Geological Structures Flashcards
1
Q
Faults
A
Faults are fractures which have had displacement of the rocks among them
2
Q
Features of faults
A
Earth movement Faults breccia Faults gouge Fault drag Slickensides Veins
3
Q
Folds
A
Upward anticlines or downward sync lines
Gentle moderate or strong
Rounded or angular
4
Q
Escarpments
A
Asymmetric hills of dipping beds of strong rock exposed by differential erosion of weaker rocks above and below
5
Q
Succession of rocks
A
Older rock below younger exposed by erosion