Entrance to upper end of Fort Hamlin-Rampart Canyon of Yukon River. Yukon Flats district, Yukon region, Alaska. 1949.
Dates
Date Taken
1949-09-08
Summary
Entrance to upper end of Fort Hamlin-Rampart Canyon of Yukon River. View downstream. Bluffs on both banks are in "Rampart Group" volcanics of lower Mississippian age, capped with stream gravel (not exposed) and surficial eolian silt. Yukon Flats district, Yukon region, Alaska. September 8, 1949.
Summary
Entrance to upper end of Fort Hamlin-Rampart Canyon of Yukon River. View downstream. Bluffs on both banks are in "Rampart Group" volcanics of lower Mississippian age, capped with stream gravel (not exposed) and surficial eolian silt. Yukon Flats district, Yukon region, Alaska. September 8, 1949.
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