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Geophysical evidence for an enriched molten silicate layer above Mars’s core
The detection of deep reflected S waves on Mars inferred a core size of 1,830 ± 40 km (ref. (1)), requiring light-element contents that are incompatible with experimental petrological constraints. This estimate assumes a compositionally homogeneous Martian mantle, at odds with recent measurements of...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10600000/ https://www.ncbi.nlm.nih.gov/pubmed/37880437 http://dx.doi.org/10.1038/s41586-023-06601-8 |