MacDonald Hills
{{Short description|Hills in Antarctica}}
{{Infobox mountain
| name=
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| country=Antarctica | country_type=Continent
| region_type =Region
| region=Victoria Land
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| length_km= | length_note =
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| highest=
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| map = Antarctica
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| label = Asgard Range
| label_position =
| range_coordinates = {{coord|77|33|S|163|21|E|name=MacDonald Hills|display=it}}
| geology= | period=| orogeny=
}}
The MacDonald Hills ({{coord|77|33|S|163|21|E|name=MacDonald Hills}}) are a compact group of exposed rock hills in the Asgard Range, east of Commonwealth Glacier on the north side of lower Taylor Valley, Victoria Land, Antarctica.
The hills were named by the Advisory Committee on Antarctic Names (US-ACAN) (1997) after William R. MacDonald (1925–77), Chief of the Branch of International Activities, U.S. Geological Survey, and a member of the US-ACAN, part of the U.S. Board on Geographic Names, 1976–77 (see MacDonald Peak).{{sfn|MacDonald Hills USGS}}
Named features
=Mount Coleman=
{{coord|77|32|S|163|24|E}}.
A rounded mountain, {{convert|1,110|m}} high, standing immediately east of Commonwealth Glacier at the head of New Harbor in Victoria Land.
Mapped by the BrAE under Scott, 1910-13. Named by C.S.
Wright, a member of the expedition, for Professor Coleman,
geologist, of Toronto University, Canada.{{sfn|Alberts|1995|p=144}}
=Harp Hill=
{{coord|-77.519799|163.297964}}.
A detached hill {{convert|750|m}} high that is triangular in plan, the northwest and southeast sides of which are defined by ridgelike rock exposures, located at the north side of MacDonald Hills in Asgard Range, Victoria Land.
Named descriptively by Advisory Committee on Antarctic Names (US-ACAN) (1997) from its distinctive appearance.{{sfn|Harp Hill USGS}}
=Mount Knox=
{{coord|-77.548826|163.300297}}.
A peak rising to about {{convert|800|m}} high at the west extremity of MacDonald Hills, on the north side of Taylor Valley, Victoria Land.
Named by the New Zealand Geographic Board (NZGB) (1998) after Professor Emeritus George A. Knox, formerly of the zoology department of the University of Canterbury, New Zealand Knox made numerous Antarctic visits and established the university’s Antarctic Research Unit that was active from 1961 until 1981; New Zealand delegate to SCAR 1974-86; President of SCAR 1978-82.{{sfn|Mount Knox USGS}}
=Territory Cirque=
{{coord|-77.548233|163.32641}}.
A cirque, {{convert|0.6|nmi}} wide, which occupies the southernmost part of MacDonald Hills on the north wall of Taylor Valley.
At {{convert|600|m}} elevation, the cirque rises above the terminus of Commonwealth Glacier immediately southward.
Named by New Zealand Geographic Board (NZGB) (1998) after a form of government to complement the Commonwealth (of Australia) Glacier.{{sfn|Territory Cirque USGS}}
=Colony Cirque=
{{coord|-77.544361|163.294731}}.
A cirque immediately east of Mount Knox in MacDonald Hills.
Named by NZGB (1998) after a form of government.
The name complements the adjacent Commonwealth Glacier, named earlier by Captain R. F. Scott after the Commonwealth of Australia.{{sfn|Colony Cirque USGS}}
References
{{Reflist|25em}}
Sources
{{refbegin}}
- {{citation|url=https://pubs.usgs.gov/fedgov/70039167/report.pdf |accessdate=2024-01-30 |edition=2
|editor-last=Alberts |title=Geographic Names of the Antarctic |editor-first=Fred G.
|publisher=United States Board on Geographic Names |year=1995}} {{Include-USGov |agency=United States Board on Geographic Names}}
- {{cite gnis2 |type=antarid |id=17637
|name=Colony Cirque}}
- {{cite gnis2 |type=antarid |id=17381
|name=Harp Hill}}
- {{cite gnis2 |type=antarid |id=17398
|name=MacDonald Hills}}
- {{cite gnis2 |type=antarid |id=17656
|name=Mount Knox}}
- {{cite gnis2 |type=antarid |id=17671
|name=Territory Cirque}}
{{sfn whitelist|CITEREFMacDonald_Hills_USGS|CITEREFHarp_Hill_USGS|CITEREFMount_Knox_USGS|CITEREFTerritory_Cirque_USGS|CITEREFColony_Cirque_USGS}}
{{refend}}
{{Include-USGov |agency=United States Geological Survey}}