之后为褶皱上升，使上覆地层遭受剥蚀，形成有利于方解石和水晶的结晶条件。

Later on, because of folding, it was uplifted, the overlying strata suffered from erosion, the favorable crystallizing conditions for calcites and mountain crystals were formed.

youdao

燕山期构造形变对齐岳山断裂以西的四川盆地以外的南方广大地区产生了强烈冲断、褶皱及抬升剥蚀，对油气藏主要起破坏作用；

Yanshan tectonic deformation resulted in intense thrusting, folding and denudation in the area to the south of Sichuan Basin and mainly played destroying role to oil gas pools;

youdao