Structural Characteristics and Evolution

The structural characteristics, development characteristics and combination styles of fault in the study area are determined by the analysis of structural evolution history based on the geological research results of the study area and adjacent areas. The faults in the study area are identified and combined according to the fault development styles. Based on this, the erosion strata and ancient structure in critical periods during the Caledonian movement, Kunming movement, Dongwu movement, Indosinian movement and Himalayan movement are restored, and their structural evolution characteristics are clarified, according to the different restoration methods based on the characteristics of each tectonic movement and the differences of the data.