权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Phylogenetical and Bioarchaeological Studies of the Epi-Jomon Inhabitants in Hokkaido, Japan, with Special Reference to the Human Skeletal Remains Unearthed at the Usu-Moshiri site.

日本北海道绳文居民的系统发育和生物考古学研究，特别是有珠莫尻遗址出土的人类骨骼遗骸。

基本信息

批准号：
14340271
负责人：
DODO Yukio
金额：
$ 9.34万
依托单位：
Tohoku University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2004
项目状态：
已结题

项目摘要

1 Judging from the findings of cranial and dental morphological analyses, the Epi-Jomon inhabitants in Hokkaido were confirmed to have been phylogenetically transitional from the Jomon in eastern Japan to recent Hokkaido Ainu.2 The limb bone morphology of the Epi-Jomon was basically identical to that of the Jomon in eastern Japan and the antero-posterior flatness of the upper part of the femur, characteristic of the Ainu, had already appeared in the Jomon and Epi-Jomon in Hokkaido.3 The configuration of subtalar articular facets of the calcaneus indicated that the Jomon and Epi-Jomon inhabitants in Hokkaido had a lifeway adapted more to hunting and gathering than the Jomon in western Japam.4 Extremely high incidence of N9b haplogroup in mtDNA was observed in the Jomon and Epi-Jomon in Hokkaido and this distribution pattern of haplogroup was quite different from that of modern Japanese in Honshu.5 Based on the findings of tooth size proportion and mtDNA, two juvenile skeletons (3A and 3B) from a double burial at the Usu-Moshiri site were considered to be sibling, however, the kinship of two adult couples (16A and 16B ; 7M and 7F) from other two double burials were not acknowledged6 The AMS dating using the human skeletal remains from the Usu-Moshiri site confirmed that these individuals lived in the periods from the end of Final Jomon to the beginning of Epi-Jomon.7 The analyses of stable isotope (C and N) demonstrated that the inhabitants of the Usu-Moshiri site took major protein resources from sea mammals such as fur seal and sea lion.

1从颅骨和牙齿形态分析的结果来看，北海道的Epi-Jomon居民被证实是从日本东部的绳纹人到现代北海道阿伊努人的遗传过渡。2 Epi-Jomon的四肢骨形态基本上与日本东部的绳纹人相同，股骨上部的前后平坦度是阿伊努人的特征，3跟骨距下关节面的结构表明，北海道的绳纹和Epi-Jomon居民比日本西部的绳纹居民更适合狩猎和采集。5根据牙齿大小比例和线粒体DNA的研究结果，（3A和3B）从一个双重埋葬在Moshiri网站被认为是兄弟姐妹，但是，亲属关系的两个成年夫妇（16 A和16 B; 7 M和7 F）的遗骸没有被发现。6 AMS测年法使用的是从大冢-茂尻遗址出土的人类骨骼遗骸，证实这些人生活在末绳文末期到上绳文初期。7稳定同位素（C和N）的分析表明，乌苏-茂尻遗址的居民生活在末绳文末期到上绳文初期。Moshiri遗址的主要蛋白质资源来自海狗和海狮等海洋哺乳动物。