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乌当地区平面上呈东西向展布的五条断层,其断层性质均为向南倾斜的逆冲断层,五条逆冲断层的扩展方式为由北向南依次形成的后展式,逆冲推覆构造的形成时间为三迭纪之后,白垩纪之前。
The five faults spreading in the east-west direction in the plane of Wudang are characterized by a southward-thrust thrust fault, and the five thrust faults are developed in the form of a backspread and a thrust nappe structure The formation time after the Triassic, before the Cretaceous.