【摘要】 新一轮国土资源大调查项目的地震资料揭示 ,南黄海不同构造层内发育各具特色及多种类型的构造样式 ,主要表现有压缩、伸展和反转构造样式 ,分别有基底卷入型的压性断块和冲断构造、挤压背斜构造、潜山构造、穹隆构造、张性断块构造以及断层扩展反转褶皱构造、盖层滑脱型褶皱反转构造、单条冲断系负反转构造等。本文着重从剖面形态和平面展布分析各构造样式的特征 ,追溯它们在时、空上的相互联系和叠置关系 ,阐述印支、燕山和喜马拉雅运动对构造样式的作用 ,认为这些构造样式是地壳挤压、伸展和走滑联合作用的结果 ,并探讨了油气赋存的规律更多还原

【Abstract】 The recent seismic data in the South Yellow Sea provide much information about the structural features in this area. There are four suites of tectonic layers with different structural styles have resulted from Indosinian, Yanshanian and Himalayan movements. Three kinds of structural styles including the compressive structures , the extension structures and the inversion structures can be recognized from seismic profiles. Three structural styles mainly developing in the Ⅰ tectonic layer (T 1—2 —Pz 2) are characterized by basement involed types. The cover slided types are presented in the Ⅱ and Ⅲ tectonic layers. The relationship between the structural styles and hydrocarbon accumulating is further analysed.更多还原