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Sr ages for the Chenque Formation in the Comodoro Rivadavia region (Golfo San Jorge Basin, Argentina): Stratigraphic implications
(Asociación Argentina de Sedimentología, 2015-07)
The age and stratigraphic subdivisions for the late Oligocene-Miocene, marine deposits of Patagonia (Patagoniense succession) have been largely debated. Most studies for the Comodoro Rivadavia region were focused on its ...
Alluvial architecture of reworked pyroclastic deposits in peri-volcanic basins: Castillo Formation (Albian) of the Golfo San Jorge basin, ArgentinaArquitectura aluvial de depósitos piroclásticos retrabajados en cuencas peri-volcánicas: Formación Castillo de la cuenca del Golfo San Jorge, Argentina
(Asociación Geológica Argentina, 2015-03)
Spatial distribution of lithofacies and lithofacies associations is paramount to understand the variations in fluvial styles and dimension of channels, external controls and degree of predictability of the alluvial ...
Sandstone petrography and provenance of the Chubut Group (Cretaceous) in the Matasiete Canyon (Golfo San Jorge Basin, central Patagonia): implication for basin evolution and alluvial organization
(Pergamon-Elsevier Science Ltd, 2020-01)
Sandstone petrographic data have been used to investigate the provenance of the Matasiete, Pozo D-129, and Castillo formations (Chubut Group) in the Cañadón Matasiete, San Bernardo Fold Belt at Golfo San Jorge Basin, ...
Unraveling multiple provenance areas using sandstone petrofacies and geochemistry: An example in the southern flank of the Golfo San Jorge Basin (Patagonia, Argentina)
(Elsevier, 2016-03)
The aim of this paper is to study the provenance of Late Cretaceous sandstones deposited along the south flank of the Golfo San Jorge Basin. For this purpose, detrital modes of three hundred thirty-seven sandstone samples ...
Modeling and structural inversion from gravimetric data of the San Jorge Gulf Basin, Argentina
(Pergamon-Elsevier Science Ltd, 2021-10)
The subsurface structure of the San Jorge Gulf basin, Argentina, and its relationship with the regional geodynamic context have been analyzed in this contribution from gravimetric data integrated with the available geological ...
Fluvial architecture variations linked to changes in accommodation space: Río Chico Formation (Late Paleocene), Golfo San Jorge basin, Argentina
(Elsevier Science, 2013-08)
The Upper Paleocene Río Chico Formation is a 50-180. m thick fluvial succession developed in a passive-margin setting, Golfo San Jorge basin, Central Patagonia, Argentina. A detailed description and interpretation of ...
Synorogenic foreland rifts and transtensional basins: A review of Andean imprints on the evolution of the San Jorge Gulf, Salta Group and Taubaté Basins
(Elsevier, 2015-08)
Orogenic-induced foreland rifting/transtension or reactivations of preexisting basins have been documented mostly in collisional settings. However, recent works assessed the possibility that Andean-type margins could also ...
Distributional range extension of Creagrutus affinis Steindachner, 1880 (Characiformes: Characidae) into the río San Jorge basin, Sucre, ColombiaAmpliación de la distribución de Creagrutus affinis Steindachner, 1880 (Characiformes: Characidae) en la cuenca del río San Jorge, Sucre, Colombia
(Fundación de Historia Natural Félix de Azara, 2021-08)
Creagrutus affinis es una especie transandina que habita a lo largo de diferentes cuencas de Panamá y Colombia. El propósito del presente estudio es expandir su rango de distribución en la cuenca del río San Jorge, Colombia. ...