Lists
Arizona, California, Colorado, Idaho, Montana, New Mexico, Oregon, Texas, Utah, Washington, Wyoming, United States, Argentina, Chile, Philippines, North America, South America, Europe, Asia
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, South America
Argentina, South America
Argentina, Bolivia, Brazil, Chile, Ecuador, Peru, South America
United States, Argentina, Iran, Mexico, Russia, Tanzania, Other
Parents: Volcanoes on SP (index)United States, Argentina, Australia, China, Indonesia, Nepal, Russia, Tanzania, North America, South America, Africa, Europe, Asia, Oceana, Antarctica