Pego do Diabo (Loures, Portugal): dating the emergence of anatomical modernity in westernmost Eurasia.

ABSTRACT:

Background

Neandertals and the Middle Paleolithic persisted in the Iberian Peninsula south of the Ebro drainage system for several millennia beyond their assimilation/replacement elsewhere in Europe. As only modern humans are associated with the later stages of the Aurignacian, the duration of this persistence pattern can be assessed via the dating of diagnostic occurrences of such stages.

Methodology/principal findings

Using AMS radiocarbon and advanced pretreatment techniques, we dated a set of stratigraphically associated faunal samples from an Aurignacian III-IV context excavated at the Portuguese cave site of Pego do Diabo. Our results establish a secure terminus ante quem of ca. 34,500 calendar years ago for the assimilation/replacement process in westernmost Eurasia.

SUBMITTER: Zilhao J 

PROVIDER: S-EPMC2811729 | biostudies-literature | 2010 Jan

REPOSITORIES: biostudies-literature