Results 111 to 120 of about 828 (130)
The late-Quaternary megafauna extinctions: Patterns, causes, ecological consequences and implications for ecosystem management in the Anthropocene. [PDF]
Camb Prism ExtinctSvenning JC +7 more
europepmc +1 more source
The Great American Biotic Interchange : A South American Perspective [PDF]
, 2015 Cione, Alberto Luis +4 more
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Paleoneurology of Litopterna: Digital and Natural Endocranial Casts of Macraucheniidae
2022The digital endocasts of Cramauchenia normalis, Theosodon cf. T. gracilis, and Macrauchenia patachonica described herein provide an interesting perspective to begin understanding litoptern brain evolution, particularly to improve our under¬standing of evolution within the Macraucheniidae.The endocasts of Cramauchenia normalis and Theosodon cf.
Dozo, Maria Teresa +2 more
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A new Cramaucheniinae (Litopterna, Macraucheniidae) from the early Miocene of Patagonia, Argentina
Journal of Vertebrate Paleontology, 2016ABSTRACTA new litoptern Cramaucheniinae species, Pternoconius bondi, sp. nov., from Colhuehuapian levels of the Sarmiento Formation in Bajada del Diablo (Chubut, Argentina) is described herein. The specimen belongs to an adult animal and preserves the anterior portion of the skull with the maxillary region, some fragments of nasal bones, a small ...
Cheme Arriaga, Lucas +2 more
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A new genus of Proterotheriinae (Mammalia, Litopterna) from the Pleistocene of Uruguay
Journal of Vertebrate Paleontology, 2019ABSTRACTWe describe a new genus and species of Proterotheriinae from the Pleistocene of Uruguay.
Andrea Corona +2 more
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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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Journal of South American Earth Sciences, 2008
Abstract This paper deals with the new mammal remains from the Rio Quinto Formation, found at the Arroyo La Petra locality (San Luis, Argentina). They consist of an incomplete skull and two mandibular fragments of a macraucheniid, both with milk dentition and M1/m1 erupting, corresponding to a very young individual.
Esperanza Cerdeño +2 more
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Abstract This paper deals with the new mammal remains from the Rio Quinto Formation, found at the Arroyo La Petra locality (San Luis, Argentina). They consist of an incomplete skull and two mandibular fragments of a macraucheniid, both with milk dentition and M1/m1 erupting, corresponding to a very young individual.
Esperanza Cerdeño +2 more
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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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