ESR analysis of teeth from the palaeoanthropological site of Zhoukoudian, China.
ESR analysis of teeth from the palaeoanthropological site of Zhoukoudian, China.
复制标题
DOI：
10.1006/jhev.1996.0094
复制
发表时间：
1997
影响因子：
3.2
通讯作者：
Rainer Grün;Pei-Hua Huang;Xinzhi Wu;Chris Stringer;Alan Thorne;Malcolm T. McCulloch
中科院分区：
文献类型：
--
作者：
Rainer Grün;Pei-Hua Huang;Xinzhi Wu;Chris Stringer;Alan Thorne;Malcolm T. McCulloch
对周口店第1地点第3层、第6/7层和第10层采集的牙齿进行的ESR测年研究结果与早期的多重测年研究结果基本一致，确认了北京猿人洞穴直立人遗骸的年龄范围为300-550 ka。由于u吸收和外部γ剂量率的不确定性，无法对各层进行非常精确的年龄估计。
An ESR dating study on teeth collected from layers 3, 6/7 and 10 at Locality 1, Zhoukoudian provides results that are in general agreement with an earlier multi-dating study and confirm an age range of 300-550 ka for the Homo erectus remains in the Peking Man Cave. Uncertainties due to U-uptake and the external gamma dose rates do not allow very precise age estimates for the respective layers.