Description
长久以来，美洲印第安人的起源问题一直是人类学和考古学领域的热门话题。传统观点认为，大约1.5万年前，人类通过白令陆桥从西伯利亚迁徙至美洲。然而，中国科学院昆明动物研究所孔庆鹏团队的一项最新研究，却颠覆了这一传统认知，提出美洲印第安人的祖先可能早在2.6万年前就从中国北方沿海地区出发，沿着太平洋沿岸迁徙到了美洲。
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