1. Normal fault, reverse fault and strike - slip fault.

2. The district normal fault is the most universal and typical structure in the extension area.

3. Extensional basins are dominated by normal fault half-graben system, and there is an asymmetry in specific sense on any section across the basin.

4. On type, the fractures appear normal fault, strike-slip fault and so on.

5. This study shows that the formation of antithetic normal fault is controlled by NE WS strike tensile stress and dextral shear stress and the strike is nearly vertical to the tensile stress.

6. The structural pattern of the normal fault assemblage that occurred in the Early and Middle Jurassic may have initiated some small-scale petroleum and gas pools.

7. Its common structural forms are the shovel-like normal fault and spoon-like normal fault.

8. The normal fault zone with NEE trending are cut by some NNW faults with left-lateral dislocation in the north of the basin.

9. The normal fault type earthquake faults mostly strike N-S and the horizontal component of the displacement vectors of the faults is largely oriented in a nearly E-W direction.

10. " I said: "this is a normal fault occurred in television( ), quality again good and well.

11. Field observation of fluid circulation patterns in a normal fault system.

12. The tear fault intersected with low angle normal fault or thrust fault can form some traps, e. g. trap-door structure trap.

13. The reversal of features, particularly structural features such as faults, by reactivation. For example, a normal fault might move in a direction opposite to its initial movement.

14. The antithetic fault terrace developed on the southeast slop of Gunan uplift is composed of a normal fault and the slop with an opposite trend.

15. At the same time, the paper suggests the new concept of primary fault and borrowed-birth fault, ture normal fault and apparent normal fault, as well as the faults classification which based on.

16. On the basis of granulometric analysis of samples from colluvial wedge sediments caused by normal fault, the sedimentary environment is discussed.

17. A discussion on the distribution law of outburst seam in the two walls of the normal fault has a certain apocalypse to the geology.

18. A half-graben is a downdropped block bounded by a normal fault on only one side.

19. The northeast sag in the north depression was formed by fault-bend folding of the hanging wall of the north dipping listric Weihai normal fault caused by the northward movement of the hanging wall.

20. The MCT1 was originally a south-vergent ductile thrust, which was later transformed into a normal fault after it underwent NNE-trending folding.

21. This is discrepant with traditional point of view, which states that minimum principle stress is horizontal and perpendicular to the strike of normal fault or is vertical for reversed fault.