Dental anomalies in the mandible of Capra pyrenaica: presence of two permanent fourth premolars in a Pleistocene wild goat from Arlanpe Cave (Bizkaia, Northern Spain) - Gómez-Olivencia, Asier; Arceredillo Alonso, Diego; Ríos Garaizar, Joseba; Gárate Maidagán, Diego; Iriarte, Eneko; San Pedro Calleja, Ziortza (2013)