The boundary between Middle and Upper Proterbzoic Erathem in East Yunnan was put on the unconformityinterface led by the Jinning Movement for a long time.
云南东部中上元古界的界线长期以来被置于晋宁运动所造成的不整合界面上。
2
In Bachu Area, the major factor of impacting average velocity variety is multi big Angle unconformityinterface that heave tectonic movement formed and big heave fault.