题目内容

A slickenside is a smooth, striated, polished surface and can be used to determine the direction and sense of motion on a fault.

查看答案
更多问题

A joint is a crack along which there has been no appreciable movement, while fault is a fracture with relative movement of the rocks on both sides of it, parallel to the fracture.

Folds can also be classified into non-plunging fold and plunging fold according to the orientation of hinges.

According to the relationship of the axial plane to the limbs, fold can be classified into:

A. symmetrical
B. overturned
C. recumbent
D. asymmetrical

According to the shapes of folds in cross-section, folds can be classified into:

A. box fold
B. overturned fold
C. fan fold
D. chevron fold
E. monocline

答案查题题库