Reverse Fault Hanging Wall And Footwall

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.

Reverse fault hanging wall and footwall.

The reverse faults occur when the hanging wall works its way up the footwall. When the fault plane is vertical there is no hanging wall or footwall. You probably noticed that the blocks that move on either side of a reverse or normal fault slide up or down along a dipping fault surface. The hanging wall composed of extended thinned and brittle crustal material can be cut by numerous normal faults.

It is a flat surface that may be vertical or sloping. Strike slip faults have a different type of movement than normal and reverse faults. The main components of a fault are 1 the fault plane 2 the fault trace 3 the hanging wall and 4 the footwall. 2 1 volcanism is the process by which molten rock reaches the earth s surface in order to make new landforms.

The hanging wall will slide upwards right. The unloading of the footwall can lead to isostatic uplift and doming of the more ductile material beneath. If we hold the foot wall stationary where would the hanging wall go if we reversed gravity. The names come about from the.

This is a landform made from volcanism. The fault plane is where the action is. The movement along the thrust fault is the foot wall goes down and the hanging wall goes up. These either merge into the detachment fault at depth or simply terminate at the detachment fault surface without shallowing.

Where the fault plane is sloping as with normal and reverse faults the upper side is the hanging wall and the lower side is the footwall. When movement along a fault is the reverse of what you would expect with normal gravity we call them reverse faults. This is the result of tension built up.