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Found 1 result

  1. Hot off the presses.... Waisfeld, B.G., Vaccari, N.E., Toro, B.A., Rubinstein, C.V., & Astini, R.A. (2006) Revision of the Ogygiocaris araiorhachis zone (Trilobita, late Tremadocian) in the Pascha-Incamayo region, Cordillera oriental, Argentina. Part 1: Biostratigraphy. Ameghiniana, 43(4):717-728 OPEN ACCESS PDF Waisfeld, B.G., & Vaccari, N.E. (2006) Revision of the Ogygiocaris araiorhachis zone (Trilobita, late Tremadocian) in the Pascha-Incamayo region, Cordillera oriental, Argentina. Part 2: Systematic Paleontology. Ameghiniana, 43(4):729-744 OPEN ACCESS PDF Clarkson, E.N,K., Levi-Setti, R., & Horváth, G. (2006) The eyes of trilobites: the oldest preserved visual system. Arthropod Structure & Development, 35(4):247-259 OPEN ACCESS PDF Zhu, X., & Shanchi, P. (2006) Eoshumardia (Trilobita, Cambrian), a junior synonym of Koldinioidia. Alcheringa, 30(2):183-189 OPEN ACCESS PDF Paterson, J.R., & Jago, J.B. (2006) New trilobites from the Lower Cambrian Emu Bay Shale Lagerstätte at Big Gully, Kangaroo Island, South Australia. Memoirs of the Association of Australasian Palaeontologists, 32:43-57 OPEN ACCESS PDF Laurie, J.R. (2006) Early Middle Cambrian trilobites from the Jigaimara formation, Arafura Basin, northern territory. Memoirs of the Association of Australasian Palaeontologists, 32:103-126 OPEN ACCESS PDF Laurie, J.R. (2006) Early Middle Cambrian trilobites from Pacific Oil & Gas Baldwin 1 well, southern Georgina Basin, Northern Territory. Memoirs of the Association of Australasian Palaeontologists, 32:127-204 OPEN ACCESS PDF Taylor, J.F. (2006) History and status of the biomere concept. Memoirs of the Association of Australasian Palaeontologists, 32:247-265 OPEN ACCESS PDF Laurie, J.R. (2006) Ordovician trilobites of the Horn Valley Siltstone and basal Stairway Sandstone, Amadeus Basin, Northern Territory. Memoirs of the Association of Australasian Palaeontologists, 32:287-345 OPEN ACCESS PDF Paterson, J.R. (2006) Prosopiscus (Ordovician; Trilobita) from the Rowena Formation, western New South Wales. Memoirs of the Association of Australasian Palaeontologists, 32:347-352 OPEN ACCESS PDF Vaccari, N.E., Waisfeld, B.G., Chatterton, B.D.E., & Edgecombe, G.D. (2006) New raphiophorid trilobites from the Ordovician of Argentina and their biogeographic implications. Memoirs of the Association of Australasian Palaeontologists, 32:353-374 OPEN ACCESS PDF Zhiqiang, Z., & Zhiyi, Z. (2006) Late Ordovician trilobites from the Zhusilenghaierhan area, Ejin Banner, western Inner Mongolia, China. Memoirs of the Association of Australasian Palaeontologists, 32:383-411 OPEN ACCESS PDF Edgecombe, G.D., & Webby, B.D. (2006) The Ordovician encrinurid trilobite Sinocybele from New South Wales and its biogeographic significance. Memoirs of the Association of Australasian Palaeontologists, 32:413-422 OPEN ACCESS PDF Sandford, A.C., & Holloway, D.J. (2006) Early Silurian phacopide trilobites from central Victoria, Australia. Memoirs of Museum Victoria, 63(2):215-255 OPEN ACCESS PDF Magrean, B. (2006) Revision of some Devonian trilobites from Belgium. The genera Astycoryphe, Tropidocoryphe, Eifliarges and Koneprusia. Bulletin de l’Institut royal des Sciences naturelles de Belgique, 76:67-77 OPEN ACCESS PDF Lerosey-Aubril, R. (2006) Ontogeny of Drevermannia and the origin of blindness in Late Devonian proetoid trilobites. Geological Magazine, 143(1):89-104 OPEN ACCESS PDF Axheimer, N., Eriksson, M.E., Ahlberg, P., & Bengtsson, A. (2006) The middle Cambrian cosmopolitan key species Lejopyge laevigata and its biozone: new data from Sweden. Geological Magazine, 143(4):447-455 OPEN ACCESS PDF Pour, M.G. (2006) Early Ordovician (Tremadocian) trilobites from Simeh-Kuh, Eastern Alborz, Iran. Studies in Palaeozoic palaeontology, National Museum of Wales Geological Series, 25:93-118 OPEN ACCESS PDF McNamara, K.J., Yu F., & Zhou Z. (2006) Ontogeny and heterochrony in the Early Cambrian Oryctocephalid trilobites Changaspis, Duyunaspis and Balangia from China. Palaeontology, 49(1):1-19 OPEN ACCESS PDF Carvalho, M.D.G.P. (2006) Devonian trilobites from the Falkland islands. Palaeontology, 49(1):21-34 OPEN ACCESS PDF Pärnaste, H. (2006) The earliest encrinurid trilobites from the East Baltic and their taxonomic interest. Palaeontology, 49(1):155-170 OPEN ACCESS PDF Wenwei, Y., Fortey, R.A., & Turvey, S.T. (2006) Ontogeny and relationships of the trilobite Pseudopetigurus Prantl and Přibyl. Palaeontology, 49(3):537-546 OPEN ACCESS PDF Lerosey‐Aubril, R., & Feist, R. (2006) Late ontogeny and hypostomal condition of a new cyrtosymboline trilobite from the Famennian of Morocco. Palaeontology, 49(5):1053-1068 OPEN ACCESS PDF Terfelt, F. (2006) Review of uppermost Furongian trilobites from Scania, southern Sweden, based on type material. Palaeontology, 49(6):1339-1355 OPEN ACCESS PDF Chatterton, B.D.E., Fortey, R.A., Brett, K.D., Gibb, S.L, & McKellar, R.C. (2006) Trilobites from the upper Lower to Middle Devonian Timrhanrhart Formation, Jbel Gara et Zguilma, southern Morocco. Palaeontographica Canadiana, 25:1-177 OPEN ACCESS PDF Zhang W. (2006) Note on a complete specimen of Middle Cambrian trilobite Anomocarella from Dongping, Shandong. Acta Palaeontologica Sinica, 45(4):523-527 OPEN ACCESS PDF Li, Q., & Peng, S. (2006) Huaiaspis, a new Cambrian trilobite genus from Northern Anhui. Acta Palaeontologica Sinica, 45(4):540-548 OPEN ACCESS PDF Zhu X., & Peng S. (2006) Restoration of deformed trilobites and postecdysial trilobites. Acta Palaeontologica Sinica, 45(4):563-567 OPEN ACCESS PDF Zhang W. (2006) Problems of Cambrian trilobite biogeography. Earth Science Frontiers, 13(6):139-144 OPEN ACCESS PDF Han, N. (2006) Techniques of exuviations in Euloma changshanense Lu (Trilobita) and its palaeoenvironmental significance. Journal of Palaeogeography, 8(1):17-22 OPEN ACCESS PDF Geyer, G. (2006) First African oryctocephalid trilobites from the Lower-Middle Cambrian boundary interval. Palaeoworld, 15(3-4):348-359 OPEN ACCESS PDF Peng, S.C., Babcock, L.E., Zuo, J.X., Lin, H.L., Zhu, X.J., Yang, X.F., Robison, R.A., Qi, Y.P., Bagnoli, G., & Chen, Y. A. (2006) Proposed GSSP for the base of Cambrian Stage 7, coinciding with the first appearance of Lejopyge laevigata, Hunan, China. Palaeoworld, 15(3):367-383 OPEN ACCESS PDF Jago, J.B., Zang, W.L., Sun, X., Brock, G.A., Paterson, J.R., & Skovsted, C.B. (2006) A review of the Cambrian biostratigraphy of South Australia. Palaeoworld, 15(3):406-423 OPEN ACCESS PDF Zhao, Y., Yuan, J., Peng, S., Yang, X., Peng, J., Lin, J., & Guo, Q. (2006) A restudy of Oryctocephalus indicus (Reed, 1910). Progress in Natural Science, 16(11):1177-1182 OPEN ACCESS PDF Kordule, V. (2006) Ptychopariid trilobites in the Middle Cambrian of Central Bohemia (taxonomy, biostratigraphy, synecology). Czech Geological Survey, Bulletin of Geosciences, 81(4):277-304 OPEN ACCESS PDF Mergl, M. (2006) Tremadocian Trilobites of the Prague Basin, Czech Republic. Acta Musei Nationalis Pragae, Series B, Historia Naturalis, 62(1-2):1-70 OPEN ACCESS PDF Mergl, M. (2006) Pelagic trilobites and Ordovician ice age. Skolská fyzika, mimorádné císlo, 32:31-33 OPEN ACCESS PDF Pärnaste, H. (2006) The Early Ordovician trilobite distribution and zonation of the east Baltic. Proceedings of the Estonian Academy of Sciences, 55(2):109-127 OPEN ACCESS PDF Cherns, L., Wheeley, J.R., & Karis, L. (2006) Tunneling trilobites: Habitual infaunalism in an Ordovician carbonate seafloor. Geological Society America, Geology, 34(8):657-660 OPEN ACCESS PDF Geyer, G., & Landing, E. 2006 Morocco 2006: Ediacaran–Cambrian depositional environments and stratigraphy of the western Atlas regions. Explanatory description and field excursion guide. Beringeria Special Issue, 6:1-120 OPEN ACCESS PDF Turvey, S.T., Zhou, Z.Y., & Yuan, W.W. (2006) Two new species of Pseudopetigurus (Trilobita) from the Arenig—Llanvirn of South China. Paläontologische Zeitschrift, 80(1):52-59 OPEN ACCESS PDF Van Viersen, A.P. (2006) New Middle Devonian trilobites from Vireux-Molhain (Ardennes, northern France). Senckenbergiana Lethaea, 86(1):63-75 OPEN ACCESS PDF Van Viersen, A.P. (2006) Dohmiella Lütke 1990 (Trilobita) a valid proetid genus, with two new species from Belgium and Germany. Senckenbergiana Lethaea, 86(2):229-241 OPEN ACCESS PDF Basse, M., Müller, P., & Franke, C. (2006) New information on the trilobites from the early Lower Emsian (Ulmen substage; Lower Devonian) of the Reideschbaach site (Luxemburg; Givonne-Oesling Anticline; Rhenohercynian Zone). Senckenbergiana Lethaea, 86(2):243-260 OPEN ACCESS PDF Tortello, M.F., Vizcaïno, D., & Álvaro, J.J. (2006) Early Ordovician agnostoid trilobites from the southern Montagne Noire, France. Journal of Paleontology, 80(3):477-495 OPEN ACCESS PDF Paterson, J.R., & Edgecombe, G.D. (2006) The Early Cambrian trilobite family Emuellidae Pocock, 1970: systematic position and revision of Australian species. Journal of Paleontology, 80(3):496-513 OPEN ACCESS PDF Crônier, C., & Fortey, R.A. (2006) Morphology and ontogeny of an Early Devonian phacopid trilobite with reduced sight from southern Thailand. Journal of Paleontology, 80(3):529-536 OPEN ACCESS PDF Adrain, J.M., & Westrop, S.R. (2006) New earliest Ordovician trilobite genus Millardicurus: The oldest known hystricurid. Journal of Paleontology, 80:650-671 OPEN ACCESS PDF Landing, E., & Westrop, S.R. (2006) Lower Ordovician faunas, stratigraphy, and sea-level history of the middle Beekmantown Group, northeastern New York. Journal of Paleontology, 80(5):958-980 OPEN ACCESS PDF McNamara, K.J., & Feist, R. (2006) New styginids from the Late Devonian of Western Australia—the last corynexochid trilobites. Journal of Paleontology, 80(5):981-992 OPEN ACCESS PDF Skovsted, C.B. (2006) Small Shelly fauna from the upper Lower Cambrian Bastion and Ella Island formations, north-east Greenland. Journal of Paleontology, 80(6):1087-1112 OPEN ACCESS PDF Adrain, J.M., & Westrop, S.R. (2006) Notchpeakia, a new genus of Upper Cambrian (Sunwaptan) "entomaspidid" trilobites. Journal of Paleontology, 80:1152-1171 OPEN ACCESS PDF Ahlberg, P., Månsson, K., Clarkson, E.N.K., & Taylor, C.M. (2006) Faunal turnovers and trilobite morphologies in the upper Cambrian Leptoplastus Zone at Andrarum, southern Sweden. Lethaia, 39(2):97-110 OPEN ACCESS PDF Bruton, D.L., & Høyberget, M. (2006) A reconstruction of Telephina bicuspis, a pelagic trilobite from the Middle Ordovician of the Oslo Region, Norway. Lethaia, 39(4):359-364 OPEN ACCESS PDF Basse, M., & Franke, C. (2006) Marine Faunen aus dem frühen Unteremsium (Unterdevon) des Givonne-Oesling-Antiklinoriums (Luxemburg). Ferrantia, 46:7-41 OPEN ACCESS PDF Özdikmen, H. (2006) Nomenclatural changes for fourteen Trilobites genera. Munis Entomology Zoology, 1(2):179-190 OPEN ACCESS PDF Van der Straaten, R. (2006) Trilobites have eyes of crystal. Grondboor en Hamer, 60(5-6):121-122 OPEN ACCESS PDF Choi, D.K., & Kim, E.Y. (2006) Occurrence of Changshania (Trilobita, Cambrian) in the Taebaeksan Basin, Korea and its stratigraphic and paleogeographic significance. Palaeogeography, Palaeoclimatology, Palaeoecology, 242(3):343-354 OPEN ACCESS PDF Hunda, B.R., Hughes, N.C., & Flessa, K.W. (2006) Trilobite taphonomy and temporal resolution in the Mt. Orab shale bed (Upper Ordovician, Ohio, USA). Palaios, 21(1):26-45 OPEN ACCESS PDF Amati, L., & Westrop, S.R. (2006) Sedimentary facies and trilobite biofacies along an Ordovician shelf to basin gradient, Viola Group, south-central Oklahoma. Palaios, 21(6):516-529 OPEN ACCESS PDF Hughes, N.C., Minelli, A., & Fusco, G. (2006) The ontogeny of trilobite segmentation: a comparative approach. Paleobiology, 32(4):602-627 OPEN ACCESS PDF Żylińska, A., Szczepanik, Z., & Salwa, S. (2006) Cambrian of the Holy Cross Mountains, Poland; biostratigraphy of the Wiśniówka Hill succession. Acta Geologica Polonica, 56(4):443-461 OPEN ACCESS PDF Adrain, J.M., & Westrop, S.R. (2006) New genus of dimeropygid trilobites from the earliest Ordovician of Laurentia. Acta Palaeontologica Polonica, 51:541-550 OPEN ACCESS PDF Naimark, E.B. (2006) Growth and development of agnostids Pentagnostus proanabarensis Fedoseev, 1999. Paleontological Journal, 40(5):541-552 OPEN ACCESS PDF Álvarez, M.E.D., Gozalo, R., & Liñán, E. (2006) First finding of Alueva hastata, (SDZUY 1958) (Trilobite, early Middle Cambrian) in the Northwest of Spain (Cantabrian Mountains). Jornadas de la Sociedad Española de Paleontología, 22:115-116 OPEN ACCESS PDF Álvarez, M.E.D., & Gozalo, R. (2006) The genus Hamatolenus Hupé, 1953 (Lower-Middle Cambrian) from Murero and surrounding areas in the Iberian Chains (NE Spain). Revista Española de Paleontología, 21(1):61-78 OPEN ACCESS PDF Aramburu, C., Arbizu, M., Bernárdez, E., Gozalo, R., Gutiérrez-Marco, J.C., & Liñán, E. (2006) Paleontology