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Nuevos dasypodidae (mammalia, xenarthra) del mioceno tardio del valle del cajon, catamarca, argentina

1996; Asociación Paleontológica Argentina; Volume: 33; Issue: 3 Linguagem: Inglês

ISSN

1851-8044

Autores

Graciela Irene Esteban, Norma L. Nasif,

Tópico(s)

Comparative Animal Anatomy Studies

Resumo

In this paper the folIowing Dasypodidae are reponed from Valle del Cajon: Neophractus martae n. gen. n. sp., Vetelia gandhii n. sp., Chasicotatus peiranoi n. sp., Vassalia maxima and Paleuphractus sp. The fossiliferous beds extend into the northern area of valle del Cajon (26°33'/ 26°36' S; 66°17'/ 66°23' W). The materials here reported come from the Subsequences I1b and Ilc of Playa del Zorro aloformation. The age of these levels is regarded as Huayquerian, and they are correlated with the Andalhuala Forrnation in valle de Santa Maria (Catamarca, Argentina).

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