40Ar/39Ar ages and geochemistry of the Intersalar Range of the Bolivian Altiplano: A volcanological transect spanning the arc and reararc of the Central Andean Plateau

40Ar/39Ar ages and geochemistry of the Intersalar Range of the Bolivian Altiplano: A volcanological transect spanning the arc and reararc of the Central Andean Plateau

The volcanic Intersalar Range of western Bolivia provides a unique opportunity to examine geochemical variations spanning the arc and reararc regions of the Central Andean Plateau. In this study we report 23 new 40Ar/39Ar ages, 15 whole-rock Sr-Nd-Pb isotope analyses, and 50 whole-rock major and tra...

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Bibliographic Details
Main Authors: Morgan J. Salisbury, Néstor Jiménez, Dan Barfod
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-10-01
Series:Frontiers in Earth Science
Subjects:
Central Andes
volcanism
whole-rock and isotope geochemistry
40Ar/39Ar age dating
Bolivia Altiplano
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.917488/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2022.917488/full

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