箕状构造

号虑箕状盆地结构、构造活动特征以及沉积物供源方式，分别论述了盆地陡坡、深凹和缓坡的层序地层样式。

In view of a dustpan basin structure , its activity characteristics and source supply style of deposits , the sequence stratigraphic styles of the steep slope , deep depression and gentle slope are described respectively .

总体构造面貌为南北走向，呈东缓西陡的不对称箕状向斜盆地，构造运动以升降运动为主，区域断裂构造微弱。

The general tectonic features show a anisomerous syncline of widely slow eastern side and precipitously narrow west , running north to south . The neotectonic movement in the region was mainly vertical movement with less regional faults .