【摘要】 在编制和分析中国东部大陆内部中生代盆地分布图的基础上，对中国东部大陆内部的松辽盆地、辽西盆地群、渤海湾地区盆地分布、规模等进行了对比，认为是由于地球动力学背景、岩石圈厚度等不同所致，并提出中国东部内部的大陆盆地动力学模式，即伊泽条崎板块以不同角度的对欧亚板块的俯冲，同时认为华北板块与华南板块碰撞后期效应不容忽视。更多还原

【Abstract】 On the basis of the analysis of the Mesozoic basins’ distribution in the continental interiorof eastern China, the paper gives out the comparison of the distrbution and scale of the Songliao basin,Liaoxi Basin Group and the Bobal Basin. These basins are different in several aspects such as geodynamic evolution, the thickness of crust and lithorsphere, and so on. The paper then puts forward a basin dynamic model in the eastern China which is defined by the subduction of the lzanagi Plate towards EuropeAsian Plate during Cretaceous Period in a oblique direction and by the collision effects of the North China and South China plates.更多还原