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Eruptions from Mount Adams began about 520 ka, although scattered basaltic eruptions from the surrounding volcanic field began by about 940 ka.
Global Volcanism Program
Global Volcanism Program
Volcano Profile: Mount Adams – WASHINGTON STATE GEOLOGY NEWS
Scientists Can't Figure Out Where Mount St. Helens Heat Comes From
Mount St Helens Eruption, Exactly What Happened 35 Years Ago (Photos, Video)
USGS Volcanoes - Mount Adams, also known by the Native
Future Eruptions at Mount Adams
Geology and History U.S. Geological Survey
WA100: A Washington Geotourism Website
Volcanic Eruption History - MT ADAMS
Mountain Transformed
Mount Adams Planting for Wildfire Recovery and Watershed Health - National Forest Foundation
Native Place Names - Loowit (Mt. St. Helens) — Cascadia Department of Bioregion
WA100: A Washington Geotourism Website
