庙子沟新石器时代人类牙齿非测量特征

人类学学报 ›› 1995, Vol. 14 ›› Issue (01): 8-20.

庙子沟新石器时代人类牙齿非测量特征

刘武，朱泓

出版日期:1995-03-15 发布日期:1995-03-15

The non-metric traits of human teeth from Miaozigou Neolithic Site

Liu Wu, Zhu Hong

Online:1995-03-15 Published:1995-03-15

摘要/Abstract

摘要： 本文采用Ｔｕｒｎｅｒ建立的人类牙齿形态特征分类标准观察研究了内蒙古察右前旗庙子沟新石器时代人类牙齿的非测量特征并采用由非测量特征的出现率计算人群间生物学距离的ＭＭＤ系数和聚类分析方法对比了庙子沟与东亚地区其他人群之间的关系．研究结果表明庙子沟新石器时代人类在牙齿形态特征上与包括安阳殷墟青铜时代人类在内的亚洲东北部人类相近，而与东南亚人群差别较大．

关键词: 牙齿;齿科人类学;非测量特征;庙子沟

Abstract: The morphological traits of teeth from Neolithic Miaozigou site in Inner Mongolia were observed with ASU Dental Anthropology System proposed by Dr. Turner. The frequencies of morphological traits of Miaozigou teeth show greater similarities with those of NE Asians, especially Anyang of Shang Dynisty than with SE Asians. The multivariate statistics of MMD and cluster anlysis indicate that the people of Miaozigou has closer affinities with NE Asian populations. The authors believe that the present study supports the two-fold divisions of Sinodonty and Sundadonty among East Asian peoples. But some more researches are needed to reveal the mechanism of the above result.

Key words: Teeth; Dental anthropology; Nonmetric trait; Miaozigou

刘武，朱泓. 庙子沟新石器时代人类牙齿非测量特征[J]. 人类学学报, 1995, 14(01): 8-20.

Liu Wu, Zhu Hong. The non-metric traits of human teeth from Miaozigou Neolithic Site[J]. Acta Anthropologica Sinica, 1995, 14(01): 8-20.