Artículo

A new species of the genus Echinorhinus (Chondrichthyes, Echinorhiniformes) from the upper cretaceous of southern South America (Argentina-Chile)

Bogan, Sergio; Agnolin, FedericoIcon ; Otero, Rodrigo A.; Brissón Egli, FedericoIcon ; Suárez, Mario E.; Soto Acuña, Sergio; Novas, Fernando EmilioIcon
Fecha de publicación: 10/2017
Editorial: Academic Press Ltd - Elsevier Science Ltd
Revista: Cretaceous Research
ISSN: 0195-6671
e-ISSN: 1095-998X
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We describe isolated shark teeth collected from levels of the Calafate Formation at the SE coast of the Argentino Lake, Calafate city, Santa Cruz province, Argentina (Atlantic Ocean), and from the Algarrobo coast at the Valparaíso Region in central Chile (Pacific Ocean). The teeth belong to a new species of the echinorhiniform genus Echinorhinus. Echinorhinus maremagnum n. sp. was a taxon distributed in both the southwestern Atlantic and the southeastern Pacific. This new taxon constitutes the oldest record of echinorhiniforms from South America and one of the few Mesozoic records at a worldwide scale.
Palabras clave: Argentina , Chile , Cretaceous , Echinorhinus
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/49452
DOI: http://dx.doi.org/10.1016/j.cretres.2017.05.020
URL: https://www.sciencedirect.com/science/article/pii/S019566711630338X
Colecciones
Articulos(MACNBR)
Articulos de MUSEO ARG.DE CS.NAT "BERNARDINO RIVADAVIA"
Citación
Bogan, Sergio; Agnolin, Federico; Otero, Rodrigo A.; Brissón Egli, Federico; Suárez, Mario E.; et al.; A new species of the genus Echinorhinus (Chondrichthyes, Echinorhiniformes) from the upper cretaceous of southern South America (Argentina-Chile); Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 78; 10-2017; 89-94
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