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Redox state of Earth’s magma ocean and its Venus-like early atmosphere
Exchange between a magma ocean and vapor produced Earth’s earliest atmosphere. Its speciation depends on the oxygen fugacity (fO(2)) set by the Fe(3+)/Fe(2+) ratio of the magma ocean at its surface. Here, we establish the relationship between fO(2) and Fe(3+)/Fe(2+) in quenched liquids of silicate E...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7688334/ https://www.ncbi.nlm.nih.gov/pubmed/33239296 http://dx.doi.org/10.1126/sciadv.abd1387 |