The main continent rift developed in mid - late proterozoic ; the paleo - asian tectonic dynamic system played an important role in the paleozoic period ; the combination of tethys - paleopacific tectonic dynamic system influenced the basin in mesozoic . during that period , the tethyan dynamic system affected the basin in the early stage ( t ) while paleo - pacific dynamic system affected it in the latter stage ( js - k ) ; the new tethyan - circum pacific tectonic dynamic system dominated in cenozoic period 中新元古代為大陸裂谷集中發育階段;古生代主要受控于古亞洲構造動力學體系;中生代主要受控于中特提斯?古太平洋構造動力體系的聯合作用和影響,其中早期( t )主要受特提斯動力體系影響,晚期( j _ 3 - k )主要受古太平洋動力體系影響;新生代主要受控于新特提斯?今太平洋構造動力體系的聯合作用和影響。