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Mostrando ítems 11-18 de 18
A new Hypsodont Notoungulate (Hegetotheriidae, Pachyrukhinae) from the late Miocene of the Eastern Cordillera, Salta province, Northwest of ArgentinaUn nuevo Notungulado Hipsodonte (Hegetotheriidae, Pachyrukhinae) del Mioceno tardío de la Cordillera Oriental, provincia de Salta, Noroeste de Argentina
(Servicio Nacional de Geología y Minería, 2014-10)
Late Miocene fluvial strata of the Palo Pintado Formation are broadly exposed to the northwest of the town of Angastaco, Salta province, Northwest of Argentina. These strata accumulated in the extensional Angastaco Basin. ...
Taxonomic Implications of a Large Sample of Tremacyllus (Hegetotheriidae: Pachyrukhinae) from the Late Miocene Cerro Azul Formation of la Pampa, Argentina
(Asociacion Paleontologica Argentina, 2018-10)
More than 40 remains of Tremacyllus Ameghino (Notoungulata, Hegetotheriidae, Pachyrukhinae) from the Province of La Pampa (Argentina) are analyzed. They were recovered from different outcrops of the late Miocene Cerro Azul ...
Deciduous dentition and eruption pattern in late Miocene Pachyrukhinae (Hegetotheriidae, Notoungulata) from La Pampa Province, Argentina
(Taylor & Francis, 2017-04)
The study of juvenile remains of Paedotherium Burmeister from Cerro Azul Formation (La Pampa Province, Argentina; late Miocene) is presented. Upper and lower deciduous dentition (or permanent molars supposed to be associated ...
Phylogeny and paleobiogeography of Hegetotheriidae (Mammalia, Notoungulata)
(Society of Vertebrate Paleontology, 2017-02)
Hegetotheriidae are one of the most derived families of the Order Notoungulata. It is composed of two subfamilies: Hegetotheriinae, which resolves as paraphyletic in most recent phylogenies, and Pachyrukhinae, which ...
Systematic revision of Hegetotherium and Pachyrukhos (Hegetotheriidae, Notoungulata) and a new phylogenetic analysis of Hegetotheriidae
(Cambridge University Press, 2019-10)
Hegetotheriidae is one of the most derived families of South American notoungulates, which are known from the late Oligocene to Pliocene. Several genera of hegetotheriids have been described; most of them have been recently ...
Sistemática, bioestratigrafía y paleobiogeografía de los notoungulados del Neógeno del Noroeste Argentino
(2019-03-27)
Los niveles fosilíferos del Neógeno continental del Noroeste de Argentina (NOA) son singulares por su gran extensión y representan el lapso desde aproximadamente 11 a 2.5 Ma (Mioceno tardío-Plioceno tardío). Históricamente, ...
Hallazgo de un mamífero Hegetotheriidae en la formación las mulitas (neógeno), Sierra de Varela, San Luis, Argentina
(Asociación Paleontológica Argentina, 2019)
Se presenta el registro más austral de mamíferos de las sedimentitas continentales de la Formación Las Mulitas, identificada en el borde oriental de las Serranías Occidentales de San Luis, y asignada al Neógeno por su ...