Hanging Wall Block And Footwall Block

In a reverse fault the hanging wall block moves up relative to the footwall block.

Hanging wall block and footwall block.

What feature in distorted layered sedimentary rocks are evidence of horizontal compression and shortening. Student name date lab section 9. Hanging wall definition the underside of the wall rock overlying a vein or bed of ore. Grabens are formed by what type of faulting.

This terminology comes from mining. Hanging wall block b. When rocks slip past each other in faulting the upper or overlying block along the fault plane is called the hanging wall or headwall. What type of fault is illustrated.

The hanging wall occurs above the fault plane and the footwall occurs below it. Hanging wall block and footwall block remain in the same position vertically. Strike of the fault plane d. The block below is called the footwall.

The crust is shortened and thickened. The hanging wall block above an inclined fault plane moves downward relative to the lower footwall block. Sliding parallel to fault plane dip. Although the angle of inclination of a specific fault plane tends to be relatively uniform it may differ considerably along its length from place to place.

Dipping fault the blocks are classified as vertical horizontal dipping dip slip strike slip oblique slip. In diagram 111 below label the following. In a n fault the hanging wall block moves up with the respect to the footwall block. Normal fault as well.

Hanging wall and footwall the two sides of a non vertical fault are known as the hanging wall and footwall. Normal faults are caused by tensional stress. Hangin wall moves down relative to the footwall. Arrows indicating relative movement of fault blocks f.

Strike of the fault plane d. Hanging wall block and footwall block. In a normal fault the hanging wall block moves down relative to the footwall block.