Hanging Wall Footwall Faults

Reverse dip slip faults result from horizontal compressional forces caused by a shortening or contraction of earth s crust.

Hanging wall footwall faults.

The line it makes on the earth s surface is the fault trace. Fault plane is called the hanging wall or headwall. Normal fractures in rock with no offset where there has been no motion are called. Reverse faults indicate compressive shortening of the crust.

Hanging wall synonyms hanging wall pronunciation hanging wall translation english dictionary definition of hanging wall. Where the fault plane is sloping as with normal and reverse faults. A reverse fault is the opposite of a normal fault the hanging wall moves up relative to the footwall. These are often found in intensely deformed.

The underlying block of a fault having an inclined fault plane. The fault strike is the direction of the line of intersection between the fault plane and earth s surface. Footwall synonyms footwall pronunciation footwall translation english dictionary definition of footwall. The hanging wall moves up and over the footwall.

Thrust faults with a very low angle of dip and a very large total displacement are called overthrusts or detachments. The mass of rock overlying a mineral deposit in a mine. Footwall definition the top of the rock stratum underlying a vein or bed of ore. The fault plane is where the action is.

Thrust faults are reverse faults that dip less than 45. 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. The mass of rock underlying a mineral deposit in a mine. The terminology of normal and reverse comes from coal mining in england where normal faults are the most common.

A n fault forms when the hanging wall moves down relative to the footwall a. The block below is called the footwall.