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Bulk and grain-scale minor sulfur isotope data reveal complexities in the dynamics of Earth’s oxygenation
The disappearance of mass-independent sulfur isotope fractionation (S-MIF) within the c. 2.3-billion-year-old (Ga) Rooihoogte Formation has been heralded as a chemostratigraphic marker of permanent atmospheric oxygenation. Reports of younger S-MIF, however, question this narrative, leaving significa...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
National Academy of Sciences
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9060445/ https://www.ncbi.nlm.nih.gov/pubmed/35312361 http://dx.doi.org/10.1073/pnas.2025606119 |