Mount St . Helens is an active stratovolcano found the County of Skamania , Washington . It is located at the Pacific Northwest region of the United States , 96 miles (154 km ) south of the Seattle and 53 miles (85 km ) northeast of Portland , Oregon (Harris 201 . Mount St . [...]
In category "Geology and Geophysics"
Tags: helens, Living Fire Mountain, Mount, mountain, Mountain Press Publishing Company, Mullineaux Crandell, Pacific Northwest, United States