ABSTRACT Recent analyses of the preserved ancient genomes of the Mal’ta boy and Anzick infant have transformed our understanding of Native Americans’ origins. The Mal’ta genome shows that about one-third of Native American genetic ancestry is derived from admixture, about fifteen to twenty thousand years ago, of East Asians with a now-vanished population of interior southern Siberia. Living Native Americans are demonstrably the direct descendants of the people who made and used Clovis tools and buried the Anzick infant in Montana ca. 12,800 cal B.P. The profound implications of these data for the origins of the first Americans should be obvious. However, as evidenced by the books reviewed here, archaeologists appear largely unaware of these data and their now-standard but unsubstantiated narratives of pre-Clovis coastal migrations remain unaffected.

中文翻译：

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第一批美国人的起源：安齐克基因组之前和之后

摘要最近对保存下来的Mal'ta男孩和Anzick婴儿的古代基因组的分析改变了我们对美洲原住民起源的理解。马耳他的基因组表明，大约有十五到两万年前，约有三分之一的美国原住民遗传起源于东亚人的混合物，这些人现在已经在西伯利亚南部的内部消失了。活着的美国原住民显然是制造和使用克洛维斯工具并将安齐克婴儿埋在蒙大拿州的人的直接后裔。12,800 cal BP这些数据对第一批美国人的起源的深刻影响应该是显而易见的。但是，正如此处所审查的书所证明的那样，