SHRIMP zircon dating and LA-ICPMS Hf analysis of early Precambrian rocks from drill holes into the b

• 作 者: Yusheng Wan Xianzheng Zhao Zej
• 机 构: InstituteofGeology,BeijingSHRIMPCenter,StateKeyLaboratoryforContinentalTectonicsandDynamics,NorthChi
• 出 处: 地学前缘：英文版
• 发表日期: 2014年4期
• 关键词: 锆石SHRIMP定年 LA-ICPMS 华北克拉通 岩石钻孔 中国北方 沉积盆地 地下室 早前寒武纪 Early PrecambrianNorth China
• 基金项目: supported by the Major State Basic Research Program of the People’s Republic of China（Grant No.2012CB416600）,the National Natural Science Foundation of China（Grant No.40672127）,the Key Program of the

The Central Hebei Basin（CHB） is one of the largest sedimentary basins in the North China Craton,extending in a northeast-southwest direction with an area of >350 km2.We carried out SHRIMP zircon dating,Hf-in-zircon isotopic analysis and a whole-rock ge