St. Michael geologic, topographic, and location maps, as well as references that are classified as maps or that contain maps.

Volcanoes of Alaska, 1998
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 MrSID format

Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska, 1986
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 PDFs

Geologic map of the northern and central parts of Unalakleet quadrangle, 1985
Patton, W. W. Jr., and Moll, E. J., 1985, Geologic map of the northern and central parts of Unalakleet quadrangle: U.S. Geological Survey Miscellaneous Field Studies Map MF 1749, unpaged, 1 sheet, scale 1:250,000.

Geothermal energy resources of Alaska, 1980
Turner, D. L., Forbes, R. B., Albanese, Mary, Macbeth, Joyce, Lockhart, A. B., and Seed, S. M., 1980, Geothermal energy resources of Alaska: University of Alaska Fairbanks Geophysical Institute Report UAG-R 279, 19 p., 3 sheets, scale 1 at 1:2,500,000.

Geologic map of the St. Michael quadrangle, Alaska, 1971
Hoare, J. M., and Condon, W. H., 1971, Geologic map of the St. Michael quadrangle, Alaska: U.S. Geological Survey Miscellaneous Investigations Series Map I 0682, 5 p., 1 sheet, scale 1:250,000.

Reconnaissance geologic map of the Unalakleet quadrangle, Alaska, 1959
Cass, J.T., 1959, Reconnaissance geologic map of the Unalakleet quadrangle, Alaska: US Geological Survey Miscellaneous Investigations 288, 1 sheet, scale 1:250,000, available at http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=13596 .
DGGS site with citation and link to PDF