Site formation and chronology of the new Paleolithic site Sima de Las Palomas de Teba, southern Spain
Metrics and citations
MetadataShow full item record
DepartmentHistoria, Geografía y Filosofía
SourceQuaternary Research - 2016, Volume 85, Issue 2, Pages 313-331
The newly identiﬁed Paleolithic site Sima de Las Palomas de Teba hosts an almost seven -m-thick sediment proﬁle investigated here to elucidate the rock shelter's chronostratigraphy and formation processes. At its base, the sediment sequence contains rich archeological deposits recording intensive occupation by Neanderthals. Luminescence provides a terminus ante quem of 39.4 ± 2.6 ka or 44.9 ± 4.1 ka (OSL) and 51.4 ± 8.4 ka (TL). This occupation ended with a rockfall event followed by accumulation of archeologically sterile sediments. These were covered by sediments containing few Middle Paleolithic artifacts, which either indicate ephemeral occupation by Neanderthals or reworking as suggested by micromorphological features. Above this unit, scattered lithic artifacts of undiagnostic character may represent undeﬁned Paleolithic occupations. Sediment burialagesbetweenabout23.0±1.5ka(OSL)and40.5±3.4ka(pIRIR)provideanUpperPaleolithicchronology for sediments deposited above the rockfall. Finally, a dung-bearing Holocene layer in the upper most part of the sequence contains a fragment of a human mandible dated to 4032 ± 39 14C yr BP. Overall, the sequence represents an important new site for studying the end of Neanderthal occupation in southern Spain.