萨拉乌苏河流域干沟子剖面全新世湖相沉积的地球化学元素特征及其反映的物源变化
周维鑫, 温小浩, 李保生, 王晨, 田梦圆, 邱明昆

Geochemical characteristics of holocene lacustrine sediments in Gangouzi section and its sedimentary sources in the Salawusu River Valley
Weixin Zhou, Xiaohao Wen, Baosheng Li, Chen Wang, Mengyuan Tian, Mingqun Qiu
表1 干沟子剖面AMS-14C年代测试结果
Table 1 AMS-14C dating test results of Gangouzi section
样品编号深度/cm实验室编号测定材料δ13C/‰14C年代(B.P.)/a校正年龄(B.P.)/a
GGZ-AMS10Beta-485458有机质-23.302260±302 200±100
GGZ-AMS250Beta-504593有机质-22.603880±304 300±200
GGZ-AMS3226Beta-485461有机质-24.809740±3011 200±100