Brittle stars from the Lower Cretaceous of Patagonia: first ophiuroid articulated remains for the Mesozoic of South America

Brittle stars from the Lower Cretaceous of Patagonia: first ophiuroid articulated remains for the Mesozoic of South America

ABSTRACT The first articulated remains of ophiuroids for the Mesozoic of South America are described from the Lower Cretaceous of Neuquén Basin, Argentina. The taxonomic analysis allows the assignment of the material described herein to the extinct genus Ophiopetra. The specimens belong to a new spe...

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Autores principales: Fernández,Diana E., Giachetti,Luciana, Stöhr,Sabine, Thuy,Ben, Pérez,Damián E., Comerio,Marcos, Pazos,Pablo J.
Lenguaje:English
Publicado: Servicio Nacional de Geología y Minería (SERNAGEOMIN) 2019
Materias:
Ophiuroidea
Early Cretaceous
Southern Hemisphere
Ophiopetra
Ophionereididae
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062019000200421
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