Archaeological and Anthropological Study on the Human Skeletons of Jomon Period

绳文时代人体骨骼的考古学和人类学研究

基本信息

批准号：
06610382
负责人：
NISHIMOTO Toyohiro
金额：
$ 1.02万
依托单位：
National Museum of Japanese History
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1994
资助国家：
日本
起止时间：
1994 至 1995
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06610382/
关键词：
Nakazuma Jomon Human Skeleton 合葬

项目摘要

Approximately one hundred skeletal individuals dating the Jomon period were found from one small burial pit at the Nakazuma shell mound site, located in Toride City, Ibaragi Prefecture. The cultural remains suggests that these human skeletons were collectively reburied at the same time during Horinouchi 2 stage in the early Late Jomon period. Thus reburied people might belong to one community consisting of several families.Therefore, kinship was analyzed by comparing similarities of tooth size proportion. Twenty nine individuals were available for this analysis, and Q- mode correlation coefficients were calculated in all pairs of samples using their six or seven tooth crown measurements. Forty six pairs showed high values (more than 0.7), estimating close similarity of tooth size proportion in each pair. Consequently, it was implied that these pairs with such high values have close kinship respectively.However the reliability of kinship seems to be lower than expected, because the highly valued pairs may contain not a few accidental resem-balances. In order to estimate more reliable kinship, therefore, cluster analysis was performed including 63 Jomon individuals from other several sites in Kanto districts. As a result, the 29 Nakazuma samples examined were classified into five clusters. Among them, only the individuals belonging to two clusters fairly tied each other, suggesting kinship in each cluster. Accordingly, it was presumed that the buried people contains at least two major lineages of family.Customary tooth (UI2) evulsion was found in five of the 29 samples. Through kinship analysis above mentioned, strong kinship was not found between the five and other Nakazuma samples, hypothesizing that customary tooth evulsion was carried out against marriage from other tribe.

大约一百个骨骼个体约会了乔蒙时期，从一个位于伊巴拉吉县托里德市的中心壳丘地点的一个小墓地中发现。文化遗骸表明，在乔蒙（Jomon）晚期，在霍林修（Horinouchi）2阶段的同时，这些人类骨骼共同重新埋葬。因此，重育的人可能属于一个由几个家庭组成的社区。因此，通过比较牙齿大小比例的相似性来分析亲属关系。有二十九个人可以进行此分析，并使用其六个或七个牙冠测量值在所有样品中计算了Q模式相关系数。 46对显示高值（超过0.7），估计每对牙齿尺寸比例的紧密相似性。因此，这意味着这些具有如此高值的对分别具有亲密的亲属关系。既然亲属关系的可靠性似乎低于预期，因为高价值对可能不包含少数意外的平衡。因此，为了估计更可靠的亲属关系，进行了集群分析，其中包括来自关东地区其他几个地点的63个乔蒙个人。结果，将检查的29个中nakazuma样品分为五个簇。其中，只有属于两个群集的个人相互捆绑，这表明每个集群中都有亲属关系。因此，假定埋葬的人至少包含两个主要的家庭谱系。通过上面提到的亲属分析，在五个和其他中Zazuma样本之间没有发现强大的亲属关系，假设习惯驱除了其他部落的婚姻。