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ISOTOPIC SIGNATURES OF PALEOPROTEROZOIC GRANITOIDS OF THE GAVIÃO BLOCK AND IMPLICATIONS FOR THE EVOLUTION OF THE SÃO FRANCISCO CRATON, BAHIA, BRAZILISOTOPIC SIGNATURES OF PALEOPROTEROZOIC GRANITOIDS OF THE GAVIÃO BLOCK AND IMPLICATIONS FOR THE EVOLUTION OF THE SÃO FRANCISCO CRATON, BAHIA, BRAZIL
(Sociedade Brasileira de Geologia, 2017)
Caracterização da Nappe Guaxupé na região de Nova Resende, faixa Brasília Meridional, Minas Gerais
(Universidade Federal de Minas GeraisUFMG, 2016-07-15)
The Guaxupé terrain has been considered to be one of the thrust nappes developed in the southern Brasília belt (southeastern Brazil), during the Neoproterozoic Brasiliano orogeny. Two Brasiliano collisional events (ca. 794 ...
Petrogenesis, U-Pb and Sm-Nd geochronology of the Furna Azul Migmatite: partial melting evidence during the San Ignácio Orogeny, Paraguá Terrane, SW Amazon CratonPetrogênese, geocronologia U-Pb e Sm-Nd do Migmatito Furna Azul: evidência de fusão parcial durante a Orogenia San Ignácio, Terreno Paraguá, SW do Cráton Amazônico
(Sociedade Brasileira de Geologia, 2016)
The Pre-Andean phases of construction of the Southern Andes basement in Neoproterozoic-Paleozoic times
(Springer, 2017)
During the late Neoproterozoic and Paleozoic times, the Southern Andes of Argentina and Chile (21º-55º S) formed part of the southwestern margin of Gondwana. During this period of time, a set of continental fragments of ...
Mesoproterozoic rapakivi granites of the Rondonia Tin Province, southwestern border of the Amazonian craton, Brazil - I. Reconnaissance U-Pb geochronology and regional implications
(Elsevier B.V., 1999-04-30)
Rapakivi granites and associated mafic and ultramafic rocks in the Rondonia Tin Province, southwestern Amazonian craton, Brazil were emplaced during six discrete episodes of magmatism between ca 1600 and 970 Ma. The seven ...