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In this paper a data base is initiated, with the body mass estimations for a number of xenarthran and epitherian species of the Lujanian Land Mammal Age (late Pleis- tocene - early Holocene of SouthExpand
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Ulnar dimensions and fossoriality in armadillos
Ulnar dimensions were measured in 14 species of armadillos (Xenarthra: Dasypodidae). An index of fossorial ability (IFA) was constructed, relating the length of the olecranon process to the remainingExpand
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Giants and Bizarres: Body Size of Some Southern South American Cretaceous Dinosaurs
Body masses of some South American dinosaurs are estimated. The sauropod Argentinosaurus huinculensis reached 73 tonnes, and therefore, is the largest of all land animals whose mass has beenExpand
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Palaeoecological implications of the mid-Pliocene faunal turnover in the Pampean Region (Argentina)
Abstract Known since Darwin's time, the Plio-Pleistocene succession exposed at the Chapadmalal sea cliffs have provided abundant mammal remains even though palaeobiological studies are scarce.Expand
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Limb bone strength and habits in large glyptodonts
Farina, R.A. 1995 11 30 Limb bone strength and habits in large glyptodonts. The masses of some large Pleistocene species of the fossil family Glyptodontidae (Mammalia; Xenarthra) wereExpand
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Phylogeny, Macroevolutionary Trends and Historical Biogeography of Sloths: Insights From a Bayesian Morphological Clock Analysis.
Sloths, like other xenarthrans, are an extremely interesting group of mammals that, after a long history of evolution and diversification in South America, became established on islands in theExpand
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Megafauna: Giant Beasts of Pleistocene South America
Megafauna: Giant Beasts of Pleistocene South America is a delightful account by three distinguished authors of the subject of the large animals that inhabited South America during the late Neogene.Expand
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Finite Element Analysis of the Cingulata Jaw: An Ecomorphological Approach to Armadillo’s Diets
Finite element analyses (FEA) were applied to assess the lower jaw biomechanics of cingulate xenarthrans: 14 species of armadillos as well as one Pleistocene pampathere (11 extant taxa and theExpand
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A baseline paleoecological study for the Santa Cruz Formation (late–early Miocene) at the Atlantic coast of Patagonia, Argentina
Abstract Coastal exposures of the Santa Cruz Formation (late–early Miocene, southern Patagonia, Argentina) between the Coyle and Gallegos rivers have been a fertile ground for recovery of MioceneExpand
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Pleistocene megafaunal interaction networks became more vulnerable after human arrival
The end of the Pleistocene was marked by the extinction of almost all large land mammals worldwide except in Africa. Although the debate on Pleistocene extinctions has focused on the roles of climateExpand
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