SHRIMP chronology of the Magallanes Basin basement, Tierra del Fuego: Cambrian plutonism and Permian high-grade metamorphism

Five new SHRIMP U-Pb zircon ages are reported for gneisses and foliated plutonic rocks belonging to the Tierra del Fuego igneous and metamorphic basement complex (TFIMC), obtained from the bottom of borehole cores through the Magallanes Basin. Three of the samples yielded weighted mean 206Pb/238U ag...

Full description

Bibliographic Details
Main Authors: Herve, Francisco, Calderon, Mauricio, Fanning, Christopher, Kraus, Stefan, Pankhurst, Robert J
Format: Article in Journal/Newspaper
Language:unknown
Published: Servicio Nacional de Geologia y Mineria 2015
Subjects:
Argentina
Magallanes
Antarc*
Antarctica
Tierra del Fuego
Online Access:http://hdl.handle.net/1885/50974

Similar Items