Description des restes d'Elasmobranches (Pisces) du Dévonien moyen de Bolivie

Philippe Janvier

Cite this article: Janvier P., 1977. Description des restes d'Elasmobranches (Pisces) du Dévonien moyen de Bolivie. Palaeovertebrata 7 (4): 126-132.

Abstract

Some fragmentary remains of spines and endoskeletal elements, referred here to as ctenacanthid like elasmobranchs, are recorded in the Middle Devonian of Bolivia. These specimens, and some others from the Eodevonian of Brasil represent the only  Devonian fish remains hitherto known from South America and indicate that further discoveries may be made in their original localities respectively.