U-Pb (Zircon) Ages of Metavolcanic Rocks From the Itaiacoca Group: Tectonic Implications

U-Pb (Zircon) Ages of Metavolcanic Rocks From the Itaiacoca Group: Tectonic Implications

The main aim of this work is to present and discuss the U-Pb ages obtained for zircon grains from metavolcanic rocks of theItaiacoca Group. The Itaiacoca Group is a metavolcano-sedimentary sequence, which occurs as a narrow belt between theCunhaporanga granitic batholith to the northwest and the Ita...

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Bibliographic Details
Main Authors: Oswaldo Siga Jr., Miguel Angelo Stipp Basei, Kei Sato, Hélcio José dos Prazeres Filho, Leonardo Fadel Cury, Werner Weber, Cláudia Regina Passarelli, Ossama Mohamed Harara, José Manoel dos Reis Neto
Format: Article
Language:English
Published: Universidade de São Paulo 2003-08-01
Series:Geologia USP. Série Científica
Subjects:
U-Pb zircon
Metavolcano-sedimentary sequence
Tectonic evolution
Online Access:http://ppegeo-local.igc.usp.br/pdf/guspsc/v3/04.pdf

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http://ppegeo-local.igc.usp.br/pdf/guspsc/v3/04.pdf

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