| 海拉尔盆地贝尔凹陷构造演化 |
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| 引用本文： | 席云飞,李忠权,杭文艳,王适择.海拉尔盆地贝尔凹陷构造演化[J].云南地质,2013(4):480-483. |
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| 作者姓名： | 席云飞 李忠权 杭文艳 王适择 |
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| 作者单位： | 油气藏地质及开发工程国家重点实验室成都理工大学;四川成都610059;国土资源部构造成矿成藏重点实验室,成都610059 |
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| 摘 要： | 基于地震剖面,运用平衡剖面复原技术,将贝尔凹陷划分4个形成期：断陷期（铜钵庙组、南屯组）、断坳期（大磨拐河组、伊敏组）、坳陷期（青元岗组）和萎缩期（新生代）;4个改造期：南屯组一段及南屯组二段沉积末期张扭变形期、伊敏组沉积末期张扭变形期和青元岗组沉积末期反转变形期.
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| 关 键 词： | 构造发育史 4形成期和改造期 三大构造样式 海拉尔盆地 |
THE TECTONIC EVOLUTION OF BEIER DEPRESSION IN HAILAER BASIN |
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| Xi Yun-fei,LI Zhong-quan,HANG Wen-yan,WANG Shi-ze.THE TECTONIC EVOLUTION OF BEIER DEPRESSION IN HAILAER BASIN[J].Yunnan Geology,2013(4):480-483. |
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| Authors: | Xi Yun-fei LI Zhong-quan HANG Wen-yan WANG Shi-ze |
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| Institution: | State Key Lab of Oil - Gas Geology ＆ Development, Chengdu University of Science ＆ Technology, Chengdu 610059) (2. Key Lab of Structure Deposit - Forming, Ministry of Land Resources, Chengdu 610059) |
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| Abstract: | According to the seismic section, we have divided Beier depression with the recovery method of balance section, ie 4 forming stages： fault depression stage （Tongbomiao Formation, sag stage （Damoguaihe Formation, Yimin Formation） ; sinking stage （ Qingyuangang stage （Cenozoic） 4 reforming stages： tension -torsion deformation stage of end period Nantun Formation） ; fault Formation） and shrinkage of Nantun Formation Mem- ber 1 and Member 2 Sedimentation ; tension - torsion deformation stage of end period of Yimin Formation sedimen- tation and reversal deformation stage of end period of Qingyuangang Formation sedimentation |
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| Keywords: | History of Tectonic Development 4 Forming Stages 4 Reforming Stages 3 Structural Pat-terns Hailaer Basin NE China |
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