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Showing results for tags 'polymerization'.
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How are dinosaur tissues preserved in deep time? by Tracey Peake, North Carolina State University, PhysOrg, May 1, 2023 The open access paper is: Anderson, L.A., 2023. A chemical framework for the preservation of fossil vertebrate cells and soft tissues. Earth-Science Reviews, no. 104367. Yours, Paul H.
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- age/ale mechanisms
- biomarkers
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Did Meteorites ( and Darwin's Little Warm Ponds) Start Life ?
Oxytropidoceras posted a topic in Fossil News
Evidence suggests life on Earth started after meteorites splashed into warm little ponds, PhysOrg, October 2, 2017 https://phys.org/news/2017-10-evidence-life-earth-meteorites-splashed.html How did Life Start? Meteorites crashing into Darwin's Little Warm Ponds May Have been Trigger, by Megham Bartels, Newsweek. http://www.newsweek.com/2017/10/27/how-did-life-start-meteorites-crashing-darwins-warm-little-ponds-was-possible-675655.html The paper is: Pearce, B.K., Pudritz, R.E., Semenov, D.A. and Henning, T.K., 2017. Origin of the RNA world: The fate of nucleobases in warm little ponds. Proceedings of the National Academy of Sciences, vol. 114 no. 43, pp. 11327-11332 http://www.pnas.org/content/114/43/11327 https://arxiv.org/pdf/1710.00434.pdf Yours, Paul H.- 2 replies
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- astrobiology
- biomolecules
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