USGS B 1028-L

Publication Details

  • Title:

    Geology of Umnak and Bogoslof Islands, Aleutian Islands, Alaska
  • Authors:

    Byers, F.M., Jr.
  • Publication Date:

  • Publisher:

    U.S. Geological Survey
  • Ordering Info:

    USGS Publications Warehouse
  • Quadrangle(s):

    Samalga Island; Umnak
  • Keyword(s):

    Bedrock; Bedrock Geology; Generalized; Geology; Hazards; Surficial; Volcanic; Volcanic Ash; Volcanoes; Volcano Hazards; Volcanology;

Bibliographic Reference

Byers, F.M., Jr., 1959, Geology of Umnak and Bogoslof Islands, Aleutian Islands, Alaska: U.S. Geological Survey Bulletin 1028-L, p. 267-369, 5 sheets, scale 1:63,360.

Publication Products

  • ReportReport Information

  • Maps & Other Oversized SheetsMaps & Other Oversized Sheets

    • Table 3 Petrographic summary of chemically analyzed rocks from (148.0 K)
    • Plate 39 Generalized geologic map of Umnak, Bogoslof, and part of Unalaska Islands, showing adjacent submarine topography, scale 1:300,000 (2.2 M)
    • Plate 40 Geologic map and sections of southwestern Umnak Island, scale 1:96,000 (3.8 M)
    • Plate 41 Geologic map and sections of northwestern Umnak Island, scale 1:63,360 (5.5 M)
    • Plate 48 Section through cones C and D (84.0 K)

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