and Stratigraphy of the Lower Paleozoic in Los Barrios de Luna. Jornadas de la Sociedad Española de Paleontología, 75 pp. OPEN ACCESS PDF Calner, M., Ahlberg, P., Axheimer, N., & Gustavsson, L. (2006) The first record of Odontopleura ovata (Trilobita) from Scandinavia: part of a middle Silurian intercontinental shelly benthos mass occurrence. GFF, 128(1):33-37 OPEN ACCESS PDF Axheimer, N. (2006) The lower and middle Cambrian of Sweden: trilobites, biostratigraphy and intercontinental correlation. Thesis, Lund University Department of Geology, 21 pp. OPEN ACCESS PDF Brown, A.M. (2006) Terrace ridges in trilobites. PhD Thesis. University of Edinburgh, 299 pp. OPEN ACCESS PDF Hegna, T.A. (2006) Systematics of Late Cambrian (Sunwaptan) trilobites from the St. Charles Formation, southeastern Idaho. M.S. Thesis, University of Iowa, 236 pp. OPEN ACCESS PDF Dean, W. T. (2006) Cambrian stratigraphy and trilobites of the Samur Dağ area, south of Hakkâri, southeastern Turkey. Turkish Journal of Earth Sciences, 15(3):225-257 OPEN ACCESS PDF Carvalho, M.D.G.P., & Fonseca, V.M.M. (2007) The Trilobite “Dalmanites” Maecurua Clarke, 1890 (Middle Devonian, Amazon Basin, Brazil) and the new genus Amazonaspis (Synphoriidae). American Museum Natural History Novitates, 3591:1-14 OPEN ACCESS PDF Hughes, N.C. (2007) Evolution of Trilobite Body Patterning. Annual Review of Earth and Planetary Sciences, 35:401-434 OPEN ACCESS PDF Bordonaro, O.L., & Banchig, A.L. (2007) Cambrian trilobite biofacies in the Alojamiento Formation, Precordillera of San Juan and Mendoza, Argentina. Ameghiniana, 44(1):91-107 OPEN ACCESS PDF Tortello, M.F., & Esteban, S.B. (2007) Trilobites from the Volcancito Formation (Filo Azul Member, Late Cambrian) of the Famatina System, La Rioja, Argentina: systematics and paleoenvironment. Ameghiniana, 44(3):597-620 OPEN ACCESS PDF Lin, J.P. (2007) Preservation of the gastrointestinal system in Olenoides (Trilobita) from the Kaili Biota (Cambrian) of Guizhou, China. Memoirs of the Association of Australasian Palaeontologists, 33:179-189 OPEN ACCESS PDF Shergold, J.H., Laurie, J.R., & Shergold, J.E. (2007) Cambrian and Early Ordovician trilobite taxonomy and biostratigraphy, Bonaparte Basin, Western Australia. Memoirs of the Association of Australasian Palaeontologists, 34:17-86 OPEN ACCESS PDF Webster, M. (2007) Paranephrolenellus, a new genus of Early Cambrian olenelloid trilobite. Memoirs of the Association of Australasian Palaeontologists, 34:31-59 OPEN ACCESS PDF Paterson, J.R., Skovsted, C.B., Brock, G.A., & Jago, J.B. (2007) An early Cambrian faunule from the Koolywurtie Limestone Member (Parara Limestone), Yorke Peninsula, South Australia and its biostratigraphic significance. Memoirs of the Association of Australasian Palaeontologists, 34:131-146 OPEN ACCESS PDF Zhou, Z., & Zhou, Z. (2007) The Remopleuridine Trilobite Amphitryon Hawle and Corda, 1847, from the Pagoda Formation of Southwestern Shaanxi, China. Memoirs of the Association of Australasian Palaeontologists, 34:173-180 OPEN ACCESS PDF Zhou, Z., & Zhou, Z. (2007) The Late Ordovician cyclopygid trilobite Sagavia Koroleva, 1967, from the Pagoda Formation of southwestern Shaanxi, China. Memoirs of the Association of Australasian Palaeontologists, 34:181-187 OPEN ACCESS PDF Adrain, J.M., & Westrop, S.R. (2007) The hystricurid trilobite Metabowmania in the Lower Ordovician (Ibexian; Stairsian) of the Great Basin, Utah and Idaho, USA. Memoirs of the Association of Australasian Palaeontologists, 34:227-242 OPEN ACCESS PDF Zhu, X., Hughes, N.C., & Peng, S. (2007) On a new species of Shergoldia Zhang and Jell, 1987 (Trilobita), the family Tsinaniidae and the order Asaphida. Memoirs of the Association of Australasian Palaeontologists, 34:243-253 OPEN ACCESS PDF Edgecombe, G.D., & Webby, B.D. (2007) Ordovician trilobites with eastern Gondwanan affinities from central-west New South Wales and Tasmania. Memoirs of the Association of Australasian Palaeontologists, 34:255-281 OPEN ACCESS PDF Jago, J.B., & Bentley, C.J. (2007) Late Middle Cambrian trilobites from Christmas Hills, northwestern Tasmania. Memoirs of the Association of Australasian Palaeontologists, 34:283-309 OPEN ACCESS PDF Álvaro, J. (2007) New ellipsocephalid trilobites from the lower Cambrian member of the Láncara Formation, Cantabrian Mountains, northern Spain. Memoirs of the Association of Australasian Palaeontologists, 34:343-355 OPEN ACCESS PDF Westrop, S.R., Waskiewicz, R.A., & Adrain, J.M. (2007) The Late Cambrian (Steptoean) trilobite genus Bynumina Resser, 1942, in North America. Memoirs of the Association of Australasian Palaeontologists, 34:357-376 OPEN ACCESS PDF Álvarez, M.E.D., Liñán, E., & Gozalo, R. (2007) The Cambrian Genus Onaraspis Opik, 1968 (Trilobita), in Spain. Memoirs of the Association of Australasian Palaeontologists, 34:419-429 OPEN ACCESS PDF Jago, J.B., & Cooper, R.A. (2007) Middle Cambrian trilobites from Reilly Ridge, northern Victoria Land, Antarctica. Memoirs of the Association of Australasian Palaeontologists, 34:473-487 OPEN ACCESS PDF Van Viersen, A.P. (2007) Preliminary report of trilobites from the Hanonet Formation (Eifelian–Givetian transition), southern border of Dinant Synclinorium, Belgium. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, 77:15-29 OPEN ACCESS PDF Magrean, B. (2007) A revision of Devonian trilobites from Belgium, Part 2: The genera Gerastos and Cornuproetus. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, 77:31-40 OPEN ACCESS PDF Van Viersen, A.P. (2007) Kettneraspis, Radiaspis and Ceratarges (Trilobita) from the Middle Devonian of the Rochefort area (Ardennes, Belgium). Scripta Geologica, 134:1-18 OPEN ACCESS PDF Hughes, N.C. (2007) Strength in numbers: high phenotypic variance in early Cambrian trilobites and its evolutionary implications. BioEssays, 29:1081-1084 OPEN ACCESS PDF Zhiyi, Z., Wenwei, Y., & Zhiqiang, Z. (2007) Patterns, processes and likely causes of the Ordovician trilobite radiation in South China. Geological Journal, 42:297-313 OPEN ACCESS PDF Żylińska, A., & Masiak, M. (2007) Cambrian trilobites from Brzechów, Holy Cross Mountains (Poland) and their significance in stratigraphic correlation and biogeographic reconstructions. Geological Magazine, 144(4):661-686 OPEN ACCESS PDF Feist, R., & McNamara, K.J. (2007) Biodiversity, distribution and patterns of extinction of the last odontopleuroid trilobites during the Devonian (Givetian, Frasnian). Geological Magazine, 144(5):777-796 OPEN ACCESS PDF Axheimer, N., Ahlberg, P., & Cederström, P. (2007) A new lower Cambrian eodiscoid trilobite fauna from Swedish Lapland and its implications for intercontinental correlation. Geological Magazine, 144(6):953-961 OPEN ACCESS PDF The Palaeontological Association 51st Annual Meeting (2007) Department of Geological and Earth Sciences, Uppsala University, Sweden, Programme & Abstracts, 106 pp. OPEN ACCESS PDF Galtier, J., Feist, R., Talent, J. A., & Meyer-Berthaud, B. (2007). New permineralized flora and trilobites from the Mid Tournaisian (Early Carboniferous) Ruxton Formation, Clarke River Basin, north‐east Australia. Palaeontology, 50(1):223-243 OPEN ACCESS PDF Turvey, S. T. (2007) Asaphoid trilobites from the Arenig–Llanvirn of the South China plate. Palaeontology, 50(2):347-399 OPEN ACCESS PDF Lee, M. R., Torney, C., & Owen, A. W. (2007) Magnesium-rich intralensar structures in schizochroal trilobite eyes. Palaeontology, 50(5):1031-1037 OPEN ACCESS PDF Rushton, A., Williams, M., Siveter, D., & Berg-Madsen, V. (2007) A new mid-Cambrian trilobite fauna from Shropshire. Proceedings of the Geologists' Association, 118(2):129-142 OPEN ACCESS PDF Adrain, J. M., & Westrop, S. R. (2007) Bearriverops, a new Lower Ordovician trilobite genus from the Great Basin, western USA, and classification of the family Dimeropygidae. Canadian Journal of Earth Sciences, 44(3):337-366 OPEN ACCESS PDF Lee, D.C., & Chatterton, B.D.E. (2007) Protaspides of uppermost Cambrian trilobite Missisquoia, with implications for suprafamilial level classification of the genus. Canadian Journal of Earth Sciences, 44(4):493-506 OPEN ACCESS PDF Westrop, S.R., & Adrain, J.M. (2007) Bartonaspis new genus, a trilobite species complex from the base of the Upper Cambrian Sunwaptan Stage in North America. Canadian Journal of Earth Sciences, 44(7):987-1003 OPEN ACCESS PDF Lee, D.C., & Chatterton, B.D.E. (2007) Ontogeny of Parabolinella panosa (Olenidae, Trilobita) from the uppermost Furongian (Upper Cambrian) of northwestern Canada, with discussion of olenid protaspides. Canadian Journal of Earth Sciences, 44(12):1695-1711 OPEN ACCESS PDF Zhu, X., Peng, S., Du, S., & Hu, Y. (2007) Ontogeny and malformation of Tamdaspis jingxiensis sp. nov. (Trilobita, Cambrian) from Jingxi, Guangxi, China. Acta Palaeontologica Sinica, 46(2):225-231 OPEN ACCESS PDF Budil, P., & Horbinger, F. (2007) Exoskeletal structures and ultrastructures in Lower Devonian dalmanitid trilobites of the Prague Basin (Czech Republic). Czech Geological Survey, Bulletin of Geosciences, 82(1):27-36 OPEN ACCESS PDF Budil, P., & Horbinger, F. (2007) Exoskeletal structures and ultrastructures in Lower Devonian dalmanitid trilobites of the Prague Basin (Czech Republic). 82(1):27-36 OPEN ACCESS PDF Weidner, T., & Nielsen, A.T. (2007) Linguagnostus groenwalli Kobayashi, 1939 (Trilobita, Middle Cambrian) from erratics in Denmark. Bulletin of the Geological Society of Denmark, 55:81-84 OPEN ACCESS PDF Crônier, C., & Van Viersen, A. (2008). The ‘Mur des douaniers’, an exceptionally well-preserved early Eifelian fossil site. Bulletin de la Société géologique de France, 179(1):89-95 OPEN ACCESS PDF Morzadec, P., Brice, D., & Loones, C. (2007) Trilobites Dévoniens de Ferques, Boulonnaise, Nord de France; Migrations et Paleobiographie. Annales de la Société Géologique du Nord, 14:23-28 OPEN ACCESS PDF Pour, M.G., Vidal, M., & Hosseini-Nezhad, M. (2007) An Early Ordovician trilobite assemblage from the Lashkarak Formation, Damghan area, northern Iran. Geobios, 40(4):489-500 OPEN ACCESS PDF Ahlberg, P., Axheimer, N., & Robison, R.A. (2007) Taxonomy of Ptychagnostus atavus: a key trilobite in defining a global Cambrian stage boundary. Geobios, 40(6):709-714 OPEN ACCESS PDF Basse, M. (2007) Neue Devon-Trilobiten aus Marokko, Belgien und Deutschland. Fossilien, 2007(5):309-316 OPEN ACCESS PDF Müller, P. (2007) Rare trilobites from the Erdbach Limestone of the Liebstein near Erdbach (Lower Carboniferous; Hesse, Germany). Geologica et Palaeontologica, 41:27-45 OPEN ACCESS PDF Hahn, G., Hahn, R., & Müller, P. (2007) Trilobites from the Lower Carboniferous (Upper Erdbachium, nasutus zone) of Homberg in Erdbach (Hessen). Geologica et Palaeontologica, 41:81-93 OPEN ACCESS PDF Holloway, D.J. (2007) The trilobite Protostygina and the composition of the Styginidae, with two new genera. Paläontologische Zeitschrift, 81(1):1-16 OPEN ACCESS PDF Basse, M., Lemke, U., & Müller, P. (2007) Andegavia simplex Pillet 1972, Sagittapeltis triangularis Kim 1997 and some similar taxa (Scutelluidae; Trilobita; late Lower Devonian): morphology, systematics and geographic distribution. Senckenbergiana Lethaea, 87(1):79-107 OPEN ACCESS PDF Van Viersen, A.P., & Prescher, H. (2007) Note on Cyphaspis Burmeister 1843 (Trilobita, Aulacopleuridae), with a review of several species mainly from the Devonian of Belgium and Germany. Senckenbergiana Lethaea, 87(2):157-170 OPEN ACCESS PDF Paterson, J.R., & Brock, G.A. (2007) Early Cambrian trilobites from Angorichina, Flinders Ranges, South Australia, with a new assemblage from the Pararaia bunyerooensis Zone. Journal of Paleontology, 81(1):116-142 OPEN ACCESS PDF Gibb, S., & Chatterton, B.D.E. (2007) Timsaloproetus new genus (Proetida: Trilobita) and included species from Lower and Middle Devonian strata of southern Morocco. Journal of Paleontology, 81(2):352-367 OPEN ACCESS PDF Crônier, C. (2007) Larval morphology and ontogeny of an Upper Devonian phacopid: Nephranops from Thuringia, Germany. Journal of Paleontology, 81(4):684-700 OPEN ACCESS PDF Zhang, X. L., Shu, D. G., & Erwin, D. H. (2009) Cambrian Naraoiids (Arthropoda): morphology, ontogeny, systematics, and evolutionary relationships. Journal of Paleontology, 81(Special Issue 68):1-52 OPEN ACCESS PDF Webster, M. (2007) Ontogeny and evolution of the Early Cambrian trilobite genus Nephrolenellus (Olenelloidea). Journal of Paleontology, 81(6):1168-1193 OPEN ACCESS PDF Lee, S.B., & Choi, D.K. (2007) Trilobites of the Pseudokoldinioidia Fauna (Uppermost Cambrian) from the Taebaek Group, Taebaeksan Basin, Korea. Journal of Paleontology, 81(6):1454-1465 OPEN ACCESS PDF Kang, I., & Choi, D.K. (2007) Middle cambrian trilobites and biostratigraphy of the daegi formation (Taebaek Group) in the Seokgaejae section, Taebaeksan Basin, Korea. Geosciences Journal, 11(4):279-296 OPEN ACCESS