The Darwin Mountains () are a group of mountains between the Darwin Glacier and

Hatherton Glacier The Darwin Glacier () is a large glacier in Antarctica. It flows from the polar plateau eastward between the Darwin Mountains and the Cook Mountains to the Ross Ice Shelf. The Darwin and its major tributary the Hatherton are often treated as one s ...

in Antarctica. They were discovered by the

British National Antarctic Expedition The ''Discovery'' Expedition of 1901–1904, known officially as the British National Antarctic Expedition, was the first official British exploration of the Antarctic regions since the voyage of James Clark Ross sixty years earlier (1839–1 ...

(1901–04) and named for Major

Leonard Darwin Leonard Darwin (15 January 1850 – 26 March 1943) was an English politician, economist and eugenicist. He was a son of the naturalist Charles Darwin, and also a mentor to Ronald Fisher, a statistician and evolutionary biologist. Biography ...

, at that time Honorary Secretary of the

Royal Geographical Society The Royal Geographical Society (with the Institute of British Geographers), often shortened to RGS, is a learned society and professional body for geography based in the United Kingdom. Founded in 1830 for the advancement of geographical scien ...

. They are south of the

Cook Mountains The Cook Mountains () is a group of mountains bounded by the Mulock and Darwin glaciers in Antarctica. They are south of the Worcester Range and north of the Darwin Mountains and the Britannia Range. Early exploration and naming Parts of t ...

and north of the Britannia Range

Location

The Darwin Mountains are bounded by the

which flows southeast past its west side, then turns and flows northeast past Junction Spur at the eastern tip of the mountains to join Darwin Glacier. Darwin Glacier defines the northeast and north boundary of the mountains.

Darwin Névé The Darwin Glacier () is a large glacier in Antarctica. It flows from the polar plateau eastward between the Darwin Mountains and the Cook Mountains to the Ross Ice Shelf. The Darwin and its major tributary the Hatherton are often treated as one ...

lies to the west. The

Meteorite Hills The Meteorite Hills () are a group of hills, long, forming the western portion of the Darwin Mountains in Antarctica. The hills are located between the heads of Darwin Glacier and Hatherton Glacier. Name The name was proposed by John O. Annexs ...

are the western end of the mountains. Further east the Haskell Ridge and Colosseum Ridge extend into Darwin Glacier. Mount Ellis rises about the

Midnight Plateau Midnight Plateau () is a prominent ice-covered plateau, over high, forming the central feature of the Darwin Mountains in Antarctica. It is the only area of snow accumulation in the Darwin Mountains. Exploration and naming The plateau was disco ...

. Mount Ash overlooks the lower Hatherton Glacier. In the northeast

Kennett Ridge Midnight Plateau () is a prominent ice-covered plateau, over high, forming the central feature of the Darwin Mountains in Antarctica. It is the only area of snow accumulation in the Darwin Mountains. Exploration and naming The plateau was disco ...

rises above the

Island Arena The Darwin Glacier () is a large glacier in Antarctica. It flows from the polar plateau eastward between the Darwin Mountains and the Cook Mountains to the Ross Ice Shelf. The Darwin and its major tributary the Hatherton are often treated as one ...

and Richardson Hill.

Southern features

Scheuermann Spur

. A broad ice-covered limb of the Darwin Mountains between the head of the Hatherton Glacier and the west end of Prebble Icefalls. The feature has a relatively flat summit area about high that tapers southward to a narrow snout. A rock cliff marks the west side facing Hatherton Glacier. Named after Mike Scheuermann, Air Projects Specialist, Office of Polar Programs, NSF, 1995-2001; former Navy liaison to OPP from United States Navy.

Harvey Cirque

. A cirque containing a small glacier between Scheuermann Spur and Corell Cirque in the south part of the Darwin Mountains. The cirque occurs along the extensive

Prebble Icefalls Midnight Plateau () is a prominent ice-covered plateau, over high, forming the central feature of the Darwin Mountains in Antarctica. It is the only area of snow accumulation in the Darwin Mountains. Exploration and naming The plateau was disco ...

which contributes some ice to the head of the cirque; there is limited flow from the cirque to Hatherton Glacier. Named after geologist Ralph P. Harvey of Case Western Reserve University, Cleveland, OH, engaged in the United States Antarctic Project (United States ArmyP) Antarctic Search for Meteorites in the Transantarctic Mountains for many austral summers, 1992-2001, ultimately as ANSMET principal investigator.

