Composite Volcanoes		Mushroom- shaped pluton with a round top and flat bottom.
Cinder Cone Volcano		Irregularly shaped plutons that are similar to batholiths, but smaller in size.
Shield Volcano		The largest plutons.
Laccolith		Form when material ejected high into the air falls back to Earth and piles up around the vent.
Batholith		Forms when layers of volcanic fragments alternate with lava
Stock		A mountain with broad gently sloping sides and a nearly circular base.
Dike		Volcanoes located far from plate boundaries.
Hot Spot		A pluton that cuts across preexisting rocks.