唐古拉山东段布加岗日南坡小冰期冰进的10Be暴露测年研究
赵井东, 邱锦坤, 季卉晗, 郭万钦, 刘瑞连, 麻浩男

10Be surface exposure dating of Little Ice Age glacial events on the southern slope of Bujia Gangri, eastern Tanggula Mountains
Jingdong ZHAO, Jinkun QIU, Huihan JI, Wanqin GUO, Ruilian LIU, Haonan MA
表2 10Be暴露年龄及其计算参数
Table 2 10Be apparent exposure ages and the related calculation parameters

样品

编号

石英质量/g9Be载体质量/g10Be/9Be/(10-15

10Be浓度/

(103 atoms·g-1

StLmLSDn
年龄/a内部误差/a外部误差/a年龄/a内部误差/a外部误差/a年龄/a内部误差/a外部误差/a
BJ-0150.10310.301616.7845±1.86245.381±0.747107151714420231552223
BJ-0250.08110.299821.1705±2.16796.850±0.837136172018523271972427
BJ-0350.09250.302122.8228±1.98827.474±0.788150162020522272182326
BJ-0450.13750.301128.5272±2.34929.400±0.897188182326125322732631
BJ-0550.16310.301230.0851±2.60349.933±0.976180182325125312622630
BJ-0650.08260.300321.6553±2.56977.028±0.923128182017524271862528
BJ-blank10.30461.1404±1.0919
BJ-0750.08370.305415.8482±2.51784.978±0.96291171812123241312425
BJ-blank20.30371.6088±0.8048