Palaeontologie, 23:1-121 Khomentovsky, V.V., Shenfil, V.E., Yakushina, M.S., Butakov, E.P. 1972 Base sections of Upper Precambrian and Lower Cambrian Deposits of the Siberian Platform. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Moscow) 141:1-352 Kobayashi, T. 1972 Three Faunal Provinces in the Early Cambrian Period. Proceedings of the Japan Academy, 48(4):242-247 Kobayashi, T., Hamada, T. 1972 A Unique Trilobite Assemblage of the Devonian Kroh Fauna in West Malaysia, with Notes on the Tentaticulites Facies and the Older Palaeozoid Faunal Sequence in Thailand-Malaya. Geology and Palaeontology of Southeast Asia, 10:1-34 Koizumi, H. 1972 New genera of the Trilobite Family Phillipsiidae from the Takakura-Yama Group (Permian), Abukuma Massif in Japan. Chikyu Kagaku [Earth Science] 26(1):19-25 Kolobova, I.M. 1972 New Late Ordovician Trilobites from Southeastern Kazakhstan. The All-Union Paleontological Society, Nauka, Moscow Kraft, J. 1972 Type Specimens of Fossils in the West-Bohemian Museum in Plzeň and in the Regional Museum of Dr. B.Horák in Rokycany. Part I - Trilobita. Folia Musei Rerum Naturalium Bohemiae Occidentalis, Geologica, 1:1-18 Kríz, J., Pek, I. 1972 New Nobiliasaphus (Trilobita) in the Llanvirn of Bohemia. Věstník Ústředního Ústavu Geologického, 47(3):165-167 Krueger, H.H. 1972 Nachweis der Trilobitengattung Raymondella in Geschieben. [Proof of the Trilobite Genus Raymondella in Geschiebe.] Geologie, 21:856-858 Krueger, H.H. 1972 Nachtrag zu 'Encrinuriden aus ordovizischen Geschieben' 1971. [Addendum to 'Encrinurids from Ordovician Geschieben' 1971.] Geologie, 21:858 Kutscher, M. 1972 Fundbericht: Eurycare latum (Trilobita; Kambrium) von Saßnitz. [Findings: Eurycare latum (Trilobita, Cambrian) of Saßnitz.] Der Geschiebesammler, 7(2):84 Lane, P.D. 1972 New Trilobites from the Silurian of North-East Greenland, with a Note on Trilobite Faunas in Pure Limestones. Palaeontology, 15(2):336-364 Lazarenko, N.P. 1972 Middle and Upper Cambrian of Northern Part of Central Siberia. American Association of Petroleum Geologists, Bulletin, 54(12):2494 Lenz, A.C. 1972 Ordovician to Devonian History of Northern Yukon and Adjacent District of Mackenzie. Bulletin of Canadian Petroleum Geology, 20(2):321-361 Li, S. 1972 Lower Cambrian Trilobites from Jixingling in the Zhenping of Shaanxi and Wuxi of Sichuan Border Area. Reports of Stratigraphy and Palaeontology, Southwest China, 1:33-53 Lochman-Balk, C. 1972 Upper Cambrian Faunal Patterns on the Craton: Reply. Geological Society of America Bulletin, 83(3):931-934 Maksimova, Z.A. 1972 New Devonian Trilobites of the Phacopoidea. Paleontological Journal, 6(1):78-83 Maksimova, Z.A. 1972 New Devonian Trilobites of the Phacopoidea. Paleontologicheskii Zhurnal, 1972 (1):88-94 Miller, J. 1972 Aspects of the Biology and Palaeoecology of Trilobites. PhD Thesis, University of Manchester, United Kingdom, 201 pp. Miller, J., Grayson, R.F. 1972 Origin and Structure of the Lower Viséan "Reef" Limestones near Clitheroe, Lancashire. Proceedings of the Yorkshire Geological Society, 38(4):607-638 Mitchell, W.I., Carlisle, H., Hiller, N., Addison, R. 1972 A Correlation of the Ordovician Rocks of Courtown (Co. Wexford) and Tramore (Co. Waterford). Proceedings of the Royal Irish Academy, (B) 72:83-89 Norford, B.S. 1972 Lower Silurian Species of the Trilobite Scotoharpes from Canada and Northwestern Greenland. Geological Survey of Canada, Bulletin, 222:9-32 Norford, B.S. 1972 Acaste birminghamensis, A New Lower Silurian Trilobite From Alabama. Journal of Paleontology, 46(3):348-352 Ormiston, A.R. 1972 Lower Permian Trilobites from Northern Yukon Territory and Ellesmere Island, District of Franklin. Geological Survey of Canada, Bulletin, 222:129-138 Ormiston, A.R. 1972 Lower and Middle Devonian Trilobite Zoogeography in Northern North America. International Geological Congress 24th Session, Proceedings of the Section, 24(7):594-604 Ormiston, A.R. 1972 Fuscinipyge, New Middle Devonian Trilobite Genus From the Northwest Territories, Canada. Journal of Paleontology, 46(5):666-674 Özgül, N., Metin, S., Dean, W.T. 1972 Lower Paleozoic Stratigraphy and Faunas of the Eastern Taurus Mountains in the Tufanbeyli Region, Southern Turkey. Bulletin of the Mineral Research and Exploration Institute of Turkey, 79:9-16 Pabian, R.K., Fagerstrom, J.A. 1972 Late Paleozoic Trilobites from Southeastern Nebraska 1972. Journal of Paleontology, 46(6):789-816 Palmer, A.R. 1972 Upper Cambrian Faunal Patterns on the Craton: Discussion. Geological Society of America Bulletin, 83(3):927-930 Palmer, A.R., Gatehouse, C.G. 1972 Early and Middle Cambrian Trilobites from Antarctica. United States Geological Survey Professional Paper, 456D:1-37 Pek, I. 1972 Articulation in Condylopyge rex (Barrande, 1846) (Trilobita). Acta Universitatis Palackianae Olomucensis Facultas Rerum Naturalium, 38:139-141 Pek, I. 1972 Peronopsis integra (Beyrich), the Youngest Agnostid Trilobite from the Cambrian of Central Bohemia. Věstník Ústředního Ústavu Geologického, 47(2):105-106 Pickett, J.W., Jell, J.S., Seddon, G., Telford, P., Wright, A.J. 1972 Correlation of the Middle Devonian Formations of Australia. Journal of the Geological Society of Australia, 18(4):457-466 Poletaeva, O.K. 1972 New Trilobites from Middle Cambrian Deposits of Salair Ridge in the Gorny Altai. Trudy Sibirskogo Nauchno-issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 146:82-87 Pomazkov, K.D. 1972 Geology of the USSR – Kyrgyzstan. The Kirgiz SSR Geological Description. Ministry of Geology of The USSR — The Government of the Kyrgyz SSR. 279 pp. Přibyl, A., Vaněk, J. 1972 Hypodicranotinae nov. subfam. (Trilobita) aus dem Mittleren Ordovizium von Nordamerika. [Hypodicranotinae nov. subfam. (Trilobita) from the Middle Ordovician of North America.] Časopis pro Mineralogii a Geologii, 17(4):429-431 Přibyl, A., Vaněk, J. 1972 Zur Taxonomie und Biostratigraphie der Crotalocephaliden Trilobiten aus dem Böhmischen Silur und Devon. [On the Taxonomy and Biostratigraphy of Crotalocephalid Trilobites from the Czech Silurian and Devonian.] Sborník Národního Muzea v Praze, Řada B, Prírodní Vedy, 28(3-5):37-92 Přibyl, A., Vaněk, J. 1972 On Relationships of Trilobites from the Ordovician of the Rozmitál and Barrandian Ordovician. Vlastivedny Sborník Podbrdska, 6:5-32 Rasetti, F. 1972 Cambrian Trilobite Faunas of Sardinia. Atti della Accademia Nazionale dei Lincei, Memorie, Classe di Scienze Fisiche, Matematiche e Naturali, Series 8, 11:1-100 Repina, L.N. 1972 On the Problem of Evolution within the Family Protolenidae (Siberia). Akademiya Nauk SSSR, Sibirskoe Otdelenie (Moscow) pp. 15-30 Repina, L.N. 1972 Trilobites from the Tarynskogo Horizon of the Lower Cambrian sections in the Sukharikha River (Igarka Area). Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) pp. 184-216 Robardet, M., Henry, J.L., Nion, J., Paris, F., Pillet, J. 1972 La Formation du Pont-de-Caen (Caradocien) dans les synclinaux de Domfront et de Sées (Normandie). [The Formation of the Pont-de-Caen (Caradocian) in the synclines of Domfront and Sées (Normandy).] Annales de la Société Géologique du Nord, 92(3):117-137 Robison, R.A. 1972 Mode of Life of Agnostid Trilobites. International Geological Congress, 24th Session, 7:33-40 Robison, R.A. 1972 Hypostoma of Agnostid Trilobites. Lethaia, 5(2):239-248 Robison, R.A., Hintze, L.F. 1972 An Early Cambrian Trilobite Faunule from Utah. Brigham Young University Geology Studies, 19(1):3-14 Rõõmusoks, A.K. 1972 Stratigraphic Breaks in the Ordovician of Northern Estonia and the Corresponding Changes in the Fauna. International Geological Congress 24th Session, Proceedings of the Section, 24(7):605-611 Ross, R.J. 1972 Fossils from the Ordovician Bioherm at Meiklejohn Peak, Nevada. United States Geological Survey Professional Paper, 685:1-47 Ross, R.J., Shaw, F.C. 1972 Distribution of the Middle Ordovician Copenhagen Formation and its Trilobites in Nevada. United States Geological Survey Professional Paper, 749:1-33 Sanzen-Baker, I. 1972 Stratigraphical Relationships and Sedimentary Environments of the Silurian—Early Old Red Sandstone of Pembrokeshire. Proceedings of the Geologists' Association, 83(2):139-152 Savitskiy, V.E., Yevtushenko, V.M., Egorova, L.I., Kontorovich, A.E., Shabanov, Y.Y. 1972 The Cambrian of the Siberian Platform (Yudoma-Olenek Section) and the Kuonamka Assemblage of Sediments.] Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 130:1-200 Schrank, E. 1972 Nileus-Arten (Trilobita) aus Geschieben des Tremadoc bis Tieferen Caradoc. [Nileus Species (Trilobita) from Geschiebe of the Tremadoc to Lower Caradoc.] Berichte der Deutschen Gesellschaft für Geologische Wissenschaft, A: Geol. Pal. 17(3):351-375 Schrank, E. 1972 Proetacea, Encrinuridae und Phacopina (Trilobita) aus silurischen Geschieben. [Proetacea, Encrinuridae and Phacopina (Trilobita) from Silurian Sediments.] Geologie, 21:1-117 Semeniuk, V. 1972 The Stratigraphy of the Bowan Park Group, New South Wales. Journal and Proceedings of the Royal Society of New South Wales, 105:77-85 Semenova, V.S. 1972 New Tremadocian Trilobites of the Berdi River Basin (Salairski Hills). Trudy Sibirskogo Nauchno-issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 146:79-81 Smith, K.G. 1972 Stratigraphy of the Georgina Basin. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 111:1-156 Šnajdr, M. 1972 Radioscutellum nov. gen. from the Lower Palaezoic of Bohemia. Věstník Ústředního Ústavu Geologického, 47:271-272 Strusz, D.L., Banks, M.R., Bischoff, G., Cooper, B.J., Cooper, R.A., Flood, P.G., Gill, E.D., Jell, J.S., Pickett, J.W., Savage, N.M., Sherwin, D.L., Talent, J.A., Webby, B.D., Wright, A.J. 1972 Correlation of the Lower Devonian Rocks of Australasia. Journal of the Geological Society of Australia 18(4):427-455 Struve, W. 1972 Beiträge zur Kenntnis der Phacopina (Trilobita). 8. Phacops-Arten aus dem Rheinischen Devon. 2. Untergattungs-Zuweisung. [Contributions to the Knowledge of Phacopina (Trilobita). 8. Phacops Species from the Rhenish Devon. 2. Subgroup Assignment.] Senckenbergiana Lethaea, 53:383-403 Suárez-Soruco, R. 1972 Comentarios sobre la Posicion Estratigrafica v Edad de los depósitos con Phacopina (Phacopina) chojnacotensis Swartz. [Comments on the Stratigraphic Position and Age of Deposits with Phacopina (Phacopina) chojnacotensis Swartz.] Boletín del Servicio Geológico de Bolivia, 18:59-61 Talent, J.A., Campbell, K.S.W., Davoren, P.J., Pickett, J.W., Telford, P.G. 1972 Provincialism and Australian Early Devonian Faunas. Journal of the Geological Society of Australia, 19(1):81-97 Temple, J.T. 1972 ESSAY REVIEW: Ontogenies of Devonian Trilobites from New South Wales. Geological Magazine, 109:373-376 Tjernvik, T. 1972 Volkhov Stage — Limbata Limestone. Geologiska Föreningens i Stockholm Förhandlingar, 94(2):301-310 Vere, V.K. 1972 The Biostratigraphy, Evolution and Paleoautecology of Cryptolithus (Trilobita) in New York State and western Vermont. PhD Thesis, Syracuse University, 126pp. Vopni, L.K., Lerbekmo, J.F. 1972 The Horn Plateau Formation: A Middle Devonian Coral Reef, Northwest Territories, Canada. Bulletin of Canadian Petroleum Geology, 20(3):498-548 Weyer, D. 1972 Trilobiten und Ammonideen aus der Entogonites nasutus-Zone (Unterkarbon) des Büchenberg-Sattels (Elbingeröder Komplex, Harz) (Teil I). [Trilobites and Ammonites from the Entogonites Nasutus Zone (Lower Carboniferous) of the Büchenberg saddle (Elbingeröder complex, Harz) (Part I).] Geologie, 21:166-184 Weyer, D. 1972 Trilobiten und Ammonoideen aus der Entogonites nasutus Zone (Unterkarbon) des Büchenbergsattels (Elbingeröder Komplex, Harz). (Teil II). [Trilobites and Ammonites from the Entogonites nasutus zone (Lower Carboniferous) of the Büchenberg anticline (Elbingeröder complex, Harz). (Part II).] Geologie, 21(3):318-349 Whittington, H.B., Hughes, C.P. 1972 Geography and Faunal Provinces in the Tremadoc Epoch. The American Association of Petroleum Geologists, Bulletin, 56(3):203-218 Whittington, H.B., Hughes, C.P. 1972 Ordovician Geography and Faunal Provinces Deduced from Trilobite Distribution. Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences, 263:235-278 Yagüe, A.A., Gil Cid, M.D. 1972 Hallazgo de trilobites en el Cámbrico e los Montes de Toledo. [Discovery of Trilobites in the Cambrian of the Hills of Toledo.] Estudios Geológicos, 28(2-3):105-109 Yankauskas, T.V. 1972 Biostratigraphy of the Lower Cambrian of Lithuania. Doklady Akademii Nauk SSSR, 205(5):1186-1189 Zadorozhnaya, N.M., Zhuravleva, I.T., Repina, L.N. 1972 The Stratotype of the Bazaikha Beds, Lower Cambrian, in Siberia and new data concerning the Torgashino Member. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Geologiya i Geofizika, 1972(3):13-27 *** 1973 Trilobite Citations (147) *** Aceñolaza, F.G. 1973 Sanbernardaspis pygacantha nov. gen. et nov. sp. (Trilobita-Asaphidae) del Cerro San Bernardo, Salta, Republica Argentina. [Sanbernardaspis pygacantha nov. gen. et nov. sp. (Trilobita-Asaphidae) from Cerro San Bernardo, Salta, Republic Argentina.] Ameghiniana, 10(2):132-138 Aceñolaza, F.G. 1973 Sobre la Presencia de Trilobites en las Cuarcitas del Grupo Mesón en Potrerillos, Provincia de Salta. [On the Presence of Trilobites in the Quartzites of the Mesón Group in Potrerillos, Province of Salta.] Revista de la Asociación Geológica Argentina, 28:309-311. Alberti, H. 1973 Neue Trilobiten (Cyrtosymbolen) aus dem Ober-Devon IV bis VI (Nord-Afrika und Mittel-Europa) - Beiträge 1. [New Trilobites (Cyrtosymbolids) from Upper Devonian IV to VI (North Africa and Central Europe) - Contributions 1.] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 144:143-180 Ancygin, N.Y. 1973 Stratigraphy and Faunas of the Ordovician of the Middle Urals. Description of Fauna: Trilobites. pp. 62-111 (Nedra: Moscow) 228 pp. Antelo, B. 1973 La Fauna de la Formación Cancañiri (Silúrico) en los Andes Centrales Bolivianos. [The Fauna of the Cancañiri (Silurian) Formation in the Central Bolivian Andes.] Revista del Museo de la Plata, 7(45):267-277 Baldis, B.A., Blasco, G. 1973 Trilobites Ordovícicos de Ponon Trehue, Sierra Pintada de San Rafael, Provincia de Mendoza. [Ordovician Trilobites from Ponon Trehue, Sierra Pintada de San Rafael, Mendoza, Argentina.] Ameghiniana, 10(1):72-88 Bergström, J. 1973 Palaeoecologic Aspects of an Ordovician Tretaspis Fauna. Acta Geologica Polonica, 23(2):179-205 Bergström, J. 1973 Trilobite Segmentation. Acta Geologica Polonica, 23(2):207-213 Bergström, J. 1973 Glimtar Från Trilobiternas Värld. [Glimpses from the World of Trilobites.] Fauna och Fora, 68(4):156-160 Bergström, J. 1973 Organization, Life, and Systematics of Trilobites. Fossils and Strata, 2:1-69 Bergström, J. 1973 Classification of Olenellid Trilobites and Some Balto-Scandian Species. Norsk Geologisk Tidsskrift, 53:283-314 Bjerreskov, M., Poulsen, V. 1973 Ordovician and Silurian Faunas from Northern Peary Land, North Greenland. Grønlands Geologiske Undersøkelse, Rapport, 55:10-14 Branisa, L., Vaněk, J. 1973 Several New Trilobite Genera of the Superfamily Dalmanitacea Vogdes, 1890 in the Devonian of Bolivia. Věstník Ústředního Ústavu Geologického, 48:97-101 Brauckmann, C. 1973 Kulm-Trilobiten von Aprath (Bergisches Land). [Kulm Trilobites from Aprath (Bergisches Land).] PhD Thesis, Universität Berlin, 209 pp. Brice, D., Lafuste, J., Lapparent, A.F., Pillet, J., Yassini, I. 1973 Etude de deux gisements paléozoïques (Silurien et Dévonien) de l'Elbourz oriental (Iran). [Study of two Paleozoic deposits (Silurian and Devonian) of eastern Elbourz (Iran).] Annales de la Société Géologique du Nord, Ser.1, 93(3):177-218 Bulman, O.M.B., Rushton, A.W.A. 1973 Tremadoc Faunas from Boreholes in Central England. Bulletin of the Geological Survey of the United Kingdom, 43:1-40 Campbell, K.S.W. 1973 A Species of the Trilobite Dalmanitina (Dalmanitina) from Australia. Geologiska Föreningens i Stockholm Förhandlingar, 95(1):69-77 Chugaeva, M.N. 1973 Trilobite, Ostracod, Brachiopod and Conodont Fauna of the Lower part of the Ordovician in the Elgenchak Mountains. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 213:43-122 Chugaeva, M.N. 1973 Biogeography of the Uppermost Lower Ordovician. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 213:237-280 Chugaeva, M.N., Oradovskaya, M.M. 1973 Comparative Biostratigraphy of the Lower part of the Ordovician in North-East of the USSR. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 213:230-236 Cisne, J.L. 1973 The Anatomy of Triarthrus eatoni and its bearing upon the Phylogeny of the Trilobita and Arthropoda. PhD Thesis, University of Chicago, 274 pp. Cisne, J.L. 1973 Life History of an Ordovican Trilobite Triarthrus eatoni. Ecology, 54(1):135-142 Cisne, J.L. 1973 Beecher's Trilobite Bed Revisited; Ecology of an Ordovician Deepwater Fauna. Peabody Museum of Natural History, Postilla, 160:1-25 Clarkson, E.N.K. 1973 The Eyes of Asaphus raniceps Dalman (Trilobita). Palaeontology, 16(3):425-444 Clarkson, E.N.K., Henry, J.L. 1973 Structures Coaptatives et Enroulement chez quelques Trilobites Ordoviciens et Siluriens. [Coaptative Structures and Enrollment in some Ordovician and Silurian Trilobites.] Lethaia, 6(2):105-132 Clarkson, E.N.K. 1973 Morphology and Evolution of the Eye in Upper Cambrian Olenidae (Trilobita). Palaeontology, 16(4):735-763 Corbett, K.D., Banks, M.R. 1973 Ordovician Stratigraphy of the Florentine Synclinorium, Southwest Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 107:207-238 Courtessole, R. 1973 Le Cambrien Moyen de la Montagne Noire: Biostratigraphie. [The Middle Cambrian of Montagne Noire: Biostratigraphy.] Laboratoire de Geologie CEARN de la Faculte des Sciences de Toulouse: Toulouse, 284 pp. Cuerda, A.J. 1973 Resena del Ordovicico Argentino. [A Review of the Ordovician in Argentina.] Ameghiniana, 10(3):272-312 Dalingwater, J.E. 1973 Trilobite Cuticle Microstructure and Composition. Palaeontology, 16(4):827-839 Dawes, B.C. 1973 Trilobite Faunas of the Upper Cambrian, Bison Creek Formation, Southwestern Alberta. MSc Thesis, Queen's University at Kingston (Canada), 225 pp. Dean, W.T. 1973 The Lower Palaeozoic Stratigraphy and Faunas of the Taurus Mountains near Beyşehir, Turkey. III. The Trilobites of the Sobova Formation (Lower Ordovician). Bulletin of the British Museum (Natural History), Geology Series, 24(5):279-348 Dean, W.T. 1973 Ordovician Trilobites from the Keele Range, Northwestern Yukon Territory. Geological Survey of Canada, Bulletin, 223:1-43 Dean, W.T. 1973 Lower Ordovician Trilobites from the Summerford Group at Virgin Arm, New World Island, Northeastern Newfoundland. Geological Survey of Canada, Bulletin, 240:1-43 Demeter, E.J. 1973 Lower Ordovician Pliomerid Trilobites from Western Utah. Brigham Young University Geology Studies, 20(4):37-66 Ehlers, G.M. 1973 Stratigraphy of the Niagaran Series of the Northern Peninsula of Michigan. University of Michigan, Museum of Paleontology, Papers on Paleontology, 3:1-200 Eichbaum, K.W. 1973 Die Agnostiden. [The Agnostida.] Der Geschiebesammler, 8(1):l-28 Eichbaum, K.W. 1973 Fundbericht: Häutungsrest von Niobe (Trilobita; Ordovizium) vom Kinnekulle. [Findings: Remnant of Niobe (Trilobita, Ordovician) from Kinnekulle.] Der Geschiebesammler, 8(2):40,43-48 Eldredge, N. 1973 Systematics of Lower and Lower Middle Devonian Species of the Trilobite Phacops Emmrich in North America. American Museum of Natural History, Bulletin, 151(4):286-337 Ëlkin, E.A. 1973 Stratigraphy of the Marine Lower Devonian and Eifelian deposits of the Altai-Sayan Fold Region. Mezhdunarodnyy Simpozium po Granitse Silura i Devona i Stratigrafii Nizhnego i Srednego Devona, Trudy, 3(2):109-118 Fedyanina E.S. 1973 Trilobite Complexes and Biostratigraphic Horizons of the Lower and Early Middle Cambrian of the Kuznetsk Alatau. Novokuznetsk, Moscow, pp. 154-160 Fortey, R.A., Bruton, D.L. 1973 Cambrian-Ordovician Rocks Adjacent to Hinlopenstretet, North Ny Friesland, Spitsbergen. Bulletin of the Geological Society of America, 84(7):2227-2242 Fritz, W.H. 1973 Cambrian Biostratigraphy, Mackenzie Mountains and Labrador. Geological Survey of Canada, Paper, 73-1A:254-259 Fritz, W.H. 1973. Medial Lower Cambrian Trilobites from the Mackenzie Mountains, Northwestern Canada. Geological Survey of Canada, Paper, 73-24:1-43 Gailite, L.K. 1973 Analysis of the Distribution and Significance in Correlation of Middle Ordovician Trilobites and Ostracods, Latvia. Problemy Regional'noj Geologii Pribaltiki i Belorussii, Riga (Zinatne) pp. 63-70 Gandl, J. 1973 Trilobites from the Devonian of Istanbul. Paleozoic of Istanbul. Ege Üniversitesi Fen Kitaplar Serisi, 40:95-96 Gandl, J. 1973 Die Karbon-Trilobiten des Kantabrischen Gebirges (NW-Spanien), 1. Die Trilobiten der Vegamián-Schichten (Ober-Tournai). [The Carboniferous Trilobites of the Cantabrian Cordillera (NW Spain), 1. The Trilobites of the Vegamián Formation (Upper-Tournaisian).] Senckenbergiana Lethaea, 54:21-63 Gil Cid, M.D. 1973 Nota preliminar sobre el contenido faunístico y edad del Cámbrico de Zafra y Alconera (Badajoz) . [Preliminary note on the faunal content and age of the Cambrian at Zafra and Alconera (Badajoz).] Boletín Geológico y Minero, 84(1):26-31 Gil Cid, M.D. 1973 Revision de los Trilobites del Cámbrico y Ordovicico de los Montes de Toledo y Sierra Morena. [Revision of the Trilobites from the Cambrian and Ordovician of the Montes de Toledo and Sierra Morena.] Coloquios de Paleontología, 23:1-12 Hahn, G., Brauckmann, C. 1973 Lower Viséan Trilobites from Feltrim, Ireland. Palaeontology, 16(2):391-397 Hahn, G., Hahn, R. 1973 Trilobiten aus dem Unter-Karbon (Dinantium) von Nötsch/Osterreich. [Trilobites from the Lower Carboniferous (Dinantian) of Nötsch/Austria.] Geologica et Palaeontologica, 7:135-146 Hahn, G., Hahn, R. 1973 Viséan Trilobites from Holwell, Somerset. Palaeontology, 16(3):551-561 Hahn, G., Hahn, R. 1973 Zur Evolution von Linguaphillipsia (Trilobita; Unter-Karbon). [On the Evolution of Linguaphillipsia (Trilobita; Lower Carboniferous).] Senckenbergiana Lethaea, 53:479-515 Haller, J. 1973 Die ordovizische Trilobitengattung Chasmops aus balto-skandischen Geschieben. [The Ordovician Trilobite Genus Chasmops from Baltic-Scandinavian Geschiebe.] Paläontologische Abhandlungen, Abteilung A (Paläozoologie) 4(4):725-768 Ham, W.E. 1973 Regional Geology of the Arbuckle Mountains, Oklahoma. The Geological Society of America, Field Trip Guidebook, 5:1-56 Harrington, H.J. 1973 El Ordovicico del Norte Argentino (Resumen del relato). [The Ordovician of Northern Argentina; A Report Summary.] Ameghiniana, 10(3):270-271 Havlíček, V., Kříž, J. 1973 Upper Llandoverian and Lower Devonian near Hyskov; Barrandian. Věstník Ústředního Ústavu Geologického, 48(2):103-107 Havlíček, V., Marek, L. 1973 Bohemian Ordovician and its International Correlation. Časopis pro Mineralogii a Geologii, 18(3):225-232 Heidrich, H. 1973 Einige Bemerkungen über den sehr seltenen Fund eines Häutungsrestes von einem ganzen Trilobiten der Gattung Niobe im oberen roten Orthocerenkalk von Hellekis-Kinnekulle. [Some remarks about the very rare finding of a moult from a whole Trilobites of the Genus Niobe in the upper red Orthocerenkalk of Hellekis-Kinnekulle.] Der Geschiebesammler, 8(3-4):17-18 Henningsmoen, G. 1973 The Cambro – Ordovician Boundary. Lethaia, 6(4):423-439 Hintze, L.F. 1973 Lower and Middle Ordovician Stratigraphic Sections in the Ibex Area, Millard County, Utah. Brigham Young University Geology Studies, 20(4):3-36 Houtman, G. 1973 Over Oeland, Trilobieten en Kristalappels. [About Oeland, Trilobites and Crystals.] Grondboor en Hamer, 27(5):125-131 Hu, C.H. 1973 Description of Basal Ordovician Trilobites from the Deadwood Formation, Northern Black Hills, South Dakota. Proceedings of the Geological Society of China, 16:85-95 Hughes, C.P. 1973 Ogygia buchi, Ogygiocaris buchii or Ogygiocarella debuchii. A Case History in the Nomenclature of Fossils. Geology, Ashtead, 4:7-17 Jago, J.B. 1973 Paraconformable contacts between Cambrian and Junee Group sediments in Tasmania. Journal of the Geological Society of Australia, 20(3):373-377 Jago, J.B. 1973 Cambrian Agnostid Communities in Tasmania. Lethaia, 6(4):405-421 Jago, J.B. 1973 Glyptagnostus reticulatus from the Huskisson River, Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 107:117-127 Karnekamp, C. 1973 Gerolstein in de Eifel. [Gerolstein in the Eifel.] Grondboor en Hamer, 27(4):104-113 Khajrullina, T.I. 1973 Trilobite Biostratigraphy of the Middle Cambrian Maya Stage in the Turkestan ranges. Central Asiatic Institute of Geology & Mineral Resources. Tashkent, Izdatelystvo (FAN) Uzbekistan, SSR, 112 pp. Kobayashi, T., Hamada, T. 1973 Cyrtosymbolids (Trilobita) from the Langgon Red Beds in northwestern Malaysia, Malaysia. Geology and Palaeontology of Southeast Asia, 12:1-28 Kobayashi, T., Hamada, T. 1973 Brief Note on Silurian Trilobite from Mt. Yokokura, Shikoku Island. Proceedings of the Japan Academy, 49(7):540-544 Korobov, M.N. 1973 Trilobites of the Family Conocoryphidae and their importance for the Stratigraphy of Cambrian deposits. Akademiya Nauk SSSR, Trudy Geologicheskogo Instituta (Moskva) 211:1-176 Korobov, M.N. 1973 [The Lower Cambrian stratigraphy of Northeast Siberia, along the Tuora-Sis Ridge downstream on the Lena River. Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya, 1973(6):99-105 Kushan, B. 1973 Stratigraphie und Trilobitenfauna in der Mila-Formation (MittelKambrium - Tremadoc) im Alborz-Gebirge (N-Iran). [Stratigraphy and Trilobite Fauna of the Mila-Formation (Middle Cambrian - Tremadocian) from the Alborz Mountains (Northern Iran).] Palaeontographica Abt.A, 144:113-165 Lacy, E.R. 1973 The Exoskeletal Microstructure of Two Middle Devonian Trilobites: Phacops rana and Dipleura dekayi. MSc Thesis. State University of New York at Buffalo, 111 pp. Larsson K. 1973 The Lower Viruan in the autochtonous Ordovician sequence of Jämtland. Sveriges Geologiska Undersökning, Ser. C, 683:1-82 Lauritzen, Ø. 1973 The Middle Ordovician of the Oslo Region, Norway, 24. Stage 4b at Lunner, Hadeland. Norsk Geologisk Tidsskrift, 53(1):25-40 Lawson, J.D. 1973 Facies and Faunal Changes in the Ludlovian rocks of Aymestrey, Herefordshire. Geological Journal, 8(2):247-278 Lazarenko, N.P. 1973 Middle and Upper Cambrian Strata of North-Central Siberia: Regional Arctic Geology of the USSR. American Association of Petroleum Geologists, Memoir, 19:291-295 Legg, D.P. 1973 Ordovician Stratigraphy and Palaeontology (Trilobita, Graptolithina), Canning Basin, Western Australia. PhD Thesis, University of Western Australia, 239 pp. Lendzion, K., Korobov, M.N., Rozanov, A.Y. 1973 Trilobite Finds from the Paradoxides oelandicus Zone of Western Latvia. Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya, 8:132-134 Lespérance, P.J., Bourque, P.A. 1973 The Synphoriinae; An Evolutionary Pattern of Lower and Middle Devonian Trilobites; Corrigenda. Journal of Paleontology, 47(2):329-330 Li, S., Yin, G. 1973 New Trilobites from Loushanguan Group (Middle-Upper Cambrian) of NE-Guizhou, South China. Communication of Stratigraphy and Palaeontology of SW-China, 3:22-34 Maksimova, Z.A., Modzhalevskaya, Y.A., Kaplun, L.I., Senkevich, M.A. 1973 The Lower Devonian of the Pacific Paleobiogeographical Region of USSR. International Geology Review, 15(6):626-640 Merriam, C.W. 1973 Paleontology and Stratigraphy of the Rabbit Hill Limestone and Lone Mountain Dolomite of Central Nevada. United States Geological Survey, Professional Paper, 808:1-50 Miller, J. 1973 Coignouina decora sp. nov. and Carbonocoryphe hahnorum sp. nov. (Trilobita) from a Visean fissure deposit near Clitheroe, Lancashire. Geological Magazine, 110:113-124 Modliński, Z. 1973 Stratigraphy and Development of the Ordovician in Northeastern Poland. Prace Instytutu Geologicznego, 72:1-74 Nazarov, B.B. 1973 Trilobites of the Mayian Stage in the Southeastern Siberian Platform. Paleontological Journal, 7(1):57-65 Nazarov, B.B. 1973 Trilobites of the Mayian Stage in the Southeastern Siberian Platform. Paleontologicheskii Zhurnal, 1973:63-73 Neben, W., Krueger, H.H., 1973 Fossilien Ordovicischer und Silurischer Geschiebe. Staringia, 2(1):1-73 Oldroyd, J.D. 1973 Biostratigraphy of the Cambrian Glossopleura Zone, West-Central Utah. MSc Thesis, University of Utah, 140 pp. Oldroyd, J.D. 1973 Biostratigraphy of Glossopleura Zone of West-Central Utah. The American Association of Petroleum Geologists, Bulletin, 57(5):960 Orłowski, S. 1973 Cambrian Deposits of the Podlasie Depression. Acta Geologica Polonica, 23(2):365-374 Ormiston, Allen R. 1973 Lower Permian Trilobites from Northern Yukon Territory and Ellesmere Island, District of Franklin. Geological Survey of Canada, Bulletin, 222:129-138 Osmólska, H. 1973 Tournaisian Trilobites from Dalnia in the Holy Cross Mts. Acta Geologica Polonica, 23(1):61-81 Owens, R.M. 1973 Ordovician Proetidae (Trilobita) from Scandinavia. Norsk Geologisk Tidsskrift, 53:117-181 Owens, R.M. 1973 British Ordovician and Silurian Proetidae (Trilobita). Palaeontographical Society, London, 127(535):1-98 Özgül, N., Metin, S., Dean, W.T. 1973 Lower Paleozoic Stratigraphy and Faunas of the Eastern Taurus Mountains in the Tufanbeyli region, Southern Turkey. Bulletin of the Mineral Research and Exploration Institute of Turkey, 79:9-16 Palmer, A.R. 1973 Atlas of Palaeobiogeography. Cambrian Trilobites. pp. 3-11 Elsevier Scientific Publishing Company, 530 pp. Petrunina, Z.E. 1973 New Genera and Species of Tremadocian Trilobites from Western Siberia. New Data on Geology and Index Fossils of Western Siberia, Tomsk University Press, 8:59-71 Pham, K.N. 1973 Late Cambrian Trilobite from Bong Son, Vietnam. Địa chất Việt Nam, 108:9-14 Pham, K.N. 1973 ý nghia di.a tang cua hoá dá Trilobita trong to Ninh Bình. Stratigraphic significance of Trilobite from the Ninh Bình, Vietnam. Địa chất Việt Nam, 108:28-31 Pillet, J. 1973 Sur quelques Trilobites Ordoviciens d'Iran oriental. [Some Ordovician Trilobites from Eastern Iran.] Annales de la Société Géologique du Nord, Ser.1, 93(1):33-38 Pillet, Jean 1973 Les Trilobites du Dévonien Inférieur et du Dévonien Moyen du Sud-Est du Massif Armoricain. 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Geological Society of America Bulletin, 84(10):3429-3442 Schrank, Eckart 1973 Trilobiten aus Geschieben der oberkambrischen Stufen 3-5. [Trilobites from Upper Cambrian Erratic Boulders. Stages 3-5] Paläontologische Abhandlungen, Abteilung A (Paläozoologie) 4(4):805-857 Schrank, E. 1973 Berichtigung zu Nileus-Arten (Trilobita) aus Geschieben des Tremadoc bis tieferen Caradoc Nileus exarmatus glacialis nom. nov. pro N. e. lineatus SCHRANK, 1972. [Correction to Nileus Species (Trilobita) from Sediments of Tremadoc to deeper Caradoc Nileus exarmatus glacialis nom. nov. per N. e. lineatus CABIN, 1972.] Zeitschrift für geologische Wissenschaften, 1(9):1186 Schrank, E. 1973 Denckmannites caecus n. sp., ein Blinder Phacopide aus dem höchsten Thüringer Silur. [Denckmannites caecus n. sp., A Blind Phacopid from the highest Thuringian Silurian.] Zeitschrift für Geologische Wissenschaften, 1(3):347-351 Schwimmer, D.R. 1973 The Middle-Cambrian Biostratigraphy of Montana and Wyoming. PhD Thesis, State University of New York at Stony Brook. 452 pp. Semashko, A.K. 1973 Stratigraphy and Trilobites of the Middle Cambrian in the Northern part of the Batenevsky Ridge. PhD Thesis, Tomsk University, 230 pp. Shah, S.K. 1973 New Conocoryphids from the Middle Cambrian of Kashmir. Himalayan Geology, 3:83-93 Sheng, X. 1973 On the Classification and Correlation of Ordovician Formations of China. Acta Geologica Sinica, 47(2):207-225 Shergold, J.H. 1973 A New Conocoryphid Trilobite from the Middle Cambrian of Western Queensland. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 126:19-26 Shergold, J.H. 1973 Bibliography and Index of Australian Cambrian Trilobites. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 140:67-84 Siveter, D.J. 1973 Trilobites of the family Calymenidae from the Ordovician, Silurian and Devonian systems of North-West Europe. PhD Thesis, University of Leicester, 480 pp. 92 plts. St. Jean, J. 1973 A New Cambrian Trilobite from the Piedmont of North Carolina. American Journal of Science, Series 5, 273:196-216 Stitt, J.H. 1973 Earliest Ordovician Trilobites, Wichita Mountains, Oklahoma. Geological Society of America Abstracts with Programs, 5(4):353-354 Sturmer, W., Bergström, J. 1973 New Discoveries on Trilobites by X-Rays. Paläontologische Zeitschrift, 47(1/2):104-141 Szymanski, B. 1973 Tremadocian and Arenigian in the Bialowieza Area. Prace Instytutu Geologicznego, 69:1-92 Tasch, P. 1973 The Skeleton Shedders (Arthropods- II). pp. 504-544 Paleobiology of the Invertebrates. Data Retrieval from the Fossil Record. John Wiley & Sons, Inc. Taylor, M.E. 1973 Biogeographic Significance of some Cambrian and Ordovician Trilobites from Eastern New York State. Geological Society of America Abstracts with Programs, 5(2):226-227 Taylor, M.E. 1973 Late Cambrian Trilobite Biofacies in the Western United States. Geological Society of America Abstracts with Programs, 5(7):836-837 Terrell, F.M. 1973 Silicified Trilobite Zonation in the Lower Fillmore Formation in Western Utah. Brigham Young University Geology Studies, 20(4):67-90 Towe, K.M. 1973 Trilobite Eyes: Calcified Lenses in Vivo. Science, 179:1007-1009 Vere, V.K. 1973 Living Habits and Functional Morphology of the Ordovician Trilobite Cryptolithus. Geological Society of America Abstracts with Programs, 5(2):231 Webby, B.D. 1973 Remopleurides and Other Upper Ordovician Trilobites from New South Wales. Palaeontology, 16(3):445-475 White, W.W. 1973 Paleontology and Depositional Environments of the Cambrian Wheeler Formation, Drum Mountains, West-Central Utah. MSc Thesis, University of Utah, 135 pp. Whittington H.B. 1973 Atlas of Paleogeography. Ordovician Trilobites. pp. 13-18 Elsevier Scientific Publishing Company, 530 pp. Whittington, H.B., Hughes, C.P. 1973 Ordovician Trilobite Distribution and Geography. 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Contributions 2.] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 146:221-261 Andresen, A. 1974 New Fossil Finds from the Cambro-Silurian Meta-sediments on Hardangervidda. Norges Geologiske Undersøkelse, Bulletin, 304:55-60 Apollonov, M.K. 1974 Ashgillian Trilobites of Kazakhstan. Akademiya Nauk Kazakhskoy SSR, Ordena Trudovogo Krasnogo Znameni Institut Geologicheskikh Nauk nm. K.I. Satpayeva. Alma Ata. 136 pp. Ashton, J.H. 1974 Distribution of Intraspecific Variation of Nonagnostid Trilobites of the Pterocephaliid Biomere of the Great Basin. MSc Thesis, University of Kansas, 62 pp. Baldis, B.A., Blasco, G. 1974 Trilobites Ordovícicos de la Comarca de Jáchal, Precordillera Argentina. 1. Telephinidae. [Ordovician Trilobites of the Region of Jáchal, Precordillera Argentina. 1. Telephinidae.] Ameghiniana, 11(1):71-87 Balashova, E.A. 1974 Ontogeny of the Trilobites Ceratopyge forficula and Promegalaspides kasachstanensis. 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Cambrian of the New World. John Wiley & Sons Publishing, 300 pp. Cowie, J.W., Rushton, A.W.A. 1974 Palaeogeography of the Cambrian of the British lsles. pp. 177-184 Lower Palaeozoic Rocks of the World. Volume 2. Cambrian of the New World. John Wiley & Sons Publishing, 300 pp. Cuerda, A.J. 1974 Zur Stratigraphie des Altpaläozoikums in Argentinien. [On the Stratigraphy of the Ancient Paleozoic in Argentina.] Geologische Rundschau, 63(3):1261-1277 Dean, W.T. 1974 Lower and Middle Paleozoic Biostratigraphy, Gaspe, Quebec, and Maritime Region. Geological Survey of Canada, Paper, 74-1A:301 Dean, W.T. 1974 The Trilobites of the Chair of Kildare Limestone (Upper Ordovician) of Eastern Ireland. Part 2. Palaeontographical Society, London, 128(539):61-98 Dungrakoti, B.D.. Sinha, P.K.. Das, B.K. 1974 Trilobites from Zanskar Valley, Ladakh District, Jammu and Kashmir State. Indian Minerals, 28:114-115 Eldredge, N. 1974 Character Displacement in Evolutionary Time. American Zoologist, 14:1083-1097 Eldredge, N. 1974 Stability, Diversity, and Speciation in Paleozoic Epeiric Seas. Journal of Paleontology, 48(3):540-548 Ëlkin, E.A., Zheltonogova, V.A. 1974 Biostratigraphic Division and Correlation of Silurian Deposits in the Altai Mountains. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 130:54-63 Ëlkin, E.A. 1974 The Most Ancient Dechenellids (Trilobites) and Silurian Stratigraphy of the Altai Mountains. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 130:64-90 Ëlkin, E.A. 1974 The Evolutionary Sequence of Trilobite and Separation of the States of the Upper Silurian. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 276:162-168 Feist, R. 1974 Devonische Scutelluidae (Trilobiten) aus der Östlichen Montagne Noire (Südfrankreich). 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Palaeontology, 17(2):409-421 Hu, C.H. 1974 Ontogenies of Two Middle Ordovician Trilobites from the Edinburg Formation, Virginia. Transactions and Proceedings of the Palaeontological Society of Japan, New Series, 95:353-363 Ingham, J.K. 1974 The Upper Ordovician Trilobites from the Cautley and Dent Districts of Westmoreland and Yorkshire, Part 2. Palaeontographical Society, London, 128(538):1-59-87 Jago, J.B. 1974 Evidence for Scavengers from Middle Cambrian Sediments in Tasmania. Neues Jahrbuch für Geologie und Paläontologie, Monatschefte, 1974:13-17 Jago, J.B. 1974 A New Middle Cambrian Polymerid Trilobite from North-Western Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 108:141-149 Jago, J.B., Daily, B. 1974 The Trilobite Clavagnostus Howell from the Cambrian of Tasmania. Palaeontology, 17(1):95-109 Jell, P.A. 1974 Faunal Provinces and Possible Planetary Reconstruction of the Middle Cambrian. Journal of Geology, 82(3):319-350 Kaplan, A.A., Andreyeva, O.N., Chernysheva, N.Y., Goryanskiy, V.Y. 1974 First Find of Upper Cambrian Fossils in the Southern Baltic Region of the USSR. Doklady of the Academy of Sciences of the U.S.S.R., Earth Sciences Sections, 209:88-89 Kaplan, A.A., Andreyeva, O.N., Chernysheva, N.Y., Goryanskiy, V.Y. 1974 First Find of Upper Cambrian Fossils in the Southern Baltic Region of the USSR. Doklady Akademii Nauk SSSR, 209(6):1393-1394 Kepper, J.C. 1974 Antipathetic Relation between Cambrian Trilobites and Stromatolites. American Association of Petroleum Geologists, Bulletin, 58:141-143 Kesling, R.V., Segall, R.T., Sorensen, H.O. 1974 Devonian Strata of Emmet and Charlevoix Counties, Michigan. University of Michigan, Museum of Paleontology, Papers on Paleontology, 7:1-187 Kobayashi, T., Hamada, T. 1974 Silurian Trilobites of Japan in Comparison with Asian, Pacific and other Faunas. Palaeontological Society of Japan, Special Paper, 18:1-155 Kobayashi, T., Hamada, T. 1974 On the Time-Relation between the Graptolite Zones and Dalmanitina Beds near the Ordovician-Silurian Boundary in Eurasia. Proceedings of the Japan Academy, 50(7):487-492 Kobayashi, T., Hamada, T. 1974 On the Geological Age of the Fukuji Formation in the Hida Plateau. Proceedings of the Japan Academy, 50(9):760-763 Kolobova, I.M. 1974 Age-caused Morphological Variations of the Carapace of Parabasilicus powisi (Murchison), Trilobita. Trudy Vsesoyuznogo Nauchno-Issledovatel'skogo Geologicheskogo Instituta (VSEGEI), N.S. 182:128-137 Kowalski, H. 1974 Gerolstein; Ein Klassischer Fossilfundort. [Gerolstein; A Classic Area of Fossil Discovery.] Der Aufschluss, 25(10):540-552 Kozlov, M.S., Klenina, L.N., Podkovyrin, G.V., Davydov, F.G. 1974 First Find of Silurian and Lower Devonian Fauna in Rudny Altai. Doklady of the Academy of Sciences of the U.S.S.R., Earth Sciences Sections, 214(6):136-138 Kozlov, M.S., Klenina, L.N., Podkovyrin, G.V., Davydov, F.G. 1974 First Find of Silurian and Lower Devonian Fauna in Rudny Altai. Doklady Akademii Nauk SSSR, 214(6):1393-1396 Kříž, J., Pek, I. 1974 Dysplanus, Nobiliasaphus and Petrbokia (Trilobita) in the Llandeilo of Bohemia. Věstník Ústředního Ústavu Geologického, 49(1):19-27 Kríz, J., Pek, I. 1974 On the Genus Radiaspis from the Silurian and Devonian of the Middle Palaeozoic (Trilobita). Věstník Ústředního Ústavu Geologického, 49(3):177-181 Krueger, H-H. 1974 Die Porenöffnungen an den Augenstielen von Asaphus (Neoasaphus) cornutus und Asaphus (Neoasaphus) kowalewskii. [The Pore Openings on the Eyestalks of Asaphus (Neoasaphus) cornutus and Asaphus (Neoasaphus) kowalewskii.] Zeitschrift für Geologische Wissenschaften, Berlin, 2(9):1085-1091 Lespérance, P.J. 1974 The Hirnantian Fauna of the Percé Area (Quebec) and the Ordovician-Silurian Boundary. American Journal of Science, Series 5, 274:10-30 Levitskiy, Y.S. 1974 Evolution of Upper Devonian Representatives of the Genus Phacops Emmrich, 1839 (S.L.) Part 1.] Geologiya i Razvedka, 17(8):24-31 Levitskiy, Y.S. 1974 Evolution of Upper Devonian Representatives of the Genus Phacops Emmrich, 1839 (S.L.) Part 2.] Geologiya i Razvedka, 17(11):51-57 Lin Tianrui 1974 A New Species of Dalmanitina (Trilobita) from the Upper Ordovician of Wuning, Jiangxi. Journal Nanjing University, Natural Sciences Edition (B) 1974(1):113-120 Lochman-Balk, C. 1974 Late Dresbachian (Late Cambrian) Biostratigraphy of North America. Geological Society of America Bulletin, 85(1):135-140 Lu, Y. 1974 Permian Trilobites. p. 299 In: Handbook of Stratigraphy and Palaeontology Southwest China. Nanjing Institute of Geology and Palaeontology, Academia Sinica, Science Press, Beijing, 454 pp. Lu, Y., Zhang, W.T. 1974 Ordovician Trilobites. pp. 124-136 In: Handbook of Stratigraphy and Palaeontology Southwest China. Nanjing Institute of Geology and Palaeontology, Academia Sinica, Science Press, Beijing, 454 pp. Lu, Y., Zhang, W.T., Qian, Y., Zhu, Z., Lin, H., Zhou, Z.Y., Zhang, S., Wu, H.J. 1974 Cambrian Trilobites. pp. 82-107 In: Handbook of Stratigraphy and Palaeontology Southwest China. Nanjing Institute of Geology and Palaeontology, Academia Sinica, Science Press, Beijing, 454 pp. Lu, Y., Zhu, Z., Qian, Y. 1974 The Bioenvironmental Control Hypothesis and its Application to the Cambrian Biostratigraphy and Palaeozoogeography. Memoirs of the Nanjing Institute of Geology and Palaeontology, Academia Sinica, 5:27-116 Ludvigsen, R. 1974 Ordovician Formations and Faunas, Southern Mackenzie Mountains. Canadian Journal of Earth Sciences, 12(4):663-697 Lukyanov, V.S., Zhuravleva, I.T., Luchununa, V.A., Khajrullina, T.I. 1974 On the Biostratigraphy of the Lower Cambrian Argelès River Basin. pp. 36-44 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 312 pp. Luo, H. 1974 Trilobita. Vol. 1:597-694. In: Atlas of Fossils of Yunnan. People's Press of Yunnan Province, Kunming. Vol.I (Text), 864 pp. Vol. 2 (Plates), 701 pp. Maksimova, Z.A. 1974 First Find of Devonian Trilobites in Mongolian Altai and New Data on Molting by Phacopida. Trudy - Vsesoyuznyy Ordena Lenina Nauchno-Issledovatel'skiy Geologicheskiy Institut im A.P. Karpinskogo, Novaya Seriya, 182(5):164-170 Martinsson, A. 1974 The Cambrian of Norden. pp. 185-284 Lower Palaeozoic Rocks of the World. Volume 2. Cambrian of the British Isles, Norden, and Spitsbergen. John Wiley & Sons, 300 pp. Massa, D., Termier, G., Termier, H. 1974 Le Carbonifère de Libye Occidentale. Stratigraphie et Paléontologie. [The Carboniferous of Western Libya. Stratigraphy and Paleontology.] Notes et Mémoires Compagnie Française des Pétroles, 11:139-206 Mount, J.D. 1974 Early Cambrian Faunas from the Marble and Providence Mountains, San Bernardino County, California. Bulletin of the Southern California Paleontological Society, 6(1):1-5 Neuman, R.B., Bruton, D.L. 1974 Early Middle Ordovician Fossils from the Hølonda Area, Trondheim Region, Norway. Norsk Geologisk Tidsskrift, 54:69-115 Ogienko, L.V. 1974 Trilobites of the Lower Ordovician. pp. 109-133 Biostratigraphy of Cambrian and Ordovician Deposits in the Southern Siberian Platform. (VOSTSIBNIIGGIMS, Nedra: Moscow) 207 pp. Ogienko, L.V., Vjalyj V.I., Kolosnicyna, G.R. 1974 Biostratigraphy and Cambrian Trilobites Average Daldyno-Alakit District of Yakutia. Stratigraphy and Biostratigraphy of the South of Eastern Siberia, Irkutsk, pp. 14-37 Okazaki, Y., Tanaka, K., Tanaka, Y. 1974 A Discovery of the Devonian Trilobites from Fukui Prefecture. Journal of the Geological Society of Japan, 80(11):563 Okazaki, Y. 1974 Devonian Trilobites from the Fukuji Formation in the Hida Massif, Central Japan. Kyoto University, Memoirs of the Faculty of Science, Series of Geology and Mineralogy, 40:84-94 Omori, M., Isobe, I. 1974 The Discovery of Limestone Boulders from the Beach of Niijima Island, Tokyo. Journal of the Geological Society of Japan, 80(11):561-562 Orłowski, S. 1974 Lower Cambrian Biostratigraphy in the Holy Cross Mts, based on the Trilobite family Olenellidae. Acta Geologica Polonica, 24(1):1-16 Owens, R.M. 1974 The Affinities of the Trilobite Genus Scharyia, with a Description of Two New Species. Palaeontology, 17(3):685-697 Palmer, A.R. 1974 Search for the Cambrian World: Sedimentological, geophysical, and paleontological data can be used to identify ancient continents and provide some limits to their placement on the globe. American Scientist, 62(2):216-224 Peel, J.S. 1974 Lower Cambrian Fossils from Nyeboe Land, North Greenland Fold belt. Grønlands Geologiske Undersøkelse, Rapport, 65:1-17 Pickerill, R.K. 1974 Geology of the South Berwyn Hills, North Wales, with Particular Reference to Upper Ordovician Marine Benthic Communities. PhD Thesis, University of Liverpool, 515 pp. Pillet, Jean & Vaněk, Jiří 1974 Gerastos (Oehlertaspis) Nov. Nom., Trilobite, Eodévonien Supérieur. [Gerastos (Oehlertaspis) Nov. Name., Trilobite, upper Lower Devonian.] Compte rendu sommaire des séances de la Société Géologique de France, 15(5-6):125 Pocock, K.J. 1974 A Unique Case of Teratology in Trilobite Segmentation. Lethaia, 7(1):63-66 Poulsen, V. 1974 Olenellacean Trilobites from Eastern North Greenland. Bulletin of the Geological Society of Denmark, 23(1-2):79-101 Price, D. 1974 Trilobites from the Sholeshook Limestone (Ashgill) of South Wales. Palaeontology, 17(4):841-868 Repina, L.N. 1974 Concerning the Question of the Lower and Middle Cambrian Boundary in the Siberian Platform and Surrounding Territories. pp. 76-103 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 312 pp. Repina; L.N., Lazarenko, N.P., Meshkova, N.P., Korshunov, V.I., Nikiforov, N.I., Aksarina, N.A. 1974 Biostratigraphy and Fauna of the Lower Cambrian of Charaulach (Kh. Tuora-Sis). Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Moscow) 235:1-299 Repina, L.N., Zharkova, T.M. 1974 On the Environmental Conditions of Trilobites in the Early Cambrian Basin of Siberia. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 84:100-108 Robison, R.A., Campbell, D.P. 1974 A Cambrian Corynexochoid Trilobite with Only Two Thoracic Segments. Lethaia, 7(4):273-282 Ross, R.J. 1974 Early Paleozoic Trilobites, Sedimentary Facies, Lithospheric Plates, and Ocean Currents. American Association of Petroleum Geologists, Bulletin, 58(5):917-918 Rushton, A.W.A. 1974 The Cambrian of Wales and England. pp. 43-122 Lower Palaeozoic Rocks of the World. Volume 2. Cambrian of the British Isles, Norden, and Spitsbergen. John Wiley & Sons, 300 pp. Sadler, P.M. 1974 Trilobites from the Gorran Quartzites, Ordovician of Cornwall. Palaeontology, 17(1):71-93 Schrank, E. 1974 Kambrische Trilobiten der China-Kollektion v. Richthofen. Teil 1. Die Chuangia-Zone von Saimaki. [Cambrian Trilobites of China Collection v. Richthofen. Part 1. The Chuangia Zone of Saimaki.] Zeitschrifte für Geologische Wissenschaften, Berlin, 2(5):617-643 Schneck, M.C. 1974 Mid-Atlantic Trilobites. Geotimes, 19(4):16 Shaver, R.H. 1974 The Niagaran (Middle Silurian) Macrofauna of Northern Indiana: Review, Appraisal, and Inventory. Indiana Academy of Science Proceedings, 83:301-315 Shaw, F.C. 1974 Simpson Group (Middle Ordovician) Trilobites of Oklahoma. Journal of Paleontology 48(5), Memoir 6, Part II:1-54 Shawver, L.J. 1974 Trilobite Eyes: An Impressive Feat of Early Evolution. Science News, 105(5):72-73 Sheng, X. 1974 The Age of the Dalmanitina Beds in China. pp. 53-95 Iubdivision and correlation of the Ordovician System in China, Geological Publishing House: Beijing Sheng, X. 1974 Ordovician Trilobites from Western Yunnan and its Stratigraphical Significance. pp. 96-140 Subdivision and correlation of the Ordovician System in China, Geological Publishing House: Beijing Shergold, J.H., Cooper, R.A., MacKinnon, D.I., Yochelson, E.L. 1974 Late Cambrian Fossils (Brachiopoda, Mollusca, Trilobita) from Northern Victoria Land, Antarctic. Australia Bureau of Mineral Resources, Record, 1974/163:1-63 Skipp, B.A.1974 Trilobites in Type Section of Copper Basin Group. United States Geological Survey, Professional Paper, 900:35 Taylor, Mi.E., Halley, R.B. 1974 Systematics, Environment, and Biogeography of Some Late Cambrian Trilobites from Eastern New York State. United States Geological Survey, Professional Paper, 834:1-38 Teichert, C. 1974 Marine Sedimentary Environments and their Faunas in Gondwana Area. American Association of Petroleum Geologists, Memoir, 23:361-394 Termier, H., Termier, G. 1974 Distribution des Faunes Marines dans le sud de Téthys et sur la bordure Septentrionale du Gondwana au cours de Paléozoique Supérieur. [Distribution of Marine Faunas in Southern Tethys and the Northern Ddge of Gondwana during the Upper Paleozoic.] Annales de la Société Géologique de Belgique, 97:387-446 Termier, H., Termier, G. 1974 Pseudophillipsia azzouzi nov.sp. Trilobite Griffithididé Permien du Djebel Tebaga (Tunisie). [Pseudophillipsia azzouzi nov.sp. Trilobite Griffithidid Permian from Jebel Tebaga (Tunisia).] Geobios, 7(3):257-265 Teixeira, C. 1974 Aspectos da Geologia e da Paleontologia da Serra do Marão. [Aspects of Geology and Paleontology of Serra do Marão.] Boletim da Sociedade Geológica de Portugal, 29:1-8 Tomczykowa, E. 1974 Stratigraphic Correlation of Podlasie Sediments based on Ostracods and Trilobites in the Baltic Region of Poland (Upper Silurian). Biuletyn Instytutu Geologicznego, 276:78-86 Tomczykowa, E., Witwicka, E. 1974 Stratigraphic Correlation of Podlasian Deposits on the basis of Ostracodes and Trilobites in the Peri-Baltic area of Poland (Upper Silurian). Biuletyn Instytutu Geologicznego, 276:55-84 Tripp, R.P. 1974 New Encrinurid Trilobites From the Galena Formation (Ordovician) of Wisconsin and Iowa. Journal of Paleontology, 48(3):485-488 Webby, B.D. 1974 Upper Ordovician Trilobites from Central New South Wales. Palaeontology, 17(2):203-252 Whittington, H.B., Hughes, C.P. 1974 Geography and Faunal Provinces in the Tremadoc Epoch. Paleogeographic Provinces and Provinciality, 21:203-218 Wolfart, R. 1974 Die Fauna (Brachiopoda, Mollusca, Trilobita) aus dem Unter-Kambrium von Kerman, Südost-Iran. [The Fauna (Brachiopoda, Mollusca, Trilobita) from the Lower Cambrian of Kerman, southeastern Iran.] Geologisches Jahrbuch. Reihe B: Regionale Geologie Ausland, 8:1-70 Wolfart, R. 1974 Die Fauna (Brachiopoda, Mollusca, Trilobita) des älteren Ober-Kambriums (Ober-Kushanian) von Dorah Shah Dad, Südost-Iran, und Surkh Bum, Zentral-Afghanistan. [The Fauna (Brachiopoda, Mollusca, Trilobita) of the older Upper Cambrian (Upper Kushanian) by Dorah Shah Dad, Southeast Iran, and Surkh Bum, Central Afghanistan.] Geologisches Jahrbuch. Reihe B: Regionale Geologie Ausland, 8:71-184 Wolfart, R., Kursten, M. 1974 Stratigraphie und Palaeogeographie des Kambriums im mittleren Sued-Asien (Iran bis Nord-Indien). [Cambrian Stratigraphy and Paleogeography in South-Central Asia, Iran to North India.] Geologisches Jahrbuch. Reihe B: Regionale Geologie Ausland, 8:185-234 Zhang, W.T. 1974 Silurian Trilobites. pp. 173-187 In: Handbook of Stratigraphy and Palaeontology Southwest China. Nanjing Institute of Geology and Palaeontology, Academia Sinica, Science Press, Beijing, 454 pp. Zhang, W.T. 1974 Devonian Trilobites. pp. 235-237 In: Handbook of Stratigraphy and Palaeontology Southwest China. Nanjing Institute of Geology and Palaeontology, Academia Sinica, Science Press, Beijing, 454 pp. Zhuravleva, I.T., Rozanov, A.Y. (eds.) 1974 Biostratigraphy and Paleontology of the Lower Cambrian of Europe and Northern Asia. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Moscow) 312 pp. Zuidema, G. 1974 De Fossiele Fauna van Gotland. [The Fossil Fauna of Gotland.] Gea, 7(1):7-14 *** 1975 Trilobite Citations (145) *** Alberti, G.K.B. 1975 Zur Paläozoogeographischen Verbreitung von Warburgella rugulosa (ALTH 1874) (Trilobita, Devon-Basis). [On the Palaeozoology-Geographic Distribution of Warburgella rugulosa (ALTH 1874) (Trilobita, Devonian Basis).] Mitteilungen des Geologisch Paläontologischen Institut der Universität Hamburg, 44:1-10 Alberti, H. 1975 Neue Trilobiten (Waribole) aus dem Ober-Devon IV-VI (Nord-Afrika und Mittel-Europa); Beiträge 3. [New Trilobites (Waribole) from the Upper Devonian IV-VI, North Africa and Central Europe; Part 3.] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 149(2):180-210 Alberti, H. 1975 Neue Trilobiten (Waribole) aus dem Ober-Devon IV-V (Nord-Afrika und Mittel-Europa); Beiträge 4, Nebst Revision einiger Typus-Spezies der Proetidae Salter 1864, aus dem Ober-Devon II-V. [New Trilobites (Waribole) from the Upper Devonian IV-V, northern Africa and Central Europe: Part 4, Including Revision of some type Species of the Proetidae, from the Upper Devonian II-V.] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 150(2):207-226 Alpert, S.P., Moore, J.N. 1975 Lower Cambrian Trace Fossil Evidence for Predation on Trilobites. Lethaia, 8(3):223-230 Apollonov, M.K. 1975 Ordovician Trilobite Assemblages of Kazakhstan. Fossils and Strata, 4:375-380 Ashton, J.H., Rowell, A.J. 1975 Environmental Stability and Species Proliferation in Late Cambrian Trilobite Faunas: A Test of the Niche-Variation Hypothesis. Paleobiology, 1(2):161-174 Baker, C.J., Schmidt, B.L., Sherwin, L. 1975 Revised Stratigraphy of the Cobar - Gunderbooka Area. Quarterly Notes - Geological Survey of New South Wales, 20:1-14 Balashova, E.A. 1975 Trilobites of the Kitaygorodskiy Horizon of Podolia. Voprosy Paleontologii, 7:102-123 Baldis, B.A., Blasco, G. 1975 Primeros Trilobites Ashgillianos del Ordovícico Sudamericano. [First Ashgillian Trilobites of the South American Ordovician.] Actas, 1° Congreso Argentino de Paleontología y Bioestratigrafía, 1975(1):33-48 Baldis, B.A., Sarudiansky, R.M. 1975 El Devónico del Noroeste de la Precordillera Argentina. [The Northwest Devonian of the Argentine Precordillera.] Revista de la Asociación Geológica Argentina, 30(4):301-330 Benedetto, J.L., Malanca, S. 1975 Los Trilobites Ordovícicos de Los Colorados (Departamento Tumbaya, Provincia de Jujuy). [The Ordovician trilobites of Los Colorados (Tumbaya Department, Province of Jujuy).] Actas, 1° Congreso Argentino de Paleontología y Bioestratigrafía 1975(1):149-173 Benedetto, J.L., Toro, M. 1975 Desarollo Ontogenetico de Thysanopyge argentina Kayser (Trilobita) y la Validez de Megalaspis saltaensis (Kayser). [Ontogenetic Development of Thysanopyge argentina Kayser (Trilobita) and the Validity of Megalaspis saltaensis (Kayser).] Actas, 1° Congreso Argentino de Paleontología y Bioestratigrafía 1975(1):175-190 Campbell, K.S.W. 1975 Cladism and Phacopid Trilobites. Alcheringa, 1(1):87-96 Campbell, K.S.W. 1975 The Functional Morphology of Cryptolithus. Fossils and Strata, 4:65-86 Campbell, K.S.W. 1975 The Functional Anatomy of Phacopid Trilobites: Musculature and Eyes. Journal and Proceedings of the Royal Society of New South Wales, 108:168-188 Capera J.C., Courtessole R., Pillet J. 1975 Biostratigraphie de l'ordovicien Inférieur de la Montagne Noire (France Meridionale) Tremadocien Inférieur. [Biostratigraphy of the Lower Ordovician of Montagne Noire, Southern France, Lower Tremadocian.] Bulletin de la Société d'Histoire Naturelle de Toulouse, 111(3-4):337-378 Carls, P. 1975 The Ordovician of the Eastern Iberian Chains near Fombuena and Luesma (Prov. Zaragoza, Spain). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 150(2):127-146 Čech, S. 1975 Cranidial Reticulation and Functional Morphology of the Cephalic Fringe in Trinucleidae (Trilobita). Věstník Ústředního Ústavu Geologického, 50(3):173-177 Chlupáč, I. 1975 New finds of fauna in the metamorphic Devonian of the Hruby Jesenik Mountains, Moravia, Czechoslovakia. Časopis Pro Mineralogii a Geologii, 20(3):259-271 Chlupáč, I. 1975 The Distribution of Phacopid Trilobites in Space and Time. Fossils and Strata, 4:399-408 Chugaeva, M.N. 1975 Late Ordovician Trilobites of the North-East of the USSR. Akademiya Nauk SSSR Ordena Trudovogo Krasnogo Znameni Geologicheskiy Institut Trudy, 272:1-75 Cisne, J.L. 1975 Anatomy of Triarthrus and the Relationships of the Trilobita. Fossils and Strata, 4:45-64 Clarkson, E.N.K. 1975 The Evolution of the Eye in Trilobites. Fossils and Strata, 4:7-31 Clarkson, E.N.K. 1975 Trilobite Eyes and the Optics of Des Cartes and Huygens. Nature, 254:663-667 Cocks, L.R.M. & Price, D. 1975 The Biostratigraphy of the Upper Ordovician and Lower Silurian of South-West Dyfed, with comments on the Hirnantia Fauna. Palaeontology, 18(4):703-724 Cook, H.E., Taylor, M.E. 1975 Basinal Environments and Trilobites of the Cambrian-Ordovician Hales Limestone American Association of Petroleum Geologists Annual Meeting Abstracts, 2:13 Cook, H.E., Taylor, M.E. 1975 Early Paleozoic Continental Margin Sedimentation, Trilobite Biofacies, and the Thermocline, Western United States. Geological Society of America, Geology, 3(10):559-562 Courtessole, R. 1975 Un Genre de Paradoxididae (Centropleurinae) nouveau pour la Montagne Noire (France Méridionale). [A New Genus of Paradoxididae (Centropleurinae) from the Montagne Noire (Southern France).] Bulletin de la Société d'Histoire Naturelle de Toulouse, 111(1-2):211-214 Courtessole, R., Pillet, J. 1975 Sur Deux Espèces Nouvelles de Trilobites du Trémadocien Supérieur de la Montagne Noire. [On Two New Trilobite Species from the Upper Tremadocian of Montagne Noire.] Bulletin de la Société d'Etudes Scientifiques de l'Anjou, N.S. 9:65-71 Crimes, T.P. 1975 Trilobite Traces from the Lower Tremadoc of Tortworth. Geological Magazine, 112:33-46 Crimes, T.P. 1975 The Production and Preservation of Trilobite Resting and Furrowing Traces. Lethaia, 8(1):35-48 Daily, B. & Jago, J.B. 1975 The Trilobite Lejopyge Hawle and Corda and the Middle-Upper Cambrian Boundary. Palaeontology, 18(3):527-550 Dalingwater, J.E. 1975 Secondary Microstructures in Trilobite Cuticles. Fossils and Strata, 4:151-154 Dalmatov, B.A. 1975 Trilobita. In: Atlas of Fauna and Flora of the Palaeozoic and Mesozoic of the Buryat CSSR, Palaeozoic. Ministry of Geology, RSFSR Buryat Territorial Geological Administration, Nedra: Moscow. 181 pp. Dean, W.T. 1975 Cambrian and Ordovician Correlation and Trilobite Distribution in Turkey. Fossils and Strata, 4:353-374 Engel, B.A., Morris, L.N. 1975 Linguaphillipsia (Trilobita) in the Carboniferous of Eastern Australia. Senckenbergiana Lethaea, 56:147-189 Feist, R. 1975 Corrélations stratigraphiques majeures dans le Dévonien de la Montagne Noire d'après les faunes de Trilobites. [Major Stratigraphic Correlations in the Devonian Montagne Noire according to the Faunas of Trilobites.] 3ème Réunion Annuelle des Sciences de la Terre: Montpellier, p. 148 Fletcher, H.O. 1975 Silurian and Lower Devonian Fossils from the Cobar Area of New South Wales. Records of the Australian Museum, 30:63-85 Fortey, R.A. 1975 Early Ordovician Trilobite Communities. Fossils and Strata, 4:331-352 Fortey, R.A. 1975 The Ordovician Trilobites of Spitsbergen. II. Asaphidae, Nileidae, Raphiophoridae and Telephinidae of the Valhallfonna Formation. Norsk Polarinstitutt Skrifter, 162:1-207 Fortey, R.A., Owens, R.M. 1975 Proetida - A New Order of Trilobites. Fossils and Strata, 4:227-239 Fritz, W.H., Mountjoy, E.W. 1975 Lower and Early Middle Cambrian Formations near Mt. Robson, British Columbia and Alberta. Canadian Journal of Earth Sciences, 12(2):119-131 Gailite, L.K. 1975 Upper Ordovician Trilobites in Latvia. Lithuanian Scientific-Research Geological Survey Institute. pp. 5-19 Gailite, L.K., Ulst, R.Z. 1975 Stratigraphy and Fauna of the Lower Ordovician Latvia. pp. 82-131 In: Geology Crystalline Basement and Sedimentary Cover of the Baltic States. Gil Cid, M.D. 1975 Interés Estratigráfico de los Placopariinae en el Ordovícico. [Stratigraphic Interest in the Placopariinae in the Ordovician.] Boletín Geológico y Minero, 86(4):1-6 Gil Cid, M.D. 1975 Los Trilobites del Cámbrico inferior de Alanis (Sevilla). [The Lower Cambrian Trilobites of Alanis, Seville Province.] Boletín Geológico y Minero, 86(4):7-20 Gordon, M., Yochelson, E.L. 1975 Gastropoda, Cephalopoda, and Trilobita of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming. United States Geological Survey Professional Paper, 848F:1-30 Haefner, R. 1975 Cephalon Size and Shape of Two Coeval Lower Cambrian Olenellid Trilobites from California. Geological Society of America, Abstracts with Programs, 7(1):68 Hahn, G., Brauckmann, C. 1975 Revision Zweier Trilobiten-Arten aus dem Perm Asiens. [Revision of Two Trilobite Species from the Permian of Asia.] Geologica et Palaeontologica, 9:117-124 Hahn, G., Brauckmann, C. 1975 Zur Evolution von Carbonocoryphe (Trilobita; Unter-Karbon). [On the Evolution of Carbonocoryphe (Trilobita; Lower Carboniferous).] Senckenbergiana Lethaea, 56:305-333 Hahn, G., Hahn, R. 1975 Die Trilobiten des Ober-Devon, Karbon and Perm. 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Fossils and Strata, 4:87-91 Hessler, R.R., Newman, W.A. 1975 A Trilobitomorph Origin for the Crustacea. Fossils and Strata, 4:437-459 Hintze, L.F., Robison, R.A. 1975 Middle Cambrian Stratigraphy of the House, Wah Wah, and Adjacent Ranges in Western Utah. Geological Society of America Bulletin, 86(7):881-891 Houtman, G. 1975 Over Kivik, Andrarum en Agnostus. [About Kivik, Andrarum and Agnostus.] Grondboor en Hamer, 29(4):123-129 Hu, C.H. 1975 Ontogenies of Three Late Cambrian Trilobites from the Deadwood Formation, Northern Black Hills, South Dakota. Bulletins of American Paleontology, 67(287):251-272 Hu, C.H. 1975 Ontogenies of Four Species of Silicified Middle Ordovician Trilobites from Virginia. Proceedings of the Geological Society of China, 18:115-117 Hu, C.H. 1975 Ontogenies of Two Species of Silicified Trilobites from Middle Ordovician, Virginia. Transactions and Proceedings of the Palaeontological Society of Japan, New Series, 97:32-47 Huber, M.E. 1975 A Paleoenvironmental Interpretation of the Upper Cambrian Eau Claire formation of West-central Wisconsin. MSc (Geology) Thesis, University of Wisconsin-Madison, 110 pp. Hughes, C.P., Ingham, J.K., Addison, R. 1975 The Morphology, Classification and Evolution of the Trinucleidae (Trilobita). Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences, 272:537-604 Iglesias, S.J. 1975 Sobre una Nueva Especie de Trilobite del Ordovicico de Jujuy. [On a New Species of Trilobite of the Ordovician of Jujuy.] Revista del Instituto de Geología y Minería, 1:77-79 Jago, J.B., Pike, G.A., Mills, D. 1975 Cambrian Stratigraphy of the St. Valentines Peak Area, North-Western Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 109:85-90 Jaanusson, V. 1975 Evolutionary Processes Leading to the Trilobite Suborder Phacopina. Fossils and Strata, 4:209-218 Jell, P.A. 1975 The Abathochroal Eye of Pagetia, A New Type of Trilobite Eye. Fossils and Strata, 4:33-44 Jell, P.A. 1975 Australian Middle Cambrian Eodiscoids with a Review of the Superfamily. Palaeontographica Abt.A, 150:1-97 Kesling, R.V., Chilman, R.B. 1975 Strata and Megafossils of the Middle Devonian Silica Formation. University of Michigan, Museum of Paleontology, Papers on Palaeontology, 8:1-408 Kobayashi, T., Hamada, T. 1975 Devonian Trilobite Provinces. Proceedings of the Japan Academy, 51(6):447-451 Koepnick, R.B. 1975 Depositional History of the Upper Cambrian Pterocephaliid Biomere from West-Central Utah. Geological Society of America, Abstracts with Programs, 7(7):1149 Kowalski, H. 1975 Cornuproetus (Diademaproetus) aus dem Eifelium (Mitteldevon) der Eifel. [Cornuproetus (Diademaproetus) from the Eifelian (Middle Devonian) of Eifel.] Der Aufschluss, 26:97-101 Krueger, H.H. 1975 Arbeitstechniken bei der Präparierung von Fossilien aus Geschieben - dargestellt am Beispiel ordovizischer Trilobiten. [Working Techniques in the Preparation of Fossils from Sediments - illustrated by the example of Ordovician Trilobites.] Neue Museumskunde, 18(4):304-311 Kues, B.S. 1975 The Fauna and the Paleoecology of the Oketo Member, Barneston Limestone (Lower Permian), of Kansas and Nebraska. PhD Thesis, Indiana University, 352 pp. Kurtz, V.E. 1975 Franconian (Upper Cambrian) Trilobite Faunas From the Elvins Group of Southeast Missouri. Journal of Paleontology, 49(6):1009-1043 Lamont, A. 1975 Cambrian Trilobites from the Pass of Leny, Perthshire, Scotland. Scottish Journal of Science, 1(4):199-215 Lang, V., Chlupáč, I. 1975 New Finds of Trilobites in the Kulm of the Drahanská Vrchovina Upland (Moravia, Czechoslovakia). Věstník Ústředního Ústavu Geologického, 50(6):337-344 Leanza, A.F., Baldis, B.A. 1975 Tafnaspididae; Nueva Familia de Komaspidacea (Trilobita) del Ordovicico del norte de Argentina. [Tafnaspididae; New Family of Komaspidacea (Trilobita) of the Ordovician of the north of Argentina.] Actas, 1° Congreso Argentino de Paleontología y Bioestratigrafía, 1975(1):125-132 Leanza, A.F., Baldis, B.A. 1975 Pliomeridius: Nuevo Género de Trilobite del Llanvirniano del Norte Argentino. [Pliomeridius: New Trilobite Genus of the Northern Argentinean Llanvirnian.] Ameghiniana, 12:184-189 Lespérance, P.J. 1975 Stratigraphy and Paleontology of the Synphoriidae (Lower and Middle Devonian Dalmanitacean Trilobites. Journal of Paleontology, 49(1):91-137 Levi-Setti, R. 1975 Trilobites: A Photographic Atlas: First Edition. University of Chicago Press, 213 pp. Lisogor, K.A. 1975 Biostratigraphy of the Upper Cambrian and Tremadocian Lesser Karatau. Geology (Alma-Ata) 9:3-11 Liu, Y.J. 1975 Spinoredlichia, A New Early Cambrian Trilobite Genus from Kueichou Province. Acta Geologica Sinica, 49(1):14-16 Lu, Y. 1975 Ordovician Trilobite Faunas of Central and Southwestern China. Palaeontologia Sinica, New Series B, Whole Number, 152(11):1-463 Luo, H. 1975 Some Lower Cambrian Trilobites from Wuding and Luquan, Yunnan. Reports of Stratigraphy and Palaeontology, Southwest China, 7:66-71 Ludvigsen, R. 1975 Middle Ordovician Trilobites, South Nahanni River Area, District of Mackenzie. PhD Thesis, University of Western Ontario, 524 pp. Ludvigsen, R. 1975 Ordovician Formations and Faunas, Southern Mackenzie Mountains. Canadian Journal of Earth Sciences, 12(4):663-697 Maksimova, Zlata Aleksandrovna 1975 Trilobita. In: Characteristic Fauna of Silurian and Devonian Border Layers of Central Kazakhstan. Materialy po Geologii Tsentral'nogo Kazakhstana, 12:119-131 Martinsson, A. (ed.) 1975 Evolution and Morphology of the Trilobita, Trilobitoidea and Merostomatata. Fossils and Strata, 4:1-467 Mattéi, J., Feist, R. 1975 Observations concernant la protérogenèse, d'après des exemples de paedomorphose constatés chez des ammonites du Lias et des trilobites du dévonie. [Observations Concerning Protogenogenesis, from examples of Paedomorphosis observed in Lias ammonites and Trilobites of Deviation.] 3ème Réunion Annuelle des Sciences de la Terre: Montpellier McNamara, K.J. 1975 Upper Ordovician Stratigraphy and Trilobites of the Southern Lake District. PhD Thesis, Cambridge University, 376 pp. Miller, J. 1975 Structure and Function of Trilobite Terrace Lines. Fossils and Strata, 4:155-178 Mount, J.D. 1975 Biostratigraphy of the Lower Cambrian in Southeastern California. Geological Society of America, Abstracts with Programs, 6(3):224 Öpik, A.A. 1975 Templetonian and Ordian Xystridurid Trilobites of Australia. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 121:1-84 Öpik, A.A. 1975 Cymbric Vale Fauna of New South Wales and Early Cambrian Biostratigraphy. Australia Bureau of Mineral Resources, Geology and Geophysics, Bulletin, 159:1-78 Orłowski, S. 1975 The Systematic Position and Ontogeny of the Lower Cambrian Trilobite Species Ellipsocephalus sanctacrucensis (Sansonowicz, 1959). Acta Geologica Polonica, 25(3):369-375 Orłowski, S. 1975 Lower Cambrian Trilobites from Upper Silesia (Goczałkowice Borehole). Acta Geologica Polonica, 25(3):377-383 Orłowski, S. 1975 Cambrian and Upper Precambrian Lithostratigraphic Units of the Święty Krzyż Mountains. Acta Geologica Polonica, 25(3):431-448 Ormiston, A.R. 1975 Siegenian Trilobite Zoogeography in Arctic North America. Fossils and Strata, 4:391-398 Ormiston, A.R. 1975 Humeia, New Middle Devonian Trilobite from Western Canada. Journal of Paleontology, 49(3):494-500 Osgood, R.G., Drennen, W.T. 1975 Trilobite Trace Fossils from the Clinton Group (Silurian) of East-Central New York State. Bulletins of American Paleontology, 67(287):299-348 Osmólska, H. 1975 Fine Morphological Characters of some Upper Palaeozoic Trilobites. Fossils and Strata, 4:201-208 Owens, R.M., Thomas, A.T. 1975 Radnoria, A New Silurian Proetacean Trilobite, and the Origins of the Brachymetopidae. Palaeontology, 18(4):809-822 Peel, J.S., Christie, R.L. 1975 Lower Palaeozoic Stratigraphy of Southern Peary Land, Eastern North Greenland. Grønlands Geologiske Undersøkelse, Rapport, 75:21-25 Pham, K.N. 1975 Finding of Trilobite Fossils in SE Sông Mã Zone, Vietnam. Địa Chất Việt Nam, 118:26 Pillet, J. 1975 Observations complémentaires sur les trilobites du Dévonien inférieur du synclinal d'Angers. 