Volcanic Crater - John Seach

Volcanic Crater - John Seach
(Summit pit, Maar, Lava sink, Ebullition pit, Bomb impact)

A crater is a depression formed by volcanic activity.

Crater Basin	Depression containing craters.
Crater cone	Volcanic hill containing a summit crater.
Crater fill	Material within a crater.
Crater fumarole	Fumarole inside a crater.
Crater island	Crater with the summit above the water.
Crater lake	Water which fills the floor of a crater.
Crater remnant	Remains of a cone after a paroxysmal eruption.
Crater ring	Rim of a crate.