Washington State University / Aberystwyth University / University of South Dakota / University of Toronto / The Idaho Potato Museum / Institute of Geography / /
NaturalFeature
Mount Saint Helens / Idaho Falls / Mt St Helens / Mount St Helens / /
Organization
Mineralogical Society / Aberystwyth University / Washington State University / General Services Administration / University of South Dakota / University of Toronto / Institute of Geography and Earth Sciences / /
Person
Georgina King / Helen Roberts / Mark Sweeney / David Gaylord / John Westgate / Nick Pearce / /
Position
King / /
ProvinceOrState
South Dakota / Saskatchewan / Idaho / /
Region
western USA / South East Washington / south eastern Washington / /