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Mostrando ítems 1-10 de 23
Paleosurfaces and relief evolution in cratonic areas of the Western Pampean Ranges (Province of San Juan, Argentina)Paleosuperficies y relieve evolución en las zonas cratónicas de las Sierras Pampeanas Oeste (Provincia de San Juan, Argentina)
(Universidade Estadual Paulista, 2010-12)
The present investigation was developed in the area of Sierra de Pie de Palo, located at approximately 31º 30’ S and 68°00’ W, in the central eastern portion of San Juan province, Argentina. The main objective is to analyze ...
PALEOSURFACES AND RELIEF EVOLUTION IN CRATONIC AREAS OF THE WESTERN PAMPEAN RANGES (PROVINCE OF SAN JUAN, ARGENTINA)Paleosuperficies y relieve evolución en las zonas cratónicas de las Sierras Pampeanas Oeste (Provincia de San Juan, Argentina)PALEOSURFACES AND RELIEF EVOLUTION IN CRATONIC AREAS OF THE WESTERN PAMPEAN RANGES (PROVINCE OF SAN JUAN, ARGENTINA)
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2010)
Actualización en el límite entre sierras Pampeanas occidentales y Precordillera Oriental, en la provincia de San JuanUpdating the boundary between the western Pampean ranges and the eastern Precordillera, province of San Juan
(Asociación Geológica Argentina, 2008-03)
En este trabajo se analiza el sistema de fallamiento existente en la depresión tectónica de Tulum, ubicada en la parte este y sur de la provincia de San Juan, en el oeste árido de Argentina. El límite entre los dos sistemas ...
Small mammals (Didelphimorphia and Rodentia) of the archaeological site Calera (Pampean region, Buenos Aires Province, Argentina): Taphonomic history and Late Holocene environments
(Pergamon-Elsevier Science Ltd, 2012-11)
Small mammal (Rodentia and Didelphimorphia) remains were recovered from the archaeological site Calera, Pampean region, Buenos Aires Province, Argentina. This site is located in the upper course of the Arroyo Tapalqué, at ...
Ordovician klippen structures of the Sierra de Umango: New insights on Tectonic evolution of the Western Sierras Pampeanas, Argentina
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The basement rock of the Pampean flat-slab (Sierras Pampeanas) in the Central Andes was uplifted and rotated in the Cenozoic era. The Western Sierras Pampeanas are characterised by meta-igneous rocks of Grenvillian ...
A provenance study of the Paleozoic Ventania System (Argentina): Transient complex sources from Western and Eastern Gondwana
(Elsevier Science, 2014-09)
The U–Pb and Lu–Hf isotopic analyses of the different sedimentary sequences of the Ventania System, an old Paleozoic orogenic belt exposed in the southern region of the Río de la Plata Craton in the province of Buenos ...
Zapla range, subandean ranges, Jujuy province
(Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto Superior de Correlación Geológica, 2003)
The Subandean Ranges (Sierras Subandinas) are placed between the Eastern Cordillera (Cordillera Oriental) to the west and Chaco–pampean Plain to the east, in northwestern Argentina. Stratigraphic and structural studies of ...
U–Pb and Sm–Nd constraints on miocene units in the Ischigualasto-Villa Unión foreland basin, Sierras Pampeanas, Argentina: Sedimentary provenance, landscape evolution coupling flat-slab subduction
(Pergamon-Elsevier Science Ltd, 2019-03)
Foreland basin systems are intimately linked to thrust belts and activation and reactivation of structures in association with convergent plate dynamics, capable of controlling regional uplifts, sedimentation, as well as ...
Análisis sedimentológico y estratigráfico de las metasedimentitas de bajo grado de la Formación San Luis (Proterozoico Tardío - Paleozoico Temprano): Provincia de San Luis. Argentina
(2017-09-28)
La sierra de San Luis es parte de las Sierras Pampeanas Orientales (Caminos, 1979) y se conforma de un basamento ígneo–metamórfico generado mayormente durante la orogenia Famatiniana. Sus unidades metamórficas se distribuyen ...