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Starch grains from dental calculus reveal ancient plant foodstuffs at Chenqimogou site, Gansu Province
Abstract:Chenqimogou site, located at the south bank of Tao River, is comprised of a large group of graves dated to ~4000 a BP. For its large scale, unique mortuary system, and abundant of typical artifacts, the site was named one of Top Ten Archaeological Discoveries of 2008 in China. Many intact human skeletons have been excavated from the graves. Three teeth from two adult skeletons excavated from graves M187 and M194 were examined. Forty-eight starch grains were retrieved from dental calculus of three teeth. Six...
Keywords:Chenqimogou site  Qijia Culture  starch grain analysis  dental calculus  ancient plant diet  
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