RT Journal Article T1 Presencia de Scapanorhynchus raphyodon (Agassiz), en el Turoniense Inferior de Picofrentes (Cordillera Ibérica septentrional, Soria, España) T1 Scapanorhynchus raphyodon (Agassiz) from de Lower Turonian of Picofrentes (Northern Iberian Range, Spain) A1 Pascual, Carlos A1 Hernández, N. A1 Latorre, P. A1 Sanz Pérez, Eugenio AB Picofrentes is one of the most important reference sections for the Cenomanian -Turonian, in the NorthernIberian R ange, characterized by the presence of an abundant marine fossil content, notably ammonites. Asingle, isolated specimen of shark tooth shark belonging to the species Scapanorhinchus raphyodon (Agassiz)has been found for the first time in this area. This species, common in other places during this stratigraphicinterval, lived in marine waters of open continental platforms as do its recent descendants (Mitsukurinaowstoni, Jordan) YR 2006 FD 2006 LK http://hdl.handle.net/10272/8509 UL http://hdl.handle.net/10272/8509 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026