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In: Stratigraphy and Fauna of the Lower Paleozoic of the Northern Submontane Belt of Turkestan and Alai Ridges (Southern Tyan-shan). Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 278:100-248 Robison, R.A. 1975 Species Diversity Among Agnostoid Trilobites. Fossils and Strata, 4:219-226 Romano, M. 1975 Harpid Trilobites from the Ordovician of North Portugal. Comunicações dos Serviços Geológicos de Portugal, 59:27-36 Ross, R.J. 1975 Early Paleozoic Trilobites, Sedimentary Facies, Lithospheric Plates, and Ocean Currents. Fossils and Strata, 4:307-330 Rozova, A.V., Rozov, S.N. 1975 Trilobites. In: Description of Paleontological Objects Using Latin Terminology. Collection of Scientific Papers.] Akademiia Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) pp. 17-136 Schrank, E. 1975 Kambrische Trilobiten der China-Kollektion v. Richthofen. Teil 2. Die Fauna mit Kaolishania? quadriceps von Saimaki. 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Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 200:1-252 Stitt, J.H. 1975 Adaptive Radiation, Trilobite Paleoecology, and Extinction, Ptychaspid Biomere, Late Cambrian of Oklahoma. Fossils and Strata, 4:381-390 Strusz, D.L. 1975 Silurian Stratigraphic Units of the Southern Part of the Molong High. Australia Bureau of Mineral Resources, Record, 1975/147:1-68 Suárez-Riglos, M. 1975 Nota Sobre la Validez de la Especie Phacops orurensis Bonarelli, 1921. [Note on the Validity of the Species Phacops orurensis Bonarelli, 1921.] Revista Técnica de Yacimientos Petrolíferos Fiscales Bolivianos, 4(3):125-127 Suárez-Soruco, R. 1975 Nuevos Trilobites del Tremadociano Inferior (Ordovicio) del Sur de Bolivia. 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Acta Palaeontologica Polonica, 20:3-46 Tomczykowa, E. 1978 A New Specific Name for Trimerus lobatus Tomczykowa, 1975, and taxonomic value of Homalonotus lobatus Prouty, 1923. Acta Palaeontologica Polonica, 23(2):195-198 Tomczykowa, E. 1975 Homalonotinae in Upper Silurian and Lowermost Devonian Biostratigraphy and Palaeogeography. Fossils and Strata, 4:409-414 Tuckey, M.E. 1975 Sexual Dimorphism in the Devonian Trilobite Phacops rana. MSc Geology Thesis, Michigan State University, 90 pp. Vere, V.K. 1975 Discriminant-Function Analysis and Population Structure of the Trilobite Cryptolithus. Geological Society of America, Abstracts with Programs, 7:128-129 Whittington, H.B. 1975 Trilobites with Appendages from the Middle Cambrian, Burgess Shale, British Columbia, Canada. Fossils and Strata, 4:97-136 Yi, Y., Xiang, L. 1975 Trilobites from the Middle Devonian of Nandan County, Guangxi.] Professional Papers of Stratigraphy and Palaeontology, 1:105-110 Zhou, Z.Q., Chen R.Y. 1975 Trilobites. 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Acta Geologica Sinica (English Edition) 90(6):1976-1999 Conrad, B. 1976 Stalking the Trilobite on Sherman Ridge. Pennsylvania Geology, 7(5):7-8 Cooper, R.A., Jago, J.B., MacKinnon, D.I., Simes, J.E., Braddock, P.E. 1976 Cambrian Fossils from the Bowers Group, Northern Victoria Land, Antarctica. New Zealand Journal of Geology and Geophysics, 19(2):283-288 Courtessole, R., Pillet, J. 1976 Contribution à l'étude des Faunes Trilobitiques de l'Ordovicien Inférieur de la Montagne Noire. Les Eulominae et les Nileidae. [Contribution to the Study of Trilobite Faunas of the Lower Ordovician of Montagne Noire; the Eulominae and the Nileidae.] Annales de la Société Géologique du Nord, Ser.1, 95:251-272 Cowen, R., Kelley, J.S. 1976 Stereoscopic Vision within the Schizochroal Eye of Trilobites. Nature, 261:130-131 Crimes, T.P. & Marcos, A. 1976 Trilobite Traces and the Age of the Lowest Part of the Ordovician Reference Section for NW Spain. Geological Magazine, 113:349-356 Dean, W.T. 1976 Some aspects of Ordovician correlation and trilobite distribution in the Canadian Appalachians. pp. 227-250 In: The Ordovician System: Proceedings of a Palaeontological Association Symposium, Birmingham, University of Wales Press & National Museum of Wales: Cardiff. 696 pp. Dempster, K. 1976 The External Anatomy of the Ordovician Trilobite Cryptolithus bellulus. MSc Thesis, Cornell University, 115 pp. Destombes, J. 1976 The Ordovician of the Moroccan Anti-Atlas. pp. 411-413 In: The Ordovician System: Proceedings of a Palaeontological Association Symposium, Birmingham, University of Wales Press & National Museum of Wales: Cardiff. 696 pp. Dîl, N., Termier, G., Termier, H., Vachard, D. 1976 Contribution à l'étude Stratigraphique et Paléontologique du Viséen supérieur et du Namurien inférieur du Bassin Houiller de Zonguldak (nord-ouest de la Turquie). [Contribution to the Stratigraphic and Palaeontological Study of Upper Visean and Lower Namurian of the Zonguldak Coal Basin (North-Western Turkey).] Annales de la Société Géologique de Belgique, 99:401-449 Egorova, L.I., Shabanov, Y.Y., Rozanov, A.Y., Savitskij, V.E., Chernysheva, N.E., Shishkin, B.B. 1976 Elanka and Kuonamka Facies Stratotypes of the Lower boundary of the Middle Cambrian in Siberia. Trudy Sibirskogo Nauchno-issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 211:1-167 Eichbaum, K.W. 1976 Drei Trilobiten-Kleinformen aus den Riffkalken des Silan-See Gebietes Dalarne. [Three Trilobite Small Forms from the Reef limestones of the Silan-Sea Area Dalarne.] Der Geschiebesammler, 10(2):9-21 Eldredge, N. 1976 Collecting Trilobites in North America. Fossils Magazine, pp. 58-67 Ëlkin, E.A., Obut, A.M. 1976 Silurian of Siberia and Related Regions.] pp. 38-47 In: Precambrian and Paleozoic of Siberia and Related Regions. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 103 pp. Feist, R. 1976 Systématique, Phylogénie et Biostratigraphie de Quelques Tropidocoryphinae (Trilobita) du Dévonien Français. [Systematics, Phylogeny and Biostratigraphy of Some Tropidocoryphinae (Trilobita) of the French Devonian.] Geobios, 9(1):47-80 Fortey, R.A., Barnes, C.R. 1976 Early Ordovician Trilobite and Conodont Communities and their Influence on Biogeography. International Geological Congress, Abstracts, 7:303-304 Fortey, R.A., Clarkson, E.N.K. 1976 The Function of the Glabellar 'Tubercle' in Nileus and other Trilobites. Lethaia, 9(1):101-106 Fortey, R.A., Rushton, A.W.A. 1976 Chelidonocephalus Trilobite Fauna from the Cambrian of Iran. Bulletin of the British Museum (Natural History), Geology Series, 27(4):321-340 Fritz, W.H. 1976 Lower Cambrian Stratigraphy, Mackenzie Mountains, Northwestern Canada. Brigham Young University Geology Studies, 23(2):7-22 Garcia-Alcalde, J.L., Arbizu, M.A. 1976 Les Faunes Pélagiques du Dévonien Moyen de Léon (Versant Méridional des Montagnes Cantabriques, NO de l'Espagne). [Pelagic Faunas of the Middle Devonian Léon (Southern Slope of the Cantabrian Mountains, from Northern Spain).] Annales de la Société Géologique du Nord, Ser.1, 96(4):413-417 Gil Cid, M.D. 1976 Los Trilobites Asaphidae del Arenig de San Pablo de los Montes (Toledo, España). [The Trilobites Asaphidae of the Arenig of San Pablo de los Montes (Toledo, Spain).] Tecniterrae, 12:1-8 Gotto, A.P. 1976 Ordovician Trilobites and Biostratigraphy of East Greenland. MSc Thesis, University of Bristol, 246 pp. Hammann, W. 1976 The Ordovician of the Iberian Peninsula A Review. pp. 387-409 In: The Ordovician System: Proceedings of a Palaeontological Association Symposium, Birmingham, University of Wales Press & National Museum of Wales: Cardiff. 696 pp. Hammann, W. 1976 Trilobiten aus dem oberen Caradoc der Östlichen Sierra Morena (Spanien). [Trilobites from the upper Caradoc of the Eastern Sierra Morena (Spain).] Senckenbergiana Lethaea, 57:35-85 Henderson, R.A. 1976 Upper Cambrian (Idamean) Trilobites from Western Queensland, Australia. Palaeontology, 19(2):325-364 Henry, J.L. 1976 Kerfornella nov. gen., Trilobite Homalonotidae de l'Ordovicien Armoricain et Iberique. [Kerfornella nov. gen., Homalonotidae Trilobite from the Ordovician of Armoricain and Spain.] Geobios 9(5):665-671 Herbert, C. 1976 Sydney Basin Palaeogeography of Carboniferous Trilobites. Geological Survey of New South Wales, 17(2):7830-R00061019 Hintz, .H., Palmer, A.R. 1976 Upper Cambrian Orr Formation: Its Subdivisions and Correlatives in Western Utah. United States Geological Survey Professional Paper, 1405-G:1-25 Hu, C.H. 1976 Ontogenies of Three Species of Silicified Middle Ordovician Trilobites from Virginia. Transactions and Proceedings of the Palaeontological Society of Japan, New Series, 101:247-263 Jago, J.B. 1976 Late Middle Cambrian Agnostid Trilobites from North-Western Tasmania. Palaeontology, 19(1):133-172 Jago, J.B. 1976 Late Middle Cambrian Agnostid Trilobites from the Gunns Plains Area, North-Western Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 110:1-18 Kennedy, G.L. 1976 Cambrian Trilobites of the Mohave. Fossils Magazine, pp. 75-77 Kesling, R.V., Johnson, A.M., Sorensen, H.O. 1976 Devonian Strata of the Afton - Onaway Area, Michigan. University of Michigan, Museum of Paleontology, Papers on Palaeontology 17:1-148 Klunk, W. 1976 The Trilobites of Swatara Gap, Pennsylvania. Rocks & Minerals, 51(4):189-190 Kobayashi, T. 1976 Distribution of Cambrian Trilobites in the Peri-Gondwana Seas. Proceedings of the Japan Academy, 52(4):187-190 Kobayashi, T. 1976 On the Ordovician Trilobite Provinces. Proceedings of the Japanese Academy, 52(5):232-235 Kobayashi, T. 1976 On the Relation between the Lower Ordovician Trilobites and Conodont Horizons in South Korea. Proceedings of the Japan Academy, 52(6):300-303 Kobayashi, T., Hamada, T. 1976 A New Silurian Trilobite from Ofunato, North Japan. Proceedings of the Japan Academy, 52(7):367-370 Kolata, D.R. 1976 An Early Inhabitant of Illinois–The Trilobite. Illinois State Geological Survey, Geogram, 8:1-2 Kowalski, H. 1976 Versteinerungen aus dem Unteren Emsium (Unterdevon) von Oberstadtfeld/Eifel. [Petrification from the Lower Emsian (Lower Devonian) of Oberstadtfeld/Eifel.] Der Aufschluss, 27:229-245 Kurtz, V.E. 1976 Biostratigraphy of the Cambrian and Lowest Ordovician, Bighorn Mountains and Associated Uplifts in Wyoming and Montana. Brigham Young University Geology Studies, 23(2):215-227 Kutscher, M. 1976 Fundbericht: Warburgella cf. baltica, Otarion elegantulum, Ogmasaphus pretextus (Trilobita; Ordivizium - Silur) von Rügen. [Findings: Warburgella cf. baltica, Otarion elegantulum, Ogmasaphus pretextus (Trilobita, Ordivician - Silurian) of Rügen.] Der Geschiebesammler, 10(1):27-32 Landrum, R.S., Sherwin, L. 1976 Warburgella from central New South Wales. Records of the Geological Survey of New South Wales, 17(2):135-146 Laurie, J.R. 1976 The Geology of the Kimbriki Area. BSc Thesis, University of Newcastle, 105 pp. Lazarenko, N.P., Repina, L.N. 1976 Trilobites of the Lower Cambrian of the Pre-Kolyma. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 296:162-174 Letendre, J. 1976 Révision des Phacopidae (Trilobita) du Silurien de l'est de l'Amérique du Nord. [Revision of Phacopidae (Trilobita) from the Silurian of eastern North America.] MSc Thesis, Université de Montréal, 202 pp. Levi-Setti, R. 1976 Ancient and Wonderful Eyes. Fossils Magazine, pp. 24-34 Levi-Setti, R. 1976 A Portfolio of Trilobites. Fossils Magazine, pp.35-41 Legg, D.P. 1976 Ordovician Trilobites and Graptolites from the Canning Basin, Western Australia. Geologica et Palaeontologica, 10:1-58 Lespérance, P.J., Bertrand, R. 1976 Population Systematics of the Middle and Upper Ordovician Trilobite Cryptolithus from the St.Lawrence Lowlands and Adjacent Areas of Quebec. Journal of Paleontology, 50(4):598-613 Lu, Y., Zhu, Z., Chen, J., Liu, G., Yu, W., Chen, X., Xu, H. 1976 Ordovician Biostratigraphy and Palaeozoogeography of China. Memoirs of the Nanjing Institute of Geology and Palaeontology, Academia Sinica, 7:1-83 Ludvigsen, R. 1976 New Cheirurinid Trilobites from the Lower Whittaker Formation (Ordovician), Southern Mackenzie Mountains. Canadian Journal of Earth Sciences, 13(7):947-949 Ludvigsen, R. 1976 Middle Ordovician Trilobite Biofacies, Southern Mackenzie Mountains. Geological Association of Canada, Joint Annual Meeting Abstracts, 1:39 Lutz‐Garihan, A.B., Cuffey, R.J. 1976 Ditomopyge and Ameura, Trilobites in the Permian Wreford Megacyclothem of Kansas, Nebraska, and Oklahoma. Geological Society of America, Abstracts with Programs, 8:989 Lutz‐Garihan, A.B. & Cuffey, R.J. 1976 Ditomopyge and Ameura, Trilobites in the Permian Wreford Megacyclothem of Kansas, Nebraska, and Oklahoma. Oklahoma Geology Notes, 36(6):247‐248 McBride, D.J. 1976 Outer Shelf Communities and Trophic Groups in the Upper Cambrian of the Great Basin. Brigham Young University Geology Studies, 23(2):139-152 McTavish, R.A., Legg, D.P. 1976 The Ordovician of the Canning Basin, Western Australia. pp. 447-478 In: The Ordovician System: Proceedings of a Palaeontological Association Symposium, Birmingham, University of Wales Press & National Museum of Wales: Cardiff. 696 pp. Miall, A.D. 1976 Proterozoic and Paleozoic Geology of Banks Island, Arctic Canada. Geological Survey of Canada, Bulletin, 258:1-77 Mikulic, D.G. 1976 Distribution and Community Succession of Trilobites (Thornton Reef, Illinois). Geological Society of America, North-Central Section and Western Michigan University, 22 pp. Miller, J. 1976 The Sensory Fields and Life Mode of Phacops rana (Green, 1832) (Trilobita). Transactions of the Royal Society of Edinburgh: Earth Sciences, 69(3):337-367 Morzadec, P. 1976 Presence de Trimerocephalus caecus (Gurich, 1896) (Trilobita, Phacopidae) dans le Famennien Inférieur du Finistère: Interet Stratigraphique et Paleogeographique. [Presence of Trimerocephalus caecus (Gurich, 1896) (Trilobita, Phacopidae) in the Lower Famennien of Finistere: Stratigraphic and Paleogeographic Interest.] Geobios, 9(3):367-371 Morzadec, P. 1976 Les Trilobites. In: Les Schistes et Calcaires Eodevoniens de Saint-Ceneré (Massif Armoricain France). Sedimentologie - Paleontologie - Stratigraphie. [The Trilobites. In: The Early Devonian Shales and Limestones of Saint-Ceneré (Armorican Massif France). Sedimentology - Paleontology - Stratigraphy.] Mémoires Société géologique et minéralogique de Bretagne, 19:285-294 Mount, J.D. 1976 Early Cambrian Faunas from Eastern San Bernardino County, California. Southern California Paleontological Society, Bulletin, 8(12):173-182 Nan, R. 1976 Trilobita pp. 333-352. Palaeontological Atlas of North China and Inner Mongolia. Geological Publishing House, Beijing, 502 pp. Ormiston, A.R. 1976 New Middle Devonian Trilobites from the Northwestern Canada. Journal of Paleontology, 50(6):1162-1174 Osadchaya, D.V. 1976 The Biostratigraphy of Lower Cambrian Horizons of the Altai-Sayan Region. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 296:103-126 Pabian, R.K., Strimple, H.L. 1976 Some Missourian Trilobites from Northeastern Oklahoma. Oklahoma Geology Notes, 36(6):228-230 Palmer, A.R., Campbell, D. P. 1976 Biostratigraphic Implications of Trilobite Biofacies: Albertella Zone, Middle Cambrian, Western United States. Brigham Young University Geology Studies, 23(2):39-50 Parkin, J. 1976 Silurian Rocks of the Bull's Head, Annascaul and Derrymore Glen Inliers, Co. Kerry. Proceedings of the Royal Irish Academy, B76:577-606 Percival, I.G. 1976 The Geology of the Licking Hole Creek Area, near Walli, Central Western New South Wales. Journal and Proceedings of the Royal Society of New South Wales, 109:7-23 Perry, D.G., Chatterton, B.D.E. 1976 Phacops and other Trilobites from Emsian Age Beds of the Delorme Formation, Mackenzie Mountains, Northwest Territories. Canadian Journal of Earth Sciences, 13(10):1466-1478 Pillet, J. 1976 Pseudocalymene Pillet 1973 and Eucalymene Lu 1975 (Calymenine, Trilobites). Bulletin de la Société Géologique de France, Ser. 7, 18(3):96 Plumb, K.A., Shergold, J.H., Stefanski, M.Z. 1976 Significance of Middle Cambrian Trilobites from Elcho Island, Northern Territory. Bureau of Mineral Resources, Journal of Australian Geology and Geophysics, 1(1):51-55 Přibyl, A., Vaněk, J. 1976 Palaeoecology of Berounian Trilobites from the Barrandian Area. Rozpravy Ceskoslovenské Akademie Ved, Řada Matematických a Přírodnich Ved, 86(5):1-40 Qian, Y. 1976 Two Early Ordovician Trilobite Species from the Qomolangma Region. pp. 137-138 A Report of Scientific Investigations in the Qomolangma Region, Science Press, Beijing, 474 pp. Repina, L.N. 1976 The Oldest Trilobites of Siberia. Paleontologiya; Morskaya geologiya, Izd. Nauka, Moscow, USSR, pp. 43-51 Repina, L.N., Belyaeva, G.V., Sobolev, L.P. 1976 New Data on the Lower Cambrian in the Basin of the Shevli River. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 296:151-161 Reyment, R.A. 1976 Illustrated Catalogue of the Type Collections of the Palaeontological Museum of the University of Uppsala. University of Uppsala, Palaeontological Institute, 3:1-11 Robison, R.A. 1976 Middle Cambrian Trilobite Biostratigraphy of the Great Basin. Brigham Young University Geology Studies, 23(2):93-109 Romano, M. 1976 The Trilobite Genus Placoparia from the Ordovician of the Valongo Area, North Portugal. Geological Magazine, 113(1):11-28 Schrank, E. 1976 Kambrische Trilobiten der China-Kollektion v. Richthofen. Teil 3. Mittelkambrische Faunen von Taling. [Cambrian Trilobites of China Collection v. Richthofen. Part 3. Central Cambrian Faunas of Taling.] Zeitschrifte für Geologische Wissenschaften, Berlin, 4(6):891-919 Semashko, A.K. 1976 Biostratigraphic Scheme Dismemberment Lowermost Middle Cambrian Batenevsky Ridge. Tomsk Polytechnic Institute, Geology and Paleontology Section, 281:91-95 Shaw, F.C., Fortey, R.A. 1976 Middle Ordovician Trilobite Assemblages of Proto-North America. Geological Society of America, Abstracts with Programs, 8(2):265-266 Shergold, J.H., Cooper, R.A., MacKinnon, D.I., Yochelson, E.L. 1976 Late Cambrian Brachiopoda, Mollusca, and Trilobita from Northern Victoria Land, Antarctica. Palaeontology, 19(2):247-291 Siveter, D.J. 1976 The Middle Ordovician of the Oslo Region, Norway, 27. Trilobites of the Family Calymenidae. Norsk Geologisk Tidsskrift, 56:335-396 Šnajdr, M. 1976 A New Find of the Trilobite Luhops expectans in the Cambrian of the Skryje Area. Časopis Národního Muzea. Oddil Přírodovědný, 145(1):47-48 Šnajdr, M. 1976 New Proetid Trilobites from the Silurian and Devonian of Bohemia. Časopis Národního Muzea. Oddil Přírodovědný, 145(2):60-64 Šnajdr, M. 1976 New Proetid Trilobites from the Silurian and Devonian of the Barrandian (Czechoslovakia). Časopis Pro Mineralogii a Geologii, 21(3):313-319 Šnajdr, M. 1976 New Proetid Trilobites from the Silurian and Devonian of Bohemia. Věstník Ústředního Ústavu Geologického, 51(1):51-55 Šnajdr, M. 1976 New Finds of Frilobites from the Dobrotivá Formation (Llandeilian) in the Barrandian. Věstník Ústředního Ústavu Geologického, 51(4):231-237 Šnajdr, M. 1976 Stratigraphical Significance of Proetid Trilobites in the Barrandian Silurian and Devonian. Vyzkumné Práce Ústředního Ústavu Geologiického, 12:5-30 Stitt, J.H. 1976 Functional Morphology and Life Habits of the Late Cambrian Trilobite Stenopilus pronus Raymond. Journal of Paleontology 50(4):561-576 Stockton, W.L., Cowen, R. 1976 Stereoscopic Vision in One Eye: The Schizochroal Eye of Trilobites. Geological Society of America, Abstracts with Programs, 8(6):1124-1125 Stockton, W.L., Cowen, R. 1976 Stereoscopic Vision in One Eye: Paleophysiology of the Schizochroal Eye of Trilobites. Paleobiology, 2(4):304-15 Struve, W. 1976 Beiträge zur Kenntnis der Phacopina (Trilobita). 9. Phacops (Omegops) n.sg.(Trilobita; Ober-Devon). [Contributions to the Knowledge of Phacopina (Trilobita). 9. Phacops (Omegops) n.sg. (Trilobita, Upper Devonian).] Senckenbergiana Lethaea, 56:429-451 Suárez-Soruco, R. 1976 El Sistema Ordovicico en Bolivia. [The Ordovician System in Bolivia.] Revista Técnica de Yacimientos Petrolíferos Fiscales Bolivianos, 5(2):111-223 Taylor, M.E. 1976 Indigenous and Redeposited Trilobites from Late Cambrian Basinal Environments of Central Nevada. Journal of Paleontology, 50:668-700 Taylor, M.E., Cook, H.E. 1976 Continental Shelf and Slope Facies in the Upper Cambrian and Lowest Ordovician of Nevada. Brigham Young University Geology Studies, 23(2):181-214 Taylor, M.E., Robison, R.A. 1976 Trilobites in Utah Folklore. Brigham Young University Geology Studies, 23(2):1-5 Titus, R., Cameron, B. 1976 Fossil Communities of the Lower Trenton Group (Middle Ordovician) of Central and Northwestern New York State. Journal of Paleontology, 50(6):1209-1225 Tripp, R.P. 1976 Trilobites from the Basal Superstes Mudstones (Ordovician) at Aldons Quarry, Near Girvan, Ayrshire. Transactions of the Royal Society of Edinburgh: Earth Sciences, 69:369-396 Ulst, R.Z. 1976 Graptolite, Trilobite and Conodont Zonation and in the Lower Ordovician Western Latvia. Proceedings of the Baltic States on the Stratigraphy, Vilnius: 54-55 Walmsley, V.G., Bassett, M.G. 1976 Biostratigraphy and Correlation of the Coralliferous Group and Gray Sandstone Group (Silurian) of Pembrokeshire, Wales. Proceedings of the Geologists' Association, 87(2):191-220 Walters, M., Sheehan, P.M., Lespérance, P.J. 1976 Climacograptus typicalis typicalis and Associated Shelly Fossils from Lake Waswanipi, Québec. Canadian Journal of Earth Sciences, 13(5):697-703 Workum, R.H., Bolton, T.E., Barnes, C.R. 1976 Ordovician Geology of Akpatok Island, Ungava Bay, District of Franklin. Canadian Journal of Earth Sciences, 13(1):157-178 Zhuravleva, I.T., Meshkov, N.P., Repina, L.N. 1976 Cambrian of Siberia and Related Regions.] pp. 19-30 In: Precambrian and Paleozoic of Siberia and Related Regions. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 103 pp. *** 1977 Trilobite Citations (135) *** Aceñolaza, F.G., González, O.E. 1977 El Ordovícico de la Zona de Arroyo Volcán, en la Sierra de Santa Bárbara, Provincia de Jujuy. [The Ordovician of the Arroyo Volcano Zone, in the Sierra of Santa Bárbara, Jujuy Province.] Revista del Instituto de Geología y Minería, 2:125-137 Aceñolaza, F.G., Toselli, A. 1977 Observaciones Geológicas y Paleontológicas sobre el Ordovícico de la Zona de Chaschuil, Provincia de Catamarca. [Geological and Paleontological observations on the Ordovician of the Chaschuil Zone, Province of Catamarca.] Acta Geológica Lilloana, 14:55-81 Alberti, G.K.B. 1977 Rabat-Tiflet area in Morocco. The Silurian-Devonain Boundary. International Union of Geological Sciences, Series A, 5:159-167 Alberti, H. 1977 Die "eB2-"Schwellenkalke" im Wieda-Tal (Harz) nach dem Neufund von Cromus krolmusi I. Chlupáč, 1971 (Tril.). [The "eB2-Limestones" in Wieda Valley (Harz Region) after the Discovery of Cromus krolmusi. I. Chlupáč, 1971 (Tril.)] