Viscosity		The largest plutons.
Plutons		A pluton that forms when magma intrudes parallel to layers of rock.
Batholiths		A pluton that cuts across a preexisting rocks.
Stocks		Is a mushroom shaped pluton with a round top and a flat bottom.
Laccolith		At the top of a volcano, around a vent, is a bowl shaped depression.
Sill		The Intrusive igneous rock bodies.
Dike		The internal resistance to flow.
Crater		Irregularly shaped pluton that is similar to a batholith but smaller, generally forms 10-30 km beneath Earth's surface, and cuts across older rocks.