The Churchill Mountains are a mountain range group of the Transantarctic Mountains System, located in the Ross Dependency region of Antarctica. They border on the western side of the

Ross Ice Shelf The Ross Ice Shelf is the largest ice shelf of Antarctica (, an area of roughly and about across: about the size of France). It is several hundred metres thick. The nearly vertical ice front to the open sea is more than long, and between hi ...

, between

Byrd Glacier The Byrd Glacier is a major glacier in Antarctica, about long and wide, draining an extensive area of the polar plateau and flowing eastward between the Britannia Range and Churchill Mountains to discharge into the Ross Ice Shelf at Barne Inl ...

and

Nimrod Glacier The Nimrod Glacier is a major glacier about 135 km (85 mi) long, flowing from the polar plateau in a northerly direction through the Transantarctic Mountains between the Geologists and Miller Ranges, then northeasterly between the Chu ...

. Several of the range's highest

summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topography, topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used ...

s, including Mounts Egerton, Field, Nares, Wharton, and Albert Markham were first seen and named by the Discovery Expedition of 1901–1904 (aka: British National Antarctic Expedition), under Robert Falcon Scott The mountains were mapped in detail by the USGS from

Tellurometer The tellurometer was the first successful microwave electronic distance measurement equipment. The name derives from the Latin ''tellus'', meaning Earth. History The original tellurometer, known as the Micro-Distancer MRA 1, was introduced in 19 ...

surveys during 1960–61, and by United States Navy air photos in 1960. They were named by the

US-ACAN The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established ...

for Sir

Winston Churchill Sir Winston Leonard Spencer Churchill (30 November 187424 January 1965) was a British statesman, soldier, and writer who served as Prime Minister of the United Kingdom twice, from 1940 to 1945 Winston Churchill in the Second World War, dur ...

Mountains and peaks

;Mount Albert Markham Mount Albert Markham is a striking flat-topped mountain, standing midway between Mount Nares and Pyramid Mountain. Discovered by the Discovery Expedition and named for Admiral Sir Albert Hastings Markham, a member of the Ship Committee for the expedition. ;Mount Egerton Mount Egerton is a mountain rising five km north-northwest of Mount Field. Discovered by the Discovery Expedition and named for Admiral Sir

George Le Clerc Egerton George may refer to: People * George (given name) * George (surname) * George (singer), American-Canadian singer George Nozuka, known by the mononym George * George Washington, First President of the United States * George W. Bush, 43rd Presiden ...

, a member of the

Arctic Expedition This list of Arctic expeditions is a timeline of historic Arctic exploration and explorers of the Arctic. 15th century * 1472: Didrik Pining and Hans Pothorst mark the first of the cartographic expeditions to Greenland * 1496: , venturing out ...

of 1875-1876, one of

Scott Scott may refer to: Places Canada * Scott, Quebec, municipality in the Nouvelle-Beauce regional municipality in Quebec * Scott, Saskatchewan, a town in the Rural Municipality of Tramping Lake No. 380 * Rural Municipality of Scott No. 98, Saska ...

's advisors for this expedition. ;Mount Field Mount Field is a mountain standing 5 km SSE of Mount Egerton. Discovered and named by the Discovery Expedition. ;Mount Frost Mount Frost is a mountain standing 4 mi S of Mount Zinkovich, at the southern side of the head of Silk Glacier. Named by

Advisory Committee on Antarctic Names The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established ...

(US-ACAN) for Lieutenant Col. Foy B. Frost, USAF, commanding officer of the Ninth Troop Carrier Squadron, which furnished

C-124 Globemaster The Douglas C-124 Globemaster II, nicknamed "Old Shaky", is an American heavy-lift cargo aircraft built by the Douglas Aircraft Company in Long Beach, California. The C-124 was the primary heavy-lift transport for United States Air Force (USA ...

airlift support between New Zealand and the Antarctic and from McMurdo Sound inland to Byrd, Eights, and South Pole Stations during U.S. Navy (USN) Operation Deep Freeze 1962. ;Mount Hamilton Mount Hamilton stands at the eastern edge of

Kent Plateau The Kent Plateau () is an ice-covered plateau in the northern extreme of the Churchill Mountains of Antarctica. Name Kent Plateau was named by the Advisory Committee on Antarctic Names for Commander Donald F. Kent, U.S. Navy, logistics officer ...

