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

Hildreth, Wes, and Fierstein, Judy, 2003, Geologic map of the Katmai volcanic cluster, Katmai National Park, Alaska: U.S. Geological Survey Miscellaneous Investigation Series Map I 2778, unpaged, 1 sheet, scale 1:63,360.
website
full-text PDF : 23.9 MB

Schaefer, Janet, and Nye, C. J., 2002, Historically active volcanoes of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication MP 0123, unpaged, 1 sheet, scale 1:3,000,000.
MrSID map sheet : 3.3 MB
page-size PDF : 700 KB
poster-size PDF : 4.87 MB

"The Katmai cluster is a 25-kilometer-long line of volcanoes along the Alaska Peninsula 450 kilometers southwest of Anchorage, including (from northeast to southwest) Snowy Mountain, Mount Griggs, Mount Katmai, Trident Volcano, Novarupta volcano, Mount Mageik, Mount Martin, and Alagogshak volcano. All but Alagogshak have erupted within the last 6,000 years, often explosively, to produce lava flows, domes, and widespread tephra (ash) deposits. No fewer than 15 eruptive episodes have originated from the Katmai cluster in postglacial time (within the last 10,000 years), each lasting days to tens of years and all of which could have produced ash clouds. Novarupta, a new vent in 1912, produced the world's largest eruption of the 20th century and sent ash around the globe. During that great eruption, nearby Mount Katmai collapsed, destroying its summit peaks and leaving behind a 2.5-kilometer-wide caldera, now filled with a 250-meter-deep lake. More recently, a new vent on Trident produced lava flows and ash plumes for at least 20 years, lasting from 1953 to 1974. Postglacial eruptions, vigorous fumaroles on Griggs, Trident, Mageik, and Martin, and continuing seismicity are good evidence of the potentially active state of the entire Katmai cluster. Any eruption of these volcanoes could affect air traffic, both overhead and on the ground, with severity of the ash-cloud hazard depending on the size of the eruption. An explosive eruption like that of Novarupta, 1912, could affect air traffic all over the North Pacific, Alaska, Canada, and the conterminous United States. Such an eruption might interrupt and inconvenience national and international commerce, perhaps for months, but Alaskan commerce would be temporarily devastated."

Fierstein, Judy, and Hildreth, Wes, 2001, Preliminary volcano-hazard assessment for the Katmai volcanic cluster, Alaska: U.S. Geological Survey Open-File Report OF 00-0489, 50 p., 1 plate, scale not applicable.
full-text PDF : 28.8 MB

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

Church, S. E., Riehle, J. R., and Goldfarb, R. J., 1994, Interpretation of exploration geochemical data for the Mount Katmai quadrangle and adjacent parts of the Afognak and Naknek quadrangles, Alaska: U.S. Geological Survey Bulletin B 2020, 67 p., 3 plates, scale 1:250,000.
full-text PDF : 3.6 MB
plate 1 PDF : 32 MB
plate 2 PDF : 34 MB
plate 3 PDF : 32 MB

"Quaternary Aleutian volcanism extends for over 2,500 km, from Buldir Island on the west to Mount Hayes on the east (fig. 1). This belt of volcanic activity lies immediately north of the Aleutian trench, a convergent boundary between the North American and Pacific lithospheric plates."

Motyka, R. J., Liss, S. A., Nye, C. J., and Moorman, M. A., 1993, Geothermal resources of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Professional Report PR 0114, 17 p., 4 sheets, scale 1:1,000,000.
website with links to PDF and MrSID files

Smith, W. R., and Baker, A. A., 1924, The Cold Bay-Chignik District, Alaska: U.S. Geological Survey Bulletin B 0755-D, p. 151-222, 5 plates, scale 4 at 1:250,000 and 1 unknown.
full-text PDF : 4.9 MB
plate 8 PDF : 1.6 MB