PAMPATHERIIDAE (XENARTHRA, CINGULATA) FROM TARIJA VALLEY, BOLIVIA: A TAXONOMIC UPDATE
Fil: Soibelzon, Esteban. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina.
Rodriguez Bualó, Santiago Martín +5 more
openaire +4 more sources
The basicranium and orbital ergion of the early miocene Eucholoeops ingens Ameghino, (Xenarthra, Pilosa, Megalonychidae) [PDF]
Fil: Gaudin, Timothy J.. Department of Biological and Environmental Sciences. University of Tennessee at Chattanooga; USAFil: De Iuliis, Gerardo. Department of Ecology and Evolutionary Biology. University of Toronto; CanadaFil: Toledo, Néstor.
De Iuliis, Gerardo +2 more
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Heterogeneous models place the root of the placental mammal phylogeny [PDF]
Heterogeneity among life traits in mammals has resulted in considerable phylogenetic conflict, particularly concerning the position of the placental root.
Foster, Peter G +6 more
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Description of the femur of Protomegalonyx chasicoensis Scillato-Yané (Mammalia, Xenarthra, Megalonychidae) from the arroyo Chasicó Formation (Late Miocene): systematic consideration on the sloths of chasicóan age [PDF]
Se realiza la descripción del fémur del perezoso Protomegalonyx chasicoenis Scillato-Yané sobre la base de un fémur derecho completo (MMP M 478) procedente de la Formación Arroyo Chasicó (Mioceno tardío), en el sudoeste de la provincia de Buenos Aires ...
Brandoni, Diego
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Los Panochthini (Xenarthra, Glyptodontidae): sistemática y evolución [PDF]
El objetivo principal de esta contribución fue llevar a cabo un estudio sistemático y evolutivo de los Panochthini (Glyptodotidae “Hoplophorinae”) (Mioceno tardío-Pleistoceno tardío), evaluando su importancia como indicadores bioestratigráficos. Los taxones tradicionalmente incluidos dentro de los Panochthini (sensu Simpson, 1945; Hofstetter, 1958 ...
openaire +2 more sources
Presencia de Proscelidodon Patrius (Xenarthra, Scelidotheriinae) en la formación Chapadmalal (Plioceno Superior), Mar del Plata, Buenos Aires, Argentina: implicancias Bioestratigráficas [PDF]
El objetivo del presente trabajo es dar a conocer y discutir las implicancias bioestratigráficas del primer registro de Proscelidodon patrius (Ameghino) para la Formación Chapadmalal (Plioceno superior), Mar del Plata, Buenos Aires, Argentina.
Dondas, Alejandro +3 more
core +1 more source
Review of the ground sloth Nothropus (Mammalia, Xenarthra, Tardigrada) from the Pleistocene of Argentina and Bolivia [PDF]
The Nothrotheriinae Ameghino (Xenarthra, Pilosa) arerecorded in Argentina from the middle Miocene to the late Pleistocene. In the Quaternary of the current territories of Argentinaand Bolivia it is possible to recognize the existence of the genus ...
Miño Boilini, Ángel Ramón +2 more
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The accelerating influence of humans on mammalian macroecological patterns over the late Quaternary [PDF]
The transition of hominins to a largely meat-based diet ~1.8 million years ago led to the exploitation of other mammals for food and resources. As hominins, particularly archaic and modern humans, became increasingly abundant and dispersed across the ...
Elliott Smith, Rosemary E. +4 more
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Mass estimation of Santacrucian sloths from the Early Miocene Santa Cruz Formation of Patagonia, Argentina [PDF]
Miocene deposits of the Santa Cruz Formation, Patagonia, comprise a diverse and excellently preserved vertebrate fauna, allowing detailed paleobiological and paleoecological studies based on three ecological parameters: body mass, diet, and substrate ...
Bargo, María Susana +3 more
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Primer registro de Chaetophractus villosus (Mammalia, Dasypodidae) en el Pleistoceno tardío de la provincia de Corrientes (Argentina) [PDF]
Chaetophractus villosus is recorded from the Chapadmalalian (middle Pliocene) to present. This species shows one of the widest distributions of living dasypodids, but its current and past ranges do not include the provinces of the argentinean Mesopotamia
Ciancio, Martin Ricardo, Francia, Analia
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