Global Geology     2021 24 (2):  71-79    ISSN: 1673-9736:  CN: 22-1371/P
 Chemical indexes of Paleoproterozoic sedimentary rocks from  Liaohe Group，North China Craton: Implications for  paleoclimate and provenance
 ZHANG Wei，LI Zhuang ，YANG Fan，PEI Fuping
，LIU Jin，WANG Junhui1 and WANG Zhiwei
 1． College of Geosciences，China University of Petroleum ( Beijing) ，Beijing 102249，China;
2． Key Laboratory of Mineral Ｒesources Evaluation in Northeast Asia，Ministry of Natural Ｒesources，
Changchun 130061，China;
3． Hebei Key Laboratory of Strategic Critical Mineral Ｒesources，Hebei GEO University，
Shijiazhuang 050031，China;
4． College of Earth Sciences，Jilin University，Changchun 130061，China;
5． Key Laboratory of Ｒegional Geology and Mineralization，Hebei GEO University，
Shijiazhuang 050031，China
Received null  Revised null  Online 2021-05-25
Reference  null
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