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Extreme variability in atmospheric oxygen levels in the late Precambrian

Mapping the history of atmospheric O(2) during the late Precambrian is vital for evaluating potential links to animal evolution. Ancient O(2) levels are often inferred from geochemical analyses of marine sediments, leading to the assumption that the Earth experienced a stepwise increase in atmospher...

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Detalles Bibliográficos
Autores principales: Krause, Alexander J., Mills, Benjamin J. W., Merdith, Andrew S., Lenton, Timothy M., Poulton, Simon W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9565794/
https://www.ncbi.nlm.nih.gov/pubmed/36240275
http://dx.doi.org/10.1126/sciadv.abm8191