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Along-strike structural variations in the Southern Patagonian Andes: Insights from physical modeling
(Elsevier Science, 2013-04)
The Southern Patagonian Andes between 48° and 53° SL offers a unique opportunity to study the results of orogenic growth superimposed over a previously rifted region. In this sector the northern Austral or Magallanes basin ...
Neoselachians and Chimaeriformes (Chondrichthyes) from the latest CretaceousePaleogene of Sierra Baguales, southernmost Chile. Chronostratigraphic, paleobiogeographic and paleoenvironmental implications
(Elsevier, 2013)
This paper discusses a well-represented fossil record of cartilaginous fishes (Chondrichthyes) from
southern South America. The recovered samples allow the recognition of three assemblages with
chronostratigraphic and ...
Estratigrafía del Cretácico Superior-Paleoceno del área de Bahía Tethis, Andes Fueguinos, Argentina: acontecimientos tectónicos y paleobiológicoasStratigraphy of the Upper Cretaceous-Paleocene from Thetis Bay, Fuegian Andes, Argentina: tectonic and paleobiologic events
(Servicio Nacional de Geología y Minería, 2003-12)
En el extremo austral de América del Sur y durante el lapso Cretácico tardío-Paleógeno, se producen drásticos cambios paleogeográficos asociados a un conjunto de acontecimientos tectónicos y paleobiológicos. Durante este ...
Carbon isotopic signature and organic matter composition of cenomanian high-latitude paleosols of Southern Patagonia
(Multidisciplinary Digital Publishing Institute, 2021-09)
The Cenomanian Mata Amarilla Formation (MAF) in southern Patagonia (⁓55° S paleolatitude, Austral-Magallanes Basin, Argentina) is composed mainly of stacked fluvial deposits with intercalated paleosols, which document ...
Ocupaciones residenciales y entierros humanos en Negro Muerto 3 (Valle del Río Negro, Norpatagonia)Residential occupations and human burials at negro muerto 3 site (Negro River Valley, Norpatagonia)
(Universidad de Magallanes. Instituto de la Patagonia. Centro de Estudios del Hombre Austral., 2019-08)
En este trabajo se presentan los resultados del estudio del conjunto arqueológico del sitio Negro Muerto 3, ubicado en el sector norte de la cuenca media del río Negro (provincia de Río Negro, Argentina). En el marco de ...
Reworked pyroclastic beds in the early Miocene of Patagonia: Reaction in response to high sediment supply during explosive volcanic events
(Elsevier Science, 2013-05)
Two meter-scale pyroclastic levels are interbedded within the early Miocene succession of the Estancia 25 de Mayo (Patagoniense transgression) and Santa Cruz formations in the foreland Austral (or Magallanes) Basin, ...