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Long-term preservation of Hadean protocrust in Earth’s mantle
With plate tectonics operating on Earth, the preservation potential for mantle reservoirs from the Hadean Eon (>4.0 Ga) has been regarded as very small. The quest for such early remnants has been spurred by the observation that many Archean rocks exhibit excesses of (182)W, the decay product of s...
| 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/PMC9170142/ https://www.ncbi.nlm.nih.gov/pubmed/35452330 http://dx.doi.org/10.1073/pnas.2120241119 |