Results 121 to 130 of about 380 (140)
Journal of Systematic Palaeontology, 2006 Synopsis A new genus and species of Proterotheriidae Megadolodinae, Bounodus enigmaticus, from the Upper Miocene Urumaco Formation of Venezuela, is described on the basis of a poorly preserved right maxillary fragment with brachydont cheek teeth. Teeth and alveoli preserved are interpreted as part of the alveolus of P3 and P4‐M3.
Alfredo A Carlini, Javier N Gelfo
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Ameghiniana, 2018
Proterotheriidae constitute a group of small-medium native South American ungulates with high diversity during the early Miocene and the late Miocene (Santacrucian and Huayquerian SALMAs). Recent studies demonstrated the wide dental variability, useful in the discrimination of the species. The aim of this work is to analyze the humerus as a postcranial
Andrea Corona +2 more
exaly +2 more sources
Proterotheriidae constitute a group of small-medium native South American ungulates with high diversity during the early Miocene and the late Miocene (Santacrucian and Huayquerian SALMAs). Recent studies demonstrated the wide dental variability, useful in the discrimination of the species. The aim of this work is to analyze the humerus as a postcranial
Andrea Corona +2 more
exaly +2 more sources
First skull and associated postcranial bones of Macraucheniidae (Mammalia, Litopterna) from the Deseadan SALMA (late Oligocene) of Cabeza Blanca (Chubut, Argentina) [PDF]
Journal of Vertebrate Paleontology, 2010 The first skull associated with postcranial elements of Macraucheniidae (Litopterna) from the Sarmiento Formation in Cabeza Blanca (Chubut, Argentina) are described herein.
Barbara Vera
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Journal of South American Earth Sciences, 2018 Fil: Schmidt, Gabriela Ines. Provincia de Entre Rios. Centro de Investigaciones Cientificas y Transferencia de Tecnologia a la Produccion. Universidad Autonoma de Entre Rios. Centro de Investigaciones Cientificas y Transferencia de Tecnologia a la Produccion. Consejo Nacional de Investigaciones Cientificas y Tecnicas.
Claudia I Montalvo, Esperanza Cerdeno
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The phylogeny of Macraucheniidae (Mammalia, Panperissodactyla, Litopterna) at the genus level
Journal of Systematic PalaeontologyFil: Souza Lobo, Leonardo. Universidade Do Estado de Mato Grosso (unemat); .
Leonardo Souza Lobo +2 more
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Ameghiniana, 2019
Acknowledging intraspecific variation is an important part of a reliable species diagnoses. For mammalian taxonomy, tooth morphology is an especially important trait and, therefore, the morphological variability of these structures is also greatly significant.
Tábata Zanesco +2 more
openaire +1 more source
Acknowledging intraspecific variation is an important part of a reliable species diagnoses. For mammalian taxonomy, tooth morphology is an especially important trait and, therefore, the morphological variability of these structures is also greatly significant.
Tábata Zanesco +2 more
openaire +1 more source
New remains ofProthoatherium columbianus(Litopterna, Mammalia) from the Miocene of Colombia
Journal of Vertebrate Paleontology, 1989New dental and skeletal remains of Prothoatherium colombianus, from the Miocene of Huila Department, Colombia, are described and discussed.
Richard L. Cifelli, Javier Guerrero Diaz
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Historical Biology
Recent fieldwork at fossiliferous levels of the Sarmiento Formation in the Cañadón Pelado and La Gran Hondonada sites (Chubut Province, Argentina) has yielded both key insights into the geographic location of a historical site and new specimens of two poorly known South American Native Ungulates from the middle-late Eocene.
Bárbara Vera +2 more
openaire +2 more sources
Recent fieldwork at fossiliferous levels of the Sarmiento Formation in the Cañadón Pelado and La Gran Hondonada sites (Chubut Province, Argentina) has yielded both key insights into the geographic location of a historical site and new specimens of two poorly known South American Native Ungulates from the middle-late Eocene.
Bárbara Vera +2 more
openaire +2 more sources