Bogoyavlenskaya G.E.; Braitseva O.A.; Melekestsev I.V.; Kiriyanov V.Y.; Dan Miller C.(1985)
This paper describes catastrophic eruptions of Mount St. Helens (1980), Bezymianny (1955-1956), and Shiveluch (1964) volcanoes. A detailed description of eruption stages and their products, as well as the quantitative ...