Results 31 to 40 of about 187 (82)

Comparative paleohistology in osteoderms of Pleistocene Panochthus sp. Burmeister, 1886 and Neuryurus sp. Ameghino, 1889 (Xenarthra, Glyptodontidae)

open access: yesComptes Rendus Palevol, 2017
Abstract Xenarthran osteoderms are integumentary bones with high fossilization potential presenting a high degree of morphological and histological diversity. Here, new data on the osteoderms histology of two glyptodonts, Panochthus and Neuryurus are presented. The poor spatial organization of the mineralized fibers and a large trabecular area in the
Yumi Asakura   +3 more
openaire   +1 more source

Diagnosis and new description of Propanochthus bullifer (Burmeister) (Xenarthra, Glyptodontidae). Biostratigraphic and chronological considerations of their origin [PDF]

open access: yes, 2020
Burmeister reconoció la especie Panochthus bullifer basándose en restos procedentes de sedimentos neógenos de las sierras de Córdoba. En 1925 Castellanos fundó, para esta especie, el género Propanochthus considerando que los rasgos anatómicos de ...
Zamorano, Martín
core   +1 more source

Estudo do gênero Panochthus Burmeister, 1866 (Mammalia, Xenarthra, Glyptodontidae) do pleistoceno do estado do Rio Grande do Sul, Brasil [PDF]

open access: yes, 2014
O registro de gliptodontes no sul do Brasil se trata principalmente de osteodermos, muitas vezes isolados e que por uma questão tafonômica, de preservação (estrutura mineralizada) e proporção (presença de centenas de osteodermos em uma carapaça) são os ...
Santos, José Darival Ferreira dos   +1 more
core  

On the fossil remains of Panochthus Burmeister, 1866 (Xenarthra, Cingulata, Glyptodontidae) from the Pleistocene of southern Brazil [PDF]

open access: yes, 2019
The genus Panochthus represents the last lineage of “Panochthini” recorded in the Pleistocene. This genus has a wide latitudinal distribution in South America, and in Brazil it occurs in the southern and northeastern regions.
Zamorano, Martín   +2 more
core  

Estudio de un particular ejemplar de Panochthus del pleistoceno del Valle de Tarija, Bolivia, con comentarios sobre la validez de la enigmática especie Hoplophorus echazui (xenarthra, glyptodontidae)

open access: yes, 2023
Dentro de Xenarthra (Mammalia), uno de los clados más enigmáticos y representativos de América del Sur está representado por los Glyptodontidae, un linaje de grandes mamíferos herbívoros acorazados con una extensa historia evolutiva que abarca gran ...
Gómez, Ricardo
core  

Les Glyptodontes du Pleistocene de Tarija (Bolivie): I. Genres Hoplophorus et Panochthus

open access: yesBulletin de la Société Géologique de France, 1963
Abstract The glyptodonts of the Pleistocene of Tarija in southern Bolivia are little known. Only the genus Glyptodon has been described. New studies, in the field and in collections, establish the presence of five genera: Glyptodon, Chlamydotherium, Neothoracophorus, Hoplophorus, and Panochthus. Panochthus cf.
openaire   +1 more source

Un enigmático gran ejemplar de Panochthus (Glyptodontidae, “Panochthini”) del Ensenadense (Pleistoceno Temprano-Medio) de la región pampeana de Argentina [PDF]

open access: yes, 2019
Panochthus Burmeister (Mammalia, Xenarthra, Glyptodontidae) is one of the best characterized Pleistocene genera. It is possible to recognize 2 Ensenadan (Early-Middle Pleistocene) species from the Pampean region of Argentina and Bolivia, Panochthus ...
Zamorano, Martín   +2 more
core  

Programa de Pós-Graduação em Geologia - Dissertações Defendidas 1999 - Mestrado - Instituto de Geociências - Universidade Federal do Rio de Janeiro [PDF]

open access: yesAnuário do Instituto de Geociências, 1999
105 Anuário do Instituto de Geociências - UFRJ Volume 22 / 1999 Nome: Luiz Carlos Rodrigues de Almeida Orientador: Eurípedes Do Amaral Vargas Jr.
doaj  

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