Combined U-Pb SHRIMP and Hf isotope study of the Late Paleozoic Yaminué Complex, Rio Negro Province, Argentina: Implications for the origin and evolution of the Patagonia composite terrane

Combined U-Pb SHRIMP and Hf isotope study of the Late Paleozoic Yaminué Complex, Rio Negro Province, Argentina: Implications for the origin and evolution of the Patagonia composite terrane

We have carried out zircon U-Pb SHRIMP dating and Hf isotope determinations on a biotite paraschist and on a tonalitic orthogneiss of the Yaminué Complex, and re-evaluate this complex in the broader context of the tectonic evolution of the Patagonia composite terrane. In the metasedimentary unit (ms...

Full description

Bibliographic Details
Main Authors: Chernicoff, Carlos, Zappettini, Eduardo, Santos, Joao, McNaughton, Neal, Belousova, E
Format: Journal Article
Published: Elsevier 2013
Subjects:
North Patagonian Massif
Argentina
Yaminué Complex
Hf isotopes
U-Pb SHRIMP geochronology
Tectonics
Online Access:http://hdl.handle.net/20.500.11937/26844

Internet

http://hdl.handle.net/20.500.11937/26844

Similar Items