开合构造与沉积层序结构样式

Opening-closing tectonics and its relation with sequence stratigraphic architecture styles

摘要: 开合运动是地球运动的基本形式,开合构造是地质演化的基本构造。其存在具普遍性,时间上具旋回性,平面上具互补性,垂向上具层次性,规模上具级别性,演化上具不均一性。开合构造与沉积层序结构关系密切。在开裂作用阶段,海侵体系域优势明显,层序结构样式以T型为主;在开裂高峰期或开裂向闭合转换期,海侵体系域与高位体系域优势均不明显,层序结构样式以TH型较多;在闭合阶段,高位体系域优势明显,层序结构样式以H型为主

Abstract: Opening-closing is a basic form of the Earth's movement and opening-closing tectonics is a basic tectonics in geological evolution.It shows universality in distribution,cyclicity in time,complementariness in plan,vertical layering,hierarchy in rank and in