An exceptionally well-preserved skeleton of Thomashuxleya externa (Mammalia, Notoungulata), from the Eocene of Patagonia, Argentina [PDF]
, 2017 We describe one of the oldest notoungulate skeletons with associated craniodental and postcranial elements: Thomashuxleya externa (Isotemnidae) from Cañadón Vaca in Patagonia, Argentina (Vacan subage of the Casamayoran SALMA, middle Eocene).
Asher, Robert J, Carrillo, Juan D
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Burdigalian deposits of the Santa Cruz Formation in the Sierra Baguales, Austral (Magallanes) Basin: Age, depositional environment and vertebrate fossils [PDF]
, 2013 Indexación: Web of Science; Scielo.ABSTRACT. A succession of marine and continental strata on the southern flank of Cerro Cono in the Sierra Baguales, northeast of Torres del Paine, can be correlated with stratigraphic units exposed along the southern ...
Bostelmann, J. Enrique +10 more
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Phylogeny and paleobiogeography of Hegetotheriidae (Mammalia, Notoungulata)
Journal of Vertebrate Paleontology, 2017 ABSTRACTHegetotheriidae are one of the most derived families of the Order Notoungulata. It is composed of two subfamilies: Hegetotheriinae, which resolves as paraphyletic in most recent phylogenies, and Pachyrukhinae, which historically is considered monophyletic. The family is recognized from late Oligocene to Pliocene and is well diversified from its
Seoane, Federico Damián +2 more
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Mammals from the Salicas formation (Late Miocene), La Rioja Province, northwestern Argentina : Paleobiogeography, age, and paleoenvironment [PDF]
, 2012 Fil: Brandoni, Diego. Laboratorio de Paleontología de Vertebrados. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Diamante; ArgentinaFil: Schmidt, Gabriela I.. Laboratorio de Paleontología de Vertebrados.
Brandoni, Diego +5 more
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Interatheriidae (Typotheria; Notoungulata), body size and paleoecology characterization
Mammalian Biology, 2011 Abstract Size has a major influence on animal's adaptation to its environment and is central to paleobiological characterization of fossil mammals. We present new models of body mass estimation for the Interatheriidae (Notoungulata, Typotheria). This small herbivorous mammals extends from the late Paleocene to the late Miocene and they are very well ...
Scarano, Alejo Carlos +2 more
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Revista Mexicana de Biodiversidad, 2012 En el extremo sur de América del Sur, se han postulado varias áreas que podrían haber actuado como reservorio de taxones supérstites, especialmente en el lapso Mioceno-Pleistoceno tardío (“Araucanense”-Lujanense). Así, en el Pleistoceno tardío (ca.
Angel Ramon Miño-Boilini
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Postnatal ontogenetic scaling of Nesodontine (Notoungulata, Toxodontidae) cranial morphology
Acta Zoologica, 2011 AbstractCassini G.H., Flores D.A. and Vizcaíno S.F. 2012. Postnatal ontogenetic scaling of Nesodontine (Notoungulata, Toxodontidae) cranial morphology. —Acta Zoologica (Stockholm) 93: 249–259.Toxodontidae is a clade of endemic South American ungulates that comprises medium to very large animals, including strict megammamals, i.e., 1000 kg or more ...
Cassini, Guillermo Hernán +2 more
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Registros paleógenos de glyptodontidae propalaehoplophorinae (xenarthra, cingulata) en áreas extrapatagónicas [PDF]
, 2016 Los registros paleógenos de Cingulata Glyptodontidae son muy escasos y los mejores conocidos provienen de la actual región patagónica de Argentina. Dos subfamilias han sido descritas: Glyptatelinae y Propalaehoplophorinae.
Cuaranta, Pedro +5 more
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Sedimentología y vertebrados fósiles de la Formación Santa Cruz (Mioceno temprano) en Lago Posadas, suroeste de Patagonia, Argentina [PDF]
, 2019 Lago Posadas se ubica al pie de los Andes Patagónicos Australes, en el suroeste de Argentina, donde la Formación Santa Cruz (FSC) del Mioceno temprano muestra afloramientos potentes y lateralmente continuos.
Aramendía, Inés +3 more
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Ameghiniana, 2022 On the basis of selected osteological markers, Patterson (1936) identified two pathways (here designated A and B) along which the internal carotid artery in notoungulates was said to travel in order to enter the skull and supply the brain. The existence of these pathways, at least as Patterson defined them, has been disputed but no substantive ...
MacPhee, Ross D.E. +1 more
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