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The oxygenation of the atmosphere and oceans
The last 3.85 Gyr of Earth history have been divided into five stages. During stage 1 (3.85–2.45 Gyr ago (Ga)) the atmosphere was largely or entirely anoxic, as were the oceans, with the possible exception of oxygen oases in the shallow oceans. During stage 2 (2.45–1.85 Ga) atmospheric oxygen levels...
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
The Royal Society
2006
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| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1578726/ https://ncbi.nlm.nih.gov/pubmed/16754606 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rstb.2006.1838 |
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