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These ancient mounds may not be the earliest fossils on Earth after all

From "Latest Headlines | Science News" <latest.headlines.|.science.news@alt119.net.remove-6hj-this>
Subject These ancient mounds may not be the earliest fossils on Earth after all
Message-ID <e3e41126d2637707398b33050e8abd27@alt119.net> (permalink)
Organization ALT119
Newsgroups alt.sci.multi-d
Date 2018-10-17 15:53 -0300

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A new analysis suggests that tectonics, not microbes, formed cone-shaped structures in 3.7-billion-year-old rock.

https://www.sciencenews.org/article/early-life-ancient-fossils-stromatolites-microbes-debate

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These ancient mounds may not be the earliest fossils on Earth after all "Latest Headlines | Science News" <latest.headlines.|.science.news@alt119.net.remove-6hj-this> - 2018-10-17 15:53 -0300

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