US Geological Survey
Usgs: Volcano Landslides and Their Effects
Describes what a volcano landslide is, how they occur, the effects of these landslides, and case studies.
Curated OER
Sketch of Volcano Landslide and Directed Blast, Mount St. Helens, Washington
Describes what a volcano landslide is, how they occur, the effects of these landslides, and case studies.