Petrology and SHRIMP U-Pb zircon geochronology of Cordilleran granitoids of the Bariloche area, Argentina

A petrological and geochronological study of Cordilleran granitoid intrusions in the Bariloche area (Argentina) point to a complex time-compositional evolution of magmatic processes in relation with oblique subduction of the Phoenix plate below the South America active margin during Jurassic times....

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Detalles Bibliográficos
Autor principal:	Vujovich, Graciela Irene
Publicado:	2011
Materias:	Andes Batholith Cordilleran granites Granodiorite Jurassic Patagonian batholith Tonalite active margin batholith crystallization emplacement fractionation geochronology granitoid granodiorite magma chamber magmatism petrology plate motion SHRIMP dating subduction zone tectonic plate tonalite uranium-lead dating Argentina Bariloche Rio Negro [Argentina]
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08959811_v32_n4_p508_Castro http://hdl.handle.net/20.500.12110/paper_08959811_v32_n4_p508_Castro
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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