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Mostrando ítems 61-70 de 115
New evidence of the sabertooth cat Smilodon (Carnivora: Machairodontinae) in the late Pleistocene of southern Chilean Patagonia
(Sociedad de Biología de Chile, 2010)
Parachoerus carlesi (Mammalia, Tayassuidae) in the Late Pleistocene (northern Argentina, South America): paleoecological and palaeobiogeographic considerations
(Taylor & Francis, 2017-12)
The Tayassuidae is one of the first families of North American immigrant mammals that arrived into South America during the ‘Great American Biotic Interchange’. They have been found associated with Late Cenozoic deposits ...
A new species of glyptodontine (Mammalia, Xenarthra, Glyptodontidae) from the Quaternary of the Eastern Cordillera, Bolivia: phylogeny and palaeobiogeography
(Cambridge University Press, 2020-07)
Xenarthrans constitute a relict clade of endemic South American placental mammals with a long evolutionary history starting, at least, in the early Eocene. Within Xenarthra, Glyptodontidae (late Eocene–earliest Holocene) ...
Los perezosos Scelidotheriinae (Xenarthra, Folivora): Taxonomía, biocronología y biogeografíaThe sloths Scelidotheriinae (Xenarthra, Folivora): Taxonomy, biocronology, and biogeography
(Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", 2020-12)
Los perezosos Scelidotheriinae (Mammalia, Xenarthra, Mylodontidae) representan un clado sudamericano que, a pesar de tener una distribución geográfica muy amplia, no participaron del Gran Intercambio Biótico Americano ...
The largest known bear, Arctotherium angustidens, from the early Pleistocene Pampean region of Argentina: with a discussion of size and diet trends in bears
(Paleontological Society, 2011-01)
The South American giant short-faced bear (Arctotherium angustidens Gervais and Ameghino, 1880) is one of five described Arctotherium species endemic to South America and it is known for being the earliest, largest, and ...
A new and most complete pampathere (Mammalia, Xenarthra, Cingulata) from the Quaternary of Bahia, Brazil
(Magnolia Press, 2019-08)
Pampatheriidae is a group of South American native cingulates recorded from the Middle Miocene to the Early Holocene. These animals arrived in North America during the Great American Biotic Interchange. During the Quaternary, ...
Cyonasua (Carnivora, Procyonidae) from Late Miocene of Peru Shed Light on the Early Dispersal of Carnivorans in South America
(Society of Vertebrate Paleontology, 2020-08)
The oldest record of a carnivoran mammal in South America corresponds to the extinct procyonid Cyonasua (late Miocene–early Pleistocene). Up to now, this genus was recorded in Argentina, Uruguay, Bolivia, and Venezuela. ...
Paleoenvironments and paleoecology of the Santa Cruz Formation (early-middle Miocene) along the Río Santa Cruz, Patagonia (Argentina)
(Pergamon-Elsevier Science Ltd, 2021-08)
The continental early-middle Miocene Santa Cruz Formation (SCF) in Austral Patagonia contains the best record of South American mammalian faunas prior to the Great American Biotic Interchange (GABI) and is of particular ...