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212万年前，黄土高原已现古人类 比之前认为的更早
source link: https://tech.sina.com.cn/d/c/2018-07-12/doc-ihfefkqq5863559.shtml
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来源：科技日报中国科学院广州地球化学研究所朱照宇团队在中国陕西省西安市蓝田县玉山镇上陈村新发现一处旧石器遗址——上陈遗址。该遗址拥有连续性较好的人工制品文化层序列，时间可追溯到大约126万年到212万年前。这一发现表明，古人类可能很早就出现
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