Cameron, C.E., Crass, S.W., and AVO Staff, eds, 2022, Geologic database of information on volcanoes in Alaska (GeoDIVA): Alaska Division of Geologic and Geophysical Surveys Digital Data Series 20, https://doi.org/10.14509/geodiva, https://doi.org/10.14509/30901.
LinkEwert, J.W., Diefenbach, A.K., and Ramsey, D.W., 2018, 2018 update to the U.S. Geological Survey national volcanic threat assessment: U.S. Geological Survey Scientific Investigations Report 2018-5140, 40 p., https://doi.org/10.3133/ sir20185140.
download from USGSCameron, C.E., and Snedigar, S.F., 2016, Alaska Volcano Observatory image database: Alaska Division of Geological & Geophysical Surveys Digital Data Series 13, https://www.avo.alaska.edu/images/. https://doi.org/10.14509/29689.
publication page at DGGS
AVO image databaseCameron, C.E., and Nye, C.J., 2014, Preliminary database of Quaternary vents in Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 153, 11 p., doi:10.14509/27357 .
Mastin, L.G., Guffanti, Marianne, Ewert, J.E., and Spiegel, Jessica, 2009, Preliminary spreadsheet of eruption source parameters for volcanoes of the world: U.S. Geological Survey Open-File Report 2009-1133, v. 1.2, 25 p., available at http://pubs.usgs.gov/of/2009/1133/ .
USGS website with links to PDF and spreadsheets
Ewert, John, 2007, System for ranking relative threats of U.S. volcanoes: Natural Hazards Review, v. 8, n. 4, p. 112-124.
Siebert, L., and Simkin, T., 2002-, Volcanoes of the world: an illustrated catalog of Holocene volcanoes and their eruptions: Smithsonian Institution, Global Volcanism Program Digital Information Series GVP-3, http://volcano.si.edu/search_volcano.cfm, unpaged internet resource.
websiteCameron, C. E., Triplehorn, J. H., and Robar, C. L., 2003, Bibliography of information on Alaska volcanoes: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication MP 131, 1 CD-ROM.
Karl, S. M., Haeussler, P. J., and McCafferty, A., 1999, Reconnaissance geologic map of the Duncan Canal-Zarembo Island area, southeastern Alaska: U.S. Geological Survey Open-File Report 99-0168, unpaged, 1 plate, scale 1:150,000.

Nye, C. J., Queen, Katherine, and McCarthy, A. M., 1998, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000, available at http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=7043 .
website with links to sheets in PDF formatBrew, D. A., 1997, Geologic mapping in the Wrangell-Petersburg area, southeastern Alaska - a case history illustrating evolution of geologic studies [abs.]: Geological Society of America - Abstracts with Programs, v. 29, n. 6, p. 163.

Brew, D. A., 1996, Geologic map of the Craig, Dixon Entrance, and parts of the Ketchikan and Prince Rupert quadrangles, Southeastern Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 2319, 53 p., 1 sheet, scale 1:250,000, available online at http://www.dggs.dnr.state.ak.us/pubs/id/13139 .
full-text pdf : 3.8 MB
link to full-text pdfs on DGGS website
Brew, D. A., 1995, Geologic map of the Craig, Dixon Entrance, and parts of the Ketchikan and Prince Rupert quadrangles, Southeastern Alaska: U.S. Geological Survey Open-File Report 95-215, unpaged, 1 sheet, scale 1:250,000.
map sheet : 1.8 MB
Alaska Division of Geological & Geophysical Surveys, 1995, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000.

Cathrall, J. B., 1994, Geochemical survey of the Craig study area: Craig and Dixon Entrance quadrangles and the western edges of the Ketchikan and Prince Rupert quadrangles, Southeast Alaska: U.S. Geological Survey Bulletin 2082, 52 p., 1 plate, scale 1:250,000.
full-text PDF : 3 MB
plate 1 PDF : 38 MB
Simkin, Tom, and Siebert, Lee, 1994, Volcanoes of the world [2nd edition]: Tucson, Arizona, Geoscience Press, 349 p.

Cathrall, J. B., Arbogast, B. F., VanTrump, G., and McDanal, S. K., 1993, Geochemical maps showing the distribution of selected elements in stream-sediment samples from the Craig, Dixon Entrance, and western edges of the Ketchikan and Prince Rupert quadrangles, Southeast Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 2217-A, unpaged, 1 plate, scale 1:250,000.
sheet 1 : 3.4 MB
sheet 2 : 1.5 MB

Cathrall, J. B., McDanal, S. K., VanTrump, G., Arbogast, B. F., and Grybeck, D. J., 1993, Geochemical maps showing the distribution and concentration of selected elements in nonmagmatic heavy-mineral concentrate samples from stream sediment from the Craig, Dixon Entrance, and western edges of the Ketchikan and Prince Rupert quadrangles, Southeast Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 2217-B, unpaged, 1 plate, scale 1:250,000.
sheet 1 : 2.7 MB
sheet 2 : 1.2 MB

Detra, D. E., Motooka, J. M., and Cathrall, J. B., 1992, Supplemental analytical results and sample locality map of stream-sediment and heavy-mineral concentrate samples from the Craig Study Area: Craig, Dixon Entrance, Ketchikan, and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 92-0552, 17 p.
full-text pdf : 700 KB
sheet 1 : 1.5 MB

McDanal, S. K., Arbogast, B. F., and Cathrall, J. B., 1991, Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, pebble, and rock samples from the Craig Study Area: Craig, Dixon Entrance, Ketchikan, and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 91-0036-B, 124 p., 2 sheets, scale 1:250,000.
full-text pdf : 4.4 MB
sheet 1 : 1.1 MB
sheet 2 : 1.2 MB
Wood, C. A., and Kienle, Juergen, (eds.), 1990, Volcanoes of North America: United States and Canada: New York, Cambridge University Press, 354 p.
Luedke, R. G., and Smith, R. L., 1986, Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska: U.S. Geological Survey Miscellaneous Investigations Series Map I 1091-F, unpaged, 3 sheets, scale 1:1,000,000.
ADGGS website with links to map PDFsBrew, D. A., Karl, S. M., and Tobey, E. F., 1985, Re-interpretation of the age of Kuiu-Etolin belt volcanic rocks, Kupreanof Island, southeastern Alaska: in Bartsch-Winkler, Susan and Reed, K. M., (eds.), The United States Geological Survey in Alaska: accomplishments during 1983, U.S. Geological Survey Circular C 0945, p. 86-88.
Brew, D. A., Ovenshine, A. T., Karl, S. M., and Hunt, S. J., 1984, Preliminary reconnaissance geologic map of the Petersburg and parts of the Port Alexander and Sumdum 1:250,000 quadrangles, southeastern Alaska: U.S. Geological Survey Open-File Report 84-0405, 42 p., 1 plate, scale 1:250,000.