Microfossils from early Earth
In: Nature Geoscience. Nature Publishing Group: London. ISSN 1752-0894; e-ISSN 1752-0908, meer
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Abstract |
Proof that purported fossils of early life are truly old and biological is often controversial. Detailed analyses confirm the early evolution of microbial sulphur cycling and reveal microfossils in 3.4-billion-year-old beach sandstones. |
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