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Showing results for tags 'diagenesis'.
Found 12 results
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Seemingly Ordinary Fossils May Be Hiding Some Major Clues to the Past Jeanne Timmon, Gizmodo, November 28, 2020 Wiemann, J., Crawford, J.M. and Briggs, D.E., 2020. Phylogenetic and physiological signals in metazoan fossil biomolecules. Science advances, 6(28), p.eaba6883 Jasmina Wiemann, Molecular Paleobiologist Yours, Paul H.
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- molecular paleobiology
- diagenesis
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The microbially driven formation of siderite in salt marsh sediments Chin Yik Lin, Alexandra V. Turchyn, Alexey Krylov, Gilad Antler Geobiology. 2020;18:207–224. gbi.12371.pdf
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- siderite
- incubation experiment
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NOhlMunneck Reconstructing time and diagenesis of limestone-marl alternations from the selective compaction of colonies of the tabulate coral Halysites Theresa Nohl & Axel Munnecke Bulletin of Geosciences 94(3), 279–298 size:about 21 MB recommended
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revista espanola de Paleontologia,extra/1992 Un cas remarkable d'epigenie chez une notanopliide(chonetacea,Brachiopoda) du Devonien de Bolivie epigenieaberradevonidiagenesrevesp(biomintapho)bolivamericatapho18. bRacheboeuf.pdf First off the bat:THIS deserves to be read A:burial in the sediment B:replacement of the secondary calcite layer by silica C: dissolution of carbonate of the secondary layer(NOT recrystallized),formation of clay minerals D: final state:dissolution of the external mould of both valves Selective,rapid centripetal
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- chonetoidea
- brachiopoda
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Humberto Astibia, Aitor Payros, Xabier Pereda Suberbiola, Javier Elorza, Ana Berreteaga , Nestor Etxebarria, Ainara Badiola,Josep Tosquella Sedimentology and taphonomy of sirenian remains from the Middle Eocene of the Pamplona Basin (Navarre, western Pyrenees) Facies (2005) 50:463–475 AstibiaeocenpyreneesirenmammaFACIEStal2005a.pdf
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- francolite
- histology
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Here Stolarski J (2018) From pristine aragonite to blocky calcite: Exceptional preservation and diagenesis of cephalopod nacre in porous Cretaceous limestones. PLoS ONE 13(12): e0208598. https:// doi.org/10.1371/journal.pone.0208598
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- calcite
- petrography
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Disentangling the history of complex multi-phased shell beds based on the analysis of 3D point cloud data Mathias Harzhauser, Ana Djuricic,Oleg Mandic,Martin Zuschin,Peter Dorninger,Clemens Nothegger,Balázs Székelyb,Eetu Puttonen,Gábor Molnárb,Norbert Pfeifer Palaeogeography, Palaeoclimatology, Palaeoecology Volume 437, 1 November 2015, Pages 165-180 1-s2.0-S0031018215004149-main.pdf taxa concerned: Paroxystele amedei (Brongniart, 1823) r Superfamily: Neritoidea Rafinesque, 1815 Agapilia pachii c Nerita plutonis (Basterot, 1825) f Superfamily: Cerithoidea
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- possible tsunamite/tempestite
- miocene
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Tappert_GCA_2013.pdf Stable carbon isotopes of C3 plant resins and ambers record changes in atmospheric oxygen since the Triassic Ralf Tappert , Ryan C. McKellar , Alexander P. Wolfe , Michelle C. Tappert , Jaime Ortega-Blanco , Karlis Muehlenbachs Geochimica et Cosmochimica Acta 121 (2013) 240–262 about 3,5 MB lovely paper,highly recommended contains a possibly useful list of "amberiferous" locations worldwide NB:peer-reviewed, "technical"
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New Paper About the Formation of Fossil-Bearing Spherical Carbonate Concretions
Oxytropidoceras posted a topic in Fossil News
Cracking open the formation of fossil concretions Nagoya University, Science Daily, May 2, 2018 https://www.sciencedaily.com/releases/2018/05/180502103931.htm https://www.eurekalert.org/pub_releases/2018-05/nu-cot050218.php The open access paper is at: Yoshida, H., Yamamoto, K., Minami, M., Katsuta, N., Sin-ichi, S. and Metcalfe, R., 2018. Generalized conditions of spherical carbonate concretion formation around decaying organic matter in early diagenesis. Scientific reports, 8(1), article. 6308. https://www.nature.com/article- 1 reply
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- fossiliferous concretions
- carbonates
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Scientists Find Fossilised Cosmic Dust in White Cliffs of Dover
Oxytropidoceras posted a topic in Fossil News
Scientists find fossilised cosmic dust in white cliffs of Dover by Colin Smith, PhysOrg, September 7, 2017 http://www3.imperial.ac.uk/newsandeventspggrp/imperialcollege/newssummary/news_7-9-2017-10-59-59 https://phys.org/news/2017-09-scientists-fossilised-cosmic-white-cliffs.html Martin D. Suttle and Matthew J. Genge, 2017, Diagenetically altered fossil micrometeorites suggest cosmic dust is common the geological record, Earth and Planetary Science Letters. Volume 476, Pages 132-142 DOI: 10.1016/j.epsl.2017.07.0 http://www.sciencedirect.com/scienc- 2 replies
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- diagenesis
- england
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These are a few of the pdf files (and a few Microsoft Word documents) that I've accumulated in my web browsing. MOST of these are hyperlinked to their source. If you want one that is not hyperlinked or if the link isn't working, e-mail me at joegallo1954@gmail.com and I'll be happy to send it to you. Please note that this list will be updated continuously as I find more available resources. All of these files are freely available on the Internet so there should be no copyright issues. Articles with author names in RED are new additions since June 27, 2017
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- fossilization
- taphonomy
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sauroplagerstxraytomftircommsreiszhuanglufeng14220.pdf Transient absorption micrograph of rib:
