摘要
本报告发表的是中国社会科学院考古研究所考古科技实验研究中心碳十四实验室和中国科学院地球环境研究所西安加速器质谱中心在2012-2013年期间测定的20个考古数据。
The present report publishes the chronological data of 20 specimens dated by the 14C Laboratory of the Center for Scientific Archaeology, IA, CASS and Xi＇an Accelerator Mass Spectrometry （AMS） Center, Institute of Earth Environment, Chinese Academy of Sciences （CAS）, from 2012 to 2013. These data were calculated with the half life of 14C as 5568 years; the program for calibrating the dates was the OxCal3.10 version and the margins of error of the dates were ± 1 6 and ± 2 6, the probability distributions of the dates corresponding to which were 68.2% and 95.4%, respectively. The data were all calibrated with the data of δ 13C. These specimens came from the following sites： Sanguantang site （1） in Changgou Village, Huangshui Town, Shuangliu County and Jinsha Site （6） in Chengdu City and Guiyuanqiao Site （13） in Shifang City, Sichuan Province.
出处
《考古》
CSSCI
北大核心
2014年第7期83-85,共3页
Archaeology
