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| 东北佳木斯-内蒙古地区中二叠世岩相古地理研究 | |
| 引用本文： | 王德海,谭文文,徐文世,曲希玉,康海平,王斌,刘立,杨德明.东北佳木斯-内蒙古地区中二叠世岩相古地理研究[J].地学前缘,2011,18(4):41-51. |
| 作者姓名： | 王德海 谭文文 徐文世 曲希玉 康海平 王斌 刘立 杨德明 |
| 作者单位： | 1. 吉林大学 地球科学学院,吉林 长春,130026 2. 中国石油(土库曼斯坦)阿姆河天然气公司,北京,100011 3. 中国石油 新疆油田勘探开发研究院,新疆 克拉玛依,834000 |
| 基金项目： | 中国石油化工股份有限公司“中国东北地区油气勘探新领域地质背景研究”项目(YPH08040) |
| 摘 要： | 严格按照等时性对比原则,选取岩相古地理图的制图单元.以野外实测剖面为基础,做精细沉积微相研究,在东北地区地层露头剖面识别出海相(浅海亚相、半深海亚相)、三角洲相(三角洲前缘:水下分流河道、河口坝,前三角洲)沉积.在露头点测量基础上,以点带线、以线带面,分析古沉积环境.在野外剖面沉积微相精细划分基础上,结合区域地质资料,... |
| 关 键 词： | 晚古生代 沉积相 岩相古地理 东北地区 |
Research of lithofacies-palaeogeography of the Middle Permian in the region of Kiamusze-Inner Mongolia,Northeast China. |
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| Wang Dehai,Tan Wenwen,Xu Wenshi,Qu Xiyu,Kang Haiping,Wang Bin,Liu Li,Yang Deming.Research of lithofacies-palaeogeography of the Middle Permian in the region of Kiamusze-Inner Mongolia,Northeast China.[J].Earth Science Frontiers,2011,18(4):41-51. | |
| Authors: | Wang Dehai Tan Wenwen Xu Wenshi Qu Xiyu Kang Haiping Wang Bin Liu Li Yang Deming |
| Institution: | Wang Dehai1,Tan Wenwen1,Xu Wenshi2,Qu Xiyu1,Kang Haiping1,Wang Bin3,Liu Li1,Yang Deming11.College of Geosciences,Jilin University,Changchun 130026,China2.Amu-Darya Natural Gas Company(Turkmenistan),CNPC,Beijing 100011,China3.Research Institute of Exploration and Development,PetroChina,Karamay 834000,China |
| Abstract: | The mapping units of lithofacies palaeogeography map were strictly selected in accordance with the principles of isochronous comparison.On the basis of the sections measured in field survey and the detailed study of fine sedimentary microfacies,we have identified the marine facies(shallow marine subfacies,half deep marine subfacies)and delta facies(delta front: underwater distributary channel,estuary dam and the former delta)sedimentation in outcrop profile in northeast China.Based on the outcrop point meas... |
| Keywords: | Late Paleozoic sedimentary facies lithofacies paleogeography northeast region of China |
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