摘要
贝类采集季节的研究方法有很多,如贝壳生长线分析法、壳体氧同位素分析法和壳体尺寸测量统计分析法。本文采用壳体尺寸测量统计分析法对河南博爱西金城遗址出土的圆田螺进行了分析。结论认为该遗址出土的圆田螺采集于晚春,数据统计分析同时显示人类采集行为对30毫米以上的圆田螺个体形成了"捕捞压"。
There are many methods to seasonal dating analysis. Demography is used in this article to study the seasonal dating of Cipangopaludina in Xijincheng site, Henan province. The result indicates that the collecting season of Cipaugopaludina in this site is late spring through a mass of measurements and statistic analyses. The statistical analysis also shows that there may have been ＂exploi- tation pressure＂ on the Cipangopaludina with over 30mm size.
出处
《华夏考古》
CSSCI
北大核心
2010年第3期77-84,109,共9页
Huaxia Archaeology
关键词
西金城遗址
圆田螺
采集季节分析
Xijincheng site
Cipangopaludina
seasonal analysis
