Barium isotope evidence for pervasive sediment recycling in the upper mantle

The upper mantle, as sampled by mid-ocean ridge basalts (MORBs), exhibits significant chemical variability unrelated to mechanisms of melt extraction at ridges. We show that barium isotope variations in global MORBs vary systematically with radiogenic isotopes and trace element ratios, which reflect...

Descripción completa

Detalles Bibliográficos
Autores principales: Nielsen, Sune G., Horner, Tristan J., Pryer, Helena V., Blusztajn, Jerzy, Shu, Yunchao, Kurz, Mark D., Le Roux, Véronique
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2018
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6040842/
https://www.ncbi.nlm.nih.gov/pubmed/30009259
http://dx.doi.org/10.1126/sciadv.aas8675

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6040842/
https://www.ncbi.nlm.nih.gov/pubmed/30009259
http://dx.doi.org/10.1126/sciadv.aas8675

Ejemplares similares