吉林省大地构造位置横跨中朝准地台和天山一兴安地槽区两大构造单元。南部台区从青白口纪到二叠纪末处于地台发育早期稳定阶段,而北部地槽区从寒武纪到早二叠世末则经历了地槽的发生、发展和消亡的历史时期。早二叠世末,由于北部槽区大面积升起,大规模海浸业已结束, The geotectonic location of Jilin Province crosses the two major tectonic units of the Sino-Korean quasi-platform and the Tianshan-Xinghndian trough area. The Southern Taiwan area from the Qingbaikouji to the end of the Permian is in the early stage of stable development of the platform, while the northern terrain experienced the occurrence, development and demise of the trough from the Cambrian to the end of the Early Permian. At the end of the Early Permian, the large-scale seafaring has ended due to the large area of ​​the northern trough,