标题：Arte rupestre de estilo paleolítico del Portalón de Cueva Mayor de la Sierra de Atapuerca (Ibeas de Juarros, Burgos): ¿cronología paleolítica o contemporánea?
出版社：Consejo Superior de Investigaciones Científicas
摘要：The doubts shown in different papers on the chronology of the motif painted in the Portalón of Cueva Mayor have caused its revision. A form of analysis is proposed wherein) by we pay attention to bibliographic, contextual and graphical questions. The results of the work question the assignment to the Paleolithic of the design; on the contrary we propose that the motif was painted at the beginning of the last century.
关键词：Rock art;Authenticity;Sierra de Atapuerca;Study of the colouring material;Archaeometry;Arte rupestre;Autentificación;Sierra de Atapuerca;Estudio de materiales colorantes;Arqueometría
