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17,000-year-old furnace in North China sheds light on ancient fire technology_蜘蛛资讯网

earchers studying the spread of Neanderthals, the evolution of ancient humans in North China, and the important transition from the Paleolithic to the Neolithic ages, according to a report by the Guan

lade tools, the appearance and craft of early ornaments, the process of heat-treating stone, and the innovative ways in which ancient people used fire.The findings are also vital for researchers study

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发布时间：05:06:45