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首页> 外文期刊>Anthropological science: Journal of the Anthropological Society of Nippon >Nonmetric cranial variation of early modern human skeletal remains from Kumejima, Okinawa and the peopling of the Ryukyu Islands
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Nonmetric cranial variation of early modern human skeletal remains from Kumejima, Okinawa and the peopling of the Ryukyu Islands

机译：来自冲绳久米岛和琉球群岛人的早期现代人体骨骼的非度量颅骨变化

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摘要

Nonmetric cranial variation of the Ryukyuans, including the Kumejima population, and their neighboring peoples was investigated. Among the populations compared, incidences of supernumerary ossicles in the Ryukyu series were high. The frequency of the supraorbital foramen of the Kumejima series was shown to be intermediate between those of the East Asians and Ainu. Mean measures of divergence (MMDs) based on 16 nonmetric traits showed that Kumejima is closest to Okinawa, Sakishima, and Amami, as well as to the Philippine and Yayoi groups. The four Ryukyu groups were the most distant from the Hawaii population. Multidimensional scaling and neighbor-joining methods were applied to the distance matrix to represent the relationships among populations. The four Ryukyu groups grouped together with the Yayoi to form a cluster, which was positioned between the East and Southeast Asians and the Jomon-Ainu populations. This suggests that there were not only northern, but also southern influences on the Ryukyu Islands during prehistoric and historic times, as suggested by recent genetic studies.
机译：研究了包括久米岛（Kumejima）人口在内的琉球人及其邻近民族的非度量性颅骨变异。在所比较的人群中，琉球系列中多余小骨的发生率很高。久米岛系列的眶上孔的频率显示为介于东亚人和阿伊努人之间。基于16个非度量特征的平均散度测量（MMD）显示，久米岛最接近冲绳，崎岛和Am美，也最接近菲律宾和弥生。琉球的四个群体与夏威夷人口距离最远。多维缩放和邻居加入方法应用于距离矩阵以表示总体之间的关系。四个琉球集团与弥生一起组成一个集群，位于东亚和东南亚人与绳文阿伊努人之间。这表明在史前和历史时期，琉球群岛不仅受到北部的影响，而且受到南部的影响，正如最近的遗传研究所表明的那样。

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