Results 191 to 200 of about 6,430,463 (229)
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Paleomagnetism of the Carboniferous Tepuel Group, central Patagonia, Argentina
Tectonics, 1994Samples of the Carboniferous glaciogenic sequences of the Tepuel Group, western central Patagonia, Argentina, were collected from 23 sites in two localities, Sierra de Tepuel (43.7°S, 70.5°W) and Las Salinas (43.2°S, 70.3°W). Most were fine sandstones to siltstones of late Visean to Westphalian age.
Rapalini, A. E. +4 more
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The last glacial termination in the Coyhaique sector of central Patagonia
Quaternary Science Reviews, 2019Fil: Vilanova, Isabel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Parque Centenario.
Vilanova, Isabel +3 more
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Macrozoobenthos prospection in central Neuquen streams, Patagonia, Argentina
SIL Proceedings, 1922-2010, 1991(1991). Macrozoobenthos prospection in central Neuquen streams, Patagonia, Argentina. SIL Proceedings, 1922-2010: Vol. 24, No. 4, pp. 2091-2094.
Laura I. de Cabo, Irene R. Wais
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Lower Permian bivalves from central Patagonia, Argentina
Paläontologische Zeitschrift, 2006The earliest Permian faunal successions of central Patagonia show compositional changes that probably reflected the environmental warming at the end of the Gondwana glaciations. Bivalves of Asselian to probably Early Tastubian age are described. A new genus,Sueroa, is proposed to reunite a previously known species and a new species,Sueroa andreisi n ...
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Hunting Techniques Along the Rain Shadow Gradient in North-Central Patagonia, Argentina
2021The forest and the steppe of North-Central Patagonia (Argentina) are contiguous yet contrasting environments that have been connected throughout their peopling history. Human occupation began in the early Holocene, became more regular ca. 3500 years BP, and has increased since 2200–1700 years BP.
Carballido Calatayud, Mariana +1 more
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Environmental impacts on offspring survival during the lambing period in central Patagonia
International Journal of Biometeorology, 1999Weather conditions are the main factors affecting the survival rate of newborn lambs. In the windy climate of Patagonia, the influence of weather conditions is exacerbated as the wind speed increases noticeably in spring. If the wind increases faster than the temperature rises, wind chill conditions worsen temporarily.
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Population genetic analysis of 23 Y-STR loci in Central Argentine Patagonia
International Journal of Legal Medicine, 2018We analyzed 23 Y-STR haplotypes of 139 unrelated males from Central Argentine Patagonia. A total of 133 different haplotypes (127 singletons) were observed. Haplotype diversity was similar to that previously observed in other Argentine populations and matching probability showed a strong dependence on the sample size.
María L. Parolin +3 more
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Lower Jurassic to Early Paleogene Intraplate Contraction in Central Patagonia
2018Breakup and dispersion stages of Gondwana were ruled by crustal extension. In Patagonia, this regime was associated with the opening of extensional basins from the Jurassic onward, a process that was interrupted by the Andean Orogeny. New data generated from the hydrocarbon exploration allowed identifying Jurassic to Eocene contractional deformations ...
Navarrete Granzotto, César Rodrigo +3 more
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Permafrost and Periglacial Processes, 1991
AbstractThe stratigraphy of cryogenic and glacigenic episodes recorded in Central Andes at latitude 33º south is compared with the magnetostratigraphy of five (I‐V) main Patagonian glaciations. Most of the Central Andes cold episodes are relatively dated.
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AbstractThe stratigraphy of cryogenic and glacigenic episodes recorded in Central Andes at latitude 33º south is compared with the magnetostratigraphy of five (I‐V) main Patagonian glaciations. Most of the Central Andes cold episodes are relatively dated.
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Phytoplankton of the reservoirs of Central and North Patagonia
Advances in Limnology, 2014María A Casco +2 more
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