Architecture and Flow Behavior of June, July, and August 1980 Pyroclastic-flow Deposits at Mount St. Helens

Vallance, James

Architecture and Flow Behavior of June, July, and August 1980 Pyroclastic-flow Deposits at Mount St. Helens

James W Vallance, USGS, Vancouver, WA, United States, Peter Kokelaar, University of Liverpool, Liverpool, United Kingdom and Nico Gray, University of Manchester, School of Mathematics, Manchester, United Kingdom