| 南海曾母盆地新生代晚期构造沉降分析 |
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| 引用本文： | 钟建强,黄慈流,詹文欢,刘帝光.南海曾母盆地新生代晚期构造沉降分析[J].海洋科学进展,1994(2). |
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| 作者姓名： | 钟建强 黄慈流 詹文欢 刘帝光 |
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| 作者单位： | 中国科学院南海海洋研究所 |
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| 摘 要： | 曾母盆地是一个ＮＷ向走滑型沉积盆地，新生代晚期经历了强烈沉降（Ｅ３－Ｎ１１）、平缓沉降（Ｎ１２－Ｎ１３）、加速沉降（Ｎ２）和差异升降（Ｑ）四个时期，其构造演化主要取决于加里曼丹与南沙两地块间的相互作用所引起的ＮＷ向断裂的活动方式．
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| 关 键 词： | 构造沉降，曾母盆地，演化，新生代晚期 |
Analyses of Late Cenozoic Tectonic Subsidence of Zengmu Basin in South China Sea |
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| Zhong Jiangqiang,Huang Ciliu,Zhan Wenhuan,liu Diguang.Analyses of Late Cenozoic Tectonic Subsidence of Zengmu Basin in South China Sea[J].Advances in Marine Science,1994(2). |
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| Authors: | Zhong Jiangqiang Huang Ciliu Zhan Wenhuan liu Diguang |
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| Abstract: | Zengmu Basin is a NW strike-slip deposit basin In the late Cenogoic Era. it underwent four periods such as strong subsidence (E3-N), weak subsidence (N - N ), accelerated subsidence (N2),and up-and-down fault-bloCk movement(Q). The tectonic evolution of the basin is mainly controled by the ways of the activties of NW strike faults,which are caused by the interaction between the two tectonic units,ie,Kalimantun and Nansha. |
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| Keywords: | tectonic subsidence Zengmu Basin evolution Late Cenozoic |
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