Iron isotopes trace primordial magma ocean cumulates melting in Earth's upper mantle.
Journal
Science advances
ISSN: 2375-2548
Titre abrégé: Sci Adv
Pays: United States
ID NLM: 101653440
Informations de publication
Date de publication:
Mar 2021
Mar 2021
Historique:
received:
11
05
2020
accepted:
26
01
2021
entrez:
13
3
2021
pubmed:
14
3
2021
medline:
14
3
2021
Statut:
epublish
Résumé
The differentiation of Earth ~4.5 billion years (Ga) ago is believed to have culminated in magma ocean crystallization, crystal-liquid separation, and the formation of mineralogically distinct mantle reservoirs. However, the magma ocean model remains difficult to validate because of the scarcity of geochemical tracers of lower mantle mineralogy. The Fe isotope compositions (δ
Identifiants
pubmed: 33712459
pii: 7/11/eabc7394
doi: 10.1126/sciadv.abc7394
pmc: PMC7954453
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
Copyright © 2021 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution License 4.0 (CC BY).
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