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Final stages of the Brasiliano Orogenesis in SE Brazil: U-Pb and 40Ar/39Ar evidence for overprinting of the Brasília Belt by the Ribeira Belt Tectonics
(2004-12-01)
Around the southern margins of the São Francisco Craton, there is a zone of tectonic interference between the Brasília belt to the west and the younger Ribeira belt to the east. U-Pb monazite and 40Ar/39Ar cooling age ...
Final stages of the Brasiliano Orogenesis in SE Brazil: U-Pb and 40Ar/39Ar evidence for overprinting of the Brasília Belt by the Ribeira Belt Tectonics
(2004-12-01)
Around the southern margins of the São Francisco Craton, there is a zone of tectonic interference between the Brasília belt to the west and the younger Ribeira belt to the east. U-Pb monazite and 40Ar/39Ar cooling age ...
Geoquímica de gnaisses do arco magmático de goiás na região sul do estado de goiás
(2007-04-01)
Granitic to trondhjemitic gneisses from the Pontalina region in the southern part of Goiás State, Central Brazil, have calcic to calc-alkaline, metaluminous to peraluminous compositions. They have low concentrations of ...
Geoquímica de gnaisses do arco magmático de goiás na região sul do estado de goiás
(2007-04-01)
Granitic to trondhjemitic gneisses from the Pontalina region in the southern part of Goiás State, Central Brazil, have calcic to calc-alkaline, metaluminous to peraluminous compositions. They have low concentrations of ...
Comments on “Devonian to Permian post-orogenic denudation of the Brasília Belt of West Gondwana: Insights from apatite fission track thermochronology” by Fonseca et al. (2020)
(2022-01-01)
In a recent paper published in the Journal of Geodynamics (vol. 137, June 2020, 101733), Fonseca et al. (2020) proposed a thought-provoking model aiming to elucidate the exhumation history of the Neoproterozoic Brasília ...
THE NORTHERN SECTOR OF THE BRASÍLIA FOLD BELT: STRUCTURAL STYLES AND TECTONIC FRAMEWORKFAIXA BRASÍLIA SETOR SETENTRIONAL: ESTILOS ESTRUTURAIS E ARCABOUÇO TECTÔNICO
(Sociedade Brasileira de Geologia, 2017)
TECTONOSTRATIGRAPHIC TERRANE ANALYSIS ON NEOPROTEROZOIC TIMES: THE CASE STUDY OF ARAXÁ SYNFORM, MINAS GERAIS STATE, BRAZIL: IMPLICATIONS TO THE FINAL COLLAGE OF THE GONDWANALAND.TECTONOSTRATIGRAPHIC TERRANE ANALYSIS ON NEOPROTEROZOIC TIMES: THE CASE STUDY OF ARAXÁ SYNFORM, MINAS GERAIS STATE, BRAZIL: IMPLICATIONS TO THE FINAL COLLAGE OF THE GONDWANALAND.
(Sociedade Brasileira de Geologia, 2017)