Sulfur isotopes of organic matter preserved in 3.45-billion-year-old stromatolites reveal microbial metabolism

The 3.45-billion-year-old Strelley Pool Formation of Western Australia preserves stromatolites that are considered among the oldest evidence for life on Earth. In places of exceptional preservation, these stromatolites contain laminae rich in organic carbon, interpreted as the fossil remains of anci...

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Autori principali: Bontognali, Tomaso R. R., Sessions, Alex L., Allwood, Abigail C., Fischer, Woodward W., Grotzinger, John P., Summons, Roger E., Eiler, John M.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2012
Soggetti:
Physical Sciences
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3458326/
https://ncbi.nlm.nih.gov/pubmed/22949693
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1207491109
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