青海民和喇家遗址出土人骨研究

发布时间：2018-06-20 23:08

本文选题：喇家遗址 + 人骨研究　；参考：《北方文物》2017年04期

【摘要】：1999年以来,喇家遗址的房址和墓葬中出土了大量人骨,其对于研究齐家文化古代居民的性别年龄结构、体质特征、遗传关系、食性结构、健康状况等都具有重要的价值。初步研究显示,不同性质的遗迹出土人骨的性别年龄结构差异较大。人骨的主要体质特征属于明显的东亚蒙古人种,其主体形态特征可能更多地继承了甘青地区新石器时代人群的体质特征,也不排斥有小规模基因交流的可能性。同时,喇家组的聚类位置显得较为特别,主成分因子的3D散点图显示,喇家组与甘青地区新石器时代和青铜时代、甚至汉晋时期的人群关系较为密切。
[Abstract]:Since 1999, a large number of human bones have been unearthed in the houses and tombs of Lajia ruins, which are of great value for the study of the gender and age structure, physical characteristics, genetic relationship, food structure and health status of the ancient inhabitants of Qijia culture. The preliminary study shows that the sex and age structure of the bones unearthed from different properties is quite different. The main physique characteristics of human bone belong to the obvious East Asian Mongol race, and its main morphological characteristics may inherit the physique characteristics of Neolithic population in Ganqing area, and it does not exclude the possibility of small-scale gene exchange. At the same time, the cluster location of the Lajia formation is quite special. The 3D scatter plot of the principal component factor shows that the Lajia formation is closely related to the Neolithic Age, the Bronze Age and even the Han and Jin dynasties in Ganqing area.
【作者单位】：中国社会科学院考古研究所;
【分类号】：K878;Q981

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