Donnelly Dome

Donnelly Dome
Donnelly Dome, AK, 2010
Highest point
Elevation1,168 m (3,832 ft)[1]
Prominence2,400 ft (730 m)[2]
Coordinates63°46′59″N 145°47′26″W / 63.7830556°N 145.7905556°W / 63.7830556; -145.7905556
Geography
Donnelly Dome is located in Alaska
Donnelly Dome
Donnelly Dome
Location of Donnelly Dome in Alaska
Geology
Formed byGlaciation

Donnelly Dome (Middle Tanana: Łuu Tahwdzeey’, Ahtna: Łuu Tahwdzaeye’)[3] is a summit located west of the Richardson Highway, 18 miles south of Delta Junction, Alaska. The name was established in the 1920s and derived from nearby Donnelly, Alaska, then a telegraph station. Prior to that time it was called "Delta Dome", named after the Delta River.[1]

Donnelly Dome was formed through glaciation that occurred 70,000 to 100,000 years ago. It was completely covered by the glaciers, and was considered a fleigberg, or a mountain covered in ice.[4]

The area around Donnelly Dome is owned by the United States Army as part of the Donnelly Training Area of Fort Wainwright,[5] so hikers are required to register for a Recreation Access Permit before visiting.[2]

References

  1. ^ a b "GNIS Detail - Donnelly Dome". geonames.usgs.gov. Retrieved 27 December 2020.
  2. ^ a b "Donnelly Dome". alaska-highway.org. Retrieved 27 December 2020.
  3. ^ Kari, James (2019). "The Resilience of Dene Generative Geography, Considering" the Nen'Yese'Ensemble."". Alaska Journal of Anthropology. 17 (1): 55. Retrieved 27 April 2024.
  4. ^ Rozell, Ned (26 June 1997). "Describing Donnelly Dome". Geophysical Institute | University of Alaska Fairbanks. Retrieved 27 December 2020.
  5. ^ "Donnelly Training Area" (PDF). Joint Base Elmendorf-Richardson. JPARC. Retrieved 18 January 2021.