, south of Mount Tuatara. Discovered by the Discovery Expedition and named for Admiral Sir

Richard Vesey Hamilton Sir Richard Vesey Hamilton (28 May 1829 – 17 September 1912) was a Royal Navy officer. As a junior officer he twice volunteered to take part in missions to search for Sir John Franklin's ill-fated expedition to find the Northwest Passage ...

, who served on Arctic voyages (1850–54) and was a member of the

Ship Committee A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished ...

for this expedition. ;Mount Nares Mount Nares is a massive mountain located just south of

Mount Albert Markham The Churchill Mountains are a mountain range group of the Transantarctic Mountains System, located in the Ross Dependency region of Antarctica. They border on the western side of the Ross Ice Shelf, between Byrd Glacier and Nimrod Glacier. Several ...

and overlooking the head of

Flynn Glacier Flynn Glacier () is a glacier about long, draining eastward from Mount Nares in the Churchill Mountains of Antarctica, and entering Starshot Glacier south of Kelly Plateau. It was named by the Advisory Committee on Antarctic Names for Commander W ...

. Discovered by the Discovery Expedition led by

, who named it for Sir

George S. Nares Vice-Admiral Sir George Strong Nares (24 April 1831 – 15 January 1915) was a Royal Navy officer and Arctic explorer. He commanded the ''Challenger'' Expedition, and the British Arctic Expedition. He was highly thought of as a leader a ...

, captain of an Arctic expedition in 1875-76, and a member of the Ship Committee for Scott's expedition. ;Pyramid Mountain Pyramid Mountain is a conspicuous pyramidal mountain standing 4 mi N of Mount Albert Markham. Discovered and named by the Discovery Expedition. ;Mount Tuatara Mount Tuatara is a mountain standing on the southern side of Byrd Glacier, 7 mi N of Mount Hamilton. Mapped by the New Zealand Geological Survey Antarctic Expedition (NZGSAE) (1960–61) who so named it because the long spiny summit ridge resembles a lizard. The Tuatara is a reptile endemic to New Zealand. ;Turk Peak Turk Peak is a large hump-shaped peak being the central of three peaks on a ridge 6 mi N of Mount Zinkovich. Named by Advisory Committee on Antarctic Names (US-ACAN) for Lieutenant Col. Wilbert Turk, commander of the 61st

Troop Carrier Squadron A troop is a military sub-subunit, originally a small formation of cavalry, subordinate to a squadron. In many armies a troop is the equivalent element to the infantry section or platoon. Exceptions are the US Cavalry and the King's Troop Roy ...

which initiated the flights of

C-130 Hercules The Lockheed C-130 Hercules is an American four-engine turboprop military transport aircraft designed and built by Lockheed Corporation, Lockheed (now Lockheed Martin). Capable of using unprepared runways for takeoffs and landings, the C-130 ...

aircraft in Antarctica in January 1960. ;Mount Wharton Mount Wharton is a mountain standing 8.8 km (5.5 mi) west of Turk Peak. Discovered by the Discovery Expedition and named for Sir William Wharton, Hydrographer to the Royal Navy, 1884-1904. ;Young Peaks Young Peaks is a group of peaks along a ridge running west–east, starting 5 km east of

Mount Coley Mount Coley () is a mountain, high, standing south of Mount Frost, in the Churchill Mountains. It was named by the Advisory Committee on Antarctic Names for Commander Vernon J. Coley, commanding officer of U.S. Navy Squadron VX-6 Air Developmen ...