PDF Sohn, J.W., & Choi, D.K. (2007) Furongian trilobites from the Asioptychaspis and Quadraticephalus zones of the Hwajeol Formation, Taebaeksan Basin, Korea. Geosciences Journal, 11(4):297-314 OPEN ACCESS PDF Van Viersen, A.P., & Cremers, G. (2007) First discovery of the trilobite Burmeisterella from Arcen, Netherlands. Grondboor en Hamer, 62(5):123-124 OPEN ACCESS PDF Kluessendorf, J. Landing, E., and Mikulic, D.G., eds. (2007) Fabulous Fossils - 300 Years of Worldwide Research on Trilobites. New York State Museum, Bulletin No. 507:1-248 OPEN ACCESS PDF Loch, J.D. (2007) Trilobite biostratigraphy and correlation of the Kindblade Formation (Lower Ordovician) of Carter and Kiowa counties, Oklahoma. Oklahoma Geological Survey Bulletin, 149:1-154 OPEN ACCESS PDF Owen, A.W. (2007) Trilobite diversity in Avalonia prior to the end Ordovician extinction—the peak before the trough. Palaeogeography, Palaeoclimatology, Palaeoecology, 245(1):264-271 OPEN ACCESS PDF Owens, R.M., & Servais, T. (2007) The Ordovician of the Condroz Inlier, Belgium: Trilobites from the southeastern margin of Avalonia. Palaeogeography, Palaeoclimatology, Palaeoecology, 245(1):272-294 OPEN ACCESS PDF Paterson, J.R., Jago, J.B., Brock, G.A., & Gehling, J.G. (2007) Taphonomy and palaeoecology of the emuellid trilobite Balcoracania dailyi (early Cambrian, South Australia). Palaeogeography, Palaeoclimatology, Palaeoecology, 249(3):302-321 OPEN ACCESS PDF Schwimmer, D.R., & Montante, W.M. (2007) Exceptional fossil preservation in the Conasauga Formation, Cambrian, northwestern Georgia, USA. Palaios, 22(4):360-372 OPEN ACCESS PDF Rushton, A.W.A., & Weidner, T. (2007) The Middle Cambrian paradoxidid trilobite Hydrocephalus from Jämtland, central Sweden. Acta Geologica Polonica, 57(4):391-401 OPEN ACCESS PDF Borowski, T. (2007) Megistaspis gibba from mining site in Mielenku Drawskim, Drawskie Lake District - Poland. Rocznik Ochrony Srodowiska, 9:47-54 OPEN ACCESS PDF Pluta, K. (2007) Scandinavian Trilobites in Poland. Czasopismo Forum Geologicznego, 2007(2):1-6 OPEN ACCESS PDF Naimark, E.B. (2007) Comparative ontogeny of different species of agnostina. Paleontological Journal, 41(1):69-78 OPEN ACCESS PDF Korovnikov, I.V. (2007) Trilobites of the suborder Eodiscina from the Lower Cambrian of the northeastern Siberian platform (Khorbosuonka River section). Paleontological Journal, 41(6):614-620 OPEN ACCESS PDF Corbacho, J., Vela, J.A., & Cuevas, J.A. (2007) Falsification of trilobites in North Africa. Museu Geològico del Seminari de Barcelona, Batalleria, 13:15-28 OPEN ACCESS PDF Vela, J. A., & Corbacho, J. (2007) A new species of Lehua from Lower Ordovician of Dra Valley of Morocco. Museu Geològico del Seminari de Barcelona, Batalleria,13:75-80 OPEN ACCESS PDF Vela, J.A., & Corbacho, J. (2007) Note about larval stages of Drevermannia (Lower Carboniferous) from Cànoves (Barcelona, Spain). Scripta Musei Geologici Seminarii Barcinonensis, 2:19-30 OPEN ACCESS PDF Vela, J.A. (2007) Trilobites from the Middle-Upper Silurian of Pinar de Velarta (Cerler, Huesca, Spain). Scripta Musei Geologici Seminarii Barcinonensis, 4:7-17 OPEN ACCESS PDF Pour, M.G., Williams, M., & Popov, L.E. (2007) A new Middle Ordovician arthropod fauna (Trilobita, Ostracoda, Bradoriida) from the Lashkarak Formation, Eastern Alborz Mountains, northern Iran. GFF, 129(3):245-254 OPEN ACCESS PDF Soares, S.P. (2007) Systematics, taphonomy and paleoecology of the Trilobita Subclass, Phacopida (Homalonotidae, Calmoniidae), Ponta Grossa Formation (Devonian), Apucarana sub-basin, Paraná State, Brazil. MSc Thesis, University of São Paulo, Brazil, 140 pp. OPEN ACCESS PDF Swisher, R.E. (2007) Late Paleozoic trilobites from Kansas and Nebraska. Bachelor Science Thesis, Ohio State University, 28 pp. OPEN ACCESS PDF Tortello, M.F., & Clarkson, E.N.K. (2008) Ontogeny, structure and moulting of Parabolina frequens argentina (Kayser) (Trilobita, Olenidae) from the Furongian of northwestern Argentina. Ameghiniana, 45(1):13-31 OPEN ACCESS PDF Liñán, E., Gozalo, R., Álvarez, D., Eugenia, M., Gámez Vintaned, J.A., & Zamora, S. (2008) New lower Ovetian trilobites (low Lower Cambrian) from Sierra Morena (Spain). Ameghiniana, 45(1):123-138 OPEN ACCESS PDF Waisfeld, B.G., & Vaccari, N.E. (2008) The genus Thysanopyge (Trilobita, Early Ordovician); species and distribution in the northwest of Argentina. Ameghiniana, 45(4):753-774 OPEN ACCESS PDF Waisfeld, B.G., & Vaccari, N.E. (2008) Biostratigraphy of trilobites of the lower Paleozoic of the Eastern Cordillera. Relatorio del 12º Congreso Geológico Argentino, 12:119-127 OPEN ACCESS PDF Park, T.Y., Han, Z., Bai, Z., & Choi, D.K. (2008) Two middle Cambrian trilobite genera, Cyclolorenzella Kobayashi, 1960 and Jiulongshania gen. nov., from Korea and China. Alcheringa, 32(3):247-269 OPEN ACCESS PDF Dai, T., & Zhang, X. (2008) Ontogeny of the trilobite Yunnanocephalus yunnanensis from the Chengjiang lagerstätte, lower Cambrian, southwest China. Alcheringa, 32(4):465-468 OPEN ACCESS PDF Zhou, Z.Y., & Zhen, Y.Y. (2008) Trilobite-constrained Ordovician biogeography of China with reference to faunal connections with Australia. Proceedings of the Linnean Society of New South Wales, 129:183-195 OPEN ACCESS PDF Van Viersen, A.P. (2008) First record of the Odontopleurid trilobite Koneprusia from the Lower Eifelian of Vireux-Molhain (northern France), with remarks on the associated trilobite fauna. Geologica Belgica, 11:83-91 OPEN ACCESS PDF Van Viersen, A.P., & Prescher, H. (2008) Devonian Proetidae (Trilobita) from the Ardennes Massif (Belgium, N France) and the Eifel Hills (W Germany). Bulletin de l'Institut royal des Sciences naturelles de Belgique, 78:9-29 OPEN ACCESS PDF Soares, S.P., Simões, M.G., Leme, D., & Moraes, J. (2008) Metacryphaeus rotundatus, um novo elemento da fauna de trilobites calmoniidae (phacopida), da formação Ponta Grossa (devoniano), bacia do Paraná, Brasil. Geologia USP: Serie Cientifica, 8(1):15-24 OPEN ACCESS PDF Soares, S.P., Simoes, M.G., & Leme, J.M. (2008) The role of fossilization and weathering in the systematics of Phacopida (Calmoniidae and Homalonotidae) trilobites, from the Devonian of the Paraná Basin, Brazil. Revista Brasileira de Paleontologia, 11(2):117-128 OPEN ACCESS PDF Lerosey-Aubril, R., Feist, R., & Chatterton, B.D.E. (2008) The ontogeny and systematics of the otarionine trilobite Otarionella from the Devonian of the Montagne Noire, France and the Maider, Morocco. Geological Magazine, 145(1):55-71 OPEN ACCESS PDF The Palaeontological Association 52nd Annual Meeting (2008) Department of Geographical and Earth Sciences, Hunterian Museum, University of Glasgow, Abstracts, 87 pp. OPEN ACCESS PDF Budil, P., Hörbinger, F., & Mencl, R. (2008) Lower Devonian dalmanitid trilobites of the Prague Basin (Czech Republic). Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 99(2):61-100 OPEN ACCESS PDF Karim, T.S. (2008) Olenid-dominated trilobite fauna from the Shallow Bay Formation (Cow Head Group), Cambrian–Ordovician boundary interval, western Newfoundland. Canadian Journal of Earth Sciences, 45(4):407-425 OPEN ACCESS PDF Westrop, S.R., Eoff, J.D., Ng, T.W., Dengler, A.A., & Adrain, J.M. (2008) Classification of the Late Cambrian (Steptoean) trilobite genera Cheilocephalus Berkey, 1898 and Oligometopus Resser, 1936 from Laurentia. Canadian Journal of Earth Sciences, 45(6):725-744 OPEN ACCESS PDF Zhao, Y., Yuan, J., Peng, S., Babcock, L. E., Peng, J., Guo, Q., Lin., J. Tai, T., Yang, R., & Wang, Y. (2008) A new section of Kaili Formation (Cambrian) and a biostratigraphic study of the boundary interval across the undefined Cambrian Series 2 and Series 3 at Jianshan, Jianhe County, China with a discussion of global correlation based on the first appearance datum of Oryctocephalus indicus (Reed, 1910). Progress in Natural Science, 18(12):1549-1556 OPEN ACCESS PDF Hints, O., Ainsaar, L., Männik, P., Meidla, T., (eds. (2008) The Seventh Baltic Stratigraphical Conference. Geological Survey of Estonia Abstracts and Field Guide, 158 pp. OPEN ACCESS PDF Rábano, I., Gozalo, R., & García-Bellido, D.C., eds. (2008) 4th International Trilobite Conference: Advances in trilobite research. Instituto Geológico y Minero de España, Cuadernos del Museo Geominero, 9:1-448 OPEN ACCESS PDF 4th International Trilobite Conference: Post-Conference Field Trip (2008) Lower and Middle Cambrian trilobites of selected localities in Cadenas Ibéricas (NE Spain). Universidad de Zaragoza, Ciudad Universitaria, 52 pp. OPEN ACCESS PDF Budil, P., Thomas, A.T., & Hörbinger, F. (2008) Exoskeletal architecture, hypostomal morphology and mode of life of Silurian and Lower Devonian dalmanitid trilobites. Czech Geological Survey, Bulletin of Geosciences, 83(1):1-10 OPEN ACCESS PDF Budil, P., ed. (2008) Palaeontological Workshop held in Honour of Jaroslav Kraft. Czech Geological Society, Charles University Prague, 67 pp. OPEN ACCESS PDF Stein, M. (2008) Fritzolenellus lapworthi (Peach and Horne, 1892) from the lower Cambrian (Cambrian Series 2) Bastion Formation of North-East Greenland. Bulletin of the Geological Society of Denmark, 56:1-10 OPEN ACCESS PDF Harper, D.A.T., Bruton, D.L., & Rasmussen, C.M.Ø. (2008) The Otta brachiopod and trilobite fauna: palaeogeography of early Palaeozoic terranes and biotas across Baltoscandia. Fossils and Strata, 54:31-40 OPEN ACCESS PDF Crônier, C., & Van Viersen, A.P. (2008) The ‘Mur des douaniers’, an exceptionally well-preserved Early Eifelian fossil site. Bulletin de la Société géologique de France, 179(1):89-95 OPEN ACCESS PDF Lardeux, H., Becq-Giraudon, J.F., Baillat, A., Beaulieu, G., David, J., Lardeux F., & Régnault, S. (2008) Trilobites et brachiopodes des «Schistesà Dicellograptus» de la carrièrede Châteaupanne (Ordovicien supérieur, sud-est du Massif armoricain). Bulletin de la Société des Sciences Naturelles de l'Ouest de la France, 30(1):63-79 OPEN ACCESS PDF Choi, D.K., Kim, E.Y., & Lee, J.G. (2008) Upper Cambrian polymerid trilobites from the Machari Formation, Yongwol, Korea. Geobios, 41(2):183-204 OPEN ACCESS PDF Basse, M., & Lemke, U. (2008) Three new Trilobites from the Devonian of Morocco. Der Aufschluss, 59(3):173-180 OPEN ACCESS PDF Alberti, M., & Müller, P. (2008) Burmeisterella vixarmata WENNDORF 1990: Eine Rekonstruktion. Fossilien, 2008(4):235-239 OPEN ACCESS PDF Müller, P. (2008) Revision of the genus Cystispina (Trilobita; Lower Carboniferous). Geologica et Palaeontologica, 42:55-70 OPEN ACCESS PDF Alberti, M. (2008) An interesting homalonotid assemblage from the lower Emsian (Lower Devonian) of the western Hintertaunus. Mainzer Geowissenschaftliche Mitteilungen, 36:37-44 OPEN ACCESS PDF Høyberget, M., & Bruton, D.L. (2008) Middle Cambrian trilobites of the suborders Agnostina and Eodiscina from the Oslo Region, Norway. Palaeontographica Abt.A, 286(1-3):1-87 <<PLATES>> OPEN ACCESS PDF Rong, J.Y., Huang, B., Zhan, R.B., & Harper, D.A. (2008) Latest Ordovician brachiopod and trilobite assemblage from Yuhang, northern Zhejiang, East China: a window on Hirnantian deep-water benthos. Historical Biology, 20(2):137-148 OPEN ACCESS PDF Brezinski, D.K. (2008) Phylogenetics, systematics, paleoecology, and evolution of the trilobite genera Paladin and Kaskia from the United States. Journal of Paleontology, 82(3):511-527 OPEN ACCESS PDF Adrain, J.M., Chatterton, B.D.E., & Kloc, G.J. (2008) Systematics of the koneprusiine trilobites, with new taxa from the Silurian and Devonian of Laurentia. Journal of Paleontology, 82:657-675 OPEN ACCESS PDF Delabroye, A., & Cronier, C. (2008) Ontogeny of an Ordovician trinucleid (Trilobita) from Armorica, France: A morphometric approach. Journal of Paleontology, 82(4):800-810 OPEN ACCESS PDF Peng, S., Yang, X., & Hughes, N.C. (2008) The oldest known stalk-eyed trilobite, Parablackwelderia Kobayashi, 1942 (Damesellinae, Cambrian), and its occurrence in Shandong, China. Journal of Paleontology, 82(4):842-850 OPEN ACCESS PDF Park, T.Y., Moon, S.J., Han, Z., & Choi, D.K. (2008) Ontogeny of the middle Cambrian trilobite Shantungia spinifera Walcott, 1905 from North China and its taxonomic significance. Journal of Paleontology, 82(4):851-855 OPEN ACCESS PDF Landing, E., Johnson, S.C., & Geyer, G. (2008) Faunas and Cambrian volcanism on the Avalonian marginal platform, southern New Brunswick. Journal of Paleontology, 82(5):884-905 OPEN ACCESS PDF Özdikmen, H. (2008) Nomenclatural changes for three preoccupied Trilobites genera. Munis Entomology Zoology, 3(1):317-320 OPEN ACCESS PDF Terfelt, F., Eriksson, M.E., Ahlberg, P., & Babcock, L.E. (2008) Furongian Series (Cambrian) biostratigraphy of Scandinavia–a revision. Norwegian Journal of Geology / Norsk Geologisk Forening, 88:73-87 OPEN ACCESS PDF Lee, S.B., Lee, D.C., & Choi, D.K. (2008) Cambrian–Ordovician trilobite family Missisquoiidae Hupé, 1955: Systematic revision and