Fold And Thrust Belt
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Low-temperature metamorphism in the Capiru Formation, Morro Grande Synform, Southern Ribeira Belt
ABSTRACT: The Capiru Formation consists of a low-grade meta-sedimentary succession of slates, phyllites, quartzites and marbles, disposed in blocks delimited by thrust and strike-slip faults in the Curitiba Terrane, Southern Ribeira Belt, Southern Brazil. The metamorphic and deformation records are heterogeneous, with deformed zones tectonically interbedded
Braz. J. Geol.. Publicado em: 2018-01
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2. The Rio Pardo salient, northern Araçuaí orogen: an example of a complex basin-controlled fold-thrust belt curve
ABSTRACT: The Rio Pardo salient, the large antitaxial curve described by the Araçuaí fold-and-thrust belt along the southeastern edge of the São Francisco craton, is one of the most prominent and one of the least studied features of the Brasiliano Araçuaí-West Congo orogenic system (AWCO). In addition to the Archean/Paleoproterozoic basement, the salien
Braz. J. Geol.. Publicado em: 2018-01
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3. Mechanical properties of epoxy resin based on granite stone powder from the Sergipe fold-and-thrust belt composites
This paper studies the mechanical properties including traction, flexion, compression, and hardness characteristics of a composite made from the combination of epoxy resin and granitic stone powder from the fold-and-thrust belt located in the municipality of Nossa Senhora da Glória, in the state of Sergipe, Brazil. Chemical and mineralogical analyses of the
Mat. Res.. Publicado em: 04/07/2014
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4. GEOLOGIA ESTRUTURAL DO SUPERGRUPO SÃO FRANCISCO AO LONGO DA SEÇÃO REGIONAL COROMANDEL - TRÊS MARIAS CONSELHEIRO MATA, MG
The São Francisco Supergroup is an Upper Proterozoic Sedimentary sequence deposited over the São Francisco Graton and, less frequently, over instable marginal areas, where the Brazilian fold belts developed later. Due to situation, the São Francisco Supergroup is strongly deformed by the Brazilian Cycle in the margins of the basin (São Francisco Basin),
Publicado em: 2009
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5. Análise tectono-estratigráfica da Faixa de dobramento Paraguai meridional na Serra da Bodoquena e depressão do Rio Miranda, MS / Tectonostratigraphic analysis of the southern Paraguay fold belt in Serra da Bodoquena and Rio Miranda depression, MS
This work aims to characterize the geological and structural context of the Southern Paraguay Folded Belt, and to understand the stratigraphic relationships between the Puga Formation, Corumbá and Cuiabá groups. Regional geological reconnaissance work and detailed geological-structural field sections were carried out, with petrographic and structural analy
Publicado em: 2009
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6. Razão de Poisson da crosta superior da região de Porangatu, Goiás, Província Tocantins: um estudo por refração sísmica
This work presents a refined seismic model of compressional waves (Vp) showing the distribution of Poisson ratio along the upper crust of central Tocantins Province, central Brazil, based on two dimensional modelling of the Porangatu seismic refraction data. The Porangatu seismic line begins in the Araguaia Belt (FXA) and continues through the western portio
Publicado em: 2006
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7. Tectonic evolution of the Maranco-Poço Redondo Domain : records of the Cariris Velhos and Brasiliano orogenesis on the Sergipano belt, NE Brazil / Evolução tectonica do dominio Maranco-Poço Redondo : registro das orogeneses Cariris Velhos e Brasiliana na Faixa Sergipana, NE do Brasil
This Thesis aims to advance in the geological knowledge of the Sergipano Belt, by studying the tectonic evolution for two within seven lithotectonic domains: the Marancó -Poço Redondo Domain. To reach the objective a detailed field work, that used four geological maps (1:100.000) from the Carira Project (PLGB, DNPM-CPRM, 1988) as base maps and a Landsat im
Publicado em: 2005
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8. Magnetotelluric investigation of the lithosphere in the Alto Paranaíba Ígneous Province / Investigação magnetotelúrica da litosfera na província Ígnea do Alto Paranaíba
Magnetotelluric (MT)soundings are presented for the region of Alto Paranaíba Igneous Province (APIP), an important Cretaceous diamondiferous province in western Minas Gerais State. In addition to conventional wideband soundings, suitable for crustal scale investigations, long period MT systems were used to investigate the mantle lithosphere. This study is f
Publicado em: 2001
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9. Controle estrutural da mineralização aurifera na mina de Cuiaba, setor noroeste do Greenstone Belt, Rio das Velhas, Quadrilatero Ferrifero, MG / Structural control of the gold mineralization at the Cuiaba mine, northwestern sector of the Rio das Velhas Greenstone Belt, Quadrilatero Ferrifero, MG
The Cuiabá Mine is located in the northem portion ofthe Quadrilátero Ferrífero, within a sequence of Archean rocks forrning the base of the Rio das Velhas greenstone belt. This research focused on geological mapping at a scale of l:100 and detailed studies of the tectonic structures observed in the Cuiabá Mine. Its main objective is to present the result
Publicado em: 1997
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10. Deformation and seismicity of Taiwan
14C-dated Holocene coastal uplift, conventional and satellite geodetic measurements, and coseismic and aseismic fault slip reveal the pattern of distributed deformation at Taiwan resulting from convergence between the Philippine Sea plate and Eurasia; as in other subduction orogenic settings, the locus of strain release and accumulation is strongly infl
The National Academy of Sciences.