Revistes Catalanes amb Accés Obert (RACO)

Los Ammonoideos del Cenomaniense superior al Santoniense de la plataforma nord-castellana y la cuenca navarro-cántabra. Parte II. Sistemática: Acanthocerataceae

R. Santamaría Zabala

Resum


This work, based on the Doctoral thesis of the autor (Santamaría, 1991), deals on the sistematics of the superfamiliy Acanthocerataceae from the Upper Cenomanian to Santonian of the northern part of the North-Castillian platform and the southern part of the Navarro-Cantabrian basin. In this second part fifty ammonite species are described, being two of them new: Romaniceras (R.) navarrense and Eulophoceras losaense.

Key Words: Ammonites, Upper Cretaceous, North-castillian platform, Navarro-Cantabrian basin, Taxonomy, Acanthocerataceae.

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