Footwall Hanging Wall Reverse Fault

Reverse faults indicate compressive shortening of the crust.

Footwall hanging wall reverse fault.

A reverse fault is the opposite of a normal fault the hanging wall moves up relative to the footwall. The hanging wall slides down relative to the footwall. But that is when the foot wall moves down the hanging wall moves up. In a reverse fault the hanging wall right slides over the footwall left due to compressional forces.

Formed by compressional stress rocks are pushed towards each other thrust fault. Reverse faults occur in areas undergoing compression squishing. Tensional faults are produced through tension extension or pulling apart of the crust causing the hanging wall to move down relative to the footwall. Other articles where normal fault is discussed.

Normal faults are common. The hanging wall moves up relative to the foot wall. Faults showing vertical movement include tensional normal and compressional reverse faults. The forces creating reverse faults are compressional pushing the sides together.

They are common at convergent boundaries. If you imagine undoing the motion of a reverse fault you will undo the compression and thus lengthen the horizontal distance between two points on either side of the fault. A fault plane is a relatively flat surface where rocks break due to displacement. If the hanging wall rises relative to the footwall you have a reverse fault.

Special type of reverse fault that is nearly horizontal angle has less than 45 degrees strike slip fault. Footwall definition the top of the rock stratum underlying a vein or bed of ore. Normal dip slip faults are produced by vertical compression as earth s crust lengthens. In a strike slip fault they slide past each other the foot wall and hanging wall are not there because it has.

Mike dunning dorling kindersle getty images. They bound many of the mountain ranges of the world and many of the rift valleys found along spreading margins. In a strike slip fault they slide past each other the foot wall and hanging wall are not there because it has. The dip of a reverse fault is relatively steep greater than 45.