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1977:577-583 Ancygin, N.Y. 1977 Trilobites of the Karakoľ-Mikhailovsk horizon of the Lower Ordovician of the Southern Urals. pp. 68-95. Akademiya nauk SSSR, Trudy Instituta geologii i geokhimii, Uralskiy nauchnyi tsentr, 126 pp. Ancygin, N.Y. 1977 Trilobites of the Karakol-Mikhailovsk Horizon of the Lower Ordovician of the Southern Urals. Trudy Instituta Geologij i Geohimij, Akademiya Nauk SSSR, Uralskij Nauchnyj Centr, 126:68-95 Ancygin, N.Y. 1977 Trilobites. In: Biostratigraphy and Fauna of the Lower Devonian from the Eastern Slopes of the Urals. pp. 106-114 Ministerstvo Geologii RSFSR Ural'skoe Territorial'noe Geologiceskoe Upravlenie [Report of the Ministry of Geology RSFSR] Ancygin, N.Y., Nasedkina, V.A., Rozov, S.H. 1977 Cambrian-Ordovician Boundary Beds at the Left Side of Medes River. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:184-197 Baldis, B.A., Longobucco, M. 1977 Trilobites Devonicos de la Precordillera Noroccidental (Argentina). [Devonian Trilobites from the Northwestern Precordillera, Argentina.] Ameghiniana, 14(1-4):145-161 Baldis, B.A., Longobucco, M. 1977 Un Trilobite del Devónico inferior de la Puna. [A Lower Devonian Trilobite from the Lower Puna.] Ameghiniana, 14(1-4):170-174 Baldwin, C.T. 1977 Internal Structures of Trilobite Trace Fossils Indicative of an Open Surface Furrow Origin. Palaeogeography, Palaeoclimatology, Palaeoecology, 21(4):273-284 Bartholomew, M.J., Tillman, C.G. 1977 Microparia, a Cyclopygid Trilobite of Porterfield Age from Virginia. Journal of Paleontology, 51(1):131-135 Benedetto, J.L. 1977 Una Nueva Fauna de Trilobites Tremadocianos de la Provincia de Jujuy (Sierra de Cajas), Argentina. [A New Fauna of Tremadocian Trilobites from the Province of Jujuy (Sierra de Cajas), Argentina.] Ameghiniana, 14(1-4):186-214 Bergström, J. 1977 Proetida - A Disorderly Order of Trilobites. Lethaia, 10(2):95-105 Birkenmajer, K. 1977 Trace Fossil Evidence for Predation on Trilobites from Lower Cambrian of South Spitsbergen. Norsk Polarinstitutt Årbok, 1976:187-194 Blodgett, R.B. 1977 A Givetian (Late Middle Devonian) Fauna from Healy B-4 Quadrangle, Central Alaska Range, Alaska. State of Alaska Department of Natural Resources, Geologic Report, 55:1-2 Bolton, T.E. 1977 Ordovician Megafauna, Melville Peninsula, Southeastern District of Franklin. Geological Survey of Canada, Bulletin, 269:23-75 Boyce, W.D. 1977 New Cambrian Trilobites from Western Newfoundland. BSc Honours Thesis, Memorial University of Newfoundland, 66 pp. Boyce, W.D., Levesque, R. 1977 New Developments in Cambrian Biostratigraphy, Western Newfoundland. Geological Association of Canada, Palaeontology and Biostratigraphy Seminar Bretsky, P.W. 1977 Macroinvertebrate Teilzones and Episodic Faunal Changes from an Upper Ordovician Flysch in Quebec. Canadian Journal of Earth Sciences, 14(7):1674-1686 Brett, C.E. 1977 Entombment of a Trilobite Within a Closed Brachiopod Shell. Journal of Paleontology, 51(5):1041-1045 Bucurel, H.G., Chamberlain, C.K. 1977 Status and Redescription of the Lower Pennsylvanian Trilobite Ditomopyge ornata (Vogdes). Journal of Paleontology, 51(2):405-410 Butov, Y.P., Dalmatov, B A. 1977 Cambrian Faunal finds in the Southeastern Part of the Eastern Sayan Region. Geologiya i Geofizika, 18(10):109-112 Campbell, K.S.W. 1977 Trilobites of the Haragan, Bois D'Arc and Frisco Formations (Early Devonian) Arbuckle Mountains Region, Oklahoma. Oklahoma Geological Survey, Bulletin, 123:1-227 Chamberlain, C.K. 1977 Carboniferous and Permian Trilobites From the Ellesmere Island and Alaska. Journal of Paleontology, 51(4):758-771 Chatterton, B.D.E., Perry, D.G. 1977 Lochkovian Trilobites and Conodonts From Northwestern Canada. Journal of Paleontology, 51(4):772-796 Chernysheva, N.E. 1977 New Middle Cambrian Trilobites from Tuva. Novye vidy drevnikh rastenij i bespozvonochnykh SSSR, 4:50-55 Chernysheva, N.E., Romanenko, E.V. 1977 New Early Cambrian Protolenids from Siberia. Novye vidy drevnikh rasteniy i bespozbonochnykh SSSR, 4:45-49 Chernysheva, N.E. 1977 New Trilobite Genera from the Middle Cambrian of Tuva and Siberian Platform. Novye vidy drevnikh rastenij i bespozvonochnykh SSSR, 4:61-65 Chlupáč, I. 1977 The Phacopid Trilobites of the Silurian and Devonian of Czechoslovakia. Rozpravy Ústředního Ústavu Geologického, 43:1-172 Chlupáč, I. 1977 The Late Devonian and Early Carboniferous Trilobite Faunas of Moravia. Symposium on Carboniferous Stratigraphy, Geological Survey, Prague, pp. 305-313 Chlupáč, I. 1977 The Trilobite Genus Plagiolaria in the Devonian of the Rožmitál Area, Czechoslovakia. Věstník Ústředního Ústavu Geologického, 52:92-100 Clarkson, E.N.K., Eldredge, N., Henry, J.L. 1977 Some Phacopina (Trilobita) from the Silurian of Scotland. Palaeontology, 20(1):119-142 Cook, A.F. 1977 Temporary Exposure of the Middle Cambrian, Warwickshire, England. Geological Magazine, 114(1):33-40 Copper, P. 1977 Paleolatitudes in the Devonian of Brazil and the Frasnian - Famennian Mass Extinction. Palaeogeography, Palaeoclimatology, Palaeoecology, 21(3):165-207 Dalingwater, J.E., Miller, J. 1977 The Laminae and Cuticular Organization of the Trilobite Asaphus raniceps. Palaeontology, 20(1):21-32 Dean, W.T. 1977 The Early Ordovician Trilobite Genus Missisquoia Shaw 1951 in the Southern Canadian Rocky Mountains of Alberta and British Columbia. Geological Survey of Canada, Paper, 76-33:1-7 Eldredge, N. 1977 Trilobites and Evolutionary Patterns. Developments in Palaeontology and Stratigraphy, 5(9):305-332 Ergaliev, G.K., Prokovskaya, N.V. 1977 Lower Cambrian Trilobites from the Lesser Karatau (South Kazakhstan). Akademiya Nauk Kazakhskoy SSR, Ordena Trudovogo Krasnogo Znameni Institut Geologicheskikh Nauk nm. K.I. Satpayeva, 138 pp. Evitt, W.R., Tripp, R.P. 1977 Silicified Middle Ordovician Trilobites from the Families Encrinuridae and Staurocephalidae. Palaeontographica Abt.A, 157:109-174 Fedyanina, E.S. 1977 Trilobites in the Orlingorsk Formation (Orlin Mountains, Northeast Salair). Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:145-152 Feist, R. 1977 Le Siluro-Dévonien du Sud-Est de la Montagne Noire (Hérault, France) et ses Faunes de Trilobites [The Silurian-Devonian of South-East Montagne Noire (Hérault, France) and its Trilobite Faunas.] Thèse de doctorat: Terre, océan, espace, Université des sciences et techniques du Longuedoc, Montpellier, France, 251 pp. Fleming, P.J.G. 1977 Faunas, Lithologies, and the Origin of Phosphorites in Parts of the Middle Cambrian Beetle Creek Formation of Northwest Queensland. Geological Survey of Queensland Publication, 364:1-21 Fortey, R.A., Barnes, C.R. 1977 Early Ordovician Conodont and Trilobite Communities of Spitsbergen: Influence on Biogeography. Alcheringa, 1(3):297-309 Fortey, R.A., Morris, S.F. 1977 Variation in Lens Packing of Phacops (Trilobita). Geological Magazine, 114(1):25-32 Fritz, W.H. 1977 Fifteen Stratigraphic Sections from the Lower Cambrian of the Mackenzie Mountains, Northwestern Canada. Geological Survey of Canada, Open File, 465:1-177 Gandl, Josef 1977 Die Karbon-Trilobiten des Kantabrischen Gebirges (NW-Spanien); 2. Die Trilobiten der Alba-Schichten (Unter-Vise bis Namur A.). [The Carboniferous Trilobites of the Cantabrian Mountains (NW Spain); 2. The Trilobites of Alba-layers (Lower Visean to Namur A.).] Senckenbergiana Lethaea, 58:113-217 Gorovceva, N.I., Semenova, V.S. 1977 Upper Cambrian and Lower Ordovician Trilobites from the Basin of the River Tunguska. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:84-98 Gupta, V.J., Suneja, I.J. 1977 New Species of Iranoleesia from the Cambrian rocks of Kashmir, India. Journal of the Palaeontological Society of India, 20:348-352 Hahn, G., Brauckmann, C. 1977 Erforschung der Trilobiten des belgischen Kohlenkalks. [Research on the Trilobites of Belgian Carboniferous Limestone.] Nachrichten Deutsche Geologische Gesellschaft, 17:82-83 Hahn, G. & Hahn, R. 1977 Trilobiten aus dem Unter-Karbon der Veitsch (Steiermark, Österreich). [Trilobites from the Lower Carboniferous of Veitsch, Styria, Austria.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1977:137-143 Hahn, G. & Hahn, R. 1977 Revision von Brachymetopus gracilis (Trilobita; Ober-Karbon). [Revision of Brachymetopus gracilis (Trilobita; Upper Carboniferous).] Verhandlungen der Geologischen Bundesanstalt A., 1977(3):407-413 Hahn, G., Hahn, R., Ramovš, A. 1977 Trilobiten aus dem Ober-Karbon (Gshelium) der Karawanken/Slowenien. [Trilobites from the Upper Carboniferous (Gshelian) the Karawanken/Slovenia.] Geologica et Palaeontologica, 11:135-160 Hammann, W. 1977 Neue Calymenacea (Trilobita) aus dem Ordovizium von Spanien. [New Calymenacea (Trilobita) from the Ordovician of Spain.] Senckenbergiana Lethaea, 58:91-97 Henderson, R.A. 1977 Stratigraphy of the Georgina Limestone and a Revised Zonation for the Upper Cambrian Idamean Stage. Journal of the Geological Society of Australia, 23(4):423-433 Holloway, D.J. 1977 Silurian Trilobites from the St Clair Limestone (Arkansas) and Clarita Formation (Oklahoma). PhD Thesis, University of Edinburgh, 427 pp. 68 plts. Ingham, J.K. 1977 The Upper Ordovician Trilobites from the Cautley and Dent Districts of Westmoreland and Yorkshire, Part 3. Palaeontographical Society, London, 130(546):89-121 Jago, J.B. 1977 A Late Middle Cambrian Fauna from the Que River Beds, Western Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 111:41-57 Jell, P.A. 1977 A New Subgenus of Proetus (Trilobita) From the Lower Carboniferous of Queensland. Journal of Paleontology, 51(1):169-176 Jell, P.A. 1977 Penarosa netenta, a new Middle Cambrian Trilobite from Northwestern Queensland. Queensland Museum, Memoirs, 18(1):119-123 Khramova, A.P. 1977 A New Species of the Middle Cambrian Genus Buitella in the Siberian Platform. Novye vidy drevnikh rastenij i bespozvonochnykh SSSR, 4:55 Kobayashi, T., Hamada, T. 1977 Devonian Trilobites of Japan in Comparison with Asian, Pacific and other Faunas. Palaeontological Society of Japan, Special Paper, 20:1-202 Kobayashi, T., Hamada, T. 1977 Outline of Devonian Trilobites in Japan. Proceedings of the Japan Academy, 53(3):147-150 Kolobova, I.M. 1977 Content and Systematic Position of the Ordovician Trilobite Family Brontocephalidae (Trilobita). Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 19:84-91 Kolobova, I.M. 1977 Strata with Dalmanitina mucronata in Kazakhstan; in connection with the boundaries between the Ordovician and Silurian. Trudy Vsesoyuznyy Ordena Lenina Nauchno-Issledovatel'skiy Geologicheskiy Institut im A.P. Karpinskogo, Novaya Seriya, 202(6):37-41 Koroleva, M.N. 1977 Caradocian Otarionidae (Trilobita) from Northern Kazakhstan. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 20:128-139 Kryskov, L.N. 1977 New Pseudagnostidae from Upper Cambrian Southern Kazakhstan. Novye vidy drevnikh rastenij i bespozvonochnykh SSSR, 4:44-45 Kryskov, L.N. 1977 New Cambrian Trilobites from Southern Kazakhstan. Novye vidy drevnikh rastenij i bespozvonochnykh SSSR, 4:49-50 Kryskov, L.N. 1977 New Representatives of Ceratopygidae and Olenidae from the Late Cambrian of Southern Kazakhstan. Novye vidy drevnikh rastenij i bespozvonochnykh SSSR, 4:56-60 Laird, M.G., Cooper, R.A., Jago, J.B. 1977 New Data on the Lower Palaeozoic Sequence of Northern Victoria Land, Antarctica, and its significance for Australian-Antarctic Relations in the Palaeozoic. Nature, 265:107-110 Le Menn, J., Plusquellec, Y., Morzadec, P., Lardeux, H. 1977 Incursion Hercynienne dans les Faunes Rhénanes du Dévonien Inférieur de la Rade de Brest (Massif Armoricain). [Hercynian Incursion in the Rhenish Fauna from the Lower Devonian of the Brest Roads, Armorican Massif.] Palaeontographica Abt.A, 153(1-3):1-61 Lisogor, K.A. 1977 Biostratigraphy and Trilobites of the Upper Cambrian and Tremadocian of Maly Karatau (Southern Kazakhstan). Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:197-265 Lisogor, K.A. 1977 Tremadocian Trilobites from Maly Karatau and the Khirgiz Mountains. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 20:105-127 Liu, Y. 1977 A Study of Two Genera of the Late Cambrian Olenidae (Trilobita) from Taoyuan, Hunan. Acta Palaeontologica Sinica, 16(1):120-126 Ludvigsen, R. 1977 The Ordovician Trilobite Ceraurinus Barton in North America. Journal of Paleontology, 51(5):959-972 Ludvigsen, R. 1977 Rapid Repair of Traumatic Injury by an Ordovician Trilobite. Lethaia, 10(3):205-207 Lütke, F. 1977 Neue Proetidae (Trilobita) aus dem Herzynischen Unter-Devon des Harzes. [New Proetidae (Trilobita) from the Hercynian Lower Devonian of the Harz.] Senckenbergiana Lethaea, 58:99-111 Maksimova, Z.A. 1977 Devonian Trilobites from Novaya Zemlya and other Regions of the Soviet Arctic. Ezhegodnik Vsesoyuznogo Paleontogischeskogo Obschchchestva, 20:140-181 Maksimova, Z.A. 1977 New Middle Devonian Trilobites from some parts of the USSR. Novye vidy drevnikh rastenij i bespozvonochnykh SSSR, 4:68-73 Männil, R. 1977 Some New Llandoverian Encrinurid Trilobites of the East Baltic Area. Eesti NSV Teaduste Akadeemia Toimetised: Köide Keemia, Geoloogia, 26(1):46-56 Männil, R. 1977 Distribution of Trilobites in the Silurian Baltic. Eesti NSV Teaduste Akadeemia Toimetised: Köide Keemia, Geoloogia, 26:149-158 Männil, R. 1977 East Baltic Lower Silurian Calymenidae (Trilobita). Eesti NSV Teaduste Akadeemia Toimetised: Köide Keemia, Geoloogia, 26:240-258 Marek, L. 1977 Trilobite Family Ellipsotaphridae Kobayashi and Hamada, 1970. Časopis Národního muzea, Oddíl prírodovedny, 143(3-4):69-71 Mehl, J. 1977 Über eine Inkaische Trilobiten-Nachbildung aus Peru. [About an Inca Trilobite Replica from Peru.] Berichte der Naturforschenden Gesellschaft zu Freiburg, 67:183-188 Melville, R.V. 1977 Proposed direction to amend the date of Entomostracites punctatus Wahlenberg (Trilobita) from 1821 to [1818] (Official List of Specific Names in Zoology No. 1595) Z.N.(S.) 2205. Bulletin of Zoological Nomenclature, 33:253-254 Miesen, J. 1977 Die Trilobiten der Salmerwegschichten, sowie neue Schneckenfunde von Sötenich. [The Trilobites of the Salmerweg Layers, as well as new snail finds from Sötenich.] Leverkusen: Sammlung Miesen, 33 pp. Miller, J. 1977 Synonymy of the Carboniferous Trilobites Namuropyge and Coignouina. Palaeontology, 20(4):917-919 Nordmeyer, N. 1977 Die Trilobiten des Skandinavischen Paläozoikums und ihre Begleitfauna. [The Trilobites of the Scandinavian Paleozoic and their Accompanying Fauna.] Arbeitskreis Paläontologie Hannover, 5(1):1-13 Ohno, T. 1977 A Discovery of the Silurian Trilobite from Izumi Village, Fukui Prefecture. Geoscience Magazine [Chigaku Kenkyu] 28(4-6):185-191 Opinion 1880. 1977 Regarding Plutonia Hicks, 1871 and Plutoniinae. Bulletin of Zoological Nomenclature, 54:197-199 Ormiston, A.R. 1977 Trilobites: The Silurian-Devonian Boundary. International Union of Geological Sciences, Series A, 5:320-326 Owen, A.W. 1977 Upper Ordovician Stratigraphy and Trilobite Faunas of the Oslo Region, with Special Reference to Hadeland and Ringerike. PhD Thesis, University of Glasgow, 512 pp. Palmer, A.R. 1977 Biostratigraphy of the Cambrian System: A Progress Report. Annual Review of Earth and Planetary Sciences, 5:13-33 Pek, I. 1977 Agnostid Trilobites of the Central Bohemian Ordovician. Sborník Geologických Vĕd, Paleontologie, 19:7-43 Pek, I., Marek, J. 1977 Diplorrhina robisoni sp. n. (Trilobita, Agnostida) from the Middle Cambrian of the Central Bohemia. Acta Universitatis Palackianae Olomucensis Facultas Rerum Naturalium, Geographica-Geologica, 54:161-165 Perry, D.G., Chatterton, B.D.E. 1977 Silurian (Wenlockian) Trilobites from Baillie-Hamilton Island, Canadian Arctic Archipelago. Canadian Journal of Earth Sciences, 14(2):285-317 Pillet, J. 1977 A Trilobite Faunule of Llanvirn in the Syncline of Angers-Saint-Julien-de-Vouvantes (South-East of the Armorican Massif). Bulletin de la Société Géologique de France, Ser. 7, 19(1):149-154 Poletaeva, O.K. 1977 Some Trilobites from the Salair Complex (Orlin-aya Mountains, North-Eastern Salair). Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:152-161 Poletaeva, O.K. 1977 On the Phylogeny of Cambrian Odontopleuroidea (Trilobita). Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 19:70-83 Přibyl, A., Vaněk, J. 1977 Several New Trilobite Taxa from the Bohemian Silurian and Devonian. Časopis Národního Muzea v Praze, Oddil přírodovědný, 144:83-88 Price, D. 1977 Species of Tretaspis (Trilobita) from the Ashgill Series in Wales. Palaeontology, 20(4):763-792 Qian, Y. 1977 Upper Permian Trilobites from Qinglong and Anshun of Guizhou. Acta Palaeontologica Sinica, 16(2):279-286 Repina, L.N. 1977 Biofacies and Trilobites of the Taryn Standard in the Lower Cambrian of the Siberian Platform. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 302:51-74 Robison, R.A., Rosova, A.V., Rowell, A.J., Fletcher, T.P. 1977 Cambrian Boundaries and Divisions. Lethaia, 10(3):257-262 Romanenko, E.V. 1977 New Type of Pianaspis from the Middle Cambrian of the Gorny Altai. Novye vidy drevnikh rastenij i bespozvonochnykh SSSR, 4:60-61 Romanenko, E.V. 1977 Cambrian Trilobites and Section on the River Bolshoi Ishe (North-Eastern Altai). Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:161-184 Rozova, A.V. 1977 The History of Study of Upper Cambrian Trilobites in the USSR. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:3-6 Rozova, A.V., Rozova, S.N. 1977 Trilobites. Morphology and Terminology of Dorsal Trilobites. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:18-31 Rozova, A.V. & Rozova, S.N. 1977 Scheme of Description of Generic and Specific Categories of Trilobites. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:39-46 Rozova, A.V. 1977 Some Upper Cambrian and Lower Ordovician Trilobites from the Basin of the Rivers Rubnoi, Khantaiki, Kureiki and Letnei. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:54-84 Rozova, A.V. 1977 An Analysis of the Trilobites on the Siberian Platform. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:98-103 Rozova, A.V. 1977 Analysis Of Trilobite Complexes of the Altai-Sayan, Ural And Kazakhstan Folded Areas. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:265-270 Schöning, H. 1977 Die Trilobiten der Nordischen Geschiebedes Kies-Sand-Rückens "Laer-Heide" westl. von Bad Laer a.T.W. [The Trilobites of the Northern Geschiebede of the Gravel-Sand ridge "Laer-Heide" west of Bad Laer a.T.W.] Der Geschiebesammler, 11(4):23-27 Schrank, E. 1977 Trilobiten aus Silurischen Geschieben. [Trilobites from Silurian Glacial Drift.] PhD Thesis, Humbold University, 146 pp. Schrank, E. 1977 Zur Paläogeographie Silurischer Trilobiten. [On the Paleogeography of Silurian Trilobites.] Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 155(1):108-136 Schrank, Eckart 1977 Kambrische Trilobiten der China-Kollektion v. Richthofen. Teil 4. Und Letzter Teil: Mittelkambrische Faunen von Wulopu. [Cambrian Trilobites of China Collection v. Richthofen. Part 4. And Last Part: Central Cambrian Faunas of Wulopu.] Zeitschrifte für Geologische Wissenschaften, Berlin, 5(2):141-165 Shaw, F.C., Fortey, R.A. 1977 Middle Ordovician Facies and Trilobite Faunas in North America. Geological Magazine, 114(6):409-443 Shergold, J.H. 1977 Classification of the Trilobite Pseudagnostus. Palaeontology, 20(1):69-100 Šnajdr, M. 1977 The Stratigraphic Meaning of the Trilobites in Barrandian Silurian and Devonian. Věstník Ústředního Ústavu Geologického, 52:249-258 Šnajdr, M. 1977 New Genera of Proetidae (Trilobita) from the Barrandian, Bohemia. Věstník Ústředního Ústavu Geologického, 52(5):293-297 Stitt, J.H. 1977 Late Cambrian and Earliest Ordovician Trilobites, Wichita Mountains Area, Oklahoma. Oklahoma Geological Survey, Bulletin, 124:1-79 Suneja, I.J. 1977 Discovery of a New Anomocarid from the Cambrian Beds of Northwestern Kashmir, India. Recent Researches in Geology, 3:40-43 Taylor, M.E. 1977 Early Paleozoic Trilobite Biofacies. North American Paleontological Convention, Abstracts of Papers, 51(2, Supp. Part II):28:109 Termier, H., Termier, G., Vachard, D. 1977 Monographie Paléontologique des Affleurements Permiens du Djebel Tebaga (Sud Tunisien). [Paleontological Monograph of the Permian Outcrops of Jebel Tebaga (South Tunisia).] Palaeontographica Abt.A, 156(1-3):1-109 Thomas, A.T. 1977 Acidaspis coronata Salter, 1853 (Trilobita): proposed conservation under the Plenary Powers. Z.N.(S.) 2190. Bulletin of Zoological Nomenclature, 34:92-93 Thomas, A.T. 1977 Classification and Phylogeny of Homalonotid Trilobites. Palaeontology, 20(1):159-178 Tilsley, J.W. 1977 Trilobites (Proetacea) from Viséan Reef Limestones at Treak Cliff, Castleton, Derbyshire. The Mercian Geologist, 6:155-170 Tripp, R.P., Temple, J.T., Gass, K.C. 1977 Calymene variolaris Brongniart, 1822 (Trilobita): Proposed use of the Plenary Powers to designate a neotype in harmony with current use. Z.N.(S.) 2189. Bulletin of Zoological Nomenclature, 33:250-252 Tripp, R.P., Temple, J.T., Gass, K.C. 1977 The Silurian Trilobite Encrinurus variolaris and allied species, with notes on Frammia. Palaeontology, 20(4):847-867 Whittington, H B. 1977 The Middle Cambrian Trilobite, Naraoia, Burgess Shale, British Columbia. Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences, 280:409-443 Wu, H.G. 1977 Comments on New Genera and Species of Silurian-Devonian Trilobites in Southwest China and their significance. Acta Palaeontologica Sinica, 16(1):95-119 Zhou, T., Liu, Y., Mong, X., Sun, Z. 1977 Trilobita. pp. 140-266, plts. 36-81 (Part 1 Early Palaeozoic) Palaeontological Atlas of Central and Southern China, Geological Publishing House, Beijing Zhou, T. 1977 Trilobita. pp. 586-597, plts. 221-223 (Part 2 Late Palaeozoic) Palaeontological Atlas of Central and Southern China, Geological Publishing House, Beijing Zhuravleva, I.T., Rozova, A.V. (eds.) 1977 Biostratigraphy and Fauna of the Upper Cambrian and Associated Boundary Formations: New data from Asiatic Part of USSR. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 313:1-355 Zvirblis, A.G. 1977 Collecting Devonian Trilobites. Rocks & Minerals, 52(1):29 *** 1978 Trilobite Citations (133) *** Aceñolaza, F.G., Durand, F.R. 1978 Trazas de Trilobites en los Estratos del Ordovícico Basal de la Puna Argentina. [Traces of Trilobites in the Strata of the Basal Ordovician of the Argentine Puna.] Acta Geológica Lilloana, 15(1):5-12 Ahlberg, P., Bergström, J. 1978 Lower Cambrian Ptychopariid Trilobites from Scandinavia. Sveriges Geologiska Undersökning, Serie Ca: Avhandlingar och Uppsatser, Serie Ca, 49:1-41 Alberti, G.K.B. 1978 Tentaculiten (Dacryononarida) und Trilobiten aus den Wissenbacher Schiefern und aus dem Ballersbacher Kalk (Devon, Rheinisches Schiefergebirge). [Tentaculites (Dacryoconarida) and Trilobita from the Wissenbach Shale and the Ballersbach Limestone, Devonian, Rhenish Schiefergebirge.] Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1978:257-266 Alberti, H. 1978 Ein Vertreter des Genus Wolayella Erben, 1966 (Trilobitae) aus dem Unter-Devon des Harzes. [A Representative of the Genus Wolayella (Trilobita) from the Lower Devonian of the Harz.] Der Aufschluss, Sonderband, 28(1):69-74 Ancygin, N.Y. 1978 Lower Ordovician Trilobites from the Mayachnaya Mountain Section in the Bredi District. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki, 135:30-44 Arbizu, M. 1978 Distribución, evolución y filogenia de los Dalmanitacea (Trilobita) Devónicos. [Distribution, evolution and phylogeny of Devonian Dalmanitacea (Trilobita).] Revista de la Facultad de Ciencias, XVII-XIX (vol. extraordinario) pp. 219-229 Arbizu, M. 1978 Trilobites Synphoriidae del Devónico de la Cordillera Cantábrica: Malladaiinae nov. subfam. [Trilobites Synphoriidae of the Devonian of the Cantabrian Mountains: Malladaiinae nov. subfam.] Trabajos de Geología, 10:37-65 Baldis, B.A. 1978 Ensayo de Analisis Paleoecologicos con Trilobites Ordovicicos Argentinos. [Test of Paleoecological Analysis with Argentine Ordovician Trilobites.] Ameghiniana, 15(1-2):3-14 Baldis, B.A., Hansen, H. 1980 Trilobites Dalmanitidos de Paraguay Oriental. [Dalmatitid Trilobites from Eastern Paraguay.] Actas del Segundo Congreso Argentino de Paleontología y Bioestratigrafía y Primer Congreso Latinoamericano de Paleontología: 1:49-67 Bell, G.L. 1978 Paleontology of the Conasauga Formation. Alabama Geological Society, 1978:87-92 Bergström, J., Levi-Setti, R. 1978 Phenotypic Variation in the Middle Cambrian Trilobite Paradoxides davidis Salter at Manuels, SE Newfoundland. Geologica et Palaeontologica, 12:1-40 Bognibova, R.T., Pegel, T.V., Sheglov, A.P. 1978 Stratigraphic Position and rank of deposits in the Solonts Complex of Fauna in the Altai-Sayan Region.] pp. 99-108 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 164 pp. Bognibova, R.T., Sheglov, A.P. 1978 Evolutionary Stages of Trilobite Assemblages in the Altai-Sayan Region in the Early and Middle Cambrian. Trudy Sessii - Vsesoyuznoye Paleontologicheskoye Obshchestvo, 18:55-61 Boyce, W.D. 1978 Recent Developments in Western Newfoundland Cambro-Ordovician Trilobite Biostratigraphy. Report of Activities. Government of Newfoundland and Labrador, Department of Mines and Energy, Mineral Development Division, Report, 1978-1:80-84 Brassel, G., Bergström, J. 1978 Der Trilobit Parahomalonotus planus (KOCH 1883), ein Homalonotide aus dem unterdevonischen Hunsrückschiefer. [The Trilobite Parahomalonotus planus (KOCH 1883), a Homalonotide from the Lower Devonian Hunsrück Slate.] Geologisches Jahrbuch Hessen, 106:5-11 Brauckmann, C. 1978 Pseudowaribole (Geigibole) Gandl 1968. Senckenbergiana Lethaea, 59:1-27 Brauckmann, C. 1978 Beiträge zur Kenntnis der unter-karbonischen Trilobiten-Fauna von Aprath, Bergisches Land, 3: Die Cyrtosymbolinae mit geblähten Wangen-Stacheln (Trilobita; Dinantium bis Namurium). [Contributions to the Lower Carboniferous Trilobite Fauna of Aprath, Bergisches Land, 3: The Cyrtosymbolinae with swollen genal spines (Trilobita, Dinantium to Namurium).] Senckenbergiana Lethaea, 59:137-203 Brenchley, P J. 1978 The Caradocian Rocks of the North and West Berwyn Hills, North Wales. Geological Journal, 13(2):137-164 Bruton, D.L., Henry, J.L. 1978 Selenopeltis (Trilobita) from Brittany and its Distribution in the Ordovician. Geobios, 11(6):893-907 Burrett, C.F., Richardson, R.G. 1978 Cambrian Trilobite Diversity Related to Cratonic Flooding. Nature, 272:717-719 Busch, R.M., Fedosh, M.S. 1978 Welleraspis (Trilobita) in the Conococheaque Formation of Southeast Pennsylvania. Pennsylvania Geology, 9(6):13-14 Capera, J.C., Courtessole, R., Pillet, J. 1978 Contribution à l'étude de l'Ordovicien inférieur de la Montagne Noire: Biostratigraphie et révision des Agnostida. [Contribution to the Study of Trilobite Faunas of the lower Ordovician of Montagne Noire: Biostratigraphy and Revision of Agnostida.] Annales de la Société Géologique du Nord, Ser.1, 98:67-88 Cave, R., Price, D. 1978 The Ashgill Series near Welshpool, North Wales. Geological Magazine, 115:183-194 Chatterton, B.D.E., Perry, D.G. 1978 An Early Eifelian Invertebrate Faunule, Whittaker Anticline, Northwestern Canada. Journal of Paleontology, 52(1):28-39 Cope, J.C.W., Fortey, R.A., Owens, R.M. 1978 Newly Discovered Tremadoc rocks in the Carmarthen district, South Wales. Geological Magazine, 115:195-198 Courtessole, R., Pillet, J. 1978 La Faune des Couches a Shumardia de Trémadocien supérieur de la Montagne Noire. [The Fauna of the Shumardia Layers from the Upper Tremadocian at Montagne Noire.] Bulletin de la Société d'Histoire Naturelle de Toulouse, 114(1-2):176-186 Cowie, J., McNamara, K.J. 1978 Olenellus (Trilobita) from the Lower Cambrian Strata of North-West Scotland. Palaeontology, 21(3):615-634 Dean, W.T. 1978 Preliminary Account of the Trilobite Biostratigraphy of the Survey Peak and Outram Formations (Late Cambrian, Early Ordovician) at Wilcox Pass, Southern Canadian Rocky Mountains, Alberta. Geological Survey of Canada, Paper, 76-34:1-10 Dean, W.T. 1978 The Trilobites of the Chair of Kildare Limestone (Upper Ordovician) of Eastern Ireland. Part 3. Palaeontographical Society Monograph, London, 131(550):99-129 Dean, W.T., Martin, F. 1978 Lower Ordovician Acritarchs and Trilobites from Bell Island, Eastern Newfoundland. Geological Survey of Canada, Bulletin, 284:1-35 Ëlkin, E.A. 1978 Trilobites. In: Type sections of the Lower and Middle Devonian Boundary Beds in Middle Asia. Field session of the International Subcommission on the Devonian Stratigraphy, Samarkland, USSR 1978:1-55 Engel, B.A., Laurie, J.R. 1978 A New Species of the Permian Trilobite Doublatia from the Manning District, New South Wales. Alcheringa, 2(1):49-54 Fleming, P.J.G. 1978 Middle Cambrian Trilobites South of Kajabbi. Queensland Government Mining Journal, 79:582–583 Fortey, R.A., Morris, S.F. 1978 Discovery of Nauplius-Like Trilobite Larvae. Palaeontology, 21(4):823-833 Fortey, R.A., Owens, R.M. 1978 Early Ordovician (Arenig) Stratigraphy and Faunas of the Carmarthen District, South-west Wales. Bulletin of the British Museum (Natural History), Geology Series, 30(3):225-294 Gil Cid, M.D. 1978 El Genero Hicksia y su interes bioestratigrafico en el Cámbrico Inferior de España. [The Genus Hicksia and its biostratigraphic significance for the Lower Cambrian of Spain.] Estudios Geológicos (Madrid) 34(1):29-32 Gogin, I.Y., Kronachev, A.P., Ioganson, A.K. 1978 Stratigraphy of the Lower and Middle Cambrian deposits of Sette-Dabana. pp. 75-88 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 164 pp. Guo, H., Duan, J. 1978 Some Middle Cambrian Trilobites from Yaxian, Hainan Island. Acta Palaeontologica Sinica, 17(4):439-443 Guo, H., Duan, J. 1978 Cambrian and Early Ordovician Trilobites from Northeastern Hebei and Western Liaoning. Acta Palaeontologica Sinica, 17(4):445-460 Hammann, W., Henry, J.L. 1978 Quelques especes de Calymenella, Eohomalonotus et Kerfornella (Trilobita, Ptychopariida) de l'Ordovicien du Massif Armoricain et de la Peninsule Iberique. [Some species of Calymenella, Eohomalonotus and Kerfornella (Trilobita, Ptychopariida) of the Ordovician of the Armorican Massif and the Iberian Peninsula.] Senckenbergiana Lethaea, 59:401-429 Han, N. 1978 Panderian Organs of Cyclopyge rotundata Lu (Trilobita). Acta Palaeontologica Sinica, 17(3):351-356 Henry, J.L., Romano, M. 1978 Le Genre Dionide Barrande, 1847 (Trilobite) dans L'Ordovicien du Massif Armoricain et du Portugal. [The Genus Dionide Barrande, 1847 (Trilobite) from the Ordovician of the Armorican Massif and Portugal.] Geobios, 11(3):327-343 Howells, Y. 1978 The Silurian Trilobites of The Girvan District, Strathclyde Region, Scotland. PhD Thesis, University of Keele, Keele, England. 210 pp. Hu, C.H. 1978 Ontogenies of Four Upper Cambrian Trilobites from the Bonneterre Dolomite, Missouri. Transactions and Proceedings of the Palaeontological Society of Japan, New Series, 111:348-357 Ivshin, N. K. 1978 Biostratigraphy and Lower Cambrian Trilobites of Central Kazakhstan. Akademiya Nauk Kazakhskoy SSR, Ordena Trudovogo Krasnogo Znameni Institut Geologicheskikh Nauk nm. K.I. Satpayeva, 127 pp. Jäger, M. 1978 Fossilfunde im Paläozoikum des Frankenwaldes. [Fossils in the Paleozoic of the Franconian Forest.] Arbeitskreis Paläontologie Hannover, 6(1):1-17 Jago, J.B. 1978 Late Cambrian Fossils from the Climie Formation, Western Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 112:137-153 Jell, P.A. 1978 Trilobite Respiration and Genal Caeca. Alcheringa, 2(4):251-26 Jell, P.A. 1978 Asthenopsis Whitehouse, 1939 (Trilobita, Middle Cambrian) in Northern Australia. Queensland Museum Memoirs, 18(2):219-231 Jell, P.A., Robison, R.A. 1978 Revision of a Late Middle Cambrian Trilobite Faunule from Northwestern Queensland. University of Kansas, Paleontological Contributions, Paper, 90:1-21 Kobayashi, T., Hamada, T. 1978 Upper Ordovician Trilobites from the Langkawi Islands, Malaysia. Geology and Palaeontology of Southeast Asia, 19:1-27 Kobayashi, T. 1978 On some Lower Carboniferous Trilobites from the Hina Limestone, Okayama Prefecture, West Japan. Proceedings of the Japan Academy, Ser.B, 54(1):5-9 Kobayashi, T., Hamada, T. 1978 Advance Reports on the Carboniferous Trilobites of Japan; I, Outline of the Trilobite Fauna. Proceedings of the Japan Academy, Ser.B, 54(2):45-49 Kobayashi, T., Hamada, T. 1978 Advance Reports on the Carboniferous Trilobites of Japan. II. One New Subgenus and Three New Species. Proceedings of the Japan Academy, Ser.B, 54(2):50-54 Kobayashi, T., Hamada, T. 1978 Three Suites of Carboniferous Trilobites in Southeast Asia. Proceedings of the Japan Academy, Ser.B, 54(3):92-95 Kobayashi, T., Hamada, T. 1978 On the Relationship of Carboniferous Trilobites between Australia and Eurasia. Proceedings of the Japan Academy, Ser.B, 54(3):96-100 Kobayashi, T., Hamada, T. 1978 Two new Late Upper Permian trilobites from Central Iran. Proceedings of the Japan Academy, Ser.B, 54(3):157-162 Kobayashi, T., Tachibana, K. 1978 A New Carboniferous Trilobite from Nagasaka, Iwate Prefecture and its bearing on Taxonomy and Biogeography. Proceedings of the Japan Academy, Ser.B, 54(6):262-267 Koizumi, H., Sasaki, K. 1978 Occurence of Permian Trilobites at Omote-Matsukawa and Myoga-sawa, Kesenuma City, Miygai Prefecture. Geoscience Magazine [Chigaku Kenkyu] 33:299-311 Kolobova, I.M. 1978 Trilobita. In: Biostratigraphy of Middle-Upper Ordovician and Lower Silurian (Llandovery) Zeravshan-Hissar Mountain Area. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 397:126-144 Koroleva, M.N. 1978 New Ordovician Harpidae (Trilobita) of North Kazakhstan. Paleontological Journal, 12(2):215-220 Koroleva, M.N. 1978 A New Generic Name Otarionellina. Paleontological Journal, 12(3):399 Koroleva, M.N. 1978 New Ordovician Harpidae (Trilobita) of North Kazakhstan. Paleontologicheskii Zhurnal, 1978(2):76-80 Koroleva, M.N. 1978 A New Generic Name Otarionellina. Paleontologicheskii Zhurnal, 1978(3):1-122 Kutscher, F. 1978 Beiträge zur Sedimentation und Fossilfuehrung des Hunsrückschiefers, 50: Über Trilobiten des Hunsrückschiefers (Unterdevon). [Contributions to Sedimentation and Guide Fossils of the Hunsrück Slate, 50: About Trilobites of the Hunsrück Slate (Lower Devonian).] Geologisches Jahrbuch Hessen, 106:23-52 Kraatz, R. 1978. Sammlung Paläontologischer Fachausdrücke, I. Trilobiten. [Collection of Paleontological Technical Terms, I. Trilobites.] Der Aufschluss, 29(7/8):263-273 Lamont, A. 1978 Pentlandian Miscellany: Mollusca, Trilobita, Etc. Scottish Journal of Science, 1(5):245-302 Landing, E., Taylor, M.E., Erdtmann, B.D. 1978 Correlation of the Cambrian-Ordovician Boundary Between the Acado-Baltic and North American Faunal Provinces. Geological Society of America, Geology, 6(2):75-78 Lane, P.D., Thomas, A.T. 1978 Silurian Trilobites from NE Queensland and the Classification of Effaced Trilobites. Geological Magazine, 115:351-358 Legg, D.P. 1978 Ordovician Biostratigraphy of the Canning Basin, Western Australia. Alcheringa, 2(4):321-334 Levitskiy, E.S. 1978 Trilobites of the Genus Blanodalmanites in the Devonian of the Or'-Ilek Section. Izvestiya Vysshikh Uchebnykh Zavedeniy. Geologiya i Razvedka, 1978(4):21-24 Levitsky, E.S., Suvorova, N.P., Chugayeva, M.N. 1978 All-Union Colloquium on Systematics of Trilobites. Paleontologicheskii Zhurnal, 1978(3):151-153 Li, J., Hao, S. 1978 Volume 1. Sinian to Devonian. [Trilobites.] pp. 179-284, 568-583, pls 89-114 Paleontological Atlas of Southwest China. Sichuan. Geological Publishing House: Beijing. 617 pp. Liñán, E. 1978 Bioestratigrafía de la Sierra de Córdoba. [Biostratigraphy of the Sierra de Córdoba.] PhD Thesis, Universidad de Granada, 212 pp. Liñán, E., Sdzuy, K. 1978 A Trilobite from the Lower Cambrian of Córdoba (Spain) and its Stratigraphical Significance. [A Trilobite from the Lower Cambrian of Cordoba (Spain) and its Stratigraphical Significance.] Senckenbergiana Lethaea, 59:387-399 Ludvigsen, R. 1978 Towards an Ordovician Trilobite Biostratigraphy of Southern Ontario. Michigan Basin Geological Society, Special Papers, 3:73-84 Ludvigsen, R. 1978 The Trilobites Bathyurus and Eomonorachus from the Middle Ordovician of Oklahoma and their Biofacies Significance. Royal Ontario Museum, Life Sciences Contributions, 114:1-18 Ludvigsen, R. 1978 Middle Ordovician Trilobite Biofacies, Southern Mackenzie Mountains. The Geological Association of Canada, Special Paper, 18:1-37 Maksimova, Z.A. 1978 Some New Devonian Trilobites. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 21:94-109 Maksimova, Z.A. 1978 On the Group Crotalocephalus (Trilobita) and Salter's Priority. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 21:110-118 Maksimova, Z.A. 1978 Biostratigraphic Zones, Based on Trilobita from Devonian Rocks of the USSR. Sovetskaya Geologiya, 1978(6):12-26 Männil, R. 1978 Wenlockian Trilobites of the Encrinurus punctatus Species-Group of the East Baltic. Eesti NSV Teaduste Akadeemia Toimetised, Geoloogia, 27:108-115 McNamara, K.J. 1978 Paedomorphosis in Scottish Olenellid Trilobites (Early Cambrian). Palaeontology, 21(3):635-655 Morzadec, P., Arbizu, M. 1978 Kayserops? cantarmoricus nov. sp., Trilobite Asteropyginae du Dévonien Moyen Armoricain et Cantabrique. [Kayserops? cantarmoricus nov. sp., Asteropyginae Trilobite from the Middle Devonian of Armoricain and Cantabria.] Geobios, 11(6):925-931 Nelson, C.A. 1978 Late Precambrian-Early Cambrian Stratigraphic and Faunal Succession of Eastern California and the Precambrian-Cambrian Boundary. Geological Magazine, 115(2):121-126 Norford, B.S., Ross, R.J. 1978 New Species of Brachiopods and Trilobites from the Middle Ordovician (Whiterock) of Southeastern British Columbia. Geological Survey of Canada, Bulletin, 267:1-11 Ogienko, L.V. 1978 Biostratigraphy of the Lower Ordovician Deposits in the South of the Siberian Platform on Trilobites. PhD Thesis, Leningrad, 198 pp. Ogienko, L.V. 1978 Biostratigraphic Division in the Lower Ordovician of the Southern Siberian Platform. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 372:43-59 Ormiston, A.R. 1978 Monorakos (Trilobita) from the Ordovician of the Seward Peninsula, Alaska. Journal of Paleontology, 52(2):345-352 Owen, A.W. 1978 The Upper Ordovician Succession at Norderhov and on Frognoeya in Ringerike, Norway. Norsk Geologisk Tidsskrift, 58(4):245-258 Pegel, T.V. 1978 New Trilobites of the Obruchevsky Horizon of the Lower Cambrian of the Altai-Sayan Region.] pp. 89-99 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 164 pp. Poulsen, V. 1978 Dalmanitina Beds (late Ordovician) on Bornholm. Danmarks Geologiske Undersøgelse, Arbog, 1976:53-87 Přibyl, A. 1978 Representatives of Erbenites and Koneprusites (Trilobita) from the Bohemian Middle Devonian. Paleontologická Conference, Universita Karlova, Praha, 77:223-241 Přibyl, A., Vaněk, J. 1978 Study on some New Trilobites of the Proetidae Family. Acta Universitatis Carolinae, Geologica, 1978(1-2):163-182 Pushkin, V.I. 1978 Distribution of Trilobites in the Ordovician and Silurian Sediments of Belarus. The Stratigraphic and Paleontological Studies in Belarus, pp. 213-214 Repina, L.N., Romanenko, E.V. 1978 Trilobites and Stratigraphy of the Lower Cambrian of Altai. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 382:1-304 Robison, R.A. 1978 Origin, Taxonomy, and Homeomorphs of Doryagnostus (Cambrian Trilobita). University of Kansas, Paleontological Contributions, Paper, 91:1-10 Romanenko, E.V. 1978 New Biostratigraphy of the Middle Cambrian at Altai Mountain. pp. 109-121 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 164 pp. Rushton, A.W.A. 1978 Fossils from the Middle-Upper Cambrian Transition in the Nuneaton District. Palaeontology, 21(2):245-283 Schmalfuss, H. 1978 Constructional Morphology of Cuticular Terraces in Trilobites, with Conclusions on Synecological Evolution. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 157:164–168 Sdzuy, K. 1978 The Precambrian-Cambrian Boundary beds in Morocco (Preliminary Report). Geological Magazine, 115(2):83-94 Semenova, V.S. 1978 [Trilobita.] pp. 90-103 In: Ordovician of the Siberian Platform, Key Sections of the Upper Ordovician (Biostгatigraphy and Fauna).] Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 340:7-138 Shah, S.K., Sharma, T.R., Gupta, K.R. 1978 Trilobite Trace Fossils from the Bafliaz Formation, Western Pir Panjal and their Significance. Journal of the Geological Society of India, 19(6):273-276 Skehan, J.W.. Murray, D. P.. Palmer, A.R.. Smith, A.T.. Belt, E.S. 1978 Significance of Fossiliferous Middle Cambrian Rocks of Rhode Island to the History of the Avalonian Microcontinent. Geological Society of America, Geology, 6(11):694-698 Šnajdr, M. 1978 Anomalous Carapaces of Bohemian Paradoxid Trilobites. Sborník Geologických Vĕd, Paleontologie, 20:7-33 Šnajdr, M. 1978 The Llandoverian Trilobites from Hýskov (Barrandian Area). Sborník Geologických Vĕd, Paleontologie, 21:7-48 Šnajdr, M. 1978 Eccaparadoxides oppanol sp. nov., a New Cambrian Trilobite from Bohemia. Věstník Ústředního Ústavu Geologického, 53(5):299-300 Šnajdr, M. 1978 Pathological Neoplasms in the Fringe of Bohemoharpes (Trilobita). Věstník Ústředního Ústavu Geologického, 53(5):301-304 Soloviev, I.A., Grikurov, G.E. 1978 First Finds of Middle Cambrian Trilobites in the Shackleton Range (Antarctica). Antarktika: Doklady komissii [The Antarctic, Academy of Sciences of the USSR, Committee Reports] 17:187-198 Strapple, R.R. 1978 Tracing Three Trilobites. Earth Science, 31(4):149-152 Suvorova, N.S. 1978 On some horizons of the Lower Cambrian Siberian platform and their correlation. pp. 44-62 Akademiya Nauk SSSR, Sibirskoe Otdelenie, Instituta Geologii i Geofiziki (Novosibirsk) 164 pp. Tanaka, Y. 1978 On the Occurrence of an Ordovician Trilobite and other Ordovician Fossils from the Limestone Breccia of the Otaki Formation, Gifu Prefecture, Japan. Geoscience Magazine [Chigaku Kenkyu] 31:93-100 Taylor, M.E. 1978 Type Species of the Late Cambrian Trilobite Eurekia (Walcott, 1916). Journal of Paleontology, 52(5):1054-1064 Thomas, A.T. 1978 British Wenlock Trilobites: Part 1. Palaeontographical Society Monograph, London, 132(552):1-56 Thomas, A.T., Owens, R.M. 1978 A Review of the Trilobite Family Aulacopleuridae. Palaeontology, 21(1):65-81 Timm, J. 1978 Systematik und Biostratigraphie der Acastavinae und Asteropyginae Dalmanitidae: Trilobita aus dem Unter-Gedinnium des Ebbe-Sattels (Rheinisches Schiefergebirge). [Systematics and Biostratigraphy of the Acastavinae and Asteropyginae Dalmanitidae: Trilobita from the lower Gedinnium of the Ebbe saddle (Rhenish Slate Mountains).] PhD Thesis, Universität Hamburg, Fachbereich Geowiss, 145 pp. Tomczykowa, E. 1978 A New Specific Name for Trimerus lobatus Tomczykowa, 1975, and Taxonomic Value of Homalonotus lobatus Prouty, 1923. Acta Palaeontologica Polonica, 23(2):195-198 Towe, K.M. 1978 Do Trilobites Have a Typical Arthropod Cuticle? Palaeontology, 21(2):459-461 Tunnicliff, S.P. 1978 Types of the Ordovician Trilobites Celtencrinurus multisegmentatus (Portlock) and Cryptolithus latus Portlock. Palaeontology, 21(2):455-458 Vaněk, J. 2000 On the Genus Litotix Lane and Thomas, 1978 (Trilobita, Styginidae) from Bohemian Wenlock (Prague Basin, Bohemia). Palaeontologia Bohemiae, 6(1):3-5 Watkins, R. 1978 Silurian Marine Communities west of Dingle, Ireland. Palaeogeography, Palaeoclimatology, Palaeoecology, 23(1):79-118 Willman, H.B., Kolata, D.R. 1978 The Platteville and Galena Groups in Northern Illinois. Illinois State Geological Survey, Circular, 502:1-75 Xia, S.F. 1978 Supplementary Note on the Silurian Senticucullus from Wuning, Jiangxi. Professional Papers of Stratigraphy and Palaeontology, 6:69-73 Xia, S.F. 1978 Ordovician Trilobites. pp. 157-185 In: Stratigraphic Research Group of Yangtze Gorges, Hubei Bureau of Geology. Sinian to Permian Stratigraphy and Palaeontology of the Eastern Yangtze Gorges Area. Geological Publishing House, Beijing, 381 pp. Yang, J. 1978 Middle and Upper Cambrian Trilobites of Western Hunan and Eastern Guizhou. Professional Papers of Stratigraphy and Palaeontology, 4:1-83 Yao, L.C., Wang, X.P. 1978 Geological age of "Sansangtze Limestone" Fauna from the Northern Regions of Anhui and Kiangsu. Acta Scientiarum Naturalium Universitatis Pekinensis, 1978(4):111-132 Yi, Y. 1978 Silurian Trilobites. pp. 265-269 In: Stratigraphic Research Group of Yangtze Gorges, Hubei Bureau of Geology. Sinian to Permian Stratigraphy and Palaeontology of the Eastern Yangtze Gorges Area. Geological Publishing House, Beijing, 381 pp. Yin, G., Li, S. 1978 Trilobita. pp. 385-595, 798-829, pls 143-192 In: Paleontological Atlas of Southwest China. Guizhou. Volume 1. Cambrian-Devonian. Geological Publishing House, 843 pp. Yin, G. 1978 Trilobita: pp. 440-445 & 629-630, pl.141. In: Palaeontological Atlas of Southwest China, Guizhou. Volume 2. Carboniferous-Quaternary. Geological Publishing House, Beijing, 638 pp. Zhou, T., Lin, T. 1978 Early Cambrian Trilobites. pp. 141-155 In: Stratigraphic Research Group of Yangtze Gorges, Hubei Bureau of Geology. Sinian to Permian Stratigraphy and Palaeontology of the Eastern Yangtze Gorges Area. Geological Publishing House, Beijing, 381 pp. Zhou, Z.Y., Zhang, J. 1978 Cambrian-Ordovician Boundary of the Tangshan area with descriptions of the related Trilobite Fauna. Acta Palaeontologica Sinica, 17(1):1-30+103-106 Zhu, Z.L., Lin, T. 1978 Some Middle Cambrian Trilobites