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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 ...
Propachyrucos robustus Roth, 1899 (Notoungulata, Hegetotheriidae) wrongly synonymized with Hemihegetotherium cf. H. tantillum Vera, 2019
(Asociación Paleontológica Argentina, 2020-06)
Nota nomenclatural en donde se rechaza la sinonimia propuesta entre Propachyrucos robustus Roth, 1899 y Hemihegetotherium cf. H. tantillum Vera, 2019. Se considera Propachyrucos robustus como un nomen dubium.
Re-assessment of the Oligocene genera Prosotherium and Propachyrucos (Hegetotheriidae, Notoungulata)Réévaluation des genres oligocènes Prosotherium et Propachyrucos (Hegetotheriidae, Notoungulata)
(Elsevier France-editions Scientifiques Medicales Elsevier, 2019-09)
Several systematic revisions of the Hegetotheriidae have been published in the last twenty years, but some important taxonomic work remains limited to unpublished studies. In one such thesis, the late Oligocene genera ...
Systematics and stratigraphical range of the hegetotheriids Hegetotheriopsis sulcatus and Prohegetotherium sculptum (Mammalia: Notoungulata)
(Taylor & Francis, 2016-12)
Hegetotheriidae is one of the most advanced clades within the endemic South American placental Order Notoungulata. The species Hegetotheriopsis sulcatus Kramarz & Paz, 2013 Kramarz, A. & Paz, E. R. 2013. Un Hegetotheriidae ...
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. ...
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 ...
Mineralogía, geoquímica y paleohistología de mamíferos pliocenos de la formación Monte Hermoso (Argentina): Paedotherium bonaerense (Notoungulata, Hegetotheriidae) como caso de estudioMineralogy, Geochemistry and Paleohistology of Pliocene Mammals from the Monte Hermoso Formation (Argentina). Paedotherium bonaerense (Notoungulata, Hegetotheriidae) as a Case Study
(Asociacion Paleontologica Argentina, 2014-10)
En la presente contribución se describen y analizan las características mineralógicas, geoquímicas y paleohistológicas presentes en hemimandíbulas de Paedotherium bonaerense (Ameghino) (Mammalia, Notoungulata, Hegetotheriidae), ...
Updated knowledge on the Notoungulata (Mammalia) from the late Miocene Cerro Azul Formation, La Pampa Province, Argentina
(Taylor & Francis Ltd, 2019-11)
We describe new remains of notoungulates from the Cerro Azul Formation (late Miocene) in La Pampa Province and reassign others previously studied, helping to precise the taxonomic diversity of 25 fossiliferous localities ...