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Four Studies: Iron Preserves Soft Tissues/Cells/Organics in Rocks.
Wednesday, April 22, 2015 1:26
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Last updated on April 27, 2015
Iron elements preserve soft tissues and cells in dinosaur bones:http://www.livescience.com/41537-t-rex-soft-tissue.html
Iron elements preserve soft tissues and cells in dinosaur bones:http://www.livescience.com/41537-t-rex-soft-tissue.html
(Please note that soft tissues contain cells by definition.)
Iron elements preserve organic molecules in rocks: http://www.astrobio.net/news-exclusive/iron-rich-rocks-could-could-hold-signs-of-life/
Iron elements preserve microbial structures in rocks: http://phys.org/news/2015-02-geomicrobiologists-microbial-fossils-resist-conditions.html
Added on April 27, 2015: Proof for 3-billion-year-old cells preserved in rocks:
http://www.pnas.org/content/112/16/4859.full (see Fig. 5)
Read more at http://wretchfossil.blogspot.tw/
