Biological and Physical Anthropology Commons^™

Estimating Age From Fetal And Young Nonadults From Basilar Portions At Umm An-Nar Tombs From The Uae, Rachael Orkin, Christian Berends, Lesley A. Gregoricka, Jaime M. Ullinger

Year 2: AABA 2022 – Denver, CO

Background: The Umm an-Nar period (2700-2000 BCE) was a time of significant change in southeastern Arabia, prompted by agricultural shifts and seen in shifting social and mortuary practices. Communal tombs Unar 1 and Unar 2 from the Emirate of Ras al-Khaimah (United Arab Emirates), which date to the end of the third millennium BCE, contained commingled, cremated, and fragmented skeletons, a common mortuary pattern in this period.

Methods: Unfused basilar portions of nonadult occipital bones were examined to assess tomb membership and inclusion of young individuals. Three methods were used to analyze age, and measurements taken included sagittal length and …