Evolution of the volcanism in the northwestern part of meseta de Somuncurá, Patagonia, Argentina

The Meseta de Somuncurá is the largest intraplate mafic volcanic field of north Patagonia, Argentina, whose origin is the subject of an ongoing debate and remains uncertain. This contribution presents petrographic, geochemical, and isotopic characteristics of trachybasalts and subordinated basaltic...

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Bibliographic Details
Published inJournal of South American earth sciences Vol. 113; p. 103653
Main Authors Asiain, Lucía, Florencia Gargiulo, M., Ferracutti, Gabriela, Hauser, Natalia, Bjerg, Ernesto A.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.01.2022
Subjects
Intraplate basalts
Mantle-source
Melting
Patagonia
Sr–Nd isotopes
Volcanism
Melting
Intraplate basalts
Sr–Nd isotopes
Volcanism
Patagonia
Mantle-source
Online AccessGet full text
ISSN0895-9811
1873-0647
DOI10.1016/j.jsames.2021.103653

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