USGS B 578

Publication Details

  • Title:

    The Iditarod-Ruby region, Alaska
  • Authors:

    Eakin, H.M.
  • Publication Date:

  • Publisher:

    U.S. Geological Survey 
  • Ordering Info:

    USGS Publications Warehouse
  • Quadrangle(s):

    Bethel; Holy Cross; Iditarod; Lime Hills; McGrath; Medfra; Norton Bay; Nulato; Ophir; Ruby; Russian Mission; Saint Michael; Sleetmute; Solomon; Taylor Mountains; Unalakleet

Bibliographic Reference

Eakin, H.M., 1914, The Iditarod-Ruby region, Alaska: U.S. Geological Survey Bulletin 578, 45 p., 3 sheets.

Publication Products

  • ReportReport Information

  • Maps & Other Oversized SheetsMaps & Other Oversized Sheets

    • Plate I Reconnaissance map of the lower Yukon and middle Kuskokwim region, scale 1:500,000 (8.0 M)
    • Plate II Reconnaissance map of the Iditarod-Ruby region, scale 1:250,000 (7.2 M)
    • Plate III Geologic reconnaissance map of the Iditarod-Ruby region, scale 1:250,000 (8.9 M)


Bedrock; Bedrock Geology; Generalized; Geology; Metals; Surficial

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