摘要
四、头骨形态观察我们把形态观察的结果列于表7中。
The material on which this study relies was excavated from Shigu, Changge County, Henan Province by a field team sent by the Institute of Culture Belies of Henan Province from October of 1978 to December of 1980. According to the diagnosis provided by Guo Tienso and Chen Jiaxiang of the Institute of Culture Belies of Henan Pro-vince, 28 individuals were yielded from the layer of Pre-Yangshao graves, 16 from that of Yangshao graves and 3 from one of these layers.
The neolithic site at Shigu has been the sole one so far, which contains the human skeletons of the Pre-Yangshao graves. It provides the reliable materials for studying the physical type of the Pre-Yangshao neolithic man. The statistical test of the skulls from these two layers stows that the human bones buried in Pre-Yangshao layer are homogeneous with those from the Yangshao layer at Shigu site in physical type.
The estimated ages based on the attrition of molars are about 10-15 years older than those based on the replacement of deciduous teeth by permanent ones and on the obliteration of cranial sutures and the fusion of epiphysis with diaphysis. This phenomenon is rather related to the diet; the food as we can imagine, eaten by neolithic man is much harder than that of nowadays.
About two fifths of the total members died at the age of 25-35. The oldest man died in his late 40's. Women died at the age of 18-24 are much more than men died at the same age in percentage. This may imply a very high mortality caused by abnormal pregnancy and parturition.
Using the formulas for estimating the cranial capacity according to the skull length, breadth and height (ba-b and po-b), the figures calculated are 1287.86ml. (male N= 1) and 1305.06ml (female N=9) on the average.
Based on the formulas derived from long bones of lower extremity of the modern Chinese, the estimated male and female statures of Shigu population are 167.0 cm. and 153.5cm. respectively.
The measurements of skulls are shown in Table 5. The fe
出处
《人类学学报》
1985年第4期314-323,共10页
Acta Anthropologica Sinica
