| 南华北盆地晚石炭世—早二叠世层序地层学及古地理研究 |
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| 引用本文： | 刁玉杰,魏久传,李增学,曹红,李旭峰.南华北盆地晚石炭世—早二叠世层序地层学及古地理研究[J].地层学杂志,2011(1):88-94. |
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| 作者姓名： | 刁玉杰 魏久传 李增学 曹红 李旭峰 |
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| 作者单位： | 中国地质调查局水文地质环境地质调查中心;山东科技大学地质科学与工程学院; |
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| 基金项目： | 中国地质调查局地质大调查项目(1212010913024); 中石化“中国北方晚古生代至中三叠世岩相古地理研究与编图项目”资助 |
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| 摘 要： | 南华北盆地晚石炭世—早二叠世主要为陆表海充填沉积。通过层序界面识别和层序地层划分,建立层序地层格架,将研究区晚石炭世—早二叠世地层划分为1个Ⅱ级陆表海充填层序,3个Ⅲ级层序(Sq1—Sq3),分别对应晚石炭世巴什基尔-格舍尔期、早二叠世紫松期和隆林期,同时对3个层序的特征及演化进行了分析。根据层序地层学研究对Sq1~Sq3进行古地理重建,发现陆表海充填总体上为海退序列,物源主要来自北缘阴山隆起;同时也证实了海侵转换面的存在,全球海平面上升和板缘构造运动共同塑造了南华北盆地晚石炭世—早二叠世特殊的古地理演化过程。
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| 关 键 词： | 层序地层 古地理 晚石炭世 早二叠世 华北盆地 |
LATE CARBONIFEROUS-EARLY PERMIAN SEQUENCE STRATIGRAPHY AND PALEOGEOGRAPHY IN THE SOUTHERN NORTH CHINA BASIN |
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| DIAO Yu-jie,WEI Jiu-chuan,LI Zeng-xue,CAO Hong , LI Xu-feng Center for Hydrogeology , Environmental Geology,CGS,Baoding , College of Geological Science , Engineering,SUST,Qingdao.LATE CARBONIFEROUS-EARLY PERMIAN SEQUENCE STRATIGRAPHY AND PALEOGEOGRAPHY IN THE SOUTHERN NORTH CHINA BASIN[J].Journal of Stratigraphy,2011(1):88-94. |
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| Authors: | DIAO Yu-jie WEI Jiu-chuan LI Zeng-xue CAO Hong LI Xu-feng Center for Hydrogeology Environmental Geology CGS Baoding College of Geological Science Engineering SUST Qingdao |
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| Institution: | DIAO Yu-jie1),WEI Jiu-chuan2),LI Zeng-xue2),CAO Hong1) and LI Xu-feng1)1) Center for Hydrogeology and Environmental Geology,CGS,Baoding 071051,2) College of Geological Science and Engineering,SUST,Qingdao 266510 |
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| Abstract: | The southern North China basin in the late Paleozoic was characterized by an epicontinental shallow marine setting.In this paper,based on sequence stratigraphic data,late Carboniferous-early Permian succession in the Southern North China basin can be divided into three third-order sequences(Sq1-Sq3),which correspond to the Late Carboniferous Bashkirian-Gerschel stage,early Permian Zisong Stage,and Early Permian Longlin Stage,respectively.The characteristics of these sequences are described.The results indic... |
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| Keywords: | sequence stratigraphy paleogeography Carboniferous Permian North China Basin |
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