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Análise estrutural e microtectônica da inflexão do jordino e depósitos de ouro associados no greenstone belt de Pilar de Goiás
(Universidade Estadual Paulista (UNESP), 2015)
Análise estrutural e microtectônica da inflexão do jordino e depósitos de ouro associados no greenstone belt de Pilar de Goiás
(Universidade Estadual Paulista (Unesp), 2015)
Metamorphic modeling and petrochronology of metapelitic rocks from the Luminárias Nappe, southern Brasília belt (SE Brazil)
(Sociedade Brasileira de Geologia, 2019)
Abstract The Luminárias Nappe was formed in the agglutination of West Gondwana. A high-pressure metamorphic gradient oblique to the geological contacts is recorded in metapelitic rocks from this Nappe. In the northern ...
Tectono-metamorphic evolution of a convergent back-arc: The Famatinian orogen, Sierra de Quilmes, Sierras Pampeanas, NW Argentina
(Geological Society of America, 2017-06)
Back-arcs are hot regions of enduring weakness in the hinterland of subduction zones that are commonly sites of strain localization, forming mobile belts that, in some cases, develop into mountain belts. Their evolution ...
Geology and impact features of Riachao structure, northern Brazil
(Wiley-blackwellHobokenEUA, 2013)
Metamorphic modeling and petrochronology of metapelitic rocks from the Luminárias Nappe, southern Brasília belt (SE Brazil)
(Sociedade Brasileira de Geologia, 2019)
Ar-40/Ar-39 dating of volcanism and subsequent very low-grade metamorphism in a subsiding basin: example of the Cretaceous lava series from central Chile
(ELSEVIER SCIENCE BV, 2005-01-03)
Ar-40/Ar-39 geochronological method is applied to date both emplacement and subsequent very low-grade metamorphism of a thick lava series, the Veta Negra Formation from the Cordon de Chacana area, in the Coastal Range of ...
Sedimentary provenance of the Late Paleozoic metamorphic basement, south-central Chile: Implications for the evolution of the western margin of Gondwana
(Taylor and Francis Inc., 2020)
U-Pb detrital zircon age patterns are presented for nine samples of metapelites from the metamorphic basement of south-central Chile between 37° and 40°S, along with detrital zircon ages for a sample from the Piedra Santa ...
Metamorphic evolution of a subduction complex, South Shetland Islands, Antarctica
(Blackwell Science, 1998-07-01)
A subduction complex composed of ocean floor material mixed with arc-derived metasediments crops out in the Elephant Island group and at Smith Island, South Shetland Islands, Antarctica, with metamorphic ages of 120-80 Ma ...