. The feature is 5 km long with summits rising above 1200 m. Flanked by

Lee Glacier Nursery Glacier () is a coastal glacier in the Churchill Mountains of Anarctica. Location The glacier is about 20 nautical miles (37 km) long. It flows southeast along the west side of Darley Hills to enter Ross Ice Shelf just south of Cape ...

at north and

Jorda Glacier Jorda Glacier () is a glacier, about long, draining the eastern slopes of the Churchill Mountains between Mount Coley and Pyramid Mountain and merging with the lower Nursery Glacier just before the latter enters the Ross Ice Shelf. It was named ...

at south. Named in honor of

Pamela Young Pamela Margaret Young (née Rawlinson) was the first New Zealand woman to live and work in Antarctica. In 1969–70, she worked at Cape Bird as field assistant to her husband Euan, a biologist, and was among the first six women to fly to the Sou ...

who was the first female event member in the New Zealand Antarctic Research Program (NZARP). ;Mount Zinkovich Mount Zinkovich is a pointed mountain standing 4 miles (6 km) north of Mount Frost at the north side of the head of

Silk Glacier Silk Glacier () is a glacier, 10 miles (16 km) long, draining the east slopes of the Churchill Mountains between Mount Frost and Mount Zinkovich to enter Nursery Glacier. Named by Advisory Committee on Antarctic Names The Advisory Committe ...

. Named by

(US-ACAN) for Lieutenant Colonel

Michael Zinkovich Michael may refer to: People * Michael (given name), a given name * Michael (surname), including a list of people with the surname Michael Given name "Michael" * Michael (archangel), ''first'' of God's archangels in the Jewish, Christian and ...

, United States Air Force (USAF), commanding officer of the 1710th

Aerial Port Squadron Aerial Port Squadron (APS) is a United States Air Force organization which operates and provides the military logistical functions assigned to aerial ports, including processing personnel and cargo, rigging for airdrop, packing parachutes, loadi ...

, which furnished airlift support between New Zealand and Antarctica, and from McMurdo Sound inland to

Byrd Byrd commonly refers to: * William Byrd (c. 1540 – 1623), an English composer of the Renaissance * Richard E. Byrd (1888–1957), an American naval officer and explorer Byrd or Byrds may also refer to: Other people * Byrd (surname), includin ...

, Eights, and South Pole Stations during U.S. Navy Operation Deep Freeze 1962.

Sub−ranges

Sub−ranges of the Churchill Mountains include: ;Carlstrom Foothills ;Carnegie Range ;Cobham Range ;Darley Hills ;Holyoake Range ;Nash Range ;Surveyors Range

Other features

* Ahern Glacier *

Algie Knoll The Carnegie Range () is a mountain range in the Churchill Mountains of the Transantarctic Mountains System, in the Ross Dependency of Antarctica. Location The Carnegie Range is long, running north–south between Errant Glacier and the Holyo ...

Alligator Eyes The Nash Range () is a mainly ice-covered coastal range in the Churchill Mountains of Antarctica. Location The Nash Range is 40 nautical miles (70 km) long, bordering the west side of the Ross Ice Shelf between the Dickey and Nimrod Glacie ...

Black Icefalls Black Icefalls () is a line of icefalls at the south margin of Chapman Snowfield, Churchill Mountains. The icefalls extend southwest from Mount Massam to Vance Bluff, and were named in honor of A. W. Black, a member of the 1959 Cape Hallett Cape ...

* Bradshaw Peak *

Brecher Glacier Brecher Glacier () is a broad glacier long in the north Churchill Mountains that flows north between the Rundle Peaks and Mandarich Massif into Byrd Glacier. It was named after Henry H. Brecher of the Byrd Polar Research Center, Ohio State Univer ...

Carlstrom Foothills The Carlstrom Foothills () are a group of peaks and ridges running north–south between Mount Albert Markham and Kelly Plateau in the Churchill Mountains. The feature is long with summits rising to . It was named by the Advisory Committee on Anta ...

Carr Crest The Kent Plateau () is an ice-covered plateau in the northern extreme of the Churchill Mountains of Antarctica. Name Kent Plateau was named by the Advisory Committee on Antarctic Names for Commander Donald F. Kent, U.S. Navy, logistics officer ...

Cerberus Peak Holyoake Range () is a mountain range in the southern section of the Churchill Mountains, extending in a northwest–southeast direction for about between Prince Philip Glacier and Errant Glacier. It and the Churchill Mountains are part of the ...

Chapman Snowfield Chapman Snowfield () is a large snowfield lying west of the central ridge in the Churchill Mountains, bounded to the north by Elder Peak and the massif surmounted by Mount Wharton, to the south by Soza Icefalls, Black Icefalls and the head of St ...

