Fajas oblicuas de deformación neotectónica en Precordillera y Cordillera Frontal (31° 30´ - 33° 30´ LS): controles paleotectónicos

The Southern Precordillera and Cerrilladas Pedemontanas of Mendoza, Argentina, are two major morphotectonic units in the eastern side of the Central Andes at 31º30' - 33º30' South latitude. There, two regional NW striking structures, called the Barreal - Las Peñas and Río Mendoza - Tupunga...

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Autores principales: Cortes, José María, Casa, Analía Laura, Pasini, María Mercedes, Yamin, Marcela Gladys, Terrizzano, Carla Marina
Formato: Articulo
Lenguaje:Español
Publicado: 2006
Materias:
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/101648
https://ri.conicet.gov.ar/11336/79813
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id I19-R120-10915-101648
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Ciencias Naturales
Neotectónica
Fallas oblicuas
Precordillera
Cordillera frontal
spellingShingle Ciencias Naturales
Neotectónica
Fallas oblicuas
Precordillera
Cordillera frontal
Cortes, José María
Casa, Analía Laura
Pasini, María Mercedes
Yamin, Marcela Gladys
Terrizzano, Carla Marina
Fajas oblicuas de deformación neotectónica en Precordillera y Cordillera Frontal (31° 30´ - 33° 30´ LS): controles paleotectónicos
topic_facet Ciencias Naturales
Neotectónica
Fallas oblicuas
Precordillera
Cordillera frontal
description The Southern Precordillera and Cerrilladas Pedemontanas of Mendoza, Argentina, are two major morphotectonic units in the eastern side of the Central Andes at 31º30' - 33º30' South latitude. There, two regional NW striking structures, called the Barreal - Las Peñas and Río Mendoza - Tupungato belts were developed as a consequence of gradual flattening of the Nazca plate in the last 20 M.yrs. Their orientation and complex structural geometry result from the interference of the Late Cenozoic Andean deformation with the NW-trending rift structure of the Triassic Cuyo basin and ancient collisional suture zones of Paleozoic age. This work demonstrates that paleotectonics features in the Triassic-Paleozoic substratum of the Southern Precordillera and the eastern margin of the Cordillera Frontal control the morphotectonic configuration and neotectonic structural distribution and rejuvenation of the Andes at these latitudes.
format Articulo
Articulo
author Cortes, José María
Casa, Analía Laura
Pasini, María Mercedes
Yamin, Marcela Gladys
Terrizzano, Carla Marina
author_facet Cortes, José María
Casa, Analía Laura
Pasini, María Mercedes
Yamin, Marcela Gladys
Terrizzano, Carla Marina
author_sort Cortes, José María
title Fajas oblicuas de deformación neotectónica en Precordillera y Cordillera Frontal (31° 30´ - 33° 30´ LS): controles paleotectónicos
title_short Fajas oblicuas de deformación neotectónica en Precordillera y Cordillera Frontal (31° 30´ - 33° 30´ LS): controles paleotectónicos
title_full Fajas oblicuas de deformación neotectónica en Precordillera y Cordillera Frontal (31° 30´ - 33° 30´ LS): controles paleotectónicos
title_fullStr Fajas oblicuas de deformación neotectónica en Precordillera y Cordillera Frontal (31° 30´ - 33° 30´ LS): controles paleotectónicos
title_full_unstemmed Fajas oblicuas de deformación neotectónica en Precordillera y Cordillera Frontal (31° 30´ - 33° 30´ LS): controles paleotectónicos
title_sort fajas oblicuas de deformación neotectónica en precordillera y cordillera frontal (31° 30´ - 33° 30´ ls): controles paleotectónicos
publishDate 2006
url http://sedici.unlp.edu.ar/handle/10915/101648
https://ri.conicet.gov.ar/11336/79813
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