U-Pb and 40Ar/39Ar geochronology of the coastal Sonora batholith: New insights on Laramide continental arc magmatism

The coastal Sonora batholith comprises a series of Cretaceous granitoids that intruded a metasedimentary basement of possible Mesozoic age. They are partially covered by Tertiary volcanic flows and pyroclastic rocks. In order to elucidate the crystallization and cooling history of the granitoids, n...

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Bibliographic Details
Main Authors: Ernesto Ramos-Velázquez, Thierry Calmus, Victor Valencia, Alexander Iriondo, Martín Valencia-Moreno, Hervé Bellon
Format: Article
Language:English
Published: Universidad Nacional Autónoma de México 2018-01-01
Series:Revista Mexicana de Ciencias Geológicas
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Online Access:https://rmcg.unam.mx/index.php/rmcg/article/view/661
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