Results 121 to 130 of about 677,797 (146)
Reptiles of Chubut province, Argentina: richness, diversity, conservation status and geographic distribution maps. [PDF]
Zookeys, 2015 Minoli I, Morando M, Avila LJ.
europepmc +1 more source
Science of the Total Environment, 2022 The most favourable locations for the development of saline lakes are in the rain-shadow of mountain ranges, which provide large areas of precipitation catchment while the base of the basin is under arid climate and exposed to evaporation. These conditions are found in Extra-Andean Patagonia under the rain-shadow generated by the Andean cordillera ...
Daniel Ariztegui +2 more
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Late Cenozoic Geohydrology of Extra-Andean Patagonia, Argentina
Developments in Quaternary Sciences, 2008Publisher Summary This chapter focuses on the role played by Late Cenozoic rocks and sediments of continental extra-Andean Patagonia in the geohydrological processes. They act not only as carriers of usable underground water but mainly as participant in recharge mechanisms to other formations of older age as well as support for highly fragile ...
Nilda Gonzalez, Lisandro Hernández
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Vegetational changes during the Holocene in Extra-Andean Patagonia, Santa Cruz Province, Argentina
Palaeogeography, Palaeoclimatology, Palaeoecology, 1998Abstract Modern pollen-vegetation relationship was used in the interpretation of stratigraphical sequences from two archeological sites, La Martita cave (48°24′S, 69°15′W) and Alero Cardenas (47°18′S, 70°26′W) located in Extra-Andean Patagonia in the Santa Cruz Province.
María Mancini
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Journal of South American Earth Sciences, 2020
Abstract The Somun Cura Magmatic Province (SCMP) is a Cenozoic volcanic region comprised by several basaltic fields and large central volcanoes located at the Northern Extra-Andean Patagonia, Argentina. The principal volcanic sequences were erupted between the late Eocene and late Miocene, forming the Meseta de Somun Cura, which covers ~30,000 km2 ...
Pablo Cordenons
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Abstract The Somun Cura Magmatic Province (SCMP) is a Cenozoic volcanic region comprised by several basaltic fields and large central volcanoes located at the Northern Extra-Andean Patagonia, Argentina. The principal volcanic sequences were erupted between the late Eocene and late Miocene, forming the Meseta de Somun Cura, which covers ~30,000 km2 ...
Pablo Cordenons
exaly +3 more sources
Bulletin of Volcanology, 2021
Slab window basalt cycles in extra-Andean Patagonia formed in a main-plateau and a post-plateau stage, during glacial and interglacial events. Here, we provide field, geochemical and geochronological data of Pliocene basalts and volcanoes from the north of Viedma lake (49° 20′–49° 30′ S).
Mauricio Alberto González Guillot +1 more
exaly +3 more sources
Slab window basalt cycles in extra-Andean Patagonia formed in a main-plateau and a post-plateau stage, during glacial and interglacial events. Here, we provide field, geochemical and geochronological data of Pliocene basalts and volcanoes from the north of Viedma lake (49° 20′–49° 30′ S).
Mauricio Alberto González Guillot +1 more
exaly +3 more sources
Quaternary International, 2002
Abstract Late Pleistocene palaeolakes on the eastern side of Andes (glacial lakes) and in the Patagonian Steppe (pluvial lakes) along 41°S latitude were studied. Natural dams (glaciers, moraines) that maintained a high water level in glacial palaeolakes were melted or cut by erosion during Late Pleistocene climate amelioration.
Gustavo Villarosa +2 more
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Abstract Late Pleistocene palaeolakes on the eastern side of Andes (glacial lakes) and in the Patagonian Steppe (pluvial lakes) along 41°S latitude were studied. Natural dams (glaciers, moraines) that maintained a high water level in glacial palaeolakes were melted or cut by erosion during Late Pleistocene climate amelioration.
Gustavo Villarosa +2 more
exaly +2 more sources
Quaternary International, 1999
Abstract Paleoenvironmental changes during the Late-glacial transition are interpreted from a pollen record from two caves at Los Toldos (47°22′S; 68°58′W) in Extra-Andean Patagonia in Argentina. The paleoenvironmental interpretation is based on changes in the ratio between shrub and grass steppe taxa and on comparison with other pollen records from ...
M.M. Paez, A.R. Prieto, M.V. Mancini
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Abstract Paleoenvironmental changes during the Late-glacial transition are interpreted from a pollen record from two caves at Los Toldos (47°22′S; 68°58′W) in Extra-Andean Patagonia in Argentina. The paleoenvironmental interpretation is based on changes in the ratio between shrub and grass steppe taxa and on comparison with other pollen records from ...
M.M. Paez, A.R. Prieto, M.V. Mancini
exaly +2 more sources
Legume Diversity in the Extra Andean Patagonia
, 2012 Patagonia is one of the few cold temperate semiarid regions of the world. This territory extends from latitude 40 to 55 ֯ and from the Atlantic Ocean to the Andean piedmont in the west, and occupies nearly 786.000 km2 in the southern portion of Argentina.
Stronati, Monica Susana +2 more
core +3 more sources