Descripción del proyecto
Una nueva perspectiva del cráneo del hombre de Neandertal
Nuestros familiares extintos más próximos, los neandertales, probablemente son el más estudiado de todos los grupos humanos extinguidos. Esto se debe principalmente a la cantidad de restos fósiles disponibles y al hecho de que convivieron con los humanos modernos. Está bien documentado que la anatomía general de los neandertales es diferente a la de los humanos modernos. Sin embargo, todavía no se ha descrito completamente mediante técnicas de vanguardia la morfología craneal de los primeros neandertales en sentido estricto (estadio isotópico marino 7-6, PM tardío). El proyecto financiado con fondos europeos NEANDER-TALe estudiará los restos de cráneos del yacimiento de Abri Suard (Charente, Francia). En concreto, utilizará técnicas de imagenología para identificar el ritmo y el modo de aparición de las características craneales típicas de los neandertales.
Objetivo
Neandertals inhabited Eurasia for around 200 thousand years (between c 250ky and 50 ky ago), in very different ecosystems, in a period with changing climates. They are probably the most studied extinct human group due to the richness of its fossil record, their chronological overlap with modern humans, and because the admixture between both groups has important implications regarding modern human genetic diversity. Their overall anatomy significantly differs from that of modern humans, and concretely the cranium shows a distinct morphology that help to characterise this group. Nevertheless, the way that this human lineage evolved and the origin of this specific morphology is a matter of intense debate in the field of Human Evolution. In this sense, the cranial morphology of the first Neandertals sensu stricto (Marine Isotopic Stage (MIS) 7-6, late MP) has barely been described using state-of-the-art techniques.
Centered on the study of the Abri Suard site (Charente, France) cranial remains, this project aims to study the first Neandertal representatives from a key region. Their cranial morphology will be analysed using cutting edge Virtual Imaging Techniques (VIT). This will allow us, for the very first time, to determine the tempo and mode of apparition of the typical Neanderthal cranial features.
The fellow will receive training on multi-disciplinary state-of-the-art Paleoanthropological and Virtual Imaging Techniques. In turn, he will transfer his expertise in physical and forensic anthropology, as well as in Prehistoric Western Europe human groups. He will expand the analyses VITs to periods not previously explored by the host. In addition, he will foster new collaborations with academic (secondments) and non-academic partners (museums, heritage associations). Altogether, this project guarantees the two-way transfer of knowledge and represents a solid investment of funds from which the fellow, the host institutions and the European society will largely benefit.
Ámbito científico
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MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)Coordinador
33000 Bordeaux
Francia