Genetic Mechanism of Lower-Order Faults in Shale Formations in Rift Basins

Figure 1

(a) Tectonic location of the Subei Basin. (b) Tectonic location of the Weizhuang area and fault system of the Gaoyou sag. The red line represents normal faults (modified according to [1]). Different colors represent different tectonic units.

(a)

(b)