palaeogeographical considerations based on cladistic analysis. Palaeogeography, Palaeoclimatology, Palaeoecology, 260(3):315-341 OPEN ACCESS PDF Webster, M., Gaines, R.R., & Hughes, N.C. (2008) Microstratigraphy, trilobite biostratinomy, and depositional environment of the “Lower Cambrian” Ruin Wash Lagerstätte, Pioche Formation, Nevada. Palaeogeography, Palaeoclimatology, Palaeoecology, 264(1):100-122 OPEN ACCESS PDF Tortello, M.F., Clarkson, E.N.K., Uriz, N.J., Alfaro M.B., & Galeano Inchausti, J.C. (2008) Trilobites de la Formación Vargas Peña (Silúrico Inferior) de Itauguá, Paraguay Oriental. Jornadas Geológicas de la Fundación Miguel Lillo, Conerence Poster OPEN ACCESS PDF Borowski, T. (2008) Odontopleura generalandersi - a new Silurian trilobite species of the Odontopleura genus occurring in the north Poland. Current World Environment, 3(2):213-216 OPEN ACCESS PDF Naimark, E.B. (2008) Morphogenesis in the genus Peronopsis Hawle et Corda (Agnostina). Paleontological Journal, 42(4):389-400 OPEN ACCESS PDF Bordonaro, O.L., Banchig, A.L., Pratt, B.R., & Raviolo, M.M. (2008) Trilobite-based biostratigraphic model (biofacies and biozonation) for the Middle Cambrian carbonate platform of the Argentine Precordillera. Geologica Acta, 6(2):115-130 OPEN ACCESS PDF Corbacho, J. (2008) New Species of Lehua from the Lower Ordovician of Dra Valley (Morocco). Scripta Musei Geologici Seminarii Barcinonensis, Series Palaeontologica, 5:3-13 OPEN ACCESS PDF Vela, J.A. (2008) The trilobites of Cataluña, NE of Aragón and Rosellón (SE of France): A revision. Scripta Musei Geologici Seminarii Barcinonensis, Series Palaeontologica, 5:14-26 OPEN ACCESS PDF Frisk, Å.M., & Ebbestad, J.O.R. (2008) Trilobite bio-and ecostratigraphy of the Tremadocian Djupvik and Köpingsklint formations (A. serratus trilobite Zone) on southern Öland, Sweden. GFF, 130(3):153-160 OPEN ACCESS PDF Wright, A.J. (2009) The Asaphid Trilobite 'Ogygites Collingwoodensis' Reed, 1926 from the Late Ordovician of New Zealand. Memoirs of the Association of Australasian Palaeontologists, 37:123-129 OPEN ACCESS PDF Pour, M.G., Popov, L.E., & Vinogradova, E.V. (2009) Middle Ordovician (late Darriwilian) trilobites from the northern Betpak-Dala Desert, central Kazakhstan. Memoirs of the Association of Australasian Palaeontologists, 37:327-349 OPEN ACCESS PDF Westrop, S.R., & Adrain, J.M. (2009) The Late Cambrian (Furongian; Steptoean) trilobite genus' Xenocheilos' Wilson, 1949: Systematics and biostratigraphic significance. Memoirs of the Association of Australasian Palaeontologists, 37:351-368 OPEN ACCESS PDF Webster, M. (2009) Systematic revision of the Cambrian trilobite 'Bathynotus' Hall, 1860, with documentation of new occurrences in western Laurentia and implications for intercontinental biostratigraphic correlation. Memoirs of the Association of Australasian Palaeontologists, 37:369-406 OPEN ACCESS PDF Pour, M.G., & Turvey, S.T. (2009). Revision of some Lower to Middle Ordovician leiostegiid and associated trilobites from Iran and China. Memoirs of the Association of Australasian Palaeontologists, 37:463-480 OPEN ACCESS PDF Fatka, O., Vokac, V., Moravec, J., Sinagl, M., & Valent, M. (2009) Agnostids entombed in hyolith conchs. Memoirs of the Association of Australasian Palaeontologists, 37:481-489 OPEN ACCESS PDF McAdams, N.E.B., & Adrain, J.M. (2009) New pliomerid trilobite genus Lemureops from the Lower Ordovician (Ibexian; Tulean, Blackhillsian) of western Utah, USA. Memoirs of the Association of Australasian Palaeontologists, 37:491-540 OPEN ACCESS PDF Adrain, J.M., McAdams, N.E.B., & Westrop, S.R. (2009) Trilobite biostratigraphy and revised bases of the Tulean and Blackhillsian Stages of the Ibexian Series, Lower Ordovician, western United States. Memoirs of the Association of Australasian Palaeontologists, 37:541-610 OPEN ACCESS PDF Percival, I.G., Wright, A.J., Cooper, R.A., Simes, J.E., & Zhen, Y.Y. (2009) Middle Ordovician (Darriwilian) brachiopods and trilobites from Thompson Creek, northwest Nelson, New Zealand. Memoirs of the Association of Australasian Palaeontologists, 37:611-639 OPEN ACCESS PDF Taylor, J.F., Brezinski, D.K., Repetski, J.E., & Welsh, N.M. (2009) The Adamstown Submergence Event: faunal and sedimentological record of a Late Cambrian (Furongian) transgression in the Appalachian Region. Memoirs of the Association of Australasian Palaeontologists, 37:641-667 OPEN ACCESS PDF Laurie, J.R. (2009) The Westergård specimens of the early Middle Cambrian agnostoid Pentagnostus praecurrens (Westergård, 1936). Memoirs of the Association of Australasian Palaeontologists, 37:687-693 OPEN ACCESS PDF McNamara, K.J. (2009) The importance of developmental repatterning in the evolution of trilobites. Journal of the Royal Society of Western Australia, 92(4):389-398 OPEN ACCESS PDF Van Viersen, A.P., & Prescher, H. (2009) Trilobites from the Longlier Formation (Lower Devonian; Neufchâteau Synclinorium, southeast Belgium): first record of Pragian associated “Rhenish” and “Bohemian” assemblages from the Ardennes. Bulletin de l'Institut royal des Sciences naturelles de Belgique, Sciences de la Terre, 79:5-26 OPEN ACCESS PDF Van Viersen, A.P., Prescher, H., & Savelsbergh, J. (2009) Description of two new trilobites from the Ahrdorf Formation (Middle Devonian) at the "Trilobitenfelder" of Gees, Eifel, Rhenish Mountains. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Sciences de la Terre, 79:43-53 OPEN ACCESS PDF Van Viersen, Allart P. (2009) De trilobieten van de Formatie van Hanonet (grens Eifeliaan/Givetiaan), Belgische Ardennen. Geolithos, 33(3):6-12 OPEN ACCESS PDF Simoes, M.G., Leme, J.D.M., & Soares, S.P. (2009) Systematics, taphonomy, and paleoecology of Homalnotid trilobites (Phacopida) from the Ponta Grossa Formation (Devonian), Paraná Basin, Brazil. Revista Brasileira de Paleontologia, 12(1):27-42 OPEN ACCESS PDF Feist, R., Mcnamara, K. J., Crônier, C., & Lerosey-Aubril, R. (2009) Patterns of extinction and recovery of phacopid trilobites during the Frasnian–Famennian (Late Devonian) mass extinction event, Canning Basin, Western Australia. Geological Magazine, 146(1):12-33 OPEN ACCESS PDF McNamara, K.J., Feist, R., & Ebach, M.C. (2009) Patterns of evolution and extinction in the last harpetid trilobites during the Late Devonian (Frasnian). Palaeontology, 52(1):11-33 OPEN ACCESS PDF Cederström, P., Ahlberg, P., Clarkson, E.N.K., Nilsson, C.H., & Axheimer, N. (2009) The lower Cambrian eodiscoid trilobite Calodiscus lobatus from Sweden: morphology, ontogeny and distribution. Palaeontology, 52(3):491-539 OPEN ACCESS PDF Holloway, D J., & Carvalho, M.D.G.P. (2009) The extraordinary trilobite Fenestraspis (Dalmanitidae, Synphoriinae) from the Lower Devonian of Bolivia. Palaeontology, 52(4):933-949 OPEN ACCESS PDF Pour, M.G., & Popov, L.E. (2009) Silicified Middle Cambrian Trilobites from Kyrgyzstan. Palaeontology, 52(5):1039-1056 OPEN ACCESS PDF Owens, R.M., & Fortey, R.A. (2009) Silicified Upper Ordovician trilobites from Pai‐Khoi, Arctic Russia. Palaeontology, 52(6):1209-1220 OPEN ACCESS PDF Westrop, S.R., & Adrain, J.M. (2009) The Late Cambrian (Steptoean; Furongian) trilobite Pseudokingstonia Palmer, 1965 in North America. Canadian Journal of Earth Sciences, 46(5):355-360 OPEN ACCESS PDF McAdams, N.E.B., & Adrain, J.M. (2009) Heckethornia, a new genus of dimeropygid trilobites from the Lower Ordovician (Ibexian; Tulean and Blackhillsian) of the Great Basin, western USA. Canadian Journal of Earth Sciences, 46(12):875-914 OPEN ACCESS PDF Boyce, W.D., Knight, I., & Brake, D. (2007) Trilobites on the block: a Middle Cambrian mass-kill in the Penguin Cove Formation, Northern Brook Anticline, western Newfoundland. Newfoundland and Labrador Department of Natural Resources, Geological Survey, Current Research, Report 2009(1):111-122 OPEN ACCESS PDF Yuan, W., Zhou, Z., & Zhou, Z. (2009) New Material of the Proetid Trilobite Latiproetus Lu, 1962 from Aeronian (Llandovery, Silurian) of Western Hubei, China. Acta Palaeontologica Sinica, 48(4):628-636 OPEN ACCESS PDF Zhu, X.J., Yuan, J.L., Bian, R.C., Hu, Y.S., & Du, S.X. (2009) On the Cambrian trilobites Tingyuania and Dinesus. Acta Palaeontologica Sinica, 48(4):681-687 OPEN ACCESS PDF Lin, T., & Peng S. (2009) Further discussion on the invalidity of Megapalaeolenus Chang, 1966. Acta Palaeontologica Sinica 48(4):695-700 OPEN ACCESS PDF Peng S. (2009) The newly-developed Cambrian biostratigraphic succession and chronostratigraphic scheme for South China. Chinese Science Bulletin 54(22):2691-2698 OPEN ACCESS PDF Yang, H, Fu, X.P., Zhao, Y.L., Peng, J., Yang, X.L., & Li, B.X. (2009) Trilobites assemblage of the upper part of the Member I from the Aoxi Formation at Shizhu-Yaxi Village Tongren area, Guizhou Province, China and its significance. Geological Bulletin of China, 28(5):637-644 OPEN ACCESS PDF Chen, G.D., & Han, N. (2009) Enrollment and Exuviation of the Cambrian Trilobite Sinoproceratopyge kiangshanensis Lu. Journal of Guilin University of Technology, 29(2):247-251 OPEN ACCESS PDF Zhou, Z.Y., Zhen, Y.Y., Zhou, Z.Q., & Yuan, W.W. (2009) Ordovician trilobite biogeography of China. Journal of Palaeogeography, 11(1):69-80 OPEN ACCESS PDF Peng, J., Zhao, Y., Yuan, J., Yao, L., & Yang, H. (2009) Bathynotus: A key trilobite taxon for global stratigraphic boundary correlation between Cambrian Series 2 and Cambrian Series 3. Progress in Natural Science, 19(1):99-105 OPEN ACCESS PDF Yuan, J., Zhao, Y., Peng, J., Zhu, X., & Lin, J. P. (2009) Cambrian trilobite Ovatoryctocara granulata Tchernysheva, 1962 and its biostratigraphic significance. Progress in Natural Science, 19(2):213-221 OPEN ACCESS PDF Peng, S., Babcock, L.E., Zuo, J., Lin, H., Zhu, X., Yang, X., Qi, Y., Bagnoli, G., & Wang, L. (2009) Proposed GSSP for the base of Cambrian Stage 9, coinciding with the first appearance of Agnostotes orientalis, at Duibian, Zhejiang, China. Science in China Series D: Earth Sciences, 52(4):434-451 OPEN ACCESS PDF Zhang, R.J., Wu, J.H., & Yao, H.Z. (2009) Cystophrentis-Pseudouralinia interval zone of Hainan Island and bearing trilobites. Science Technology and Engineering, 9(22):6630-6633 OPEN ACCESS PDF NAPC 2009 - University of Cincinnati - June 21‐26, 2009 9th North American Paleontological Convention Abstracts. Cincinnati Museum Center Scientific Contributions, 3:1-480 OPEN ACCESS PDF Smith, M., O'brien, L., & Caron, J.B., eds. (2009) Walcott 2009: An International Conference on the Cambrian Explosion. The Burgess Shale Consortium, Abstract Volume, 111 pp. OPEN ACCESS PDF Fatka, O., Szabad, M., & Budil, P. (2009) Malformed agnostids from the Middle Cambrian Jince Formation of the Příbram-Jince Basin, Czech Republic. Czech Geological Survey, Bulletin of Geosciences, 84(1):121-126 OPEN ACCESS PDF Rak, Š., & Lerosey–Aubril, R. (2009) First record of the Carboniferous trilobite Bollandia from the Moravian Karst (Czech Republic) and its significance. Czech Geological Survey, Bulletin of Geosciences, 84(4):739-744 OPEN ACCESS PDF Pärnaste, H., Popp, A., & Owens, R.M. (2009) Distribution of the order Proetida (Trilobita) in Baltoscandian Ordovician strata. Estonian Journal of Earth Sciences, 58:10-23 OPEN ACCESS PDF Zhang, X.G., & Clarkson, E.N.K. (2009) Trunk segmentation of Cambrian eodiscoid trilobites. Evolution & development, 11(3):312-317 OPEN ACCESS PDF Park, T.Y., & Choi, D.K. (2009) Post‐embryonic development of the Furongian (late Cambrian) trilobite Tsinania canens: implications for life mode and phylogeny. Evolution & Development, 11(4):441-455 OPEN ACCESS PDF Ivanova, O., Owens, R.M., Kim, I., & Popov, L.E. (2009) Late Silurian trilobites from the Nuratau and Turkestan ranges, Uzbekistan and Tajikistan. Geobios, 42(6):715-737 OPEN ACCESS PDF Gutiérrez-Marco, J.C., Sá, A.A., García-Bellido, D.C., Rábano, I., & Valério, M. (2009) Giant trilobites and trilobite clusters from the Ordovician of Portugal. Geology, 37(5):443-446 OPEN ACCESS PDF Farrell, Ú.C., Martin, M. J., Hagadorn, J.W., Whiteley, T., & Briggs, D.E. (2009) Beyond Beecher's Trilobite Bed: Widespread pyritization of soft tissues in the Late Ordovician Taconic foreland basin. Geology, 37(10):907-910 OPEN ACCESS PDF Rak, Š., & Viktorýn, T. (2009) Articulated exoskeleton of the Trilobite Spinibole (Spinibole) olgae Chlupáč, 1966 in the Moravian Karst (Trilobita, Czech Republic). Berichte des Institutes für Erdwissenschaften, Karl-Franzens-Universität Graz, Paleozoic Seas Symposium, 14:65-66 OPEN ACCESS PDF Singh, B.P. (2009) Trilobite and trace fossils biostratigraphy of the Cambrian successions of the Zanskar region, Northwest Himalaya. Berichte des Institutes für Erdwissenschaften, Karl-Franzens-Universität Graz, Paleozoic Seas Symposium, 14:76-78 OPEN ACCESS PDF Singh, B.P. (2009) Dorypyge perconvexalis (Trilobita, Middle Cambrian) from Zanskar region of Northwest Himalaya: