%0 Journal Article
%A Haws, Jonathan A.
%A Benedetti, Michael M.
%A Talamo, Sahra
%A Bicho, Nuno
%A Cascalheira, João
%A Ellis, M. Grace
%A Carvalho, Milena M.
%A Friedl, Lukas
%A Pereira, Telmo
%A Zinsious, Brandon K.
%+ Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Max Planck Society
%T The early Aurignacian dispersal of modern humans into westernmost Eurasia  : 
%G eng
%U https://hdl.handle.net/21.11116/0000-0007-180E-0
%R 10.1073/pnas.2016062117
%7 2020-09-28
%D 2020
%* Review method: peer-reviewed
%X We report the remarkable discovery of an early Aurignacian occupation, ˜5,000 years older than any Upper Paleolithic site in westernmost Eurasia. The archaeological and radiocarbon data provide definitive evidence that modern humans were in western Iberia at a time when, if present at all, Neanderthal populations would have been extremely sparse. This discovery has important ramifications for our understanding of the process of modern human dispersal and replacement of Neanderthal populations. The results support a very rapid, unimpeded dispersal of modern humans across western Eurasia and support the notion that climate and environmental change played a significant role in this process.Documenting the first appearance of modern humans in a given region is key to understanding the dispersal process and the replacement or assimilation of indigenous human populations such as the Neanderthals. The Iberian Peninsula was the last refuge of Neanderthal populations as modern humans advanced across Eurasia. Here we present evidence of an early Aurignacian occupation at Lapa do Picareiro in central Portugal. Diagnostic artifacts were found in a sealed stratigraphic layer dated 41.1 to 38.1 ka cal BP, documenting a modern human presence on the western margin of Iberia ˜5,000 years earlier than previously known. The data indicate a rapid modern human dispersal across southern Europe, reaching the westernmost edge where Neanderthals were thought to persist. The results support the notion of a mosaic process of modern human dispersal and replacement of indigenous Neanderthal populations.All study data are included in the article and SI Appendix. Additional data are available at Open Science Framework, https://osf.io/8zrqy/ (69).
%J Proceedings of the National Academy of Sciences
%V 117
%N 41
%& 25414
%P 25414 - 25422
%I National Academy of Sciences
%@ 0027-8424