U-Pb (LA-ICP-MS) of detrital zircon and whole rock Nd and geochemical constraints on the provenance, depositional age and tectonic setting of the metasedimentary Piriá Basin, northern Brazil: implications for the evolution of the Gurupi Belt

U-Pb (LA-ICP-MS) of detrital zircon and whole rock Nd and geochemical constraints on the provenance, depositional age and tectonic setting of the metasedimentary Piriá Basin, northern Brazil: implications for the evolution of the Gurupi Belt

ABSTRACT: The Piriá Basin (Piriá Formation) is a hemi-graben shaped basin that developed over Precambrian rocks of the Gurupi Belt. The lithological content comprises four interfingered lithofacies: (1) arkose and greywacke with pelite layers, (2) laminated siltstones and pelites, (3) arkose with hu...

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Bibliographic Details
Main Authors: Elem Cristina dos Santos Lopes, Evandro Luiz Klein, Candido Augusto Veloso Moura, Fernando Rodrigo dos Anjos Lucas, Bruno Luiz Silva Pinheiro, Joseneusa Brilhante Rodrigues, Margarete Wagner Simas
Format: Article
Language:English
Published: Sociedade Brasileira de Geologia
Series:Brazilian Journal of Geology
Subjects:
Ciclo Brasiliano/Pan-africano
Proveniência
Bacias pós-orogênicas
Sedimentologia
Cinturão Gurupi
Cráton São Luís
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-48892016000700123&lng=en&tlng=en

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