USGS I 1867
Title:Geologic map of southeastern Alaska
Authors:Gehrels, G.E. and Berg, H.C.
Publisher:U.S. Geological Survey
Ordering Info:USGS Publications Warehouse
Quadrangle(s):Juneau, Craig, Prince Rupert, Bradfield Canal, Skagway, Mount Fairweather, Sumdum, Sitka, Port Alexander, Ketchikan, Dixon Entrance, Atlin, Taku River, Petersburg
Gehrels, G.E. and Berg, H.C., 1992, Geologic map of southeastern Alaska: U.S. Geological Survey Miscellaneous Investigations Series Map 1867, 24 p., 1 sheet, scale 1:600,000.