Compositional mantle layering revealed by slab stagnation at ~1000-km depth

Improved constraints on lower-mantle composition are fundamental to understand the accretion, differentiation, and thermochemical evolution of our planet. Cosmochemical arguments indicate that lower-mantle rocks may be enriched in Si relative to upper-mantle pyrolite, whereas seismic tomography imag...

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Detalles Bibliográficos
Autores principales: Ballmer, Maxim D., Schmerr, Nicholas C., Nakagawa, Takashi, Ritsema, Jeroen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2015
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4730845/
https://www.ncbi.nlm.nih.gov/pubmed/26824060
http://dx.doi.org/10.1126/sciadv.1500815

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4730845/
https://www.ncbi.nlm.nih.gov/pubmed/26824060
http://dx.doi.org/10.1126/sciadv.1500815

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