significance in global correlation. Berichte des Institutes für Erdwissenschaften, Karl-Franzens-Universität Graz, Paleozoic Seas Symposium, 14:79-80 OPEN ACCESS PDF Alberti, M. (2009) Ein Homalonotider Trilobit mit "Weichteilerhaltung" aus dem Ober-Ems des Westerwaldes (Unterdevon; Rheinisches Schiefergebirge). Mainzer Geowissenschaftliche Mitteilungen, 37:23-32 OPEN ACCESS PDF Feist, R., & Lerosey-Aubril, R. (2009) Coaptation and enrollment in the atypical scutelluid trilobite Paralejurus. Terra Nostra, 2009-3:32 OPEN ACCESS PDF Lerosey-Aubril, R. (2009) The potential for trilobites in Permian biogeography. Terra Nostra, 2009-3:72-73 OPEN ACCESS PDF Lerosey-Aubril, R., & Feist, R. (2009) Quantitative approach of diversity and decline in late Palaeozoic trilobites. Terra Nostra, 2009-3:73 OPEN ACCESS PDF Van Viersen, A.P., Prescher, H., & Savelsbergh, J. (2009) Zwei neuen Trilobitenarten der Ahrdorf Formation (Mittel-Devon) aus den "Trilobitenfeldern" bei Gees (Gerolstein) in der Eifel. Sonderausstellung im Naturkundemuseum Gerolstein, 27 pp. OPEN ACCESS PDF Webster, M. (2009) Ontogeny, Systematics, and Evolution of the Effaced Early Cambrian Trilobites Peachella Walcott, 1910 and Eopeachella New Genus (Olenelloidea). Journal of Paleontology, 83(2):197-218 OPEN ACCESS PDF Hopkins, M.J., & Webster, M. (2009) Ontogeny and Geographic Variation of a New Species of the Corynexochine trilobite Zacanthopsis (Dyeran, Cambrian). Journal of Paleontology, 83(4):524-547 OPEN ACCESS PDF Falconnet, J. (2009) Lampropeltastes Dengler, 2008, a junior objective synonym of the genus Samgonus Özdikmen, 2006 (Trilobita, Plethopeltidae) Journal of Paleontology, 83(5):832-832 OPEN ACCESS PDF Peng, S., Hughes, N.C., Heim, N.A., Sell, B.K., Zhu, X., Myrow, P.M., & Parcha, S.K. (2009) Cambrian trilobites from the Parahio and Zanskar valleys, Indian Himalaya. Journal of Paleontology Memoir, 71:1-95 OPEN ACCESS PDF Brezinski, D.K. (2009) Biostratigraphic Distribution of Appalachian Carboniferous Trilobites. Kentucky Geological Survey, Special Publication, 10:78-84 OPEN ACCESS PDF Park, Tae-yoon; Kim, Ji-hoon; Choi, Duck K. 2009. {DIG} A middle Cambrian trilobite fauna from the lowermost part of the Sesong Formation at Gadeoksan, northern part of Taebaek. Journal of the Paleontological Society of Korea, 25(2):119-128 OPEN ACCESS PDF Lin, J.P., & Yuan, J.L. (2009) Reassessment of the mode of life of Pagetia Walcott, 1916 (Trilobita: Eodiscidae) based on a cluster of intact exuviae from the Kaili Formation (Cambrian) of Guizhou, China. Lethaia, 42(1):67-73 OPEN ACCESS PDF Kim, K., Sheets, H.D., & Mitchell, C.E. (2009) Geographic and stratigraphic change in the morphology of Triarthrus beckii (Green) (Trilobita): a test of the Plus ça change model of evolution. Lethaia, 42(1):108-125 OPEN ACCESS PDF Özdikmen, H. (2009) Nomenclatural changes for twenty trilobites genera. Munis Entomology Zoology, 4(1):155-171 OPEN ACCESS PDF Hoel, O.A. (2009) The post-cephalic morphology of the middle Ordovician trilobite Prionocheilus narinosus from the central Oslo Region, Norway. Norwegian Journal of Geology/Norsk Geologisk Forening, 89(3):247-249 OPEN ACCESS PDF Johnston, K.J., Johnston, P.A., & Powell, W.G. (2009) A new, Middle Cambrian, Burgess Shale-type biota, Bolaspidella Zone, Chancellor Basin, southeastern British Columbia. Palaeogeography, Palaeoclimatology, Palaeoecology, 277(1):106-126 OPEN ACCESS PDF Ou, Q., Shu, D., Han, J., Zhang, X., Zhang, Z., & Liu, J. (2009) A juvenile redlichiid trilobite caught on the move: evidence from the Cambrian (Series 2) Chengjiang Lagerstätte, southwestern China. Palaios, 24(7):473-477 OPEN ACCESS PDF Zylinska, A., & Szczepanik, Z. (2009) Trilobite and acritarch assemblages from the Lower–Middle Cambrian boundary interval in the Holy Cross Mountains (Poland). Acta Geologica Polonica, 59(4):413-458 OPEN ACCESS PDF Radwanski, A., Kin, A., & Radwanska, U. (2009) Queues of blind phacopid trilobites Trimerocephalus: A case of frozen behaviour of Early Famennian age from the Holy Cross Mountains, Central Poland. Acta Geologica Polonica, 59(4):459-481 OPEN ACCESS PDF Klug, C., Schulz, H., & De Baets, K. (2009) Red Devonian trilobites with green eyes from Morocco and the silicification of the trilobite exoskeleton. Acta Palaeontologica Polonica, 54(1):117-123 OPEN ACCESS PDF Pour, M.G., & Popov, L.E. (2009) First report on the occurrence of Neseuretinus and Ovalocephalus trilobites in the Middle Ordovician of Iran. Acta Palaeontologica Polonica, 54(1):125-133 OPEN ACCESS PDF Rakocinski, M. (2009) Phenomenon of "sheltered preservation" - an overview and fossil examples from the Upper Devonian of Poland. Przegląd Geologiczny, 57(7):584-590 OPEN ACCESS PDF Browning, C. (2009) Nodular preservation of trilobite fossils from the Bokkeveld Group, Eastern Cape Province, South Africa. Palaeontologia Africana, 44:100-102 OPEN ACCESS PDF Vela, J.A., & Corbacho, J. 2009. (2009) New trilobites from Upper Ordovician of Käid Rami (Morocco). Museu Geològico del Seminari de Barcelona, Batalleria, 14:69-74 OPEN ACCESS PDF Esteve, J. (2009) Enrolment in Conocoryphe heberti Munier-Chalmas & Bergeron, 1889 (Middle Cambrian, Iberian Chain, NE Spain) and coaptive structures within the family Conocoryphidae. Estudios Geológicos, 65(2):167-182 OPEN ACCESS PDF Liñán, E.,Gámez-Vintaned, J.A., Gozalo, R., Álvarez, M.E.D., Chirivella Martorell, J.B., & Esteve, J. (2009) The species of 'Paradoxides' of the Cambrian site of Murero and the finding of sexual dimorphism in trilobites. Naturaleza Aragonesa, 23:4-11 OPEN ACCESS PDF Chirivella Martorell, J.B., Gozalo, R., & Liñan, E. (2009) The genus Parabailiella Thoral, 1946 (Trilobita) from the middle Cambrian of the Cadenas Ibéricas (NE Spain). Revista Española de Paleontología, 24(2):171-184 OPEN ACCESS PDF Chestnut, A.J. (2009) using morphometrics, phylogenetic systematics and parsimony analysis to gain insight into the evolutionary affinities of the Calymenidae Trilobita. M.S. Thesis, Wright State University. 93 pp. OPEN ACCESS PDF Congreve, C.R. (2009) Evolutionary and biogeographic patterns of Trilobites during the end Ordovician Mass Extinction Event. M.S. Thesis. University of Kansas, 83 pp. OPEN ACCESS PDF Karim, T.S. (2009) Lower Ordovician (ibexian) Trilobites From The Shallow Bay Formation, Western Newfoundland, Canada. Ph.D. Thesis, University of Iowa, 692 pp. OPEN ACCESS PDF Lerosey-Aubril, R., & Angiolini, L. (2009) Permian trilobites from Antalya Province, Turkey, and enrollment in Late Paleozoic trilobites. Turkish Journal of Earth Sciences, 18:427-448 OPEN ACCESS PDF Adrain, J.M. (2009) New and revised species of the aulacopleurid trilobite Maurotarion from the Lower Devonian (Pragian) of Nevada. Zootaxa, 2215:1-23 OPEN ACCESS PDF Adrain, J.M., Peters, S.E., & Westrop, S.R. (2009) The Marjuman trilobite Cedarina Lochman: thoracic morphology, systematics, and new species from western Utah and eastern Nevada, USA. Zootaxa, 2218:35-58 OPEN ACCESS PDF Gon, S.M. (2009) A Pictorial Guide to the Orders of Trilobites. Published by the Author, 88 pp. OPEN ACCESS PDF Vaccari, N.E., & Waisfeld, B.G. (2010) Kainella Walcott, 1925 (Trilobita, Ordovícico Temprano) en el noroeste de Argentina y sur de Bolivia: Paleontología sistemática. Ameghiniana, 47(3):273-292 OPEN ACCESS PDF Vaccari, N.E., Waisfeld, B.G., Marengo, L.F., & Smith, L. (2010) Kainella Walcott, 1925 (Trilobita, Ordovícico Temprano) en el noroeste de Argentina y sur de Bolivia: Importancia bioestratigráfica. Ameghiniana, 47(3):293-305 OPEN ACCESS PDF Foglia, R.D., & Vaccari, N.E. (2010) Delamaran trilobites from the La Laja Formation, San Juan, Argentina. Ameghiniana, 47(4):431-445 OPEN ACCESS PDF Tortello, M.F., & Aceñolaza, G.F. (2010) Trilobites tremadocianos de Abra de Zenta (Cordillera oriental, provincias de Jujuy y Salta). Revista de la Asociación Geológica Argentina, 66(1):156-163 OPEN ACCESS PDF Lieberman, B.S., & Karim, T.S. (2010) Tracing the trilobite tree from the root to the tips: a model marriage of fossils and phylogeny. Arthropod Structure & Development, 39(2):111-123 OPEN ACCESS PDF Gozalo, R., Linan, E., & Chirivella Martorell, J. B. (2010) The first record of Dinesus (Trilobita, Dinesidae) in the Cambrian of the Mediterranean region. Alcheringa, 35(1):1-9 OPEN ACCESS PDF Crônier, C., & Tsmeyrek, H.S. (2010) First Record of the Devonian Phacopid trilobite 'Plagiolaria' from Uzbekistan. Memoirs of the Association of Australasian Palaeontologists, 39:43-50 OPEN ACCESS PDF Holloway, D.J. (2010) The trilobite 'Chacomurus' (Dalmanitidae, Synphoriinae) from the Lower Devonian of Bolivia. Memoirs of the Association of Australasian Palaeontologists, 39:71-83 OPEN ACCESS PDF Owens, R.M., Ivanova, O., Kim, I., Popov, L.E., & Feist, R. (2010) Lower and Middle Devonian trilobites from southern Uzbekistan. Memoirs of the Association of Australasian Palaeontologists, 39:211-244 OPEN ACCESS PDF Jago, J.B., & Bentley, C.J. (2010) Geological significance of middle Cambrian trilobites from near Melba Flats, western Tasmania. Australian Journal of Earth Sciences, 57(4):469-481 OPEN ACCESS PDF Sherwin, L., & Meakin, N. (2010) The Early Devonian trilobite 'Craspedarges' from the Winduck Group, Western New South Wales. Proceedings of the Linnean Society of New South Wales, 131:111-118 OPEN ACCESS PDF Van Viersen, A.P., & De Wilde, B. (2010) Goldius angusticalix sp. nov.(Trilobita, Scutelluidae) from the Couvin Formation (Middle Devonian) in Belgium, with a preliminary list of scutelluid species from the Ardennes. Geologica Belgica, 13(3):153-162 OPEN ACCESS PDF Van Viersen, A.P., & Prescher, H. (2010) Taxonomy and biostratigraphy of some proetid trilobites in the Middle Devonian of the Ardennes and Eifel (Rhenohercynian Zone). Bulletin de l'Institut royal des Sciences naturelles de Belgique, Sciences de la Terre, 80:5-45 OPEN ACCESS PDF Westrop, S.R., Poole, R.A.W., & Adrain, J.M. (2010) Systematics of Dokimocephalus and related trilobites from the Late Cambrian (Steptoean; Millardan and Furongian Series) of Laurentian North America. Journal of Systematic Palaeontology, 8(4):545-606 OPEN ACCESS PDF Schoenemann, B., Clarkson, E.N.K., Ahlberg, P., & Alvarez, M.E. (2010) A tiny eye indicating a planktonic trilobite. Palaeontology, 53(4):695-701 OPEN ACCESS PDF Zhiyi, Z., Wenwei, Y., & Zhiqiang, Z. (2010) Evolutional trends and palaeobiogeography of the Ordovician trilobite Ovalocephalus Koroleva 1959. Proceedings of the Royal Society of London B: Biological Sciences, 277:257-266 OPEN ACCESS PDF Zhiyi, Z., Wenwei, Y., & Zhiqiang, Z. (2010) Erratum: Evolutional trends and palaeobiogeography of the Ordovician trilobite Ovalocephalus Koroleva 1959. Proceedings of the Royal Society of London B: Biological Sciences, 277:1615 OPEN ACCESS PDF Abe, F.R., Lieberman, B.S., Pope, M.C., & Dilliard, K. (2010) New information on olenelline trilobites from the Cambrian Sekwi Formation in northwestern Canada. Canadian Journal of Earth Sciences, 47(12):1445-1449 OPEN ACCESS PDF Yang, X.L., Zhao, Y.L., Peng, J., Yang, Y.N., & Yang, K.D. (2010) Discovery of Oryctocephalid trilobites from the Tsinghsutung Formation (Duyunian Stage, Qiandongian Series, Cambrian), Jianhe County, Guizhou Province. Geological Journal of China Universities, 16(3):309-316 OPEN ACCESS PDF Third International Palaeontological Congress IPC3 (2010) London June 28 - July 3, 2010 Programme & Abstracts.pdf Rábano, Isabel; Sá, A. A.; Gutiérrez-Marco, J.C., & García-Bellido, D.C. (2010) Two more Bohemian trilobites from the Ordovician of Portugal and Morocco. Czech Geological Survey, Bulletin of Geosciences, 85(3):415-424 OPEN ACCESS PDF Vokáč, V., & Krýda, P. (2010) Remarks to the biostratigraphy and ecostratigraphy of the subfamily Cheirurinae Salter, 1864 (Trilobita) from the Silurian of Prague Basin (Barrandian Area, Czech Republic). Erica Plzeň, 17:141-157 OPEN ACCESS PDF Vokáč, V., Hartl, F., & Krýda, P. (2010) Remarkable Trilobite Ananaspis-Ryckholtia Assemblage (Kopanina Formation, Ludfordian) in the Vseradice Section (Prague Basin, Barrandian, Czech Republic). Erica Plzeň, 18:167-172 OPEN ACCESS PDF Budil, P., Fatka, O., Zwanzig, M., & Rak, Š. (2010) Two unique Middle Ordovician trilobites from the Prague Basin, Czech Republic. Journal of the National Museum (Prague), Natural History Series, 179(8):95-104 OPEN ACCESS PDF Mergl, M. (2010) New find of Holoubkovia klouceki (Růžička, 1926) (Trilobita, Lichida)in the Mílina Formation (Tremadocian) in the Barrandian area. Zprávy o Geologických Výzkumech v Roce, 43:156-157 OPEN ACCESS PDF Rak, Š., & Viktorýn, T. (2010) New discovery of an articulated Exoskeleton of the Trilobite Spinibole (Spinibole) olgae Chlupáč, 1966 in the Moravian Karst (Czech Republic). Zprávy o Geologických Výzkumech v Roce, 43:157-159 OPEN ACCESS PDF Vokáč, V., & Krýda, P. (2010) Remarks on