Cooper Snowfield Cooper Snowfield () is a snowfield with an area of about in the Churchill Mountains of Antarctica. Location The snowfield rises to over and is nearly encircled by ridges connecting Mount Field, Mount Durnford, and Mount Liard. It was named a ...

Cupcake Peaks The Kent Plateau () is an ice-covered plateau in the northern extreme of the Churchill Mountains of Antarctica. Name Kent Plateau was named by the Advisory Committee on Antarctic Names for Commander Donald F. Kent, U.S. Navy, logistics officer ...

Donnally Glacier Starshot Glacier () is a glacier 50 nautical miles (90 km) long, flowing from the polar plateau eastward through the Churchill Mountains, then north along the west side of Surveyors Range, entering the Ross Ice Shelf south of Cape Parr. So n ...

East Egerton Cooper Snowfield () is a snowfield with an area of about in the Churchill Mountains of Antarctica. Location The snowfield rises to over and is nearly encircled by ridges connecting Mount Field, Mount Durnford, and Mount Liard. It was named a ...

Elder Peak Elder Peak () is a peak at the north margin of Chapman Snowfield in the Churchill Mountains of Antarctica. The peak rises to southwest of Mount Wharton. It was named after William C. Elder, a United States Geological Survey The United State ...

Entrikin Glacier Nicholson Peninsula () is a broad ice-covered peninsula about 15 nautical miles (28 km) long, between Couzens Bay and Matterson Inlet on the Shackleton Coast on the west side of the Ross Ice Shelf, Antarctica. Location Nicholson Peninsula fa ...

* Festive Plateau *

Gamble Glacier The Byrd Glacier is a major glacier in Antarctica, about long and wide, draining an extensive area of the polar plateau and flowing eastward between the Britannia Range and Churchill Mountains to discharge into the Ross Ice Shelf at Barne I ...

Horseshoe Nunatak Swithinbank Range () is a small range from the Churchill Mountains, Location The Swithinbank Range extends eastward between Donnally and Ahern Glaciers to the west side of Starshot Glacier. It faces the Surveyors Range on the east side of the S ...

Keating Massif The Kent Plateau () is an ice-covered plateau in the northern extreme of the Churchill Mountains of Antarctica. Name Kent Plateau was named by the Advisory Committee on Antarctic Names for Commander Donald F. Kent, U.S. Navy, logistics officer ...

Kelly Plateau Kelly Plateau () is an ice-covered plateau, about long and from wide, on the east side of the Churchill Mountains, Antarctica, between the lower parts of Jorda Glacier and Flynn Glacier. It was named by the Advisory Committee on Antarctic Names ...

Kilroy Bluff Mount Zinkovich () is a pointed mountain, high, standing north of Mount Frost at the north side of the head of Silk Glacier in the Churchill Mountains of Antarctica. Name Mount Zinkovich was named by US-ACAN for Lt. Col. Michael Zinkovich, USA ...

Kiwi Pass The Kent Plateau () is an ice-covered plateau in the northern extreme of the Churchill Mountains of Antarctica. Name Kent Plateau was named by the Advisory Committee on Antarctic Names for Commander Donald F. Kent, U.S. Navy, logistics officer ...

Mansergh Wall Surveyors Range () is a long mountain range in the Churchill Mountains of Antarctica. Location Surveyors Range is long, extending north along the east side of Starshot Glacier from the Thompson Mountain area to the glacier's terminus at the Ro ...

McLay Glacier McLay Glacier () is a glacier flowing southeast into Nursery Glacier, in the Churchill Mountains of Antarctica. Mount Durnford, Mount Stewart and Mount Liard flank the north and Turk Peak and Bradshaw Peak flank the south. It was named in honor of ...

Miscast Nunataks The Kent Plateau () is an ice-covered plateau in the northern extreme of the Churchill Mountains of Antarctica. Name Kent Plateau was named by the Advisory Committee on Antarctic Names for Commander Donald F. Kent, U.S. Navy, logistics officer ...

* Mount Durnford *

Mount Frost Mount Frost () is a mountain, 2,350 m, in the Churchill Mountains of Antarctica, standing 4 nautical miles (7 km) south of Mount Zinkovich, at the south side of the head of Silk Glacier. Named by Advisory Committee on Antarctic Names (US-ACA ...

