Timing of the magmatism of the paleo-Pacific border of Gondwana: U-Pb geochronology of Late Paleozoic to Early Mesozoic igneous rocks of the north Chilean Andes between 20° and 31°S

Timing of the magmatism of the paleo-Pacific border of Gondwana: U-Pb geochronology of Late Paleozoic to Early Mesozoic igneous rocks of the north Chilean Andes between 20° and 31°S

U-Pb zircon geochronological data provide record of about 130 Ma of igneous activity in the Andes of northern Chile, which extended episodically from the latest Early Carboniferous to Early Jurassic (328-194 Ma). The overall U-Pb data show that volcanism and plutonism were essentially synchronous an...

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Detalles Bibliográficos
Autores principales: Maksaev,Víctor, Munizaga,Francisco, Tassinari,Colombo
Lenguaje:English
Publicado: Servicio Nacional de Geología y Minería (SERNAGEOMIN) 2014
Materias:
Geochronology
U-Pb
Andes
Gondwana
Choiyoi
Paleozoic
Carboniferous
Triassic
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062014000300001
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