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Astrapotheres from Cañadón Vaca, middle Eocene of central Patagonia: New insights on diversity, anatomy, and early evolution of Astrapotheria
(Coquina Press, 2019-08)
Astrapotheria is one of the most emblematic groups of endemic South American ungulate-like extinct mammals, traditionally compared with modern tapirs and rhinos. Oldest astrapotheres are known from the early Eocene Itaboraian ...
A new early Miocene astrapotheriid (Mammalia, Astrapotheria) from Northern Patagonia, Argentina
(E Schweizerbartsche Verlags, 2011-06)
In this contribution we describe the astrapotheriid Comahuetherium coccaorum gen. nov. sp. nov. from Colhuehuapian (early Miocene) sediments of the Cerro Bandera Formation in Neuquén Province, Northern Patagonia, Argentina, ...
On the status of Isolophodon Roth, 1903 (Mammalia, Astrapotheria) and other little-known Paleogene astrapotheres from central Patagonia
(Elsevier Masson, 2013-04)
Most of the 16 currently recognized astrapothere genera are well known through numerous specimens preserving at least almost complete dentition. One of the exceptions is the enigmatic genus Isolophodon Roth, 1903, based ...
Body mass estimation in Early Miocene native South American ungulates: A predictive equation based on 3D landmarks
(Wiley Blackwell Publishing, Inc, 2012-05)
South American native ungulates include extinct taxa that evolved within the geographical context given by the isolation of South America during most of the Cenozoic. The ungulates (orders Notoungulata, Litopterna and ...
Skull geometric morphometrics and paleoecology of Santacrucian (late early miocene; Patagonia) native Ungulates (Astrapotheria, Litopterna, and Notoungulata)Morfometría geométrica cráneo-mandibular y paleoecología de los Ungulados nativos (Astrapotheria, Litopterna y Notoungulata) Santacrucences (mioceno temprano tardío; Patagonia)
(Asociacion Paleontologica Argentina, 2013-04)
Three orders of South American extinct native ungulates are recorded from the Santa Cruz Formation along the Atlantic coast of Patagonia: Notoungulata (Adinotherium Ameghino, Nesodon Owen, Interatherium Ameghino, Protypotherium ...
Notoungulata and Astrapotheria (Mammalia, Meridiungulata) of the Santa Cruz Formation (Early Miocene) at Río Santa Cruz, Argentine PatagoniaNotoungulata y Astrapotheria (Mammalia, Meridiungulata) de la formación Santa Cruz (Mioceno temprano-medio) a lo largo del Río Santa Cruz, Patagonia Argentina
(Asociacion Paleontologica Argentina, 2019-12)
This contribution details new records of Notoungulata and Astrapotheria from the exposures of the Santa Cruz Formation in the Río Santa Cruz (Early-Middle Miocene; Province of Santa Cruz). The astrapothere Astrapotherium ...
Splendid innovation: The extinct south american native ungulates
(Annual Reviews, 2020-05)
A remarkable diversity of plant-eating mammals known as South American native ungulates (SANUs) flourished in South America for most of the Cenozoic. Although some of these species likely filled ecological niches similar ...
A new oligocene astrapothere (Mammalia, Meridiungulata) from Patagonia and a new appraisal of astrapothere phylogeny
(Cambridge University Press, 2009-03)
A new oligocene astrapothere (Mammalia, Meridiungulata) from Patagonia and a new appraisalof astrapothere phylogenySYNOPSIS The new genus and species Maddenia lapidaria from pre-Deseadan (Oligocene) deposits at the southern ...
Adiciones al conocimiento de Astrapothericulus (Mammalia, Astrapotheria): anatomía cráneo-dentaria, diversidad y distribuciónAdditions to the knowledge of Astrapothericulus (Mammalia, Astrapotheria): craniodental anatomy, diversity and distribution
(Sociedade Brasileira de Paleontologia, 2009-04)
Astrapothericulus Ameghino es el taxón que tipifica las “capas Astrapothericulenses” (Mioceno temprano, Patagonia central). Aunque hasta ahora pobremente conocido, se lo distinguía de otros astrapoterios oligo-miocénicos ...
Enamel structure of paleocene mammals of the Sao Jose de Itaborai Basin, Brazil. 'Condylarthra', Litopterna, Notoungulata, Xenungulata, and Astrapotheria
(Soc Vertebrate PaleontologyNorthbrookEUA, 2005)