秦皇岛地区典型地表喀斯特地貌成因分析

The Formation of Typical Bare Karst in Qinghuangdao

通过实地观察与分析,认为秦皇岛地区沙锅店典型地表喀斯特地貌的发育应始于白垩纪后,巨厚的花岗斑岩岩墙对典型喀斯特地貌的发育起了关键作用,而左旋断层的存在则进一步促进了喀斯特地貌的发育.

By the field research and analysis, the typical bare karst in Qinghuangdao might be developed after the Cretaceous. The thick granite-porphyry dike is the key factors to the formation of the typical bare karst,and the laevogyrate fault accelerates the formation of the karst.