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南九州古墳時代人の人類学的位置づけ

南九州古坟时代人物的人类学定位

基本信息

批准号：
12012219
负责人：
竹中正巳
金额：
$ 0.96万
依托单位：
Kagoshima University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research on Priority Areas (A)
财政年份：
2000
资助国家：
日本
起止时间：
2000 至无数据
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12012219/
关键词：
島内地下式横穴墓隼人熊蘇古墳時代南九州えびの人骨

项目摘要

宮崎県えびの市大字島内字平松,杉ノ原に所在する,島内地下式横穴墓群から出土した古墳時代後期に属する人骨について人類学的検討を行った。島内の成人骨は周辺の南九州山間部の古墳人と同様の特徴を多く持つ。しかし,個別にみていくと,非縄文人的特徴を持ち合わせている個体もかなり存在する。サイズの比較的大きな脳頭蓋,頭蓋長幅示数の中頭型,広鼻,鼻骨の湾曲,大腿骨の柱状性などが,周辺の南九州山間部の古墳人と同様の特徴である。上顔高,眼窩高が高い点などは異なる特徴である。計測値の比較から,島内古墳人は,集団としては縄文人的特徴を多く持つ。頭蓋形態小変異22項目の観察を行ったところ,島内は眼窩上孔,内側口蓋管骨橋の出現が多く,顎舌骨筋神経管,横頬骨縫合痕跡の出現は少ない。舌下神経管二分の出現は,それほど多くない。22項目の出現頻度からスミスの距離を計算すると,島内古墳人は古墳人(本州中央部・東部),北部九州弥生人,現代日本人に近く,縄文人,西北九州弥生人,北海道アイヌとは遠い。日本列島の8集団について,スミスの距離行列からクラスター分析を行うと,縄文系と渡来系の2大クラスターに分割される。島内は渡来系に入り,縄文系に分けられる西北九州弥生人とは異なる。西北九州弥生人は,頭蓋計測値,頭蓋形態小変異の分析のいずれもが縄文人に類似し,体質的にも文化的にも縄文人的色彩が遅くまで持続した集団と考えられている。島内は,頭蓋計測値の分析結果では西北九州弥生人と類似するが,頭蓋形態小変異の出現頻度の分析結果からは類似しない。この頭蓋計測と頭蓋形態小変異の相違する分析結果は,島内の人々が縄文人的特徴を残しながらも,渡来系の遺伝子をある程度受け入れた集団であるとの解釈を可能にすると考える。

The anthropological investigation of the buried tombs in Miyazaki city, where the word Hiramatsu and Sugihara are located, belongs to the late period of ancient tombs unearthed in Miyazaki city. The island's adult bones are surrounded by ancient graves in the southern Kyushu Mountains. The characteristics of non-literati are unique and unique. The characteristics of the ancient tombs in the mountains of southern Kyushu are similar to those of the ancient tombs in the mountains of southern Kyushu. The upper face is high, and the eye socket is high. The characteristics of ancient graves in the island, the collection of ancient graves, and the collection of ancient graves in the island. The skull shape is small and different. The observation of the 22 items is very difficult. The appearance of the supraorbital hole in the island, the bone bridge of the medial flap, the appearance of the mandibular hyoid canal, and the appearance of the suture trace of the transverse cheek bone are very small. The sublingual canal is divided into two parts. 22. Frequency of occurrence of the items: Kokuen in the island, Kokuen in the central part of Honshu, Yayoi in the northern part of the island, Yayoi in the modern part of Japan, Yayoi in the northwestern part of the island, Hokkaido, Hokkaido. The 8 groups of the Japanese archipelago are divided into two groups: the distance between the columns and the columns, the distance between the columns and the columns, and the distance between the columns and the columns. The island is divided into two parts: the island is divided into two parts: the island is divided into three parts: the island is divided into four parts: the island is divided into three parts: the island is divided into four parts: the island is divided into three parts: the island is divided into four parts: the island Yayoi people in northwestern Kyushu have a head measurement value, and the head shape is slightly different. The analysis of the color of the literati is similar to that of the physique. The color of the literati is similar to that of the culture. The analysis results of the measurement value of the skull in the island are similar to those of the Yayoi in the northwest Kyushu, and the analysis results of the frequency of the appearance of small changes in the skull shape are similar. The analysis results show that the characteristics of the people in the island are incomplete, and the degree of inheritance is affected by the aggregation.