Search the Community
Showing results for tags 'geochemistry'.
Found 19 results
-
LINK The palaeobiology of belemnites – foundation for the interpretation of rostrum geochemistry Renee Hoffmann and Kevin Stevens Biol.Rev,v. 95-1,2020 about 8,5 Mb Heavily recommended...
- 1 reply
-
- 3
-
-
- oxygen isotopes
- biogeography
- (and 5 more)
-
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
-
- 1
-
-
- siderite
- incubation experiment
- (and 17 more)
-
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
-
- 1
-
-
- francolite
- histology
- (and 12 more)
-
VAIMCLOUH End-Permian (252 Mya) deforestation, wildfires and flooding—An ancient biotic crisis with lessons for the present Vivi Vajda,, StephenMcLoughlin, Chris Mays, Tracy D.Frank, Christopher R.Fielding, AllenTevyaw, Veiko Lehsten, Malcolm Bocking, Robert S.Nicoll Earth and Planetary Science Letters 529(2020)115875 !!!!!!!!!!!!!!! NB: 7,3 Mb editorial note: Having some pre-existing knowledge of organic petrology,palynology,geochemistry would be helpful
- 2 replies
-
- 1
-
-
- plants
- global crisis
- (and 12 more)
-
A great lecture and lengthy lecture about Archean paleoenvironments, tectonics, geology, and some paleontology is: Archean Surface Conditions Ideas in Science By Christoph Heubeck - RED18 Published on Mar 12, 2018 http://astrobiovideo.com/en/video/175 https://www.youtube.com/watch?v=yNEkQ8KV-aQ It begins: "Here is the the principal take-home take-home message. All right. We know very little about the early Earth and and therefore it's such an interesting thing to talk about. We do know a bit right. We k
-
- 1
-
-
- geochemistry
- archean
- (and 4 more)
-
Biostratigraphic_hominidromanarchaeomicrobiomarkevidence.pdf BIOSTRATIGRAPHIC EVIDENCE RELATING TO THE AGE OLD QUESTION OF HANNIBAL’S INVASION OF ITALY, I : HISTORY AND GEOLOGICAL RECONSTRUCTION W. C. MAHANEY, C. C. R. ALLEN, P. PENTLAVALLI, A. KULAKOVA, J. M.YOUNG, R. W. DIRSZOWSKY, A. WEST, B. KELLEHER, S. JORDAN, C. PULLEYBLANK, S. O’REILLY, B. T. MURPHY, K. LASBERG, P. SOMELAR, M.GARNEAU, S. A. FINKELSTEIN, M. K. SOBOL, V. KALM, P. J. M. COSTA, R. G. V. HANCOCK, K. M. HART,P. TRICART, R. W. BARENDREGT, T. E. BUNCH andM. W. MILNER doi: 10.1111/arcm.12231 archaeometry/
-
robiproufliersclerogeochemDSRDSRII2014.pdf The geochemistry of deep-sea coral skeletons: A review of vital effects and applications for palaeoceanography Laura F. Robinson, Jess F. Adkins , Norbert Frank , Alexander C. Gagnon ,Nancy G. Prouty , E. Brendan Roark , Tina van de Flierdt Deep Sea Research 99,2013
-
Zumbergloverohrsreetalproxyporifer.2018online.pdf Demosponge steroid biomarker 26-methylstigmastane provides evidence for Neoproterozoic animals J. Alex Zumberge, Gordon D. Love, Paco Cárdenas , Erik A. Sperling, Sunithi Gunasekera, Megan Rohrssen, Emmanuelle Grosjean, John P. Grotzinger and Roger E. Summons Nature Ecology & Evolution 10.1038/s41559-018-0676 inherently interesting..
