Bone needles from Xiaogushan, Liaoning Province, China, about 30,000–23,000 years old. Photo by Chip Clark, Smithsonian Institution,
Image Source: humanorigins.si.edu
Bone needles from Xiaogushan, Liaoning Province, China, about 30,000–23,000 years old. Photo by Chip Clark, Smithsonian Institution,
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