El registro más antiguo de Panochthus (Xenarthra, Glyptodontidae)

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Panochthus is one of the largest sized and most frequently recorded genera of Pleistocene South American Glyptodontidae. A recent taxonomic revision shows that the genus includes six species: P. intermedius and P. subintermedius (early Pleistocene-middle Pleistocene), P. tuberculatus and P. frenzeli...

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Detalles Bibliográficos
Autores principales: Zamorano, Martín, Taglioretti, M., Zurita, Alfredo Eduardo, Scillato Yané, Gustavo Juan, Scaglia, Y. F.
Formato: Articulo
Lenguaje:Español
Publicado: 2014
Materias:
Ciencias Naturales
Argentina
Chapadmalalan
Panochthus
Pleistocene
Pliocene
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/85511
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-85511
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Ciencias Naturales
Argentina
Chapadmalalan
Panochthus
Pleistocene
Pliocene
spellingShingle Ciencias Naturales
Argentina
Chapadmalalan
Panochthus
Pleistocene
Pliocene
Zamorano, Martín
Taglioretti, M.
Zurita, Alfredo Eduardo
Scillato Yané, Gustavo Juan
Scaglia, Y. F.
El registro más antiguo de Panochthus (Xenarthra, Glyptodontidae)
topic_facet Ciencias Naturales
Argentina
Chapadmalalan
Panochthus
Pleistocene
Pliocene
description Panochthus is one of the largest sized and most frequently recorded genera of Pleistocene South American Glyptodontidae. A recent taxonomic revision shows that the genus includes six species: P. intermedius and P. subintermedius (early Pleistocene-middle Pleistocene), P. tuberculatus and P. frenzelianus (middle Pleistocene-late Pleistocene), whereas P. greslebini and P. jaguaribensis only can be referred to the Pleistocene sensu lato. In this contribution the oldest record of the genus Panochthus (MMP 5171) is presented and described. The remains came from the late Pliocene (Playa Los lobos Aloformation, Chapadmalal Formation; Chapadmalalan; Paraglyptodon chapalmalensis Biozone) of the Mar del Plata, Buenos Aires province, Argentina. The material is represented by a considerable fragment of dorsal carapace and some associated osteoderms, which are assignable to an indeterminate species of Panochthus. One of the most significant characters in the exposed surface of the osteoderms is the presence of a clear "reticular" pattern, a character only observed in Panochthus. From a biostratigraphic viewpoint, it is remarkable the absence of records of Panochthus in the Marplatan Age/Stage (late Pliocene-early Pleistocene).
format Articulo
Articulo
author Zamorano, Martín
Taglioretti, M.
Zurita, Alfredo Eduardo
Scillato Yané, Gustavo Juan
Scaglia, Y. F.
author_facet Zamorano, Martín
Taglioretti, M.
Zurita, Alfredo Eduardo
Scillato Yané, Gustavo Juan
Scaglia, Y. F.
author_sort Zamorano, Martín
title El registro más antiguo de Panochthus (Xenarthra, Glyptodontidae)
title_short El registro más antiguo de Panochthus (Xenarthra, Glyptodontidae)
title_full El registro más antiguo de Panochthus (Xenarthra, Glyptodontidae)
title_fullStr El registro más antiguo de Panochthus (Xenarthra, Glyptodontidae)
title_full_unstemmed El registro más antiguo de Panochthus (Xenarthra, Glyptodontidae)
title_sort el registro más antiguo de panochthus (xenarthra, glyptodontidae)
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/85511
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bdutipo_str Repositorios
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