from Yaxian, Hainan Island. Acta Palaeontologica Sinica, 17(4):439-443 *** 1979 Trilobite Citations (128) *** Ahlberg, P. 1979 Early Cambrian Trilobites from Mount Luopakte, Northern Sweden. Sveriges Geologiska Undersökning, Ser. C, 765:1-12, Årsbok, 73(6):1-12 Alberti, H. 1979 Devonian Trilobite Biostratigraphy. In: The Devonian System - A Palaeontological Association International Symposium. Special Papers in Palaeontology, 23:313-324 Ancygin, N.Y. 1979 Trilobita. pp. 5-80 In: Monographic Description of Faunas from Eifelian Bauxite Deposits of the Urals. Report of the Ministry of Geology RSFSR, 6:1-122 Arbizu, M. 1979 Asteropyginae (Trilobita) du Dévonien des Montagnes Cantabriques (Espagne). [Asteropyginae (Trilobita) from the Devonian of the Cantabrian Mountains (Spain).] Bulletin de la Société géologique et minéralogique de Bretagne, Série C, 9(2):59-102 Arbizu, M., Garcia-Alcalde, J.L., Garcia-Lopez, S., Mendez Bedia, I., Sanchez de Posada, L., Soto, F.M., Truyols, M., Alvarez, F., Mendez, C., Menendez, J.R. 1979 Biostratigraphical study of the Moniello Formation (Cantabrian Mountains, Asturias, NW Spain). Geologica et Palaeontologica, 13:103-124 Baldis, B.A. 1979 Paleozoogeografia de los Trilobites Devonicos en Sudamerica Austral. [Paleozoogeography of Devonian Trilobites from Southern South America.] Ameghiniana, 16(3-4):209-216 Bergström, J. 1979 A Possible Case of Incipient Allopatric Speciation in Trilobites. Proceedings of the Second Scandinavian Symposium on Sytematic Zoology, Oslo, Zoologica Scripta, 8:313 Bordonaro, O.L. 1979 El Género Albertella (Trilobite) en el Cambrico medio de San Juan (Argentina). [The Genus Albertella (Trilobita) from the Middle Cambrian of San Juan, Argentina.] Ameghiniana, 16(1-2):9-17 Böth, L., Brauckmann, B., Brauckmann, C. 1979 Trilobiten aus dem oberen Kulm (Unter-Karbon cu IIIβ-γ) von der Kopfstation bei Neviges (Bergisches Land). [Trilobites from the upper Kulm (Lower Carboniferous cu IIIβ-γ) from the headend at Neviges (Bergisches Land).] Jahresberichte des Naturwissenschaftlichen Vereins in Wuppertal, 32:119-125 Böth, L., Brauckmann, C. 1979 Bericht über bemerkenswerte neuere Fossil-Funde aus dem Ober-Devon und Karbon des Bergischen Landes. [Report on remarkable recent fossil finds from the Upper Devonian and Carboniferous of the Bergisches Land.] Jahresberichte des Naturwissenschaftlichen Vereins in Wuppertal, 32:106-118 Boyce, W.D. 1979 Further Developments in Western Newfoundland Cambro-Ordovician Biostratigraphy. Report of Activities. Government of Newfoundland and Labrador, Department of Mines and Energy, Mineral Development Division, Report, 1979-1:7-10 Bruton, D.L., Bockelie, J.F. 1979 The Ordovician Sedimentary Sequence on Smoela, West Central Norway. Norges Geologiske Undersøkelse, Bulletin, 348:21-31 Bruton, D.L., Jaanusson, V., Owens, R.M., Siveter, D.J., Tripp, R.P. 1979 Trilobites. In: Lower Wenlock Faunal and Floral Dynamics: Vattenfallet Section, Gotland. Sveriges Geologiska Undersökning, Ser. C, 762:116-120 Bruton, D.L., Owen, A.W. 1979 Late Caradoc - Early Ashgill Trilobite Distribution in the Central Oslo Region, Norway. Norsk Geologisk Tidsskrift, 59:213-222 Carlisle, H. 1979 Ordovician Stratigraphy of the Tramore area, County Waterford, with a revised Ordovician correlation for South-East Ireland. Geological Society of London, Special Publication, 8:545-554 Chalouan A., Hollard, H. 1979 Stratigraphy of Middle Paleozoic Terrains of the Cherrat Wadi (Moroccan West Meseta). Comptes Rendus Hebdomadaires des Séances de l'Academie des Sciences, 288:199-202 Chatterton, B.D.E., Johnson, B.D., Campbell, K.S.W. 1979 Silicified Lower Devonian Trilobites from New South Wales. Palaeontology, 22(4):799-837 Chatterton, B.D.E., Perry, D.G. 1979 Acanthalomina Prantl & Přibyl, A Valid Subgenus of the Trilobite Genus Diacanthaspis. Journal of Paleontology, 53(6):1327-1342 Chlupáč, I., Lukes, P., Zikmundova, J., 1979 The Lower / Middle Devonian Boundary Beds in the Barrandian Area, Czechoslovakia. Geologica et Palaeontologica, 13:125-156 Cisne, J.L., Molenock, J., Rabe, B.D. 1979 Evolution in a Cline: Triarthrus (Trilobita) Along an Ordovician Depth Gradient. Geolgical Society of America, Abstracts with Programs, 11(7):401 Clarkson, E.N.K. 1979 The Visual System of Trilobites. Palaeontology, 22(1):1-22 Clarkson, P.D., Hughes, C.P., Thomson, M.R.A. 1979 Geological Significance of a Middle Cambrian Fauna from Antarctica. Nature, 279:791-792 Cooper, R.A. 1979 Lower Palaeozoic Rocks of New Zealand. Journal of the Royal Society of New Zealand, 9(1):29-84 Dean, W.T. 1979 Trilobites from the Long Point Group (Ordovician), Port au Port Peninsula, Southwestern Newfoundland. Geological Survey of Canada, Bulletin, 290:1-53 Dean, W.T. & Özgül, N. 1979 Middle Cambrian Trilobite Succession in the Çaltepe Formation at Bagbasi (Hadim-Konya) Central Taurus, Turkey. Bulletin of the Mineral Research and Exploration Institute of Turkey, 92:1-6 DeRosear, D. 1979 The Anatomy of the Trilobite. MAPS Digest, 3(4):3 Eby, R.G. 1979 Early Late Cambrian Agnostoid Faunas from Utah and Nevada. MSc Thesis, State University of New York at Stony Brook, 152 pp. Egorova, L.I., Pegel, V.V. 1979 New Materials on the Biostratigraphy of the Reef-Forming Layers in the Mayan Stage of the Middle Cambrian of the South East Siberian Platform. Trudy Sibirskogo Nauchno-issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ya, 270:72-90 Eldredge, N., Ormiston, A.R. 1979 Biogeography of Silurian and Devonian Trilobites of the Malvinokaffric Realm. pp.147-167 In: Historical Biogeography, Plate Tectonics, and the Changing Environment. Proceedings of the Thirty-seventh Annual Biology Colloquium and Selected Papers, 500 pp. Ëlkin, E.A. 1979 New Concepts of the Genus Dechenella from the Lower Devonian of Taymyr and the Northeastern USSR. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 401:82-90 Fedorov, A.B., Egorova, L.I., Savitskiy, V.Y. 1979 First Find of the Oldest Trilobites near the base of the Tommot Stratotype of the Lower Cambrian on the Aldan River. Doklady of the Academy of Sciences of the U.S.S.R., Earth Sciences Sections [Doklady Akademii Nauk SSSR] 249:84-86 Fortey, R.A. 1979 Early Ordovician Trilobites from the Catoche Formation (St. George Group), Western Newfoundland. Geological Survey of Canada, Bulletin, 321:61-114 Fortey, R.A., Owens, R.M. 1979 Enrollment in the Classification of Trilobites. Lethaia, 12:219-226 Harper, D.A.T. 1979 The Environmental Significance of some Faunal Changes in the Upper Ardmillan Succession (upper Ordovician), Girvan, Scotland. Geological Society of London, Special Publication, 8:439-445 Hintze, L.F. 1979 Preliminary Zonations of Lower Ordovician of Western Utah by Various Taxa. Brigham Young University Geology Studies, 26(2):13-19 Holland, C.H., Hughes, C.P. 1979 Evolving Life of the Developing Caledonides. Geological Society of London, Special Publication, 8:387-403 Hu, C.H. 1979 Ontogenic Studies of a Few Upper Cambrian Trilobites from the Deadwood Formation, South Dakota. Transactions and Proceedings of the Palaeontological Society of Japan, New Series, 114:49-63 Hughes, C.P. 1979 The Ordovician Trilobite Faunas of the Builth-Llandrindod Inlier, Central Wales. Part III. Bulletin of the British Museum (Natural History) Geology Series, 32(3):109-181 Hughes, C.P., Branisa, L. 1979 Ordovician Trilobites of Bolivia. Transactions of the Fourth Latin American Geological Congress - Trinidad and Tobago, 1(4):324-327 Hurst, J.M. 1979 The Stratigraphy and Brachiopods of the Upper Part of the Type Caradoc of South Salop. [Trilobite Bio-Chronostratigraphy, pp. 200-220] Bulletin of the British Museum (Natural History) Geology Series, 32:183-304 Hurst, J.M. 1979 The Environment of Deposition of the Caradoc Alternata Limestone and contiguous deposits of Salop. Geological Journal, 14(1):15-40 Hurst, J.M. 1979 Evolution, Succession and Replacement in the Type Upper Caradoc (Ordovician) Benthic Faunas of England. Palaeogeography, Palaeoclimatology, Palaeoecology, 27:189-246 Jago, J.B. 1979 Tasmanian Cambrian Biostratigraphy – A Preliminary Report. Journal of the Geological Society of Australia, 26(5-6):223-230 Kobayashi, T. 1979 Outline of the Carboniferous Trilobites in Japan. Proceedings of the Japan Academy, Ser.B, 55(3):104-108 Kobayashi, T. 1979 On the Carboniferous Trilobite Provinces. Proceedings of the Japan Academy, Ser.B, 55(4):175-179 Kobayashi, T., Hamada, T. 1979 Permo-Carboniferous Trilobites from Thailand and Malaysia. Geology and Palaeontology of Southeast Asia, 20:1-21 Koizumi, H., Yoshino, T., Kojima, H. 1979 Occurrence of Permian Trilobite Pseudophillipsia from the Kuzuu Limestone, Tochigig Perfecture, Central Japan. Chikyu Kagaku [Earth Science] 33(6):353-354 Kordule, V., Šnajdr, M. 1979 New Agnostid Trilobites from the Middle Cambrian of Bohemia. Věstník Ústředního Ústavu Geologického, 54(1):45-47 Koroleva, M.N. 1979 Trilobites of the Genus Dionide from Northeastern Kazakhstan. Paleontological Journal, 13(1):77-82 Koroleva,M.N. 1979 Trilobites of the Genus Dionide from Northeastern Kazakhstan. Paleontologicheskii Zhurnal, 1979(1):81-87 Kowalski, H. 1979 Scutelluidae aus dem Mitteldevon der Eifel. [Scutelluidae from the Middle Devonian of Eifel.] Der Aufschluss 30(1):1-18 Kowalski, H. 1979 Die Phacopen der Trilobitentrift von Gees bei Gerolstein, Eifel. [The Phacopids of the Trilobite Deposits of Gees near Gerolstein, Eifel.] Der Aufschluss, 30(5):163-171 Kowalski, H. 1979 Die Trilobitentrift bei Gees - ein weltberühmter Trilobitenfundort. [The Trilobite Deposits at Gees - A World Famous Trilobite Locality.] Eifeljahrbuch, 1979:57-61 Krueger, H.H. 1979 Nachweis der Trilobitengattung Libertella im Europa. [Proof of the Trilobite Genus Libertella in Europe.] Zeitschrift für geologische Wissenschaften, Berlin, 7(8):1023-1025 Lane, P.D. 1979 Middle Silurian Carbonate Mounds in Peary Land, Eastern North Greenland: Development and Trilobite Assemblage. Abstracts of Papers – Pacific Science Congress, 14(1):40-41 Lane, P.D. 1979 Llandovery Trilobites from Washington Land, North Greenland. Grønlands Geologiske Undersøkelse, Bulletin, 131:1-37 Lisogor, K.A. 1979 Early Ordovician Trilobites of the Lesser Karatau. Mineral Resources of Kazakhstan, Alma-Ata: 3-16 Liu, Y., Zhang, T. 1979 The Discovery of a Middle Cambrian Centropleura (Trilobita) in China. Geological Review, 25(2):1-6 Lu, Y., Zhou, Z.Y. 1979 Systematic Position and Phylogeny of Hammatocnemis (Trilobita). Acta Palaeontologica Sinica, 18(5):415-434 Ludvigsen, R. 1979 Lower Ordovician Trilobites of the Oxford Formation, Eastern Ontario. Canadian Journal of Earth Sciences, 16(4):859-865 Ludvigsen, R. 1979 A Trilobite Zonation of Middle Ordovician rocks, Southwestern District of Mackenzie. Geological Survey of Canada, Bulletin, 312:1-99 Ludvigsen, R. 1979 The Ordovician Trilobite Pseudogygites Kobayashi in Eastern and Arctic North America. Royal Ontario Museum, Life Sciences Contributions, 120:1-41 Ludvigsen, R. 1979 Fossils of Ontario - Part 1: The Trilobites. Royal Ontario Museum, Life Sciences Miscellaneous Publications, 96 pp. Luo, H. 1979 Several Early Ordovician Trilobites from Eastern Yunnan. Geological Scientific and Technological Information of Yunnan, 1:62-65 Maitland, M.R. 1979 The Paleobathymetric and Paleogeographic Distribution of Middle Ordovician Trilobites within a portion of the Valley and Ridge of East Tennessee. MSc Thesis, University of Tennessee, Knoxville, 140 pp. Maitland, M.R., Benedict, G.L., Walker, K.R. 1979 Trilobite Paleobathymetrics: An Assessment of Depth Related Assemblages from the Middle Ordovician of the Southern Appalachians. Geolgical Society of America, Abstracts with Programs, 11(4):187-188 Maksimova, Z.A. 1979 New Genera of Devonian Trilobites from the USSR. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 22:19-42 Männil, R. 1979 Silurian Trilobites of the Subfamily Warburgellinae in the Eastern Baltic Region. Eesti NSV Teaduste Akadeemia Toimetised, Geoloogia, 28(3):100-107 Mayr, U., De Vries, C.D.S.1979 Biostratigraphic Significance of a Lower Cambrian Trilobite in the Hazen Formation, Judge Daly Promontory, Ellesmere Island. Geological Survey of Canada, Paper, 79-01B:415 McNamara, K.J. 1979 The Age, Stratigraphy and Genesis of the Coniston Limestone Group in the Southern Lake District. Geological Journal, 14(1):41-68 McNamara, K.J. 1979 Trilobites from the Coniston Limestone Group (Ashgill Series) of the Lake District, England. Palaeontology, 22(1):53-92 Mergl, M. 1979 Eccoptochile aff. clavigera (Beyrich, 1845) and Pliomerops lindaueri (Barrande, 1846) (Trilobita) from the Lower Ordovician of Bohemia. Věstník Ústředního Ústavu Geologického, 54(3):175-177 Mikulic, D.G. 1979 The Paleoecology of Silurian Trilobites with a Section on the Silurian Stratigraphy of Southeastern Wisconsin. PhD Thesis, Oregon State University, 891 pp. Neben, W., Krueger, H.H. 1979 Fossilien Kambrischer, Ordovizischer und Silurischer Geschiebe. [Fossils Cambrian, Ordovician and Silurian Glacial Drift.] Staringia No.5, Grondboor en Hamer, 33(1):3-63 Nilsson, R. 1979 A Boring Through the Ordovician-Silurian Boundary in Western Scania, South Sweden. Sveriges Geologiska Undersökning, Ser. C, 766:1-18 Årsbok, 73(7):1-18 Öpik, A.A. 1979 Middle Cambrian Agnostids: Systematics and Biostratigraphy. Australia Bureau of Mineral Resources, Geology and Geophysics Bulletin, 172(1):1-188 [text] 172(2):1-136 [plates] Owens, R.M. 1979 The Trilobite Genera Panarchaeogonus Öpik, Isbergia Warburg and Cyamops gen.nov. from the Ordovician of Balto-Scandia and the British Isles. Norsk Geologisk Tidsskrift, 58:199-219 Owyang, J., Bradbury, D.P. 1979 Hunting Texas Trilobites. MAPS Digest, 3(3):5-6 Palmer, A.R. 1979 Biomere Boundaries Re-Examined. Alcheringa, 3(1):33-41 Palmer, A.R., Halley, R.B. 1979 Physical Stratigraphy and Trilobite Biostratigraphy of the Carrara Formation (Lower and Middle Cambrian) in the Southern Great Basin. United States Geological Survey Professional Paper, 1047:1-131 Palmer, A.R., Peel, J.S. 1979 New Cambrian Faunas from Peary Land, Eastern North Greenland. Grønlands Geologiske Undersøkelse, Rapport, 91:29-36 Peel, J.S. 1979 Serrodiscus from northern Nyeboe Land, North Greenland. Grønlands Geologiske Undersøkelse, Rapport 91:116 Perry, D.G., Chatterton, B.D.E. 1979 Wenlock Trilobites and Brachiopods from the Mackenzie Mountains North-Western Canada. Palaeontology, 22(3):569-607 Pickerill, R.K., Brenchley, P.J. 1979 Caradoc Marine Benthic Communities of the South Berwyn Hills, North Wales. Palaeontology, 22(1):229-264 Repina, L.N. 1979 New Trilobites from Upper Cambrian Deposits of the Mansk Depression: Eastern Sayan. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 406:24-33 Repina, L.N. 1979 Dependence of Morphologic Features on Habitat Conditions in Trilobites and Evaluation of their Significance for the Systematics of the Superfamily Olenelloidea. Akadamiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofizikii (Novosibirsk) 431:11-30 Ross, R.J. 1979 Additional Trilobites from the Ordovician of Kentucky. United States Geological Survey Professional Paper 1066-D:1-13 Ross, R.J., Nolan, T.B., Harris, A.G. 1979 The Upper Ordovician and Silurian Hanson Creek Formation of Central Nevada. U.S. Geological Survey Professional Paper, 1126-C:1-22 Ross, R.J., Ormiston, A.R. 1979 Monorakos in the Ordovician of Alaska and its Zoogeographic Significance. pp. 53-59 In: Historical Biogeography, Plate Tectonics and the Changing Environment. Oregon State University Press, Corvallis Rozova, A.V. 1979 Biogeography of the Siberian Platform and the Upper Cambrian and Lower Ordovician from Trilobita. Akademiya Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 431:87-99 Rudkin, D.M. 1979 Healed Injuries in Ogygopsis klotzi (Trilobita) from the Middle Cambrian of British Columbia. Royal Ontario Museum, Life Sciences Occasional Paper, 32:1-8 Rong, J.Y. 1979 The Hirnantia Fauna of China with comments on the Ordovician-Silurian Boundary. Journal of Stratigraphy, 3(1):1-29 Rushton, A.W.A. 1979 A Review of the Middle Cambrian Agnostida from the Abbey Shales, England. Alcheringa, 3(1):43-61 Rushton, A.W.A., Tripp, R.P. 1979 A Fossiliferous Lower Canadian (Tremadoc) Boulder from the Benan Conglomerate of the Girvan District. Scottish Journal of Geology, 15(4):321-327 Sdzuy, K. 1979 Two Rare Trilobites from the Tremadoc Leimitz Shales, Germany. Alcheringa 3(1):63-72 Seidenfaden, M. 1979 Revision der Gattung Solenopleuropsis, Trilobita, aus dem Mittel-Kambrium von Spanien. [Revision of the Genus Solenopleuropsis, Trilobita, from the Central Cambrian of Spain.] MSc Thesis, Institut für Paläontologie der Universität Wurzburg Siveter, D.J. 1979 Metacalymene (Kegel, 1927), A Calymenid Trilobite from the Kopanina Formation (Silurian) of Bohemia. Journal of Paleontology, 53(2):367-379 Siveter, D.J., Ingham, J.K., Rickards, R.B., Arnold, B. 1979 Highest Ordovician Trilobites and Graptolites from County Cavan, Ireland. Irish Journal of Earth Sciences, 2(2):193-207 Šnajdr, M. 1979 Pathological Exoskeletons of Two Ordovician Trilobites from the Barrandian. Časopis Národního Muzea, Řada přírodovědná, 148(3-4):173-176 Šnajdr, M. 1979 Two Trinucleid Trilobites with Repair of Traumatic Injury. Věstník Ústředního Ústavu Geologického, 54(1):49-50 Šnajdr, M. 1979 Note on the Regenerative Ability of Injured Trilobites. Věstník Ústředního Ústavu Geologického, 54(3):171-173 Soloviev, I.A., Grikurov, G.Z. 1979 New Data on Cambrian Trilobites Distribution in the Argentina and Shackleton Ranges (Antarctica). Antarktika: Doklady Komissii [The Antarctic, Academy of Sciences of the USSR, Committee Reports] 18:54-73 Sun, Y., Xiang, L. 1979 Late Upper Cambrian Trilobite Fauna from Western Yunnan. Bulletin of the Chinese Academy of Geological Sciences, 1(1):1-17 Sundberg, F.A.n 1979 Upper Cambrian Paleobiology and Depositional Environments of the Lower Nopah Formation, California and Nevada. MSc Thesis, San Diego State University, 183 pp. Suneja, I.J. 1979 An Asaphiscid from Middle Cambrian Beds of Northwestern Kashmir India. Research Bulletin of the Panjab University Science, 30(4):45-48 Temple, J.T., Tripp, R.P. 1979 An Investigation of the Encrinurinae (Trilobita) by Numerical Taxonomic Methods. Transactions of the Royal Society of Edinburgh: Earth Sciences, 70:223-250 Theokritoff, G. 1979 Early Cambrian Provincialism and Biogeographic Boundaries in the North Atlantic Region. Lethaia, 12(4):281-295 Thomas, A.T. 1979 Trilobite Associations in the British Wenlock. Geological Society of London, Special Publication, 8:447-451 Thomas, A.T., Narbonne, G.M. 1979 Silurian Trilobites from Arctic Canada. Geological Magazine, 116(1):1-19 Toro, M., Fernandez, R.A.S. 1979 Los fosiles de la Formación Pircancha aflorante en Chilcayo, Provincia Mendez, Tarija. [The fossils of the Pircancha Formation outcropping in Chilcayo, Mendez Province, Tarija.] Revista de la Academia Nacional de Ciencias de Bolivia, 2(1):163-169 Towe, K.M. 1979 Carbonate Diagenesis and the Structure of Schizochroal Lenses in Trilobite Eyes. Geolgical Society of America, Abstracts with Programs, 11(7):529 Trettin, H.P., Barnes, C.R., Kerr, J.W., Norford, B.S., Pedder, A.E.H., Riva, J., Tipnis, R.S., Uyeno, T.T. 1979 Progress in Lower Paleozoic stratigraphy, Northern Ellesmere Island, District of Franklin. Geological Survey of Canada, Paper, 79-1B:269-279 Tripp, R.P. 1979 Trilobites from the Ordovician Auchensoul and Stinchar Limestones of the Girvan District, Strathclyde. Palaeontology, 22(2):339-361 Verma, H.M. 1979 Geology and Fossils of the Craigleith Area. Ontario Geological Survey, Guidebook, 7:1-61 Watkins, R. 1979 Benthic Community Organization in the Ludlow Series of the Welsh borderland. Bulletin of the British Museum (Natural History) Geology Series, 31(3):175-280 Way, J.H. 1979 On the Demise of a Trimerus (Dipleura) dekayi. Pennsylvania Geology, 10(3):14-16 Westrop, S.R. 1979 Systematics and Palaeoecology of Upper Ordovician Trilobites from the Red River Formation (Selkirk Member) of Southern Manitoba. MSc Thesis, University of Toronto, Toronto, 51 pp. Whittard, W.F., Dean, W.T. 1979 An Account of the Ordovician Rocks of the Shelve Inlier in West Salop and part of North Powys. Bulletin of the British Museum (Natural History) Geology Series, 33(1):1-69 Whittington, H.B. 1979 Early Arthropods, their Appendages and Relationships. In: The Origin of Major Invertebrate Groups, Academic Press, London, pp. 253-268 Wilson, M.A. 1979 A New Species of the Trilobite Brachymetopus from the Cuyahoga Formation (Lower Mississippian) of Northeastern Ohio. Journal of Paleontology, 53(1):221-223 Wright, A.J. 1979 Evaluation of a New Zealand Tremadocian Trilobite. Geological Magazine, 116:353-364 Wu, H.J. 1979 Silurian Encrinuroides (Trilobita) from Southwestern China. Acta Palaeontologica Sinica, 18(2):125-149 Zhang, W.T., Yuan, K., Zhou, Z.Y., Qian, Y., Wang, Z. 1979 The Cambrian System of the Southwest Region. pp. 39-107 In: Biostratigraphy of the Carbonate Rocks of Southwestern China. Nanjing Institute of Geology and Palaeontology, Academia Sinica, Science Press, Beijing, 336 pp. Zhang, W.T., Zhu, Z.L. 1979 Notes on some Trilobites from the Lower Cambrian Houjiashan Formation in Southern and Southwestern parts of North China. Acta Palaeontologica Sinica, 18(6):513-526 Zhou, Z.Y., Yuan, J., Zhang, Z.H., Wu, X., Yin, G. 1979 Cambrian Biogeographical Province of Guizhou and the Neighbouring Areas. Journal of Stratigraphy, 3(4):258-271 Zhu, Z., Lin, H., Zhang, Z. 1979 Atlas of the Palaeontology of Northwestern China. Qinghai. Volume 2. [Trilobites.] pp.81-116 Geological Publishing House: Beijing, 219 pp. Zhuravleva, I.T., Meshkova, N.P. 1979 Biostratigraphy and Paleontology of the Lower Cambrian of Siberia. Akademiia Nauk SSSR, Sibirskoe Otdelenie, Trudy Instituta Geologii i Geofiziki (Novosibirsk) 406:1-161 Zonova, T.D. 1979 New Finds of Devonian Trilobites from the USSR. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva, 22:11-18
  6. No better way to spend a sunny, 52 degree Georgia day than fossil collecting with my son. This is the first time in about 22 years that we have collected together. We went down to the Conasauga River in Murray County to collect Cambrian trilobites. Unfortunately the River was running high and fast and it did not make Collecting easy. I had to do some fancy climbing to get to the area that I wanted to collect. Using tree limbs to hold onto, I was able to navigate the slippery slope. I only took two pictures of partial trilobites that I found, I decided not to take any more pictures because I was worried about dropping my phone in the river. Here are some of my other finds- all Aphelaspis brachyphasis, with the exception of this first piece, I believe that this is a partial Eugonocare , I have only found one other partial one in the Times I have visited this site.
  7. Kane

