The semi-buried pluvial-alluvial terrace in front of the mountain and the Holocene pluvial-alluvial fan compose sloping plain in front of the mountain.

• 多项证据显示新构造运动趋势：在中更新世以间歇性构造抬升为主，自晚更新世以来却变成间歇性下沉或稳定。