Calymmian (1.50-1.45 Ga) magmatic records in Votuverava and Perau sequences, south-southeastern Brazil: Zircon ages and Nd-Sr isotopic geochemistry
Date
2011
Authors
Siga, Oswaldo
Basei, Miguel Angelo Stipp
Sato, Kei
Passarelli, Cláudia Regina
Nutman, Allen
McReath, Ian
dos Prazeres Filho, Hélcio Jose
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Publisher
Pergamon-Elsevier Ltd
Abstract
The main aim of this work is to present and discuss the U-Pb zircon ages and Nd-Sr isotopic data from the metabasic rocks that occur within the metamorphosed Votuverava and Perau volcano sedimentary sequences, located in the Apiaí Terrane, south-southeas
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Keywords
Keywords: correlation; magmatism; neodymium isotope; Proterozoic; sedimentary basin; strontium isotope; tholeiitic basalt; uranium-lead dating; zircon group; Brazil Apiaí terrane; Mesoproterozoic; Metabasic rocks; U-Pb zircon; Votuverava and Perau sequences
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Source
Journal of South American Earth Sciences
Type
Journal article
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Restricted until
2037-12-31
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