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2007～2008年河南灵井许昌人遗址发现距今10～8万年前的古人类头骨化石,与头骨化石同层出土有大量哺乳动物骨骼化石.部分动物骨骼中可能存在经人工改造的骨制品.通过对遗址出土的部分骨骼化石进行微痕观察并与实验标本对比分析,能辨认出灵井骨制品上确有锥钻、穿刺、刮削等使用痕迹以及疑似捆绑的微痕.研究确认中国北方晚更新世早期的旧石器时代遗址中,存在着有意识加工制作和使用过的骨制工具.这一发现也证实了骨制工具的使用与石器一样,是古人类技术发展和行为文化的一个重要方面。
The ancient human skull fossils from 10 to 80,000 years ago from 2007 to 2008 were found in the site of Xuchang people in Lingjing, Henan Province, and a large number of mammalian skeleton fossils were unearthed from skull fossils at the same level.Meanwhile, some animal bones may contain artificially altered bone products Through the observation of some trace fossils unearthed from the ruins and contrastive analysis with the experimental specimens, it is possible to identify the traces of conical drilling, puncture and scraping, and the traces of suspected bundles on the orthopedic bone products.The study confirms that the northern part of China The discovery of bone tools consciously fabricated and used in the Palaeolithic sites of the late Pleistocene also confirmed that the use of bone tools, like stoneware, is an important aspect of ancient human technological development and behavioral culture aspect.