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Potentially biogenic carbon preserved in a 4.1 billion-year-old zircon

Evidence of life on Earth is manifestly preserved in the rock record. However, the microfossil record only extends to ∼3.5 billion years (Ga), the chemofossil record arguably to ∼3.8 Ga, and the rock record to 4.0 Ga. Detrital zircons from Jack Hills, Western Australia range in age up to nearly 4.4...

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Bibliografische gegevens
Gepubliceerd in:Proc Natl Acad Sci U S A
Hoofdauteurs: Bell, Elizabeth A., Boehnke, Patrick, Harrison, T. Mark, Mao, Wendy L.
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: National Academy of Sciences 2015
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Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4664351/
https://ncbi.nlm.nih.gov/pubmed/26483481
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1517557112
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