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Microbially induced potassium enrichment in Paleoproterozoic shales and implications for reverse weathering on early Earth
Illitisation requires potassium incorporation into a smectite precursor, a process akin to reverse weathering. However, it remains unclear whether microbes facilitate K(+) uptake to the sediments and whether illitisation was important in the geological past. The 2.1 billion-year-old Francevillian Se...
| Autores principales: | , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6572813/ https://www.ncbi.nlm.nih.gov/pubmed/31209248 http://dx.doi.org/10.1038/s41467-019-10620-3 |