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Karst-bauxite formation during the Great Oxidation Event indicated by dating of authigenic rutile and its thorium content
Aluminium (Al)-rich palaeosols—i.e., palaeobauxite deposits—should have formed in karst depressions in carbonate sequences as a result of acidic solutions from oxidative weathering of sulfide minerals during the Great Oxidation Event (GOE), but no GOE-related karst-palaeobauxite deposits have so far...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10224920/ https://www.ncbi.nlm.nih.gov/pubmed/37244944 http://dx.doi.org/10.1038/s41598-023-35574-x |