| 东海新生代构造运动对比 |
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| 引用本文： | 陈颐亨. 东海新生代构造运动对比[J]. 上海国土资源, 1988, 0(2) |
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| 作者姓名： | 陈颐亨 |
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| 作者单位： | 地质矿产部海洋地质综合研究大队 |
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| 摘 要： | 东海面积大、构造复杂,不同构造单元的发展史有一定差异,因而与沉积和构造圈闭发育有关的地壳运动时代、幕次的性质和表现形式的对比就为人们所关注,更主要的是它们对矿产的形成,特别是油气的聚集息息相关。为此作者据国内外有关东海的地质和地球物理资料,从生物地层学、地震地层学、同位素测年和变质期,以及岩浆活动诸方面对之进行了评述与对比,并特别强调了早第三纪末玉泉运动和中新世末龙井运动对东海油气田形成的重要意义。
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| 关 键 词： | 构造运动 新生代 东海 |
A CORRELATION OF CENOZOIC TECTONIC MOVEMENTS IN THE EAST CHINA SEA |
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| Chen yiheng Comprehensive Research Brigade of Marine Geology,Ministry of Geology and Mineral Resources. A CORRELATION OF CENOZOIC TECTONIC MOVEMENTS IN THE EAST CHINA SEA[J]. Shanghai Land & Resource, 1988, 0(2) |
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| Authors: | Chen yiheng Comprehensive Research Brigade of Marine Geology Ministry of Geology Mineral Resources |
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| Abstract: | The East China Sea is characterized by its large scope, complex tectonic and differ- ential development history of each tectonic unit. The dates of crust movements, the na- ture of episodes and the correlation of their appearances especially draw our attention, for these relate to the formation of hydrocarbon accumulation. Therefore, based on bio-stratigraphy, seismic strigraphy, isotopic dating and metamorphic phases, as well as magmatic activities, the Cenozoic tectonic movements in the East China Sea have been reviewed. The significance of Late-Paleogene event (yuquan movement) and Late Miocene event (Longjing movement) pertaining to the occurrence of oil and gas fields partic- gularly be emphasized. |
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| Keywords: | tectonic movement Cenozoic the East China sea |
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