This is known as the foot wall of the fault.
Foot wall
A hanging wall.
reverse fault
A fault.
The section of rock that lies below a fault is called the footwall.
Tension in Earth's crust pulls rock apart, causing hanging walls. In a normal fault, the fault is at an angle, so one block of rock lies above the fault while the other block lies below the fault. The block of rock that lies above is called the hanging wall. The rock that lies below is called the footwall.
This is known as the foot wall of the fault.
Tension in Earth's crust pulls rock apart, causing hanging walls. In a normal fault, the fault is at an angle, so one block of rock lies above the fault while the other block lies below the fault. The block of rock that lies above is called the hanging wall. The rock that lies below is called the footwall.
The block of rock below a fault is the "footwall" if you are referring to geology/earthquake terms.
footwall
This block of rock is called a footwall.
This block of rock is called a footwall.
Foot wall
The footwall
footwall
This kind of fault is called a normal fault and is usually a sign of crustal extension.
A hanging wall.