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Multisource Data Integration For Groundwater Prospecting In Precambrian Shear Zones, Espírito Santo State (Southeastern Brazil)
(2021-01-01)
The Precambrian metamorphic rocks in the southern region of the Espírito Santo State (southeastern Brazil) is intercepted by ductile and brittle/ductile shear zones over which towns like Guaçuí, Marechal Floriano and ...
Dating recurrent shear zone activity and the transition from ductile to brittle deformation: white mica geochronology applied to the neoproterozoic Don Feliciano Belt in South Brazil
(Pergamon-Elsevier Science Ltd, 2020-09-22)
Argon geochronology of white mica has a good potential of recording recurrent dynamic recrystallization in shear zones in the transition from ductile to brittle deformation, as temperature ranges for mineral crystallization ...
MAGMATIC CIRCULATION IN SHEAR ZONES: THE NEOPROTEROZOIC ALKALINE DYKES OF THE ITABUNA-ITAJU DO COLONIA SHEAR ZONE, SSE OF BAHIA STATE, BRAZILCIRCULAÇÃO MAGMÁTICA EM ZONAS DE CISALHAMENTO: OS DIQUES ALCALINOS NEOPROTEROZÓICOS DA ZONA DE CISALHAMENTO DE ITABUNA-ITAJU DO COLÔNIA, SSE DO ESTADO DA BAHIA, BRASIL.
(Sociedade Brasileira de Geologia, 2017)
Exhumation of high-pressure granulites of the Guaxupe Complex, southeastern Brazil
(Wiley-Blackwell, 2000-07-01)
This paper describes tectonic and metamorphic features of Precambrian rocks from the Guaxupe Complex and Varginha Shear Zone (VSZ) near the city of Guaxupe in the southern part of the Sao Francisco Craton, southeastern ...
Exhumation of high-pressure granulites of the Guaxupe Complex, southeastern Brazil
(Wiley-Blackwell, 2000-07-01)
This paper describes tectonic and metamorphic features of Precambrian rocks from the Guaxupe Complex and Varginha Shear Zone (VSZ) near the city of Guaxupe in the southern part of the Sao Francisco Craton, southeastern ...
Geophysical Perspective On The Structural Interference Zone Along The Neoproterozoic Brasília And Ribeira Fold Belts In West GondwanaA Pespectiva Geofísica Sobre A Zona De Interferência Estrutural Entre Os Cinturões De Dobramento Neoproterozóicos Brasília E Ribeira No Gondwana Oeste
(Sociedade Brasileira de Geologia, 2017)
Crustal shortening, exhumation, and strain localization in a collisional orogen: the Bajo Pequeño Shear Zone, Sierra de Pie de Palo, Argentina
(American Geophysical Union, 2014-07)
The Bajo Pequeño Shear Zone (BPSZ) is a lower-crustal shear zone that records shortening and exhumation associated with the establishment of a new plate boundary, and its placement in a regional structural context suggests ...
Oliine-induced iscous anisotropy in fossil strike-slip mantle shear zones and associated strain localization in the crust
(Wiley Blackwell Publishing, Inc, 2021-01)
We propose that strain localization in plate interiors, such as linear belts of intraplate seismicity, may arise from spatial ariations in iscous anisotropy produced by preferred orientation of oliine crystals (CPO or ...
Upper crustal earthquake swarms in São Caetano: reactivation of the Pernambuco shear zone and trending branches in intraplate Brazil
(Amsterdam, 2014-04-10)
Seismogenic fault reactivation of continental-scale structures has been observed in a few intraplate areas, but its cause is still amatter of debate. The objective of the present study is to analyze two seismic swarms that ...