What are the most accurate categories for mammal tarsus arrangement? A review with attention to South American Notoungulata and Litopterna [PDF]
Journal of Anatomy, 2019 Abstract The arrangement of the tarsus has been used to differentiate afrotherian and laurasiatherian ungulates for more than a century, and it is often present in morphological matrices that include appendicular features. Traditionally, it has two states: (i) an alternating tarsus, where proximal elements are interlocked with central and distal ...
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Journal of Vertebrate Paleontology, 2010 ABSTRACT The first skull associated with postcranial elements of Macraucheniidae (Litopterna) from the Sarmiento Formation in Cabeza Blanca (Chubut, Argentina) are described herein. The material consists of a nearly complete skull, nearly complete right humerus, left metacarpal IV, and three phalanges (proximal, intermediate, and distal of the same ...
Dozo, Maria Teresa +1 more
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Ice Age megafauna rock art in the Colombian Amazon? [PDF]
Philos Trans R Soc Lond B Biol Sci, 2022 Iriarte J +7 more
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Paleohistology of Caraguatypotherium munozi (Mammalia, Notoungulata, Mesotheriidae) from the early late Miocene of northern Chile: A preliminary ontogenetic approach. [PDF]
PLoS One, 2023 Campos-Medina J +4 more
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Ameghiniana, 2013 Abstract. 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 Ameghino, Hegetotherium Ameghino, and Pachyrukhos Ameghino), Litopterna (Theosodon Ameghino, Anisolophus Burmeister,
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REVISTA BRASILEIRA DE PALEONTOLOGIA, 2015 A systematic update of the species of Proterotheriidae (Litopterna) from the “Mesopotamiense” of Entre Rios Province (Argentina) is performed, and their phylogenetic relationships with other members of the family are tested. Brachytherium cuspidatum Ameghino is validated (considered nomen dubium hitherto) and a sexual dimorphism is proposed for this ...
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First record of the Neolicaphrium recens Frenguelli, 1921 (Mammalia, Litopterna) in the Pleistocene of Santiago del Estero Province, Argentina [PDF]
, 2019 The first record of the Neolicaphrium recens Frenguelli, 1921 (Mammalia, Litopterna) from Pleistocene deposits of the Río Dulce, Rio Hondo Department, Santiago del Estero Province, Argentina, is reported.
Barquez, Rubén M. +3 more
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No evidence for parallel evolution of cursorial limb adaptations among Neogene South American native ungulates (SANUs). [PDF]
PLoS One, 2021 Croft DA, Lorente M.
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Developmental origin underlies evolutionary rate variation across the placental skull. [PDF]
Philos Trans R Soc Lond B Biol Sci, 2023 Goswami A +13 more
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Taphonomic analysis of the late Pleistocene small mammals of Quequén Salado river, Buenos Aires, Argentina [PDF]
, 2012 A taphonomic analysis was made on small mammal remains recovered from fossil bone accumulations, interpreted as whole and fragmented pellets from Upper Pleistocene levels of the Quequén Salado River cliffs (Buenos Aires, Argentina).
Montalvo, Claudia Inés +3 more
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