Now showing items 1-10 of 171
Middle Eocene deformation-sedimentation in the Luracatao Valley: Tracking the beginning of the foreland basin of northwestern Argentina
(Pergamon-Elsevier Science Ltd, 2009-08)
The Andean foreland basin overlaps the Cretaceous-Paleogene Salta rift basin in northwestern Argentina. Knowledge of the relationship between rift and foreland basins is key to understanding the initial stages of foreland ...
Cenozoic intraplate tectonics in Central Patagonia: Record of main Andean phases in a weak upper plate
(Elsevier Science, 2017-11)
Contraction in intraplate areas is still poorly understood relative to similar deformation at plate margins. In order to contribute to its comprehension, we study the Patagonian broken foreland (PBF) in South America whose ...
Categorias funcionais da avifauna em resposta à estrutura da vegetação de áreas ripárias em restauração
(Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em Ciências AmbientaisCâmpus São Carlos, 2015-12-03)
Through the last decades, forest remnants were widely converted in crops and pastures, but the reintroduction of native trees offers the perspective of forests ecosystems restoration. This study aimed to investigate the ...
Frequency of the hypervariable DNA loci D18S849, D3S1744, D12S1090 andD1S80 in a mixed ancestry population of Chilean blood donors
Blood donors (N = 150) at San José Hospital (Santiago, Chile) were typed for one VNTR locus (D1S80) and three STR loci (D18S849, D3S1744, D12S1090). A questionnaire was used to determine the socioeconomic level of the ...
Probabilidad de la población en situación de pobreza oculta de acceder al servicio de salud en Bogotá para el año 2014
(Universidad de La Salle. Facultad de Ciencias Económicas y Sociales. Economía, 2017)
The North Patagonian orogenic front and related foreland evolution during the Miocene, analyzed from synorogenic sedimentation and U/Pb dating (~42°S)
(Pergamon-Elsevier Science Ltd, 2015-12)
Miocene sedimentary successions of the Ñirihuau and Collón Cura formations east of the El Maitén Belt constitute a partial record of the Andean exhumation, defining a synorogenic infill of the Ñirihuau Basin in the foothills ...
Devonian tentaculitoidea of the malvinokaffric realm of Brazil, paraná basin
The Tentaculitoidea is represented by extinct invertebrates characterized by small, conic, carbonate shells of animals that inhabiting exclusively marine environments. The tentaculitoids occur from the Ordovician to Devonian, ...
New age constraints for the Cenozoic marine transgressions of northwestern Patagonia, Argentina (41°-43° S): Paleogeographic andtectonic implications
(Pergamon-Elsevier Science Ltd, 2014-01)
In this contribution we address the current controversial issues related to the age, correlation, tectonic setting and paleogeographic links of the Cenozoic fossiliferous marine strata that crop out in the eastern sector ...