Mount Hubble Cooper Snowfield () is a snowfield with an area of about in the Churchill Mountains of Antarctica. Location The snowfield rises to over and is nearly encircled by ridges connecting Mount Field, Mount Durnford, and Mount Liard. It was named a ...

* Mount Liard *

Mount Massam Mount Massam () is a broad ice-covered mountain about west of Mount Lindley, in the Churchill Mountains of Antarctica. It was named by the Holyoake, Cobham, and Queen Elizabeth Ranges Party of the New Zealand Geological Survey Antarctic Expediti ...

Mount Moa The Kent Plateau () is an ice-covered plateau in the northern extreme of the Churchill Mountains of Antarctica. Name Kent Plateau was named by the Advisory Committee on Antarctic Names for Commander Donald F. Kent, U.S. Navy, logistics officer ...

Mount Morse Mount Morse () is a mountain rising to over at the end of the ridge extending west from Mount Egerton, in the Churchill Mountains of Antarctica. The feature is west of the Mount Egerton summit. Mount Morse was named by the Advisory Committee on A ...

Peacock Heights The Carlstrom Foothills () are a group of peaks and ridges running north–south between Mount Albert Markham and Kelly Plateau in the Churchill Mountains. The feature is long with summits rising to . It was named by the Advisory Committee on Anta ...

Prior Cliff Cooper Snowfield () is a snowfield with an area of about in the Churchill Mountains of Antarctica. Location The snowfield rises to over and is nearly encircled by ridges connecting Mount Field, Mount Durnford, and Mount Liard. It was named a ...

Reid Bluff Swithinbank Range () is a small range from the Churchill Mountains, Location The Swithinbank Range extends eastward between Donnally and Ahern Glaciers to the west side of Starshot Glacier. It faces the Surveyors Range on the east side of the S ...

Roberts Pike The Kent Plateau () is an ice-covered plateau in the northern extreme of the Churchill Mountains of Antarctica. Name Kent Plateau was named by the Advisory Committee on Antarctic Names for Commander Donald F. Kent, U.S. Navy, logistics officer ...

Rutland Nunatak Rutland Nunatak () is a cone-shaped nunatak with associated rock outcrops, 2070 m, in the west part of Chapman Snowfield, Churchill Mountains. The nunatak is 10 nautical miles (18 km) east-northeast of Wilhoite Nunataks. Named by Advisory ...

Sivjee Glacier Starshot Glacier () is a glacier 50 nautical miles (90 km) long, flowing from the polar plateau eastward through the Churchill Mountains, then north along the west side of Surveyors Range, entering the Ross Ice Shelf south of Cape Parr. So na ...

Sleek Spur The Carlstrom Foothills () are a group of peaks and ridges running north–south between Mount Albert Markham and Kelly Plateau in the Churchill Mountains. The feature is long with summits rising to . It was named by the Advisory Committee on Anta ...

Soza Icefalls Soza Icefalls () is a line of icefalls nearly high at the southern margin of Chapman Snowfield in the Churchill Mountains. The icefalls extend southwest for from Mount Massam, ending near the head of Starshot Glacier. They were named after Ezek ...

Stark Ridge Holyoake Range () is a mountain range in the southern section of the Churchill Mountains, extending in a northwest–southeast direction for about between Prince Philip Glacier and Errant Glacier. It and the Churchill Mountains are part of the ...

Swithinbank Range Swithinbank Range () is a small range from the Churchill Mountains, Location The Swithinbank Range extends eastward between Donnally and Ahern Glaciers to the west side of Starshot Glacier. It faces the Surveyors Range on the east side of the S ...

Taniwha Cove Nicholson Peninsula () is a broad ice-covered peninsula about 15 nautical miles (28 km) long, between Couzens Bay and Matterson Inlet on the Shackleton Coast on the west side of the Ross Ice Shelf, Antarctica. Location Nicholson Peninsula fa ...

References

{{Authority control Mountain ranges of the Ross Dependency Transantarctic Mountains Shackleton Coast

Mountains and peaks

Sub−ranges

Other features

See also

References