دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the rock surface forming the underside of a fault when the fault plane is not vertical-that is, if the dip is less than 90�.Compare hanging wall.

n: the rock surface forming the upper side of a fault when the fault plane is not vertical-that is, if the dip is less than 90. Compare footwall.

n: a dip-slip fault along which the hanging wall has subsided relative to the footwall.

a fault with mostly vertical movement.

n: a dip-slip fault along which the hanging wall has moved upward relative to the footwall. Also called a thrust fault.