Detrital Zircon Dating of Meso- and Neoproterozoic Rocks in North China and Its Implications |
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| Authors: | Gao Linzhi Liu Pengju Yin Chongyu Zhang Chuanheng Ding Xiaozhong LIU Yanxue and Song Biao |
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| Institution: | GAO Linzhi~(1,*),LIU Pengju~1,YIN Chongyu~1,ZHANG Chuanheng~2,DING Xiaozhong~1,LIU Yanxue~1 and SONG Biao~3 1 Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China 2 China University of Geosciences,Beijing 100083,China 3 Beijing SHRIMP Center,China |
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| Abstract: | New dates from Meso- and Neoproterozoic strata contribute to the recently defined Precambrian stratigraphical timescale of China agreed by the Subcommission on the Precambrian System,and the National Commission on Stratigraphy of China on Nov.24,2009.First,the age range of the Changcheng System,including the Changzhougou,Chuanlinggou,Tuanshanzi and Dahongyu formations has been constrained to 1.8-1.6 Ga.Second,the Jixian System including the Gaoyuzhuang, Yangzhuang,Wumishan,Hongshuizhuang and Tieling formati... |
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| Keywords: | Meso- and Neoproterozoic chronostratigraphic sequence tectonic events China |
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