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YELLOWSTONE SUPER VULKAAN
USA 2005
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Mt St HELENS
USA 2006
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Mt RAINIER
USA 2006
|

LASSEN VOLCANIC PARK
USA 2006
|
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CRATER LAKE
Kratermeer van Mt Mazama USA 2006
|
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Mt SHASTA
USA 2006
|

LAVABEDS NATIONAL MONUMENT
USA 2006
|
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NEWBERRY VOLCANIC MONUMENT
USA 2006
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USA CASCADES
Andere USA vulkanen
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