The present structural outline of the southeast Motianling has been resulted from the combination of late Indo Sinian orogenesis,Yanshan detachment movement and the Himalayan thrust nappe movement.

• 经过晚印支造山运动、燕山期伸展和喜马拉雅期逆冲推覆运动，铸成了摩天岭东南缘现今的地质构造景观。