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Marine Carbonates in the Mantle Source of Oceanic Basalts: Pb Isotopic Constraints

For almost fifty years, geochemists have been interpreting the clues from Pb isotopic ratios concerning mantle composition and evolution separately. The Pb isotopes of ocean island basalts (OIB) indicate that their mantle source is heterogeneous, most likely due to the presence of end-components der...

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Bibliographic Details
Published in:Sci Rep
Main Authors: Castillo, P. R., MacIsaac, C., Perry, S., Veizer, J.
Format: Artigo
Language:Inglês
Published: Nature Publishing Group UK 2018
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6175963/
https://ncbi.nlm.nih.gov/pubmed/30297852
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-33178-4
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