    fossil hunting

    Let me tag @FossilDAWG who knows Georgia formations more intimately. There are some good areas in your state. Have you been to the Conasauga shale yet?
  8. FossilDiva#1

    Opening Day For Mazon Creek Collecting at Pit 11

    wow. This place seems very interesting ! the Nodules look alot like the fossil nodules in the conasauga formation in Georgia! I would Love to go there and collect some. So this area is only open to hunt for a certain time of year? Or can you go there in the winter if theres no snow of coarse?
  9. MeargleSchmeargl

    December 2018 Finds of the Month Entries

    In loving memory of when this guy had a nearly complete exoskeleton (portion of the tailshield's exo flaked off at some point ), I'll start off inverts. December 15th, 2018 Aphelaspis brachyphasis Late Cambrian, ~500 MYA, Conasauga formation Chatsworth, GA Positive: Negative:
  10. Nimravis

    Georgia Cambrian Trilobites

    Well since it is snowing in the Chicagoland area (expecting 6-12” tonight), I decided to go through some Conasauga matrix looking for trilobites, here are my finds. I know that they are not the sexist trilobites, but I do love being able to cut thru the matrix with a hacksaw.
  11. Paciphacops

    Georgia Cambrian Trilobites

    Some bugs in this last set are nice and big, relatively speaking. I tried splitting some of my Conasauga matrix after soaking in water for a couple of hours, and the splits were even worse than the drier matrix. As a test, I soaked a couple of pieces for several days, and those split cleanly and easily yesterday. I'm now soaking more, so I'll see how they turn out after a few days.
  12. Tidgy's Dad

    Adam's Cambrian

    Well, I posted this in the id section and no one could say for sure one way or another. A chlorophyte / green algae? They do occur looking much like this in the Conasauga Fm. but not necessarily at this location. I don't know, but I'm staying sort of on the fence. The longest string of attached cells is 2 mm .
  13. Tidgy's Dad

    Show us your Agnostids!

    Then my Barrandagnostus inexpectans, Conasauga Formation, Georgia. USA thanks to lots of rock bashing at matrix sent by Ralph @Nimravis
  14. MeargleSchmeargl

    Adam's Cambrian

    Yeah, that was a difficulty when I was posting the Conasauga bugs from my adventures years back. Now I've learned that turning on a desk lamp and holding the bugs at a certain angle casts a shadow over all the details, showing them in their full glory. Used this photo method when photographing specimens from my last 2 trips to the place.
  15. Tidgy's Dad

    Let's see your latest mailbox score - 2018!

    Here are some of the results I achieved from bashing open the big pile of rocks Ralph sent me from the Conasauga Formation, Upper Cambrian. Complete and partial Aphelaspis brachyphasis, plus a lot of librigenae. A possible algae sort of thing and an agnostid or two! Yaaaaaaaaaaaaaaaaaaaaaaayyyyyyyyyyyyyyyyyyyyy!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I'm so happy! Thanks @Nimravis Lot's of close-ups to follow on the Adam's Cambrian thread under Member's Collections.
  16. Tidgy's Dad

    Adam's Cambrian

    And to bring my Cambrian up to date for now, another species of Trilobite sent to me by another TFF member. Ralph @Nimraviswas kind enough to send me these three examples of Aphelaspis brachyphasis as a bonus included with some wonderful Mazon Creek fossils he sent me. These are from the lowest part of the Upper Cambrian Paibian series and thus maybe about 496 mya. From the Conasauga Formation by the Conasuaga River in North Georgia, USA. They may be not as well known or commercial as the slightly older Elrathia kingii and perhaps not as pretty but they are much rarer and not generally available on the market at all. I think they're rather lovely and the thought that I maybe the only person in Africa to own this species is rather exciting! Thank you, Ralph!
  17. Oxytropidoceras

    Georgia Trilobites - SITE OFF LIMITS NOW

    Wow!! Those are fantastic trilobites. An appropriate publication is: Schwimmer, D.R., 2012. An Aphelaspis zone (upper Cambrian, Paibian) trilobite faunule in the central Conasauga River Valley, North Georgia, USA. Southeastern Geology. V. 49, No. 1, p. 31-41 https://www.researchgate.net/publication/289333517_An_aphelaspis_zone_Upper_Cambrian_paibian_trilobite_faunule_in_the_central_conasauga_River_Valley_North_Georgia_USA Yours, Paul H.
  18. piranha

    Open Access Trilobite Papers 1993–2024

    Here is another round of open access trilobite PDFs. The Fezouata hyolith paper is included for an excellent Asaphellus / Pauxillites association photo. Enjoy! Corbacho, J., & Vela, J.A. (2013) Parvilichas marochii: New genus and species of Lichidae from the Zagora region (Morocco); Early Ordovician (Floian). Scripta Musei Geologici Seminarii Barcinonensis 14:3-13 OPEN ACCESS PDF Valent, M., Corbacho, J., & Martínez, D. (2013) Hyolith localities of Zagora region (Morocco), Upper Fezouata Formation (Lower Ordovician). Museu Geològico del Seminari de Barcelona, Batalleria, 19:20-23 OPEN ACCESS PDF Frey, L., Naglik, C., Hofmann, R., Schemm-Gregory, M., Frýda, J., Kröger, B., Taylor, P.D., Wilson, M.A., & Klug, C. (2014) Diversity and palaeoecology of Early Devonian invertebrate associations in the Tafilalt (Anti-Atlas, Morocco). Czech Bulletin of Geosciences 89(1):75-112 OPEN ACCESS PDF Śliwiński, M.G., & Żylińska, A. (2013) The Cambrian Burgess Shale phenomenon of the Rocky Mountains (Canada) – an overviewof the fauna, sedimentary and taphonomic conditions. Przegląd Geologiczny 61(12):746-754 OPEN ACCESS PDF Mikulá, R., & Budil, P. (2013) The ichnofossil Rusophycus cf. cryptolithi Osgood, 1970 as a trace of the trilobite Deanaspis goldfussi (Barrande, 1846) from the Letná Formation (Upper Ordovician, Barrandian area, Czech Republic). Czech Geological Survey, Prague 2013:192-194 OPEN ACCESS PDF Röhlich, P. (2013) Tectonic deformation of trilobites in the Palaeozoic of the Barrandian. Czech Geological Survey, Prague 2013:195-198 OPEN ACCESS PDF As the year of open access trilobite papers is coming to a close, another excellent paper was just published online. This important work has been available as a preview manuscript for over 2 years and now it is finally completed. Enjoy some of the spectacular late Ordovician trilobites from China. Lee, D.C. (2013) Late Ordovician trilobites from the Xiazhen Formationin Zhuzhai, Jiangxi Province, China. Acta Palaeontologica Polonica 58(4):855-882 OPEN ACCESS PDF Álvaro, J.J., Ahlberg, P., Babcock, L.E., Bordonaro, O.L., Choi, D.K., Cooper, R.A., Ergaliev, G.K.H., Gapp, I.W., Ghobadi Pour, M., Hughes, N.C., Jago, J.B., Korovnikov, I., Laurie, J.R., Lieberman, B.S., Paterson, J.R., Pegel, T.V., Popov, L.E., Rushton, A.W.A., Sukhov, S.S., Tortello, M.F., Zhou, Z., & Żylińska, A. (2013) Global Cambrian trilobite palaeobiogeography assessed using parsimony analysis of endemicity. Geological Society London Memoirs, 38:273-296 OPEN ACCESS PDF Bergström, J., Pärnaste, H., & Zhiyi, Z. (2013) Trilobites and biofacies in the Early-Middle Ordovician of Baltica and a brief comparison with the Yangtze Plate. Estonian Journal of Earth Sciences 62(4):205-230 OPEN ACCESS PDF Corbacho, J., & López-Soriano, F.J. (2013) Chattiaspis? budili: a new Dalmanitidae species from Morocco; Upper Ordovician (Lower Katian). Museo Geològico del Seminari de Barcelona, Batalleria, 19:6-12 OPEN ACCESS PDF Corbacho, J., & López-Soriano, F.J. (2013) Gabriellus kierorum: A new species of Judomiidae from the lower Cambrian (Series 2) of Canada. Museo Geològico del Seminari de Barcelona, Batalleria, 19:13-19 OPEN ACCESS PDF Peteya, J.A. (2013) Resolving Details of the Nonbiomineralized Anatomy of Trilobites Using Computed Tomographic Imaging Techniques. The Ohio State University, MSc Thesis 30 pp. OPEN ACCESS PDF Álvarez, M.D., Gozalo, R., & Liñán, E. (2013) Systematic and biostratigraphic review of the genus Alueva Sdzuy, 1961 (Ellipsocephalidae, Trilobita, Cambrian). Boletín Geológico y Minero 124(4):573-588 OPEN ACCESS PDF Stachacz, M. (2013) Trilobites, their traces and associated sedimentary structures as indicators of the Cambrian palaeoenvironment of the Ociesêki Range(Holy Cross Mountains, Poland). Polish Geological Institute, Geological Quarterly 57(4):745-756 OPEN ACCESS PDF Żylińska, A., Kin, A., & Nowicki, J. (2013) Application of morphometric techniques for taxonomic revision of Berabichia oratrix (Orlowski, 1985) (Trilobita, Cambrian) from the Holy Cross Mountains, Poland. Geodiversitas 35(3):505-528 OPEN ACCESS PDF Congreve, C.R. (2013) Evolutionary Patterns of Trilobites Across the End Ordovician Mass Extinction. The University of Kansas - Department of Geology PhD Thesis, 255 pp. OPEN ACCESS PDF Pandey, S., & Parcha, S.K. (2013) Systematics, Biometry of the species Opsidiscus from the Middle Cambrian succession of the Spiti Basin, India. Journal Geological Society of India 82:330-338 OPEN ACCESS PDF Leme, J.D.M., Meira, F.V.E., Stasi, A.M.D., & Soares, S.P. (2013) The occurrence of Phacopida trilobites from Pimenteira Formation at João Costa, Piauí, Brazil. Geologia USP, Série Científica 13(3):17-22 OPEN ACCESS PDF Esteve, J. (2013) Revision of the enrolment in Spanish Cambrian trilobites and its implications in trilobite evolution. Estudios Geológicos, 69(2):209-225 OPEN ACCESS PDF Metz, R. (2013) An exceptional occurrence of the trace fossil Cruziana on a bedding surface from a core of the Bloomsburg Red Beds (Silurian), northwestern New Jersey. Northeastern Geoscience 31(1):1-6 OPEN ACCESS PDF Stein, M., Budd, G. E., Peel, J. S., & Harper, D. A. (2013) Arthroaspis n, gen., a common element of the Sirius Passet Lagerstatte (Cambrian, North Greenland), sheds light on trilobite ancestry. BMC Evolutionary Biology 13(1):99 OPEN ACCESS PDF Boyce, W.D., McCobb, L.M.E., Knight, I. 2013 Continuing stratigraphic and trilobite studies of the Watts Bight Formation (St. George Group), Port au Port Peninsula, western Newfoundland. Current Research (2013) Newfoundland and Labrador Department of Natural Resources Geological Survey, Report 13(1):205-222 OPEN ACCESS PDF Williams, V.L. (2013) Evolution and the Calcite Eye Lens. arXiv.org 1304.4815:1-14 OPEN ACCESS PDF Elicki, O., & Geyer, G. (2013) The Cambrian trilobites of Jordan–taxonomy, systematic and stratigraphic significance. Acta Geologica Polonica 63(1):1-56 OPEN ACCESS PDF Żylińska, A. (2013) The oldest Cambrian trilobites from the Holy Cross Mountains, Poland: taxonomic, stratigraphic and biogeographic reappraisal. Acta Geologica Polonica 63(1):57-87 OPEN ACCESS PDF Schoenemann, B. & Clarkson, E.N.K. (2013) Discovery of some 400 million year-old sensory structures in the compound eyes of trilobites. Scientific Reports 3(1429):1-5 OPEN ACCESS PDF Corbacho, J., & López-Soriano, F.J.A. (2013) Two new species of Trochurinae trilobites from the Middle Devonian (Eifelian) of Southern Morocco. Museo Geològico del Seminari de Barcelona, Batalleria, 18:15-24 OPEN ACCESS PDF Corbacho, J., & Kier, C. (2013) Diversidad y distribución de Acanthopyge (Belenopyge),(Lichidae) en Marruecos; Devónico inferior y medio. Museo Geològico del Seminari de Barcelona, Batalleria, 18:3-14 OPEN ACCESS PDF Singh, B.P. (2013) Additional Late Middle Cambrian Trilobites from Karsha Formation (Haimanta Group) Zanskar Region of Zanskar-Spiti Basin, Northwest Himalaya. Journal Geological Society of India 81(3):361-368 OPEN ACCESS PDF Schwimmer, D.R., & Montante, W.M. (2012) An Aphelaspis zone (upper Cambrian, Paibian) trilobite faunule in the central Conasauga River Valley, North Georgia, USA. Southeastern Geology 49(1):31-41 OPEN ACCESS PDF Fatka, O., Lerosey-Aubril, R., Budil, P., & Rak, S. (2013) Fossilized guts in trilobites from the Upper Ordovician Letná Formation (Prague Basin, Czech Republic). Czech Geological Survey, Bulletin of Geoscience, 88(1):95-104 OPEN ACCESS PDF
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