taxon Trilobites ferus Barrande, 1852 (Trilobita, Lichida) from the Motol Formation (Wenlock, Silurian) from Listice near Beroun (Prague Basin, Bohemia). Zprávy o Geologických Výzkumech v Roce, 43:175-176 OPEN ACCESS PDF Hansen, T. (2010) Cyrtometopinid trilobites from the upper Volkhov and lower Lynna formations (lower Darriwilian) of NW Russia. Bulletin of the Geological Society of Denmark, 58:1-13 OPEN ACCESS PDF Weidner, T., & Nielsen, A.T. (2010) Yuepingia? sp., a ceratopygid trilobite from the upper Cambrian (Furongian) of Scandinavia. Bulletin of the Geological Society of Denmark, 58:29-33 OPEN ACCESS PDF Lebrun, P. (2010) The trilobites of the middle Ordovician of the synclinorium of Martigne-Ferchaud, Ille-et-Vilaine. Fossiles, la Revue Française de paléontologie, 1:31-44 OPEN ACCESS PDF Lebrun, P. (2010) The trilobites of the middle Ordovician of the synclinorium of Martigne-Ferchaud, Ille-et-Vilaine. (2) Fossiles, la Revue Française de paléontologie, 2:29-45 OPEN ACCESS PDF Müller, P. (2010) Revision of the genus Osmolskia (Trilobita; Lower Carboniferous). Geologica et Palaeontologica, 43:49-60 OPEN ACCESS PDF Müller, P., & Brauckmann, C. (2010) Trilobite finds from the Lower Carboniferous in Hut Valley (upper Harz Mountains, Germany). Geologica et Palaeontologica, 43:83-91 OPEN ACCESS PDF Feist, R., Lerosey-Aubril, R., & Johnson, R. (2010) Coaptative devices, enrollment, and life habits in Paralejurus, a particular case in scutelluid trilobites. Palaeobiodiversity and Palaeoenvironments, 90(2):125-137 OPEN ACCESS PDF Koch, L. (2010) The trilobite fauna from the Ordvician of the Ebbe Anticline (Rhenish Massiv). Schriftenreihe der Deutschen Geologischen Gesellschaft, 66:64-65 OPEN ACCESS PDF Koch, L., Schöllmann, L., & Lemke, U. (2010) Ausgrabungen in den ältesten Gesteinen Westfalens.Trilobiten aus Herscheid-Kiesbert (Ordovizium, Märkischer Kreis, Regierungsbezirk Arnsberg). Archäologie in Westfalen-Lippe, 2010:15-17 OPEN ACCESS PDF Svojtka, M. (2010) Trilobita, Dreilapper. Katalogblätter des Rollettmuseums Baden, 79:1-38 OPEN ACCESS PDF Crônier, C. (2010) Varied development of trunk segmentation in three related Upper Devonian phacopine trilobites. Historical Biology, 22(4):341-347 OPEN ACCESS PDF Ameri, H., & Dastanpour, M. (2010) Stratigraphy and Palaeontology of Trilobites in Kuhbanan Formation in the Akbar-Abad Section (North of Kerman). Journal of Sciences, Islamic Republic of Iran, 21(1):37-42 OPEN ACCESS PDF Congreve, C.R., & Lieberman, B.S. (2010) Phylogenetic and biogeographic analysis of deiphonine trilobites. Journal of Paleontology, 84(1):128-136 OPEN ACCESS PDF Park, T.Y., & Choi, D.K. (2010) Ontogeny and ventral median suture of the ptychaspidid trilobite Asioptychaspis subglobosa (Sun, 1924) from the Furongian (upper Cambrian) Hwajeol Formation, Korea. Journal of Paleontology, 84(2):309-320 OPEN ACCESS PDF Zhu, X.J., Hughes, N.C., & Peng, S.C. (2010) Ventral structure and ontogeny of the late Furongian (Cambrian) trilobite Guangxiaspis guangxiensis Zhou, 1977 and the diphyletic origin of the median suture. Journal of Paleontology, 84(3):493-504 OPEN ACCESS PDF Rustán, J.J., & Vaccari, N.E. (2010) The aulacopleurid trilobite Maurotarion Alberti, 1969, in the Silurian-Devonian of Argentina: systematic, phylogenetic and paleobiogeographic significance. Journal of Paleontology, 84(6):1082-1098 OPEN ACCESS PDF Carlucci, J.R., Westrop, S.R., & Amati, L. (2010) Tetralichine trilobites from the Upper Ordovician of Oklahoma and Virginia and phylogenetic systematics of the Tetralichini. Journal of Paleontology, 84(6):1099-1120 OPEN ACCESS PDF Key, M.M., Schumacher, G.A., Babcock, L.E., Frey, R.C., Heimbrock, W.P., Felton, S.H., Cooper, D.L., Gibson, W.B., Scheid, D.G., & Schumacher, S.A. (2010) Paleoecology of commensal epizoans fouling Flexicalymene (Trilobita) from the Upper Ordovician, Cincinnati Arch region, USA. Journal of Paleontology, 84(6):1121-1134 OPEN ACCESS PDF Park, T.Y., & Choi, D.K. (2010) Two middle Cambrian diceratocephalid trilobites, Cyclolorenzella convexa and Diceratocephalus cornutus, from Korea: development and functional morphology. Lethaia, 43(1):73-87 OPEN ACCESS PDF Hegna, T.A. (2010) The function of forks: Isotelus‐type hypostomes and trilobite feeding. Lethaia, 43(3):411-419 OPEN ACCESS PDF Ortega‐Hernández, J., Braddy, S.J., & Rak, Š. (2010) Trilobite and xiphosuran affinities for putative aglaspidid arthropods Caryon and Drabovaspis, Upper Ordovician, Czech Republic. Lethaia, 43(3):427-431 OPEN ACCESS PDF Esteve, J., Zamora, S., Gozalo, R., & Linan, E. (2010) Sphaeroidal enrolment in middle Cambrian solenopleuropsine trilobites. Lethaia, 43(4):478-493 OPEN ACCESS PDF Franke, C. (2010) Marine Fauna der Wiltz-Schichten (Ober-Emsium, Unter-Devon) der Mulde von Wiltz und der Daleider Mulden-Gruppe (Luxemburg, Deutschland): Teil 1. Ferrantia, 58:5-62 OPEN ACCESS PDF Müller, P., & Alberti, M. (2010) Burmeisterella vixarmata aus der Klerf-Formation in Nord-Luxemburg (Trilobita, oberes Unter-Devon). Ferrantia, 58:63-71 OPEN ACCESS PDF Sloan, R.E. (2010) Late Ordovician Trilobites from the Upper Mississippian Valley. MAPS Digest, 32:32-51 OPEN ACCESS PDF McKenzie, S. (2010) Ordovician Trilobite with Possible Calcified Muscles. MAPS Digest, 32:105-106 OPEN ACCESS PDF Van Viersen, A.P. (2010) The giant trilobite Scabrella asselberghsi from the Lower Devonian of Belgium. Grondboor en Hamer, 64(6):153-156 OPEN ACCESS PDF Sá, A.A., & Rábano, I. (2010) Ordovician trilobite biostratigraphy of the Trás-os-Montes Region, Central Iberian Zone, North Portugal. VIII Congresso Nacional de Geologia, Sociedade Geológica de Portugal, 17:1-4 OPEN ACCESS PDF Corbacho, J., & Vela, J.A. (2010) Giant Trilobites from Lower Ordovician of Morocco. Museu Geològico del Seminari de Barcelona, Batalleria, 15:3-34 OPEN ACCESS PDF Neto De Carvalho, C. (2010) The extended trilobite: 525 million years feeding imagination. Publicaciones del Seminario de Paleontología de Zaragoza, 9:7-12 OPEN ACCESS PDF Dies Alvarez, M.E., Rushton, A.W.A., Gozalo, R., Pillola, G.L., Linan, E., & Ahlberg, P. (2010) Paradoxides brachyrhachis Linnarsson, 1883 versus Paradoxides mediterraneus Pompeckj, 1901: a problematic determination. GFF, 132(2):95-104 OPEN ACCESS PDF Gapp, I.W. (2010) New Early Cambrian olenelline trilobites from the Sekwi Formation, Mackenzie Mountains, Northwest Territories, Canada, and new insights into olenellinid evolutionary history and biogeography. M.S. Thesis, University of Kansas, 41 pp. OPEN ACCESS PDF Hughes, H.E. (2010) Palaeobiology of Silurian trilobites from North Greenland. Ph.D. Thesis, Birmingham City University, 356 pp. OPEN ACCESS PDF Laibl, L. (2010) Ontogeny of trilobites. Thesis. Univerzity Karlovy v Praze, 36 pp. OPEN ACCESS PDF McAdams, N.E.B. (2010) Systematics of the Pseudocybele-Group pliomerid trilobites, with new and revised taxa from the lower Ordovician of the Great Basin, western United States. M.S. Thesis, University of Iowa, 521 pp. OPEN ACCESS PDF Torney, C. (2010) Mineral Eyes – Lessons from the Natural World. PhD Thesis, University of Glasgow, 414 pp. OPEN ACCESS PDF Mcadams N.E.B., & Adrain J.M. (2010) A new species of the Lower Ordovician pliomerid trilobite Pseudocybele and its biostratigraphic significance. Zootaxa, 2550:21-38 OPEN ACCESS PDF Rustán, J.J., Vaccari, N.E., & Astini, R.A. (2011) Early Devonian trilobites from the Sierra de las Minitas, northernmost Precordillera (La Rioja Province), Argentina. Ameghiniana, 48(2), pp.226-241. OPEN ACCESS PDF Hollingsworth, J.S., Sundberg, F.A. & Foster, J.R., eds. (2011) Cambrian Stratigraphy and Paleontology of Northern Arizona and Southern Nevada. Museum of Northern Arizona Bulletin, 67:1-321 OPEN ACCESS PDF Liu, Q., & Lei, Q. (2011) First known complete specimen of Neodrepanura (Trilobita: Damesellidae) from the Cambrian Kushan Formation, Shandong, China. Alcheringa, 35(3):397-403 OPEN ACCESS PDF Van Viersen, A.P., & Bignon, A. (2011) Late Devonian (Frasnian) asteropygine trilobites from the Frasnes area, southern border of Dinant Synclinorium, Belgium. Geologica Belgica, 14(3-4):109-128 OPEN ACCESS PDF Van Viersen, A.P., & Prescher, H. (2011) New species of the lichid trilobite Ceratarges from the Middle Devonian in Morocco. Geologica Belgica, 14(3/4):193-202 OPEN ACCESS PDF Van Viersen, A.P., & Prescher, H. (2011) Two new species of scutelluid trilobites formerly known as Scutellum costatum from Frasnian bioherms in Belgium. Bulletin de l'Institut royal des Sciences naturelles de Belgique, Sciences de la Terre ,81:55-61 OPEN ACCESS PDF Park, T.Y., & Choi, D.K. (2011) Ontogeny of the Furongian (late Cambrian) remopleuridioid trilobite Haniwa quadrata Kobayashi, 1933 from Korea: implications for trilobite taxonomy. Geological Magazine, 148(2):288-303 OPEN ACCESS PDF Landing, E., Westrop, S.R., Kroeger, B., & English, A.M. (2011) Left behind–delayed extinction and a relict trilobite fauna in the Cambrian–Ordovician boundary succession (east Laurentian platform, New York). Geological Magazine, 148(4)529-557 OPEN ACCESS PDF Högström, A., Ebbestad, J.O.R., Palacios, T., & Jensen, S. (2011) New olenellid trilobites of the Digermul Peninsula, Finnmark, Northern Norway - Constraints on lower Cambrian biostratigraphy. The Palaeontological Association 55th Annual Meeting, Programme and Abstracts, p. 24 OPEN ACCESS PDF Hughes, H.E., & Thomas, A.T. (2011) Investigating the effects of effacement within the trilobite Suborder Illaenina. The Palaeontological Association 55th Annual Meeting, Programme and Abstracts, p. 57 OPEN ACCESS PDF Hernández, J.O., & Akam, M, Brena, C. (2011) Reconstructing the trunk segmentation of trilobitomorph arthropods: an experimental approach. The Palaeontological Association 55th Annual Meeting, Programme and Abstracts, p. 70 OPEN ACCESS PDF Schoenemann, B., & Clarkson, E.N.K. (2011) The sensory structures of (phacopid) trilobite eyes. The Palaeontological Association 55th Annual Meeting, Programme and Abstracts, p. 75 OPEN ACCESS PDF Cederström, P., Ahlberg, P., Nilsson, C.H., Ahlgren, J., & Eriksson, M.E. (2011) Moulting, ontogeny and sexual dimorphism in the Cambrian ptychopariid trilobite Strenuaeva inflata from the northern Swedish Caledonides. Palaeontology, 54(3):685-703 OPEN ACCESS PDF Dai, T., & Zhang, X. (2011) Ontogeny of the Eodiscoid Trilobite Tsunyidiscus acutus from the lower Cambrian of South China. Palaeontology, 54(6):1279-1288 OPEN ACCESS PDF Pour, M.G., McCobb, L.M., Owens, R.M., & Popov, L.E. (2011) Late Ordovician trilobites from the Karagach Formation of the western Tarbagatai Range, Kazakhstan. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 101(2):161-187 OPEN ACCESS PDF Bignon, A., & Crônier, C. (2011) Middle Devonian trilobites from the Mont d’Haurs section in Givet, France, with two new species of Dechenella. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 102(1):43-57 OPEN ACCESS PDF Stone, P., Thomson, M.R.A., & Rushton, A.W.A. (2011) An Early Cambrian archaeocyath–trilobite fauna in limestone erratics from the Upper Carboniferous Fitzroy Tillite Formation, Falkland Islands. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 102(4):201-225 OPEN ACCESS PDF Foster, J.R. (2011) Bonnima sp. (Trilobita, Corynexochida) from the Chambless Limestone (Lower Cambrian) of the Marble Mountains, California; first Dorypygidae in a cratonic region of the southern Cordillera. PaleoBios, 30(2):45-49 OPEN ACCESS PDF Boyce, W.D., McCobb, L.M.E., & Knight, I. (2011) Stratigraphic studies of the Watts Bight Formation (St. George Group), Port au Port Peninsula, western Newfoundland. Newfoundland and Labrador Department of Natural Resources, Geological Survey, Current Research, Report 2011(1):215-240 OPEN ACCESS PDF Bullock, R.J., Morris, J.R., & Selby, D. (2011) New findings of body and trace fossils in the St. Brides area, Cape St. Mary's Peninsula, Newfoundland. Newfoundland and Labrador Department of Natural Resources, Geological Survey, Current Research, Report 2011(1):241-252 OPEN ACCESS PDF Zhu X. (2011) Some Middle and Upper Cambrian Trilobites from Southeastern Yunnan. Acta Palaeontologica Sinica, 50(1):118-131 OPEN ACCESS PDF Boyce, W.D., McCobb, L.M.E., & Knight, I. (2011) Bathyurid trilobite taxonomic problems exemplified by the Bathyurellinae Hupé, 1953. p.13 In: Canadian Paleontology Conference (CPC-2011) August 9th-22nd, 2011 OPEN ACCESS PDF Weug, A., & Lerosey-Aubril, R., eds. (2011) 2nd German Trilobite Symposium Senckenberg Museum, 19-20 February 2011, Frankfurt am Main, Germany, 2011. Programme & Abstracts.pdf Yuan, J.L., Zhu, X.J., Lin, J.P., & Zhu, M.Y. (2011) Tentative correlation of Cambrian Series 2 between South China and other continents. Czech Geological Survey, Bulletin of Geosciences, 86(3):397-404 OPEN ACCESS PDF Naimark, E., Shabanov, Y., & Koronikov, I. (2011) Cambrian trilobite Ovatoryctocara Tchernysheva, 1962 from Siberia. Czech Geological Survey, Bulletin of Geosciences, 86(3):405-422 OPEN ACCESS PDF Sundberg, F.A., Zhao, Y.L., Yuan, J.L., & Lin, J.P. (2011) Detailed trilobite biostratigraphy across the proposed GSSP for Stage 5 (“Middle Cambrian” boundary) at the Wuliu-Zengjiayan section, Guizhou, China. Czech Geological Survey, Bulletin of Geosciences, 86(3):423-464 OPEN ACCESS PDF Geyer, G., & Peel, J. S. (2011) The Henson Gletscher Formation, North Greenland, and its bearing on the global Cambrian Series 2–Series 3 boundary. Czech Geological Survey, Bulletin of Geosciences, 86(3):465-534 OPEN ACCESS PDF Westrop, S.R., Adrain, J.M., & Landing, E. (2011) The Cambrian (Sunwaptan, Furongian) agnostoid arthropod Lotagnostus Whitehouse, 1936, in Laurentian and Avalonian North America: systematics and biostratigraphic significance. Czech Geological Survey, Bulletin of Geosciences, 86(3):569-594 OPEN ACCESS PDF Liu, Q., Lei, Q., & Ou, Q. (2011) Ventral exoskeletal morphology of the trilobite Neodrepanura premesnili from the Cambrian Kushan Formation, Shandong, China. Czech Geological Survey, Bulletin of Geosciences, 86(3):659-664 OPEN ACCESS PDF Zamora, S., Mayoral, E., Esteve, J., Gámez-Vintaned, J.A., & Santos, A. (2011) Exoskeletal abnormalities in paradoxidid trilobites from the Cambrian of Spain, and a new type of bite trace. Czech Geological Survey, Bulletin of Geosciences, 86(3):665-673 OPEN ACCESS PDF Vokáč, V., Moravec, J.K., & Hartl, F. (2011) A discovery of Eudolatites Delo, 1935 (Dalmanitidae, Trilobita) in the Libeň Formation (lower Sandbian, Upper Ordovician, Prague Basin, Bohemia). Folia Musei Rerum Naturalium Bohemiae Occidentalis Geologica, 45(1-2):95-97 OPEN ACCESS PDF Budil, P., Fatka, O., Mergl, M., & David, M. (2011) Trilobite biostratigraphy of the Králův Dvůr Formation (upper Katian, Prague Basin, Czech Republic): global faunal changes or facies-related distribution?. Geolické Výzkumy na Moravé a ve Slezsku, 2011(1):4-10 OPEN ACCESS PDF Clarkson, E.N.K. (2011) The Life and Times of the Olenid Trilobites. Geolické Výzkumy na Moravé a ve Slezsku, 2011(1):11-17 OPEN ACCESS PDF Schoenemann, B., & Clarkson, E.N.K. (2011) The Eyes of Bohemian Trilobites. Geolické Výzkumy na Moravé a ve Slezsku, 2011(1):45-50 OPEN ACCESS PDF Budil, P., Mergl, M., Fatka, O., & Lisec, M. (2011) Several notes on the functional morphology of trinucleid trilobites. Zprávy o geologických výzkumech v roce, 2010(V.44):97-99 OPEN ACCESS PDF Mergl, M., & Budil, P. (2011) Exceptional preservation of trilobite exoskeletons in the Revnice Quartzite (Libeň Formation, Ordovician) from Ejpovice in the Rokyca. Zprávy o Geologických Výzkumech v Roce, 2010(V.44):109-112 OPEN ACCESS PDF Budil, P., Fatka, O., Mergl, M., & Bokr, P. (2011) Several notes to the functional morphology of remopleurid and ellipsotaphrid trilobites of the Prague Basin. Zprávy o Geologických Výzkumech v Roce, 2011(V.45):102-106 OPEN ACCESS PDF Nielsen, A.T., & Schovsbo, N.H. (2011) The Lower Cambrian of Scandinavia: Depositional environment, sequence stratigraphy and palaeogeography. Earth-Science Reviews, 107(3):207-310 OPEN ACCESS PDF Pärnaste, H., & Popp, A. (2011) First record of Telephina (Trilobita) from the Ordovician of northeastern Estonia and its stratigraphical implications. Estonian Journal of Earth Sciences, 60(2):83-90 OPEN ACCESS PDF Gerber, S., & Hopkins, M.J. (2011) Mosaic heterochrony and evolutionary modularity: The trilobite genus Zacanthopsis as a case study. Evolution, 65(11):3241-3252 OPEN ACCESS PDF Hopkins, M.J. (2011) How species longevity, intraspecific morphological variation, and geographic range size are related: a comparison using Late Cambrian trilobites. Evolution, 65(11):3253-3273 OPEN ACCESS PDF Webster, M., & Zelditch, M.L. (2011) Modularity of a Cambrian ptychoparioid trilobite cranidium. Evolution & Development, 13:(1)96-109 OPEN ACCESS PDF Webster, M., & Zelditch, M.L. (2011) Evolutionary Lability of Integration in Cambrian Ptychoparioid Trilobites. Evolutionary Biology, 38:144-162 OPEN ACCESS PDF Rushton, A.W.A., & Stone, P. (2011) Two notable fossil finds in East Falkland: a 'starfish' and a large trilobite. Falkland Islands Journal, 9(5):5-13 OPEN ACCESS PDF Crônier, C., Bignon, A., & François, A. (2011) Morphological and ontogenetic criteria for defining a trilobite species: the example of Siluro-Devonian Phacopidae. Comptes Rendus Palevol, 10(2):143-153 OPEN ACCESS PDF Van Viersen, A.P., Daumeries, G., & Lebrun, P. (2011) The trilobites of the Middle Devonian of the "Customs Wall", Vireux-Molhain (Ardennes). Fossiles: Revue Française de paléontologie, 8:5-15 OPEN ACCESS PDF Fortey, R.A., Heward, A.P., & Miller, G.C. (2011) Sedimentary facies and trilobite and conodont faunas of the Ordovician Rann Formation, Ras Al Khaimah, United Arab Emirates. GeoArabia, Journal of the Middle East Petroleum Geosciences, GeoArabia, 16(4):127-152 OPEN ACCESS PDF Park, T.Y., & Choi, D.K. (2011) Trilobite faunal successions across the base of the Furongian Series in the Taebaek Group, Taebaeksan Basin, Korea. Geobios, 44(5):481-498 OPEN ACCESS PDF Rustán, J.J., Balseiro, D., Waisfeld, B., Foglia, R.D., & Vaccari, N.E. (2011) Infaunal molting in Trilobita and escalatory responses against predation. Geology, 39(5):495-498 OPEN ACCESS PDF Esteve, J., Hughes, N.C., & Zamora, S. (2011) Purujosa trilobite assemblage and the evolution of trilobite enrollment. Geology, 39(6):575-578 OPEN ACCESS PDF McKenzie, N.R., Hughes, N.C., Myrow, P.M., Choi, D.K., & Park, T.Y. (2011) Trilobites and zircons link north China with the eastern Himalaya during the Cambrian. Geology, 39(6):591-594 OPEN ACCESS PDF Basse, M., & Lemke, U. (2011) Cyrtosymbolina nieensis n. gen. et n. sp., Tireisiasibole n. gen. und Platybole n. gen. (Trilobita: Cyrtosymbolinae) aus dem deutschen Famennium (Ober-Devon). Dortmunder Beiträge zur Landeskunde, naturwissenschaftliche Mitteilungen, 43:51-93 OPEN ACCESS PDF Magrean, B., & Taghon, P. (2011) Trilobiten aus dem Mitteldevon der Ardennen: Teil 1: Lichiden und Odontopleuriden. Fossilien, 2011(2):86-90 OPEN ACCESS PDF Koch, L., Lemke, U., & Schöllmann, L. (2011) New trilobite specimens from the Ordovician of the Ebbe Anticline (Rhenish Massif, Germany). Geologie und Paläontologie in Westfalen, 80:5-30 OPEN ACCESS PDF Basse, M., & Müller, P. (2011) Psychopyge from the upper Emsian of the Lahn-Mulde region. Jahrbücher des Nassauischen Vereins für Naturkunde, 132:41-59 OPEN ACCESS PDF Fatka, O., & Szabad, M. (2011) Burrowing trilobite caught in the act. Paläontologische Zeitschrift, 85(4):465-470 OPEN ACCESS PDF Ghobadi Pour, M. (2011) Name change for the Cambrian trilobite Turkestanella Repina, 1975. Paläontologische Zeitschrift, 85:471-472 OPEN ACCESS PDF Ghobadi Pour, M. (2011) Erratum to: Name change for the Cambrian trilobite Turkestanella Repina, 1975. Paläontologische Zeitschrift, 85:473 OPEN ACCESS PDF Lerosey-Aubril, R., Kier, C., Bonino, E., & Hegna, T. (2011) Vorschlag zum Fossil des Jahres 2011: Reading the entrails of trilobites: A unique insight into the palaeobiology of early arthropods. Zitteliana B, 29:110A OPEN ACCESS PDF Brauckmann, C., & Gröning, E. (2011) A well-preserved specimen of the trilobite Macroblepharum africanum from the Wissenbach Shale (Devonian: Emsian-Eifelian transitional beds), Upper Harz Mountains (Lower Saxony, Germany). Hallesches Jahrbuch für Geowissenschaften, 32/33:159-164 OPEN ACCESS PDF Singh, B.P. (2011) Paleobiogeography, paleoecology and paleoenvironmental significance of the Cambrian trilobites from the Zanskar Region (Zanskar-Spiti-Kinnaur Basin), Northwest Himalaya. Journal of the Geological Society of India, 77:219-226 OPEN ACCESS PDF Singh, B.P. (2011) Latest Middle Cambrian trilobites from the Teta Member of the Karsha Formation (Haimanta Group) Zanskar region of northwest Himalaya, India. Memoirs of the Geological Society of India, 78:14-28 OPEN ACCESS PDF Webster, M. (2011) The structure of cranidial shape variation in three early ptychoparioid trilobite species from the Dyeran–Delamaran (traditional “lower–middle” Cambrian) boundary interval of Nevada, USA. Journal of Paleontology, 85(2):179-225 OPEN ACCESS PDF Lee, S.B., & Choi, D.K. (2011) Dikelocephalid trilobites from the Eosaukia fauna (upper Furongian) of the Taebaek Group, Korea. Journal of Paleontology, 85(2):279-297 OPEN ACCESS PDF Waisfeld, B.G., Vaccari, N.E., Edgecombe, G.D., & Chatterton, B.D.E. (2011) The Upper Ordovician trinucleid trilobite Bancroftolithus from the Precordillera of Argentina. Journal of Paleontology, 85(6):1160-1180 OPEN ACCESS PDF Robison, R.A., & Babcock, L.E. (2011) Systematics, paleobiology, and taphonomy of some exceptionally preserved trilobites from Cambrian Lagerstätten of Utah. University of Kansas Paleontological Contributions, (5):1-47 OPEN ACCESS PDF Balseiro, D., Waisfeld, B.G., & Buatois, L.A. (2011) Unusual trilobite biofacies from the Lower Ordovician of the Argentine Cordillera Oriental: new insights into olenid palaeoecology. Lethaia, 44(1):58-75 OPEN ACCESS PDF Lerosey-Aubril, R., Hegna, T. A., & Olive, S. (2011) Inferring internal anatomy from the trilobite exoskeleton: the relationship between frontal auxiliary impressions and the digestive system. Lethaia, 44(2):166-184 OPEN ACCESS PDF Park, T.Y., & Choi, D K. (2011) Constraints on using ontogenetic data for trilobite phylogeny. Lethaia, 44(3):250-254 OPEN ACCESS PDF Foster, J.R. (2011) A short review of the geology and paleontology of the Cambrian sedimentary rocks of the southern Marble Mountains, Mojave Desert, California. Bulletin of the New Mexico Museum of Natural History and Science, 53:38-51 OPEN ACCESS PDF Congreve, C.R., & Lieberman, B.S. (2011) Phylogenetic and biogeographic analysis of sphaerexochine trilobites. PLos ONE, 6(6):e21304 OPEN ACCESS PDF Dolgov, O., & Meidla, T. (2011) Trilobite biostratigraphy in the Middle and Upper Ordovician of western Leningrad Region. Stratigraphy and Geological Correlation, 19(6):618-630 OPEN ACCESS PDF Corbacho, J. (2011) Trilobites from Upper Ordovician of Bou Nemrou (Morocco). Museu Geològico del Seminari de Barcelona, Batalleria, 16:16-36 OPEN ACCESS PDF Corbacho, J., & Vela, J.A. (2011) Revisión de las especies de Lehua de la región de Zagora, Marruecos. Museu Geològico del Seminari de Barcelona, Batalleria, 16:46-49 OPEN ACCESS PDF Gozalo, R., Bernárdez, E., Martorell, J.C., & Liñan, E. (2011) Trilobites del Cámbrico medio del Cueto (Asturias, NE de España). Boletín Geológico y Minero, 122(1):71-82 OPEN ACCESS PDF Gutiérrez-Marco, J.C., Rábano, I., & García-Bellido, D., eds. (2011) Ordovician of the World: 11th International Symposium on the Ordovician System. Cuadernos del Museo Geominero, 14:1-346 OPEN ACCESS PDF Bordonaro, O.L., & Fojo, C.F. (2011) Bathyuriscus mendozanus (Rusconi, 1945), trilobites del Cámbrico medio de la Precordillera Argentina. Revista Española de Paleontología, 26(1):11-23 OPEN ACCESS PDF Corbacho, J., & Kier, C. (2011) Trilobites of a new outcrop of Upper Ordovician in Jbel Tijarfaïouine, El Kaid Errami (Morocco), with first mention of genus Corrugatagnostus. Scripta Musei Geologici Seminarii Barcinonensis, 10:7-22 OPEN ACCESS PDF Gil Cid, M.D., & García Rincón, J.M. (2011) Los Trilobites: Generalidades y proceso de fosilización. Nautilus, 6:3-15 OPEN ACCESS PDF Bignon, A. (2011) Evolution Morphologique et Associative des Trilobites sous contrainte Environnementale (Bord Sud du Synclinorium de Dinant). Ph.D. Thesis, Université de Lille, 269 pp. OPEN ACCESS PDF Hong, P. (2011) Development in Aulacopleura koninckii - Glimpses into the Evolution of Body Organization in an Early Arthropod Clade. M.S. Thesis, University of California Riverside, 137 pp. OPEN ACCESS PDF Popp, A. (2011) Ordovician proetid Trilobites in Baltoscandia and Germany. PhD Thesis, Institute of Geology at Tallinn University of Technology, 115 pp. OPEN ACCESS PDF Kandemir, R., & Lerosey-Aubril, R. (2011) First report of a trilobite in the Carboniferous of Eastern Pontides, NE Turkey. Turkish Journal of Earth Sciences, 20(2):179-183 OPEN ACCESS PDF McAdams, N.E.B., & Adrain, J.M. (2011) Systematics of the Lower Ordovician pliomerid trilobite Hintzeia, with species from the Great Basin, western USA. Zootaxa, 2910:1-45 OPEN ACCESS PDF Gapp, I.W., Lieberman, B.S., Pope, M.C., & Dilliard, K.A. (2011) New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita Fritz, 1973. Zootaxa, 2918:15-28 OPEN ACCESS PDF McAdams, N.E.B. & Adrain, J.M. (2011) Panisaspis, a new genus of pliomerid trilobites from the Lower Ordovician (Ibexian; Tulean and Blackhillsian) of the Great Basin, western USA. Zootaxa, 2969:1-68 OPEN ACCESS PDF McAdams, N.E.B, & Adrain, J.M. (2011) Revision of the Lower Ordovician (lower Floian; Tulean) pliomerid trilobite Protopliomerella, with new species from the Great Basin, western USA. Zootaxa, 3144:1-113 OPEN ACCESS PDF Adrain, J.M. (2011) Class Trilobita Walch, 1771. In: Zhang, Z.