| 东北地区中元古代地层划分与对比研究 |
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| 引用本文： | 赵秀丽,李守军,孙红玺,贺淼.东北地区中元古代地层划分与对比研究[J].地层学杂志,2011(1):75-80. |
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| 作者姓名： | 赵秀丽 李守军 孙红玺 贺淼 |
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| 作者单位： | 山东省沉积成矿作用与沉积矿产重点实验室;山东科技大学地质科学与工程学院; |
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| 基金项目： | 中国北方地区岩相古地理地质背景研究专题(No.G0800-07-ZS-161-1.1); 山东省沉积成矿作用与沉积矿产重点实验室(山东科技大学)开放课题(DMSM200805) |
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| 摘 要： | 根据全国地层委员会中国中新元古代地层年表的新方案和近年的来新研究成果,对东北地区中元古代地层岩性、同位索年龄、叠层石以及地层接触关系等进行了研究,对区内中元古界岩石地层单位进行了核实,辽宁的长城系(1.8～1.6 Ga)包括常州沟组、串岭沟组、团山子组、大红峪组,蓟县系(1.6～1.4 Ga)包括高于庄组、杨庄组、雾迷...
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| 关 键 词： | 地层划分 地层对比 中元古代 新元古代 东北地区 |
MESOPROTEROZOIC STRATIGRAPHIC CLASSIFICATION AND CORRELATION OF NORTHEAST CHINA |
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| ZHAO Xiu-li,LI Shou-jun,SUN Hong-xi , HE Miao Sh,ong Provincial Key Laboratory of Depositional Mineralization & Sedimentary MineralsCollege of Geo-science , Eng.,SUST,Qingdao.MESOPROTEROZOIC STRATIGRAPHIC CLASSIFICATION AND CORRELATION OF NORTHEAST CHINA[J].Journal of Stratigraphy,2011(1):75-80. |
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| Authors: | ZHAO Xiu-li LI Shou-jun SUN Hong-xi HE Miao Sh ong Provincial Key Laboratory of Depositional Mineralization & Sedimentary MineralsCollege of Geo-science Eng SUST Qingdao |
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| Institution: | ZHAO Xiu-li,LI Shou-jun,SUN Hong-xi and HE Miao Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary MineralsCollege of Geo-science and Eng.,SUST,Qingdao 266510 |
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| Abstract: | On the basis of the new Chinese Geologic Time Scale of the Meso-and Neoproterozoic strata and new achievements in recent years,the Mesoproterozoic strata lithology,isotopic age,stromatolite and contacting relationship of Northeast China were studied.Lithostratigraphic units were verified.The Changcheng System(1.8～1.6 Ga) of Liaoning Province included Changzhougou Formation,Chuanlinggou Formation,Tuanshanzi Formation,Dahongyu Formation.The Jixian System(1.6Ga～1.4 Ga) included Gaoyuzhuang Formation,Yangzhuang Formation,Wumishan Formation,Hongshuizhuang Formation,Tieling Formation.Xiamaling Formation belonged to the Unnamed System(1.4～1.2 Ga) up the Jixian System and no longer belong to Qingbaikou System.The strata of 1.2～1.0 Ga were absent.Heilongjiang Group in Heilongjiang Province was belonged to Neoproterozoic.Seluohe Group in Jilin Province was disassembly,and no longer belong to Mesoproterozoic.The Laoling Group corresponded to the Lower Series of Changcheng System.Baiyunebo Group and Shinagan Group in eastern Inner Mongolia corresponded to the Jixian System. |
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| Keywords: | stratigraphic classification stratigraphic correlation Mesoproterozoic Neoproterozoic Northeast China |
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