| Literature DB >> 15824320 |
E Carbonell1, J M Bermúdez de Castro, J L Arsuaga, E Allue, M Bastir, A Benito, I Cáceres, T Canals, J C Díez, J van der Made, M Mosquera, A Ollé, A Pérez-González, J Rodríguez, X P Rodríguez, A Rosas, J Rosell, R Sala, J Vallverdú, J M Vergés.
Abstract
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.Entities:
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Year: 2005 PMID： 15824320 PMCID： PMC556125 DOI： 10.1073/pnas.0501841102
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205