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Occipital bone

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Age And Inclusivity In Umm An-Nar Communal Tombs From Southeastern Arabia, Lesley A. Gregoricka, Jaime M. Ullinger, Christian Berends, Alyssa Bolster, Brittany Clark, Hannah Jeanlouis, Urvi Kaul, Rachael Orkin Jan 2022

Age And Inclusivity In Umm An-Nar Communal Tombs From Southeastern Arabia, Lesley A. Gregoricka, Jaime M. Ullinger, Christian Berends, Alyssa Bolster, Brittany Clark, Hannah Jeanlouis, Urvi Kaul, Rachael Orkin

Year 2: AABA 2022 – Denver, CO

Umm an-Nar (2700-2000 BCE) tombs in the United Arab Emirates contained the commingled remains of hundreds of individuals interred across multiple generations. Archaeologists commonly reference tomb demographics as being inclusive of all ages, but this assumption is based on a handful of studies that rarely distinguish age categories beyond “subadult” or “adult.” An undergraduate research training program sought to examine age distributions – and thus inclusivity in tomb membership – in greater detail, with a particular focus on fetal and older adult age categories.

A combination of traditional and novel aging techniques were applied to bones from tombs Unar 1 …


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 Jan 2022

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 …