En la cuenca del Golfo San Jo rge (Chubut, Patagonia central, Argentina) durante el Paleoceno superior-Eoceno, se desarrolla un importante ciclo fluvial cuyos sedimentos han sido denominados como Grupo Río Chico (conformado por tres formaciones: Peñas Coloradas, Las Flores y Koluél Kaike). Las muestras provienen de la Gran Barranca del lago Colhué Huapi (45° 43’ 26’’ LS y 68° 37’ 14’’ LO), cercano a la localidad de Sarmiento, provincia del Chubut. Se reconocieron dos zonas fitolíticas en sedimentos del Paleoceno superiorEoceno? con asociaciones fitolíticas caracterizadas por la abundancia de fitolitos de angiospermas y palmeras, asociados a fitolitos de Poaceae, Cyperaceae y Podostemaceae. También han sido encontradas en esta asociación esp...
During the Early Paleocene (Danian), Central Patagonia had a warm-temperate climate and was dominate...
The Paleogene infill of the eastern Golfo San Jorge Basin, Patagonia, Argentina, is composed of mari...
Las unidades del Paleógeno del extremo más austral de Patagonia cuentan con escasos estudios paleobo...
The middle Eocene Koluel-Kaike Formation, located in the San Jorge Basin, Patagonia, Argentina, is a...
Climate-driven changes in terrestrial environments and biomes after the Early Eocene Climatic Optimu...
The Paleocene-Eocene boundary was a period of transient and intense global warming that had a deep e...
The Paleocene-Eocene boundary was a period of transient and intense global warming that had a deep e...
The Paleocene-Eocene boundary was a period of transient and intense global warming that had a deep e...
Asociaciones fitolíticas provenientes de la Formación Koluel-Kaike (Eoceno medio) en Patagonia Centr...
The Lower Miocene Santa Cruz Formation in southern Patagonia, Argentina, crops out as a fluvial succ...
Patagonia contains a rich and fairly continuous paleobotanical record from the late Maastrichtian to...
During the Early Paleocene (Danian), Central Patagonia had a warm-temperate climate and was dominate...
During the Early Paleocene (Danian), Central Patagonia had a warm-temperate climate and was dominate...
We here investigate the sedimentology of the early Danian (ca. 66-64 Ma) Salamanca Fm. in the north-...
Fil: Raigemborn, María Sol. Centro de Investigaciones Geológicas (CIG). Facultad de Ciencias Natural...
During the Early Paleocene (Danian), Central Patagonia had a warm-temperate climate and was dominate...
The Paleogene infill of the eastern Golfo San Jorge Basin, Patagonia, Argentina, is composed of mari...
Las unidades del Paleógeno del extremo más austral de Patagonia cuentan con escasos estudios paleobo...
The middle Eocene Koluel-Kaike Formation, located in the San Jorge Basin, Patagonia, Argentina, is a...
Climate-driven changes in terrestrial environments and biomes after the Early Eocene Climatic Optimu...
The Paleocene-Eocene boundary was a period of transient and intense global warming that had a deep e...
The Paleocene-Eocene boundary was a period of transient and intense global warming that had a deep e...
The Paleocene-Eocene boundary was a period of transient and intense global warming that had a deep e...
Asociaciones fitolíticas provenientes de la Formación Koluel-Kaike (Eoceno medio) en Patagonia Centr...
The Lower Miocene Santa Cruz Formation in southern Patagonia, Argentina, crops out as a fluvial succ...
Patagonia contains a rich and fairly continuous paleobotanical record from the late Maastrichtian to...
During the Early Paleocene (Danian), Central Patagonia had a warm-temperate climate and was dominate...
During the Early Paleocene (Danian), Central Patagonia had a warm-temperate climate and was dominate...
We here investigate the sedimentology of the early Danian (ca. 66-64 Ma) Salamanca Fm. in the north-...
Fil: Raigemborn, María Sol. Centro de Investigaciones Geológicas (CIG). Facultad de Ciencias Natural...
During the Early Paleocene (Danian), Central Patagonia had a warm-temperate climate and was dominate...
The Paleogene infill of the eastern Golfo San Jorge Basin, Patagonia, Argentina, is composed of mari...
Las unidades del Paleógeno del extremo más austral de Patagonia cuentan con escasos estudios paleobo...