Cargando…
Destabilization of deep oxidized mantle drove the Great Oxidation Event
The rise of Earth’s atmospheric O(2) levels at ~2.4 Ga was driven by a shift between increasing sources and declining sinks of oxygen. Here, we compile recent evidence that the mantle shows a significant increase in oxidation state leading to the Great Oxidation Event (GOE), linked to sluggish upwar...
| Autores principales: | , |
|---|---|
| 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/PMC8856610/ https://www.ncbi.nlm.nih.gov/pubmed/35179960 http://dx.doi.org/10.1126/sciadv.abg1626 |