USGS B 1028-L

Geology of Umnak and Bogoslof Islands, Aleutian Islands, Alaska

• Authors:

  Byers, F.M., Jr.

• Publication Date:

  1959

• Publisher:

  U.S. Geological Survey 

• Ordering Info:

  USGS Publications Warehouse

• Quadrangle(s):

  Samalga Island; Umnak

• Citation ID:

  3578

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.

Publication Products

• Report Information

  • b1028l.pdf (19.0 M)

• Maps & 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 northeastern Umnak Island, scale 1:63,360 (5.5 M)
  • Plate 48, Section through cones C and D (84.0 K)

Keywords

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

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