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丝绸之路, ISSN 1005-3115, 2016, Issue 16, pp. 10 - 11
黑龙江萝北县名山镇发现两件石质矛尖,为该地区新发现,经比对,与美洲人起源亚洲说具有密切联系,证明萝北地区在史前曾经有过人类遗留痕迹。通过地理位置分析,可以确定萝北地区是东北亚史前人类前往北美洲迁徙途中的主要活动区域。 
美洲人起源 | 萝北 | 石器
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