14C Dating of the Upper Paleolithic Site at Krems-Wachtberg, Austria

In the course of new excavations at the Upper Paleolithic site at Krems-Wachtberg in the loess region near Krems, Lower Austria, a double burial of newborns was discovered in 2005. One year later, a single grave of an infant was excavated nearby. Both graves are associated with the well-preserved living floor of an Upper Paleolithic hunter-gatherer camp with distinct archaeological features and a rich Gravettian find assemblage. Several charcoal samples from different stratigraphic positions were14C dated with the accelerator mass spectrometry (AMS) method at VERA. The14C ages confirm the archaeological assessment of the site to the Gravettian time period. According to the uncalibrated14C ages, the formation time of the living floor is ~27.014C kyr BP.14C data of ~28.614C kyr BP determined for an archaeological horizon below the living floor indicate that the location may have been used earlier by people in the Middle Upper Paleolithic.