The Centro Nacional de Investigación sobre la Evolución Humana (CENIEH) has participated in a study published in the Journal of Archaeological Science: Reports on Sala Keimada, one of the rock art sanctuaries in Cueva Palomera, the main cave of the Ojo Guareña Karst Complex (Merindad de Sotoscuev a, Burgos, Spain). ...read more read less