Uranium-series dating shows the rock paintings in Yunnan created by Paleolithic hunter-gatherers
Updated: Feb 28, 2022By LI YINGQING in Kunming and ZHAO RUIXUEchinadaily.com.cnPrint
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Archeologists collect speleothems, with subsamples overlying or underlying the pigment layers on the rock paintings at the Tiger Leaping Gorge, Jinsha River valley in Lijiang city, Southwest China's Yunnan province. [Photo provided to chinadaily.com.cn]