Neotectonic transpressive zones in the precordillera sur, central andes of Argentina: A structural and geophysical investigation
On the flat-slab segment of the Central Andes of Argentina, the southern portion (31°30' - 33° SL) of the Precordillera is characterized by a singular Late Cenozoic tectonic style related to the tectonic inversion of paleotectonic anisotropics. Different scale, neotectonic NW trending deformati...
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2009
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00777749_v253_n1_p103_Terrizzano http://hdl.handle.net/20.500.12110/paper_00777749_v253_n1_p103_Terrizzano |
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paper:paper_00777749_v253_n1_p103_Terrizzano2023-06-08T15:07:24Z Neotectonic transpressive zones in the precordillera sur, central andes of Argentina: A structural and geophysical investigation Argentina Central andes Neotectonics Paleotectonic controls Precordillera sur Tomography of electrical resistivity Transpressive zones On the flat-slab segment of the Central Andes of Argentina, the southern portion (31°30' - 33° SL) of the Precordillera is characterized by a singular Late Cenozoic tectonic style related to the tectonic inversion of paleotectonic anisotropics. Different scale, neotectonic NW trending deformation zones are described at this area. All these belts show me same structural style, defined by an en échelon array of morphotectonic features which indicate a left-lateral component of displacement under a transpressive regime. Oblique paleotectonic features seem to play a major role in the geometry and kinematics of Late Cenozoic deformation of the northern Precordillera Sur. In agreement with geological data, a tomography of electrical resistivity survey across one of these zones suggests a Quaternary reverse reactivation of a NW trending extensional paleotectonic fault. © 2009 E. Schweizerbart'sche Verlagsbuchhandlung. 2009 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00777749_v253_n1_p103_Terrizzano http://hdl.handle.net/20.500.12110/paper_00777749_v253_n1_p103_Terrizzano |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Argentina Central andes Neotectonics Paleotectonic controls Precordillera sur Tomography of electrical resistivity Transpressive zones |
| spellingShingle |
Argentina Central andes Neotectonics Paleotectonic controls Precordillera sur Tomography of electrical resistivity Transpressive zones Neotectonic transpressive zones in the precordillera sur, central andes of Argentina: A structural and geophysical investigation |
| topic_facet |
Argentina Central andes Neotectonics Paleotectonic controls Precordillera sur Tomography of electrical resistivity Transpressive zones |
| description |
On the flat-slab segment of the Central Andes of Argentina, the southern portion (31°30' - 33° SL) of the Precordillera is characterized by a singular Late Cenozoic tectonic style related to the tectonic inversion of paleotectonic anisotropics. Different scale, neotectonic NW trending deformation zones are described at this area. All these belts show me same structural style, defined by an en échelon array of morphotectonic features which indicate a left-lateral component of displacement under a transpressive regime. Oblique paleotectonic features seem to play a major role in the geometry and kinematics of Late Cenozoic deformation of the northern Precordillera Sur. In agreement with geological data, a tomography of electrical resistivity survey across one of these zones suggests a Quaternary reverse reactivation of a NW trending extensional paleotectonic fault. © 2009 E. Schweizerbart'sche Verlagsbuchhandlung. |
| title |
Neotectonic transpressive zones in the precordillera sur, central andes of Argentina: A structural and geophysical investigation |
| title_short |
Neotectonic transpressive zones in the precordillera sur, central andes of Argentina: A structural and geophysical investigation |
| title_full |
Neotectonic transpressive zones in the precordillera sur, central andes of Argentina: A structural and geophysical investigation |
| title_fullStr |
Neotectonic transpressive zones in the precordillera sur, central andes of Argentina: A structural and geophysical investigation |
| title_full_unstemmed |
Neotectonic transpressive zones in the precordillera sur, central andes of Argentina: A structural and geophysical investigation |
| title_sort |
neotectonic transpressive zones in the precordillera sur, central andes of argentina: a structural and geophysical investigation |
| publishDate |
2009 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00777749_v253_n1_p103_Terrizzano http://hdl.handle.net/20.500.12110/paper_00777749_v253_n1_p103_Terrizzano |
| _version_ |
1768542829087293440 |