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Showing results for tags 'bioturbation'.
Found 6 results
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This triangular prism is covered in small fossils of coral, bivalves, and trace fossils. The main question I have is about these 6 curvy lines going through the entire rock. Bioturbation? Stromatolite? Erosion? It was found just outside of Las Vegas.
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vermesbioturbaBOREASquaterproxyxcalciclimatebor.12359.pdf High-resolution quantification of earthworm calcite granules from western European loess sequences reveals stadial–interstadial climatic variability during the Last Glacial CHARLOTTE PRUD’HOMME , OLIVIER MOINE, JEROME MATHIEU, SEGOLENE SAULNIER-COPARD AND PIERRE ANTOINE Boreas/v.48/2020 DOI 10.1111/bor.12359
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Hunting With The Curator of the CMM Apr 4 2019
FossilsAnonymous posted a topic in Fossil Hunting Trips
It was a glorious day to fossil hunt. Warm with a soft breeze and still slightly chilly water. See, I had gotten incredibly lucky. I had gotten a connection to Dr Stephen Godfrey and he invited me to hunt today at a classified location (sorry I am not allowed to spill the beans). Our friend Mr Eric came along as well as MomAnonymous. As soon as we had gotten there, interesting things began to appear. Dr Godfrey began to point out things i'd never had understood without being told. At the bottom of the cliff face, Dr Godfrey pointed to a strange indentation and then told us a story about he and- 18 replies
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- claasified location
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Scientists Just Found The Cause of Earth's First Global Warming That Triggered Mass Extinctions Michelle Starr, Science Alerts, July 3, 2018 https://www.sciencealert.com/world-s-first-animals-cambrian-explosion-global-warming-mass-extinction World's first animals caused global warming University of Exeter, PhysOrg, July 2, 2018, https://phys.org/news/2018-07-world-animals-global.html https://www.sciencedaily.com/releases/2018/07/180702094038.htm http://www.exeter.ac.uk/news/featurednews/title_667955_en.html The abstract is at:
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- sulfur isotopes
- carbon isotopes
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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.
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- barite
- baltic sea
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New depth limit for deep-sea marine burrows University of Leeds, January 10, 2018 https://www.sciencedaily.com/releases/2018/01/180110080549.htm “Scientists have found fossil evidence of deep-sea marine life burrowing up to eight meters below the seabed -- four times the previously observed depth for modern deep-sea life.” Ancient outcrops give new depth limit for deep-sea burrows http://www.leeds.ac.uk/news/article/4165/ancient_outcrops_give_new_depth_limit_for_deep-sea_burrows The paper is: S. L. Cobain, D. M. Hodg
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- bioturbation
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