- 2 replies
-
- 1
-
-
- porifera
- precambrian
- (and 5 more)
-
LINDGR Lindgren, J., Uvdal, P., Engdahl, A., Lee, A. H., Alwmark, C., Bergquist, K-E., ... Jacobs, L. L. (2011). Microspectroscopic evidence of cretaceous bone proteins. PLoS ONE, 6(4), [e19445]. DOI: 10.1371/journal.pone.0019445
-
- 1
-
-
- mosasaur
- exceptional preservation
- (and 6 more)
-
maquordovicusavanitphosphjt049-web.pdf Heyo Van Iten, Michael Lichtenwalter, Juliana de Moraes Leme,Marcello Guimarães Simões * “Possible Taphonomic Bias in the Preservation of Phosphatic Macroinvertebrates in the Uppermost Maquoketa Formation (Upper Ordovician) of Northeastern Iowa (North-Central USA)” Journal of Taphonomy, vol.4, issue 4/2006 *all diacritics omitted
- 3 replies
-
- 3
-
-
- sphenothallus
- conularidae
- (and 9 more)
-
Great Series of Lectures About Snowball Earth, Cryogenian, Including Its Paleobiology
Oxytropidoceras posted a topic in Fossil News
Belo are a great series of lectures (2016) that summarizes what is known and unknown about the Cryogenian. Earth Dynamics Research Group CCFS sponsored short course on Snowball Earth https://www.youtube.com/playlist?list=PLb5FFe99h_Lg_t5_67MG1OIKMjOPqFS4n Snowball Earth Lecture 1 - Snowball geology Earth Dynamics Research Group https://www.youtube.com/watch?v=RxFmcgjXtgI&t=0s&list=PLb5FFe99h_Lg_t5_67MG1OIKMjOPqFS4n&index=2 Snowball Earth Lecture 2 - Snowball climate dynamics Earth Dynamics Research Group https://www.-
- 1
-
-
- snowball earth
- paleoclimatology
- (and 7 more)
-
LINK(about 23 MB) Foster,J.R.,Hunt-Foster,R.K.,Gorman,M.A.II,Trujillo,K.C.,Suarez,C.A.,McHugh,J.B.,Peterson,J.E.,Warnock,J.R.,Schoenstein,H.E. Paleontology,taphonomy and sedimentology of the Mygatt-Moore Quarry,a large dinosaur bonebed in the Morrison Formation,WEstern Colorado-implications for upper JUrassic dinosaur preservation modes:Geology of the Intermountain West,v.5,p.23-93 TABLE OF CONTENTS OF THE PUBLICATION: general impression: NICE JOURNAL,more or less of a "technical" nature
-
- 1
-
-
- lagerstatt
- skin
- (and 11 more)
-
Pyritic_and_baritic_burrows_and_microbia.pdf Pictorially well endowed article, but that's just my opinion, mind. Lowemark is, of course, Mr Zoophycos himself.
- 1 reply
-
- 3
-
-
- barite
- baltic sea
- (and 6 more)
-
Tiny Fossils Record Big Shifts in Ocean Currents Minerals stored in microscopic fossils hint at the subtle ways ocean currents link far-flung food webs. by K. N. Smith, Hakai Magazine, January 3, 2018 https://www..com/news/tiny-fossils-record-big-shifts-in-ocean-currents/ Yours, Paul H.
-
not the abstract,but..
-
kramersubfossillJacksonmollusc_May_2015.pdf
-
Useful! Cramer_et_al_11a.pdf
-
Amongst other things,the article shows North American Paleogeography in the Devonian The correlation chart for Mid-Devonian geochemical events ain't bad ,either Zambito_givetitaghaeventisotop_2015.pdf
-
Professional Geology and Paleontology Language Codes.... There are TWO languages in the Sciences: (1) Professional Language (2) Amateur Language There are TWO major sources of Geological Information: (as far as this Topic is concerned) (1) Professional Journals and Books written by Specialists (books, papers, monographs, etc.) (2) Amateur books written in the layman's language (hobby, fossil books for the public) Often, and I probably should emphasize, OFTEN, the amateur collector of fossils or minerals will read a technical paper and not understand some or much of the terminolo
