韧性剪切带是一类韧性断裂带。地层原生层理已被变形面理取代，并形成各种形态的次生变形褶皱，伴生石香肠和布丁构造。

          The ductile shear zone is a kind of ductile fracture zone. Becausedirect stratification had been replaced by deformation foliation, it formed various kinds of secondary deformation folds, along with boudinage.