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A dry ancient plume mantle from noble gas isotopes
Primordial volatiles were delivered to terrestrial reservoirs during Earth’s accretion, and the mantle plume source is thought to have retained a greater proportion of primordial volatiles compared with the upper mantle. This study shows that mantle He, Ne, and Xe isotopes require that the plume man...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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National Academy of Sciences
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9303854/ https://www.ncbi.nlm.nih.gov/pubmed/35858358 http://dx.doi.org/10.1073/pnas.2201815119 |