The orogeny of Dabie mountain was resulted from collision between the North China and Yangzi massifs in early Mesozoic. The tectonic evolution of Dabic orogenic bolt underwent two stages.
大别山在中生代时期的造山运动是由于华北地块和扬子地块继晚元古代之后再次发生碰撞活动而发生的。
2
In the early Mesozoic, it began to enter into inner continental orogenic stage and changed from fold orogeny in the early stage to nappe orogeny in the late stage.