关键词: 构造类型, 沉积盆地, 含油气盆地, 构造作用, 重力构造, 生长断层, 挤出构造, 沉积物, 沉积作用, 东部

Abstract: The East China sedimentary basins are believed to be formed by extension rifting simultaneously with the process of uplifting, subsiding, faulting and deposition. Controlled by normal faults(growth faults), they assume the general character of graben-horst or semigraben-semihorst. No apparent compression fold can be found in these basins, A classification of local structures produced by gravity movements, both lateral and vertical, is given in reflection of the influence of gravity on the formation of different types of structures.