Hanging Wall Footwall Hanging Wall Up

Other articles where hanging wall is discussed.

Hanging wall footwall hanging wall up.

Cirques tarns u shaped valleys arêtes and horns. This situation however is generally found only in cirques cut into flat plateaus. Draw a normal and reverse fault label the hanging wall and footwall for each also show how they move for each fault. Reverse faults indicate compressive shortening of the crust.

Hanging wall definition the underside of the wall rock overlying a vein or bed of ore. In a reverse fault the hanging wall right slides over the footwall left due to compressional forces. When the hanging wall moves up in relative to the footwall it is called a fault. Footwall synonyms footwall pronunciation footwall translation english dictionary definition of footwall.

Mike dunning dorling kindersle getty images. Label the hanging wall block and the footwall block on each of the faults illustrated in figure 1. In a non vertical fault where the fault plane dips the footwall is the section of the fault that lies under the fault while the hanging wall lies over the fault the names come about from the. Reverse faults form when the hanging wall moves up.

On each photo draw arrows showing the relative movement on each side of the fault. An arcuate cliff called the headwall. The terminology of normal and reverse comes from coal mining in england where normal faults are the most common. Identify the type of fault illustrated by each photo and describe the type of stress that produced it.

The mass of rock underlying a mineral deposit in a mine. The dip of a reverse fault is relatively steep greater than 45. More common are headwalls angular in map view due to irregularities in height along. The underlying block of a fault having an inclined fault plane.

These usually occur when tectonic forces cause tension that pulls rocks apart. A reverse fault is the opposite of a normal fault the hanging wall moves up relative to the footwall.