Jurassic to Early Cretaceous subduction-related magmatism in the Coastal Cordillera of northern Chile (18°30'-24°S): geochemistry and petrogenesis

Jurassic to Early Cretaceous subduction-related magmatism in the Coastal Cordillera of northern Chile (18°30'-24°S): geochemistry and petrogenesis

Jurassic to Early Cretaceous magmatism in the Coastal Cordillera of northern Chile is represented by thick sequences of mostly basaltic-andesitic to andesitic lava flows and minor sedimentary rocks. The volcanic sucession was intruded by large plutonio bodies and smaller stocks and dikes. New geoche...

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Détails bibliographiques
Auteurs principaux: Oliveros,Veronica, Morata,Diego, Aguirre,Luis, Féraud,Gilbert, Fornari,Michel
Langue:English
Publié: Servicio Nacional de Geología y Minería (SERNAGEOMIN) 2007
Sujets:
Geochemistry
Subduction
Jurassic
Accès en ligne:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-02082007000200003
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