1. Repositório Institucional de Geociências

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Resultado 1-10 de 23.
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DataTítuloAutor(es)
2007Geochemistry and zircon geochronology of the I-type high-K calc-alkaline and S-type granitoid rocks from southeastern Roraima, Brazil. Orosirian collisional magmatism evidence (1.97–1.96 Ga) in central portion of Guyana ShieldALMEIDA, Marcelo Esteves de; MACAMBIRA, Moacir J. B.; OLIVEIRA, Elma C.
2004Timing and evolution of multiple Paleoproterozoic magmatic arcs in the Tapajós Domain, Amazon CratonSANTOS, João Orestes Schneider; VAN BREEMEN, Otto B.; GROVES, David I.; HARTMANN, Léo A.; ALMEIDA, Marcelo Esteves de; MCNAUGHTON, Neal J.; FLETCHER, Ian R.
2009Geochronology, Nd isotopes and reconnaissance geochemistry of volcanic and metavolcanic rocks of the Sao Luis Craton, northern Brazil: Implications for tectonic setting and crustal evolutionKLEIN, Evandro L.; LUZARDO, Rene; MOURA, Candido A. V.; LOBATO, Denise C.; BRITO, Reinaldo S. C.; ARMSTRONG, Richard
2002Archean crustal sources for Paleoproterozoic tin-mineralized granites in the Carajás Province, SSE Pará, Brazil: Pb-Pb Geochronology and Nd isotope geochemistryTEIXEIRA, Nilson P.; BETTENCOURT, Jorge S.; MOURA, Cândido A. V.; DALLI'AGNOL, Roberto; MACAMBIRA, Edésio Maria Buenano
2000Orosirian calc-alkaline volcanism ana the Orocaima eventn in the Northern Amazonian Craton, Eastern Roraima State, BrazilREIS, Nelson Joaquim; FARIA, Mário Sérgio Gomes de; FRAGA, Lêda Maria Barreto; HADDAD, Regina Clélia
2006Zircon geochronology and Sm-Nd isotopic study: Further constraints for the Archean and Paleoproterozoic geodynamical evolution of the southeastern Guiana Shield north of Amazonian Craton, BrasilROSA-COSTA, Lúcia Travassos da; LAFON, Jean-Michel; DELOR, Claude
2007Geologia da folha Oliveira SF.23-X-A-IV-
2003Mineral exploration in the Parana Basin area, the Federative Republic of Brazil: final report-
2008Geochemistry and zircon geochronology of paleoproterozoic granitoids: further evidence on the magmatic and crustal evolution of the Sao Luis cratonic fragment, BrazilKLEIN, Evandro Luiz; LUZARDO, Rene; MOURA, Candido A. V.; ARMSTRONG, Richard
2002Projeto Vale do Paramirim: estado da BahiaARCANJO, João Batista Alves; VARELA, Paulo Henrique Lopo; MARTINS, Adriano Alberto Marques; LOUREIRO, Herman Santos Cathalá; NEVES, João Pedreira das

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