RT Journal Article T1 An Early Pleistocene hominin mandible from Atapuerca-TD6, Spain A1 Carbonell, E. A1 Bermúdez de Castro, J. M. A1 Arsuaga Ferreras, Juan Luis A1 Allue, E. A1 Bastir, M. A1 Benito, A. A1 Cáceres, I. A1 Canals, T. A1 Díez, J. C. A1 Made, J. van der A1 Mosquera, M. A1 Olle, A. A1 Pérez González, Alfredo José AB We present a mandible recovered in 2003 from the Aurora Stratum of the TD6 level of the Gran Dolina site (Sierra de Atapuerca, northern Spain). The specimen, catalogued as ATD6-96, adds to the hominin sample recovered from this site in 1994–1996, and assigned to Homo antecessor. ATD6-96 is the left half of a gracile mandible belonging to a probably female adult individual with premolars and molars in place. This mandible shows a primitive structural pattern shared with all African and Asian Homo species. However, it is small and exhibits a remarkable gracility, a trait shared only with the Early and Middle Pleistocene Chinese hominins. Furthermore, none of the mandibular features considered apomorphic in the European Middle and Early Upper Pleistocene hominin lineage are present in ATD6-96. This evidence reinforces the taxonomic identity of H. antecessor and is consistent with the hypothesis of a close relationship between this species and Homo sapiens. PB National Academy of Sciences SN 0027-8424 YR 2005 FD 2005-04-11 LK https://hdl.handle.net/20.500.14352/108918 UL https://hdl.handle.net/20.500.14352/108918 LA eng NO Published online: April 11, 2005 / Published in issue: April 19, 2005.Copyright © 2005, The National Academy of Sciences. Freely available online through the PNAS open access option. NO Ministerio de Educación y Ciencia (España) NO Ministerio de Educación y Ciencia (España) NO Ministerio de Educación y Ciencia (España) DS Docta Complutense RD 5 abr 2025