Websites
http://www.fs.fed.us/gpnf/mshnvm/
http://ancienthistory.about.com/od/pompeii/p/MtVesuvius.htm
http://volcano.und.edu/vwdocs/volc_images/img_fuji.html
http://volcano.und.edu/vwdocs/vwlessons/volcano_types/type_can.htm
http://pubs.usgs.gov/gip/volc/types.html
http://www.fema.gov/hazard/volcano/index.shtm
http://volcanoes.usgs.gov/Hazards/What/PF/pcflows.html
Films
Supervolcano (2005) - http://www.imdb.com/title/tt0419372/
