Gran Dolina-TD6 and Sima de los Huesos dental samples: preliminary approach to some dental characters of interest for phylogenetic studies - Martinón-Torres, María; Bermúdez de Castro, José María; Gómez-Robles, Aida; Bastir, Markus; Sarmiento, Susana; Muela, Ana; Arsuaga, Juan Luis (2007)