| 21. | A downthrown block between two normal faults dipping towards each other is called a graben.
|
| 22. | The normal faults have large offsets and transect the volcano into at least four sectors.
|
| 23. | The alarm would be handled by the normal fault management process ( see above ).
|
| 24. | Intrabasin transfer zones could be relay ramps within en echelon normal faults, or minor fault jogs.
|
| 25. | Low angle normal faults have been proposed to be a key structural feature for crustal extension.
|
| 26. | In places, the grabens appear to crosscut the normal faults, indicating that the grabens are younger.
|
| 27. | At the western end, the base has dropped down along normal faults, forming a graben structure.
|
| 28. | The Greenside fault is a normal fault with an average dip of 70?to the east.
|
| 29. | Numerous low-angle normal faults formed during this time.
|
| 30. | However, some scientist do not believe that low angle normal faults exist actively in the world.
|
