| 辽西义县盆地英窝山下白垩统义县组砖城子层沉积岩石组合特征及古环境研究 |
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| 引用本文： | 梁俊红,巩恩普,陈登辉,李永杰.辽西义县盆地英窝山下白垩统义县组砖城子层沉积岩石组合特征及古环境研究[J].沉积学报,2011,29(1):14-22. |
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| 作者姓名： | 梁俊红 巩恩普 陈登辉 李永杰 |
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| 作者单位： | 东北大学资源与土木工程学院沈阳110004 |
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| 基金项目： | 教育部高等学校博士学科点专项科研基金(编号:20060145016); 中央高校基本科研业务费项目(编号:N100401005)资助 |
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| 摘 要： | 辽西义县盆地是中生代阜新-义县断陷盆地中大凌河以南的次级凹陷区,盆地内近东西走向的马神庙一刀把地一三百垄-金刚山一带为义县组标准地层剖面出露地.作为义县阶标准地层剖面的义县盆地英窝山砖城子层为一套早白垩世义县组的湖相沉积组合.野外详细沉积岩和地层学研究将砖城子层进一步划分出三个沉积亚单元.英窝山砖城子层下部为一套膨润土...
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| 关 键 词： | 浊积岩段 沉积相 砖城子层 义县组 英窝山 |
| 收稿时间： | 1900-01-01 |
The Sedimentary Petrographic Association and Palaeoenvironment of Zhuanchengzi Layer of Lower Cretaceous Yixian Formation in Yingwoshan Area, Yixian Basin |
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| LIANG Jun-hong,GONG En-pu,CHEN Deng-hui,LI Yong-ji.The Sedimentary Petrographic Association and Palaeoenvironment of Zhuanchengzi Layer of Lower Cretaceous Yixian Formation in Yingwoshan Area, Yixian Basin[J].Acta Sedimentologica Sinica,2011,29(1):14-22. |
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| Authors: | LIANG Jun-hong GONG En-pu CHEN Deng-hui LI Yong-ji |
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| Institution: | Geology Department of Northeastern University, Shenyang110004 |
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| Abstract: | In western Liaoning province,the Yixian Basin is thought as the subdepression of Cretaceous Fuxin-Yixian Basin,the intra-basin Yixian Formation section is cropped out in Mashenmiao-Daobadi-Sanbailong-Jingangshan,strikingly from east to west.As the middle part of Yixian Formation,Zhuanchengzi layer consists of lacustrine sediments in Yingwoshan area.These sedimentary piles are divided into three subdivisions.The lower part comprises coarser turbidites(T,Ta1,Ta2)and finer turbidites(Tb1,Tb2),the former is mad... |
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| Keywords: | turbidite division sedimentary facies Zhuanchengzi layer Yixian Formation Yingwoshan area |
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