Mount Holm-Hansen (77°36′S 162°11′E / 77.600°S 162.183°E) is a prominent mountain rising to 1,920 metres (6,300 ft) between the lower David Valley and Bartley Glacier in the Asgard Range of Victoria Land, Antarctica.[1] On its north side sits Bifrost Ledge, a flat benchlike feature that rises to 1,750 metres (5,740 ft).[2]
The mountain was named by the Advisory Committee on Antarctic Names in 1997 after Osmund Holm-Hansen, a plant physiologist, who, working in the 1959–60 season, was one of the first American scientists to visit and conduct research in both Taylor Valley and Wright Valley.[1] Bifrost Ledge was named by the New Zealand Geographic Board in 1998, in association with names from Norse mythology in Asgard Range, Bifröst being a “bridge” linking Asgard (home of the gods) with earth.[2]
References
 This article incorporates public domain material from "Mount Holm-Hansen". Geographic Names Information System. United States Geological Survey. This article incorporates public domain material from "Mount Holm-Hansen". Geographic Names Information System. United States Geological Survey.
References
- 1 2 "Mount Holm-Hansen". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2018-09-03.
- 1 2 "Bifrost Ledge". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2018-09-03.
 This article incorporates public domain material from websites or documents of the United States Geological Survey.
 This article incorporates public domain material from websites or documents of the United States Geological Survey.