Corell Cirque

. A large

cirque A (; from the Latin word ) is an amphitheatre-like valley formed by Glacier#Erosion, glacial erosion. Alternative names for this landform are corrie (from , meaning a pot or cauldron) and ; ). A cirque may also be a similarly shaped landform a ...

containing a glacier between Harvey Cirque and Duncan Bluff in the south part of the Darwin Mountains. Located at the east end of the extensive Prebble Icefalls, the cirque channels some of the ice from the

icecap into the Hatherton Glacier. Named after Robert Corell, who headed the Geosciences Directorate at the NSF, 1987-99, which for many years included the Foundation's Polar Research, and chaired national and international groups evaluating global change.

Duncan Bluff

. A steep rock bluff along the north side of Hatherton Glacier. It rises to high between Corell Cirque and Conant Valley in the Darwin Mountains. In association with the names of communication workers grouped in this area, named after Patrick Duncan Smith of the Office of Polar Programs, NSF, 1995-2001, information technology specialist for the United States Antarctic Project (United States ArmyP) with responsibility for projects that access communication satellites as well as Antarctic communication with the outside world.

Conant Valley

. A valley between Duncan Bluff and Communication Heights in the south part of Darwin Mountains. The valley mouth opens to Hatherton Glacier. Named after Neil Conant, communications operator in support of the United States Antarctic Project (United States ArmyP) in 15 austral summers, 1984-2001; three summers were at Siple Station in the 1980s, the remainder at South Pole Station.

Grant Valley

. A valley between Communication Heights and Mount Ash in the Darwin Mountains. A lobe of ice from Hatherton Glacier occupies the mouth of the valley. Named after Bettie Kathryn (B.K.) Grant, Information Systems Supervisor at South Pole Station. She made 11 deployments to Antarctica, 1990-2001, the last 10 to South Pole Station where she wintered, 1993.

Mount Ash

. Mountain, high, overlooking the north side of Hatherton Glacier west-southwest of Junction Spur. Mapped by the USGS from tellurometer surveys and Navy air photos, 1959-63. Named by US-ACAN for Ralph E. Ash, mechanic, a member of the United States McMurdo-Pole traverse party, 1960-61.

Northern features

Northern features, from west to east, include:

Haskell Ridge

. A rocky ridge west of Colosseum Ridge. Mapped by the VUWAE (1962-63) and named after T.R. Haskell, a member of the expedition.

Misthound Cirque

. A cirque forming a large embayment in the east side of Haskell Ridge. It is the type locality for the Misthound Coal measures, a formation of the Beacon Sequence. So named by VUWAE, 1962-63, because of the eerie bleakness and often mist-filled floor of the cirque, which contains many peculiarly shaped boulders resembling large dogs.

Muchmore Valley

A valley long between Haskell Ridge and Colosseum Ridge. The valley is filled by ice except at the head, where flow from the Midnight Plateau icecap is insufficient to enter the valley. Named after Doctor Harold G. Muchmore of the Oklahoma Medical Research Foundation, Oklahoma City, OK, field leader for a long term project on biomedical aspects of human adaptation at the South Pole, 1970-83.

Colosseum Ridge

. A ridge between Haskell Ridge and Richardson Hill. The ridge contains pyramidal peaks and five large cirques, the appearance of the latter bearing a resemblance to the Colosseum in Rome. Mapped and named by the VUWAE (1962-63).

Richardson Hill

. An ice-free hill which rises above the ice of

on the north side of the Darwin Mountains. Mapped and named by the VUWAE (1962-63), for Professor L.R. Richardson of the Victoria University of Wellington, N.Z., an active supporter of the University's Antarctic expeditions.

Smith Heights

. The highest part of the jumble of peaks between

and Junction Spur in the eastern part of the Darvin Mountains. Mapped by the VUWAE, 1962-63, and named for G.J. Smith, a member of the expedition.

Junction Spur

. A rocky spur marking the eastern extremity of the Darwin Mountains and the junction of the Hatherton and Darwin Glaciers. Mapped and named by the Darwin Glacier Party of the CTAE (1956-58).

References

Sources

* * * * * * * * * * {{Authority control Mountain ranges of Oates Land East Antarctica