-Q. (ed.) Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness. Zootaxa, 3148:104-109 OPEN ACCESS PDF Jago, J.B., Bentley, C.J., & Cooper, R.A. (2012) A Cambrian series 3 (Guzhangian) fauna with 'Centropleura' from Northern Victoria Land, Antarctica. Memoirs of the Association of Australasian Palaeontologists, 42:15-35 OPEN ACCESS PDF Westrop, S.R., & Landing, E. (2012) Lower Cambrian (Branchian) eodiscoid trilobites from the lower Brigus Formation, Avalon Peninsula, Newfoundland, Canada. Memoirs of the Association of Australasian Palaeontologists, 42:209-262 OPEN ACCESS PDF Adrain, J.M., McAdams, N.E.B., & Westrop, S.R. (2012) Affinities of the Lower Ordovician (Tulean; lower Floian) trilobite Gladiatoria, with species from the Great Basin, western United States. Memoirs of the Association of Australasian Palaeontologists, 42:321-367 OPEN ACCESS PDF Adrain, J.M., McAdams, N.E.B., Westrop, S.R., & Karim, T. S. (2012) Systematics and affinity of the Lower Ordovician (Tulean; lower Floian) trilobite Psalikilopsis. Memoirs of the Association of Australasian Palaeontologists, 42:369-416 OPEN ACCESS PDF Loch, J.D., & Taylor, J.F. (2012) New symphysurinid trilobites from the Cambrian-Ordovician boundary interval in the western United States. Memoirs of the Association of Australasian Palaeontologists, 42:417-436 OPEN ACCESS PDF Taghon, P., Bonino, E., & Mottequin, B. (2012) A new representative of the lichid genus Ohleum (Trilobita) from the Eifelian (Middle Devonian) of southern Belgium. Geologica Belgica, 15(3):120-125 OPEN ACCESS PDF Conway, T.M., & Botting, J.P. (2012) Description and ecology of a new Middle Ordovician (Llanvirn) odontopleurid trilobite from the Builth Inlier of Mid-Wales, with a review of the genus Meadowtownella. Geological Magazine, 149(3):397-411 OPEN ACCESS PDF Lerosey-Aubril, R. (2012) The Late Palaeozoic trilobites of Iran and Armenia and their palaeogeographical significance. Geological Magazine, 149(6):1023-1045 OPEN ACCESS PDF Carlucci, J.R., Westrop, S.R., Amati, L., Adrain, J.M., & Swisher, R.E. (2012) A systematic revision of the Upper Ordovician trilobite genus Bumastoides (Illaenidae), with new species from Oklahoma, Virginia and Missouri. Journal of Systematic Palaeontology, 10(4):679-723 OPEN ACCESS PDF Holloway, D.J., & Lane, P.D. (2012) Scutelluid trilobites from the Silurian of New South Wales. Palaeontology 55(2):413-490 OPEN ACCESS PDF Butler, S.G., Hotchkiss, K.A., & Rushton, A.W. (2012) The “evolution” of the trilobite Strettonia comleyensis. Proceedings of the Shropshire Geological Society, 17:22-32 OPEN ACCESS PDF Budil, P., & Fatka, O. eds. (2012) The 5th Conference on Trilobites and their relatives. Abstracts Vol. Czech Geological Survey and Charles University, Prague, 59 pp. OPEN ACCESS PDF Dai T., & Zhang X.L. (2012) Ontogeny of the trilobite Estaingia sinensis (Chang) from the lower Cambrian of South. China. Czech Geological Survey, Bulletin of Geosciences, 87(1):151-158 OPEN ACCESS PDF Li, G.X., Steiner, M., Zhu M.Y., & Zhao X. (2012) Early Cambrian eodiscoid trilobite Hupeidiscus orientalis from. South China: ontogeny and implications for affinites of Mongolitubulus-like sclerites. Czech Geological Survey, Bulletin of Geosciences, 87(1):159-169 OPEN ACCESS PDF McKellar, R.C., Chatterton, B.D., Meinhold, G., & Rahuma, M.M.B. (2012) An unusual occurrence of Pedinopariops (Trilobita: Phacopidae) within siliciclastic facies in the Devonian of Awaynat Wanin, Libya. Czech Geological Survey, Bulletin of Geosciences, 87(1):219-225 OPEN ACCESS PDF Vokáč, V., David, M., Hartl, F., Bím, M., Grigar, L., Mitro, P., & Pavlovič, M. (2012) A trilobite association of the Vinice Formation (Sandbian, Upper Ordovician) from a railway tunnel excavation between Osek and Újezd near Hořovice (Prague Basin, Barrandian, Czech Republic). Erica 19:155-160 OPEN ACCESS PDF Budil, P., Fatka, O., Mergl, M., & Bokr, P. (2012) Several notes to the functional morphology of remopleurid and ellipsotaphrid trilobites of the Prague Basin. Zprávy o Geologických Výzkumech v Roce, 45:102-106 OPEN ACCESS PDF Rak, Š., & Viktorýn, T. (2012) Preliminary Report about locality Březina 3 and its comparison with other trilobite occurences from shales of the Březina Formation from Březina village and its vicinity. Zprávy Vlastivědného Muzea v Olomouci, Přírodní vědy, 303:128-131 OPEN ACCESS PDF Weiner, T., Brauckmann, C., Poukarová, H., Rak, Š., & Kalvoda, J. (2012) New discovery of trilobites in the Březina Formation in the valley of the Říčka Brook near Brno (Visean Stage, Moravian Krast). Zprávy Vlastivědného Muzea v Olomouci, 303:136-138 OPEN ACCESS PDF Pärnaste, H. (2012) A small sea creature with big eyes Telephina. Eesti Loodus, 2012(6-7):20-23 OPEN ACCESS PDF Hints, L., Pärnaste, H., & Gailite, L.I. (2012) Hirnantia sagittifera (Brachiopoda) and Mucronaspis mucronata s.l. (Trilobita) in the Upper Ordovician of the East Baltic: taxonomy and distribution. Estonian Journal of Earth Sciences, 61(2):65-81 OPEN ACCESS PDF Fusco, G., Garland, T., Hunt, G., & Hughes, N.C. (2012) Developmental trait evolution in trilobites. Evolution, 66(2):314-329 OPEN ACCESS PDF Budil, P., Crônier, C., Fatka, O., & Cuvelier, J. (2012) The presently best-preserved specimen of Lower Devonian dalmanitid trilobite of the Prague Basin (Czech Republic), with articulated hypostome. Annales de la Société Géologique du Nord, Ser.2, 19:137-143 OPEN ACCESS PDF Esteve, J., Sundberg, F.A., Zamora, S., & Gozalo, R., (2012) A new Alokistocaridae Resser, 1939 (Trilobita) from the middle Cambrian of Spain. Geobios, 45(3):275-283 OPEN ACCESS PDF Magrean, B., & Taghon, P. (2012) Trilobiten aus dem Mitteldevon der Ardennen, Teil 2: Die Proetiden. Fossilien, 2012(1):39-44 OPEN ACCESS PDF Klug, C. (2012) Trilobiten aus Marokko: Die Sammlung Roland Schäfer. Fossilien, 2012(2):103-109 OPEN ACCESS PDF Basse, M., & Müller, P. (2012) Three species of Asteropyginae from the Seifen Beds, Westerwald (Trilobita; Middle Siegenian Substage, Lower Devonian; Rhenish Slate Mountains). Geologica et Palaeontologica, 44:9-26 OPEN ACCESS PDF Hahn, G., Müller, P., & Becker, T. (2012) Lower Carboniferous trilobites from the Anti-Atlas (Morocco). Geologica et Palaeontologica, 44:37-74 OPEN ACCESS PDF Van Viersen, A.P., Van Rossum, A., & Prescher, H. (2012) New data on Astycoryphe, Dohmiella, Longiproetus and Quadratoproetus (Trilobita, Proetidae) from the Middle Devonian in the Ardennes, Belgium. Neues Jahrbuch für Geologie und Paläontologie-Abhandlungen, 264(1):77-87 OPEN ACCESS PDF Zhang X.G., & Clarkson, E.N.K. (2012) Phosphatized eodiscoid trilobites from the Cambrian of China. Palaeontographica Abteilung A, 297(1-4):1-121 OPEN ACCESS PDF Basse, M. (2012) Revision und Ontogenie des Trilobiten Drevermannia schmidti Richter, 1913 aus dem Oberdevon des Bergischen Landes. Zitteliana A, 52:9-58 OPEN ACCESS PDF Park, T.Y., & Choi, D.K. (2012) Middle Furongian (Late Cambrian) Shumardiids from the Sesong Formation, Taebaek Group, Korea. Journal of Paleontology, 86(1):51-59 OPEN ACCESS PDF Westrop, S.R., & Eoff, J.D. (2012) Late Cambrian (Furongian; Paibian, Steptoean) Agnostoid Arthropods from the Cow Head Group, Western Newfoundland. Journal of Paleontology, 86(2):201-237 OPEN ACCESS PDF Holloway, D.J., & Rustán, J.J. (2012) The Trilobite Reedops (Phacopidae) in the Lower Devonian of Argentina (Malvinokaffric Realm). Journal of Paleontology, 86(2):253-257 OPEN ACCESS PDF Bignon, A., & Crônier, C. (2012) Evolutionary modifications of ontogeny of three Dechenella species (Proetidae), from the Middle Devonian of the Ardenne Massif (France). Journal of Paleontology, 86(3):558-566 OPEN ACCESS PDF Johnson, R.G., & Fortey, R.A. (2012) Proetid Trilobites from the Lower Devonian (Pragian) Ihandar Formation, Anti-Atlas, Morocco. [Devonian] Journal of Paleontology, 86(6):1032-1050 OPEN ACCESS PDF Park, T.Y., Sohn, J.W., & Choi, D.K. (2012) Middle Furongian (late Cambrian) polymerid trilobites from the upper part of the Sesong Formation, Taebaeksan Basin, Korea. Geosciences Journal, 16(4):381-398 OPEN ACCESS PDF Müller, P., & Franke, C. (2012) New data on Spiniscabrella and Scabrella (Scabrella) from the Lower Devonian of Germany, Luxembourg and Morocco. Ferrantia, 68:117-132 OPEN ACCESS PDF Rustán, J.J., & Vaccari, N.E. (2012) The trilobite Maurotarion megacephalum sp. nov. (Aulacopleuridae) in the Lower Devonian of Argentina: phylogenetic and paleobiogeographic remarks. Revista Mexicana de Ciencias Geológicas, 29(2):346-354 OPEN ACCESS PDF Brett, C.E., Zambito, J.J., Schindler, E., & Becker, R.T. (2012) Diagenetically-enhanced trilobite obrution deposits in concretionary limestones: The paradox of “rhythmic events beds”. Palaeogeography, Palaeoclimatology, Palaeoecology, 367:30-43 OPEN ACCESS PDF Rustán, J.J., & Vaccari, N.E. (2012) A revision of the Devonian Malvinokaffric dalmanitid trilobite, Dalmanitoides Delo, 1935, on the basis of new data from Argentina. Palaeontologia Electronica, 15(1;11A):1-21 OPEN ACCESS PDF Carlucci, J.R., & Westrop, S.R. (2012) Trilobite biofacies along an Ordovician (Sandbian) carbonate buildup to basin gradient, southwestern Virginia. Palaios, 27(1):19-34 OPEN ACCESS PDF Lerosey-Aubril, R., Hegna, T.A., Kier, C., Bonino, E., Habersetzer, J., & Carré, M., (2012) Controls on gut phosphatisation: the trilobites from the Weeks Formation Lagerstätte (Cambrian; Utah). PLos ONE, 7(3):e32934 OPEN ACCESS PDF Eriksson, M.E., & Terfelt, F. (2012) Exceptionally preserved Cambrian trilobite digestive system revealed in 3D by synchrotron-radiation X-ray tomographic microscopy. PLos ONE, 7(4):e35625 OPEN ACCESS PDF Gapp, I.W., Congreve, C.R., & Lieberman, B.S. (2012) Unraveling the phylogenetic relationships of the Eccoptochilinae, an enigmatic array of ordovician cheirurid trilobites. PLos ONE, 7(11):e49115 OPEN ACCESS PDF Mychko, E.V. (2012) A New Species of Trilobites from Sakmarian Reefs of Bashkortostan. Paleontological Journal, 46(1):44-48 OPEN ACCESS PDF Mychko, E.V. (2012) Revision of Trilobites of the Genus Paraphillipsia Tumanskaya from the Permian Olistoliths of Crimea. Paleontological Journal, 46(6):575-582 OPEN ACCESS PDF Naimark, E.B. (2012) Hundred Species of the Genus Peronopsis Hawle et Corda, 1847. Paleontological Journal, 46(9):945-1057 OPEN ACCESS PDF Križnar, M. (2012) Trilobiti iz zgornjepermskih plasti Polhograjskega hribovja. Konkrecija, 2012(1):27-29 OPEN ACCESS PDF Križnar, M., & Jensterle, D. (2012) Mid-Permian trilobite from the vicinity of Bled. Proteus, 75(3):130-132 OPEN ACCESS PDF Cederstroem, P., Ahlberg, P., Babcock, L.E., Ahlgren, J., Høyberget, M., & Nilsson, C.H., 2012 Morphology, ontogeny and distribution of the Cambrian Series 2 ellipsocephalid trilobite Strenuaeva spinosa from Scandinavia. GFF, 134(3):157-171 OPEN ACCESS PDF Tortello, M.F., Uriz, N.J., Alfaro, M.B., Cingolani, C.A., Bidone, A.R., & Inchausti, J.C.G. (2012) Trilobites and graptolites from the Vargas Peña Formation (early Silurian), Paraná Basin, eastern Paraguay. Revue de Paléobiologie Genève, 11:279-298 OPEN ACCESS PDF Laibl, L. (2012) Ontogeny of Sao hirsuta (Barrande, 1846) in the Cambrian of Czech Republic: revision. Thesis. Univerzity Karlovy v Praze, 61 pp. OPEN ACCESS PDF Sigurdsen, A. (2012) Size change in brachiopods and trilobites of the Oslo Region during the Ordovician and during the Ordovician-Silurian transition. Evidence of Cope´s Rule and the Lilliput Effect? Masters Thesis. Universitetet Oslo, 53 pp. OPEN ACCESS PDF Storey, A.J. (2012) Late Silurian trilobite palaeobiology and biodiversity. PhD Thesis. University of Birmingham. 389 pp. OPEN ACCESS PDF Adrain, J.M., & McAdams, N.E.B. (2012) The Lower Ordovician (upper Floian) bathyurid trilobite Aponileus Hu, with species from Utah, Texas, and Greenland. Zootaxa, 3293:1-67 OPEN ACCESS PDF Adrain, J.M., McAdams, N.E.B., & Karim, T.S. (2012) The Middle Ordovician (Dapingian and Darriwilian) bathyurid trilobite Pseudoolenoides. Zootaxa, 3467:1-97 OPEN ACCESS PDF Egri, Á., & Horváth, G. (2012) Possible optical functions of the central core in lenses of trilobite eyes: spherically corrected monofocality or bifocality. Journal of the Optical Society of America, 29(9):1965-1976 OPEN ACCESS PDF Lerosey-Aubril, R., & Feist, R. (2012) Quantitative approach to diversity and decline in Late Palaeozoic trilobites. In: Earth and Life: Global Biodiversity, Extinction Intervals and Biogeographic Perturbations through Time. Springer Scientific Publishing, pp. 535-555 OPEN ACCESS PDF McMenamin, M.A.S. (2012) Cambrian cannibals: Agnostid trilobites and the earliest known case of arthropod cannibalism. 21st Century Science and Technology, 24:67-70 OPEN ACCESS PDF
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