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Two billion years of magmatism recorded from a single Mars meteorite ejection site

The timing and nature of igneous activity recorded at a single Mars ejection site can be determined from the isotope analyses of Martian meteorites. Northwest Africa (NWA) 7635 has an Sm-Nd crystallization age of 2.403 ± 0.140 billion years, and isotope data indicate that it is derived from an incom...

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Detalles Bibliográficos
Autores principales: Lapen, Thomas J., Righter, Minako, Andreasen, Rasmus, Irving, Anthony J., Satkoski, Aaron M., Beard, Brian L., Nishiizumi, Kunihiko, Jull, A. J. Timothy, Caffee, Marc W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5287701/
https://www.ncbi.nlm.nih.gov/pubmed/28164153
http://dx.doi.org/10.1126/sciadv.1600922