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Megaestruturacao pre-cambriana do territorio brasileiro baseada em dados geofisicos e geologicos
(1993-12-01)
Crustal discontinuities may be seen as A-type collision sutures with triple junction arrays. Shear belts developed at the block borders due to oblique plate convergence. A consistent litho-structural zoning may be observed ...
Megaestruturacao pre-cambriana do territorio brasileiro baseada em dados geofisicos e geologicos
(1993-12-01)
Crustal discontinuities may be seen as A-type collision sutures with triple junction arrays. Shear belts developed at the block borders due to oblique plate convergence. A consistent litho-structural zoning may be observed ...
Geochronology of shear zones – A review
(Elsevier Science, 2018-10)
Shear zones play a major role in the deformation of the crust at a variety of scales, as expressions of strain localization during orogeny and rifting, and also as reactivated structures. They influence the geometry and ...
A Middle Paleozoic shear zone in the Sierra de Valle Fértil, Argentina: Records of a continent-arc collision in the Famatinian margin of Gondwana
(Elsevier, 2014-09)
Geological, petrological and structural observations were obtained along a 30-km-long traverse across a segment of the Valle Fértil shear zone, central-western Argentina. On a regional scale, the shear zone appears as ...
Assessment of the interface shear strength between HDPE geomembrane and tropical soil by the direct shear test
(2018-01-01)
Liners are important impermeable constituents of sanitary landfill to contain the transport of pollutants to the unsaturated zone. The system can be made of different kind, being the compacted soil and geosynthetics widely ...
Quartz recrystallization regimes, c-axis texture transitions and fluid inclusion reequilibration in a prograde greenschist to amphibolite facies mylonite zone (Ribeira Shear Zone, SE Brazil)
(ELSEVIER SCIENCE BV, 2010)
The crystal-plastic behavior of quartz mylonites from the Ribeira Shear Zone (SE Brazil), a major strike-slip structure that was active during a prograde metamorphic phase related to the Neoproterozoic Brasiliano-Pan African ...
Cambrian mafic to felsic magmatism and its connections with transcurrent shear zones of the Borborema Province (NE Brazil): Implications for the late assembly of the West Gondwana
(ELSEVIER SCIENCE BV, 2010)
New U-Pb (SHRIMP) and (40)Ar/(39)Ar isotopic data of igneous rocks and mylonites of the Borborema Province (NE Brazil) show that a wide range of tectonothermal events affected the province during the transition from the ...
Petrotrama de quartzo e feldspato ao longo da Zona de Cisalhamento de Jundiuvira, Cabreuva (SP)
(1993-12-01)
Fluid inclusions, petrofabric and microstructures studies of mylonites and cataclasites were used to establish the Itu-Jundiuvira Shear Zone (IJSZ) tectonic and metamorphic evolution. The quartz fabric indicates that prism ...