Organo-mineral associations in chert of the 3.5 Ga Mount Ada Basalt raise questions about the origin of organic matter in Paleoarchean hydrothermally influenced sediments

Hydrothermal and metamorphic processes could have abiotically produced organo-mineral associations displaying morphological and isotopic characteristics similar to those of fossilized microorganisms in ancient rocks, thereby leaving false-positive evidence for early life in the geological record. Re...

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Detalles Bibliográficos
Autores principales: Alleon, Julien, Flannery, David T., Ferralis, Nicola, Williford, Kenneth H., Zhang, Yong, Schuessler, Jan A., Summons, Roger E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6853986/
https://www.ncbi.nlm.nih.gov/pubmed/31723181
http://dx.doi.org/10.1038/s41598-019-53272-5

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6853986/
https://www.ncbi.nlm.nih.gov/pubmed/31723181
http://dx.doi.org/10.1038/s41598-019-53272-5

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