Results 81 to 90 of about 723 (123)

Root traces in fossil bones from the Huayquerian (Late Miocene) faunal assemblage of Telén, La Pampa, Argentina [PDF]

open access: yes, 2002
One of the exposures of the Cerro Azul Formation in northern La Pampa (Argentina) has yielded a Huayquerian (Upper Miocene) faunal assemblage. The degree of bioerosion caused by roots on mandibles of Paedotherium minor (Mammalia, Notoungulata, Hege ...
Montalvo, C. L.
core   +1 more source

Ancient DNA from the extinct South American giant glyptodont Doedicurus sp. (Xenarthra: Glyptodontidae) reveals that glyptodonts evolved from Eocene armadillos [PDF]

open access: yes, 2020
Glyptodonts were giant (some of them up to ~2400 kg), heavily armoured relatives of living armadillos, which became extinct during the Late Pleistocene/early Holocene alongside much of the South American megafauna.
Bonini, Ricardo Adolfo   +5 more
core  

Los Glyptodontinae (Xenarthra, Glyptodontidae) del Piso/Edad Chapadmalalense (Plioceno tardío): revisión y aportes a su conocimiento

open access: yesRevista Mexicana de Ciencias Geológicas, 2017
Los primeros registros de Glyptodontidae Glyptodontinae corresponden al Mioceno y Plioceno temprano del extremo norte de América del Sur (Boreostemma spp.), mientras que al sur de este continente (Argentina) los hallazgos más antiguos se remontan al ...
Cristian Oliva   +3 more
doaj  

A Pliocene-Pleistocene continental biota from Venezuela. [PDF]

open access: yesSwiss J Palaeontol, 2021
Carrillo-Briceño JD   +18 more
europepmc   +1 more source

Regarding the real diversity of Glyptodontidae (Mammalia, Xenarthra) in the late Pliocene (Chapadmalalan Age/Stage) of Argentina [PDF]

open access: yes, 2019
A large diversity of Glyptodontidae has been proposed as characterizing the Chapadmalalan Age (Pliocene). Most of these taxa were recognized on the basis of partial dorsal carapaces and/or caudal tubes, whereas the main diagnostic characteristic is a ...
Cuadrelli, Francisco   +4 more
core  

Revisión de los géneros Nopachtus Ameghino y Phlyctaenopyga Cabrera (Xenarthra, Glyptodontidae, Hoplophorinae) del Mioceno tardío y Plioceno de Argentina Revision of the genus Nopachtus Ameghino and Phlyctaenopyga Cabrera (Xenarthra, Glyptodontidae, Hoplophorinae) from the late Miocene and Pliocene of Argentina

open access: yesRevista del Museo Argentino de Ciencias Naturales, 2011
En esta contribución se presentan por primera vez diagnosis formales de dos géneros de gliptodontes Hoplophorinae, Nopachtus y Phlyctaenopyga, así como de las especies que incluyen.
Martín Zamorano   +3 more
doaj  

Historia biogeográfica de los mamíferos terrestres sudamericanos: problemas y enseñanzas [PDF]

open access: yes, 1981
La historia de los marniferos sudamericanos, una verdadera experiencianatural a gran escala; importancia de la geografia como uno de los factores de laevolución.
Hoffstetter, Robert
core   +1 more source

Estudio morfofuncional del aparato hioideo de Glyptodon cf. clavipes Owen (Cingulata: Glyptodontidae)

open access: yes, 2000
The discovery of an exceptionally well preserved specimen of GJyptodon clavipes Owen permits a morphofunctional analysis of the hyoid apparatus. The specimen was recovered from the cliffs of the Salado River, close to General Belgrano, Buenos Aires Province, Argentina.
Pérez, Leandro Martín   +2 more
openaire   +1 more source

A reassessment of the taxonomic status of Paraglyptodon Castellanos, 1932 (Mammalia, Cingulata, Glyptodontia) [PDF]

open access: yes, 2020
Castellanos described and published about new genera of glyptodonts, according to a phylogenetic scheme mainly based on the evolution of the external surface of the dorsal carapace.
Cruz, Laura E.   +3 more
core  

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