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I/Pu reveals Earth mainly accreted from volatile-poor differentiated planetesimals

The observation that mid-ocean ridge basalts had ~3× higher iodine/plutonium ratios (inferred from xenon isotopes) compared to ocean island basalts holds critical insights into Earth’s accretion. Understanding whether this difference stems from core formation alone or heterogeneous accretion is, how...

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Detalles Bibliográficos
Autores principales:	Liu, Weiyi, Zhang, Yigang, Tissot, François. L. H., Avice, Guillaume, Ye, Zhilin, Yin, Qing-Zhu
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Association for the Advancement of Science 2023
Materias:	Earth, Environmental, Ecological, and Space Sciences
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10321745/ https://www.ncbi.nlm.nih.gov/pubmed/37406123 http://dx.doi.org/10.1126/sciadv.adg9213

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