Revision History for USGS Open-File Report 96-178 Steve P. Schilling Digital Data Set of Volcano Hazards for Active Cascade Volcanoes, Washington ----------------------------------------------------- Migrated to http://pubs.usgs.gov/of/1996/0178/ August 28, 2013 Posted online at http://vulcan.wr.usgs.gov/Volcanoes/Cascades/Publications/OFR96-178/ July 29, 2008 -----------------------------------------------------