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Darnell Nunatak
Darnell Nunatak () is a prominent nunatak, high, standing northwest of Mount Rummage in the southwestern part of the Britannia Range. It was named by the Advisory Committee on Antarctic Names for Chief Aviation Machinist's Mate Shepard L. Darnell, a member of U.S. Navy Squadron VX-6. During the period 27 December 1962 – 4 January 1963, Chief Darnell and six mechanics replaced in the field the engine of a helicopter downed on Emmanuel Glacier __NOTOC__ Ferrar Glacier is a glacier in Antarctica. It is about long, flowing from the plateau of Victoria Land west of the Royal Society Range to New Harbour in McMurdo Sound. The glacier makes a right (east) turn northeast of Knobhead, where .... Further reading * Carosi, R., F. Giacomini, F. Talarico, and E. Stump, Geology of the Byrd Glacier Discontinuity (Ross Orogen): New survey data from the Britannia Range, Antarctica', (2007). Related Publications from ANDRILL Affiliates. 19, PP 3,5 References Nunataks of Oates L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nunatak
A nunatak (from Inuit ''nunataq'') is the summit or ridge of a mountain that protrudes from an ice field or glacier that otherwise covers most of the mountain or ridge. They are also called glacial islands. Examples are natural pyramidal peaks. When rounded by glacial action, smaller rock promontories may be referred to as rognons. The word is of Greenlandic origin and has been used in English since the 1870s. Description The term is typically used in areas where a permanent ice sheet is present and the nunataks protrude above the sheet.J. J. Zeeberg, ''Climate and Glacial History of the Novaya Zemlya Archipelago, Russian Arctic''. pp. 82–84 Nunataks present readily identifiable landmark reference points in glaciers or ice caps and are often named. While some nunataks are isolated, sometimes they form dense clusters, such as Queen Louise Land in Greenland. Nunataks are generally angular and jagged, which hampers the formation of glacial ice on their tops, although snow can a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Rummage
Hughes Basin () is a large basinlike névé in the Britannia Range of Antarctica which is bounded except to the south by the Ravens Mountains, Mount Henderson, Mount Olympus and Mount Quackenbush. The feature is long and the ice surface descends north–south from near Mount Olympus to near Darnell Nunatak, where there is discharge to Byrd Glacier. It was named after Terence J. Hughes of the Department of Geological Sciences and the Institute of Quaternary Studies at the University of Maine, Orono, who made an intensive study of the Byrd Glacier in 1978–79, entailing photogrammetric determination of the elevation of the ice surface and its velocity, radio-echo sounding from LC-130 The Lockheed LC-130 is a ski-equipped United States Air Force variant of the C-130 Hercules used in the Arctic and Antarctic. Ten are currently in service with the 109th Airlift Wing of the New York Air National Guard. Design and development T ... aircraft, and ground survey from fixed stati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Britannia Range (Antarctica)
The Britannia Range is an Antarctic mountain range bounded by the Hatherton and Darwin glaciers on the north and the Byrd Glacier on the south, westward of the Ross Ice Shelf. Discovered by the British National Antarctic Expedition (1901–04) under Scott. Named after HMS ''Britannia'', a vessel utilized as a naval college in England, which had been attended by several officers of Scott's expedition. Features * Abus Valley * Adams Crest * Banna Peak * Beale Peak * Bellum Valley * Benson Bluff * Berry Bastion * Borowski Peak * Brier Icefalls * Casatelli Peak * Cohn Bluff * Danum Platform * Darnell Nunatak * Dartmouth Peak * DeGalan Peak * Doll Peak * Dubris Valley * Dusky Ledge * Dusky Ridge * Forbes Ridge * Hourihan Glacier * Hughes Basin * Icenhower Ridge * Jacobs Peak * Johnson Spire * Johnstone Ridge * Krissek Peak * Lemanis Valley * Lucia Peak * Magnis Ridge * Marty Nunataks * Menster Ledge * Metaris Valley * Moore Pinnacle * Mount Aldrich * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 in 1943 as the Special Committee on Antarctic Names (SCAN). It became the Advisory Committee on Antarctic Names in 1947. Fred G. Alberts was Secretary of the Committee from 1949 to 1980. By 1959, a structured nomenclature was reached, allowing for further exploration, structured mapping of the region and a unique naming system. A 1990 ACAN gazeeter of Antarctica listed 16,000 names. Description The United States does not recognise territorial boundaries within Antarctica, so ACAN assigns names to features anywhere within the continent, in consultation with other national nomenclature bodies where appropriate, as defined by the Antarctic Treaty System. The research and staff support for the ACAN is provided by the United States Geologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shepard L
Shepard may refer to: *A common misspelling of shepherd * Alan Shepard, American astronaut and member of the Apollo 14 moon mission *Shepard, Alberta, Canada * Shepard, Missouri, a ghost town * Shepard (name) * Shepard tone, a sound consisting of a superposition of sine waves separated by octaves * Shepard Settlement, New York * Shepard Industrial, Calgary * Shepard's method, a form of inverse distance weighted interpolation * George F. Shepard House, a historic home in Omaha, Nebraska * Blue Origin New Shepard, a crewed rocket that is being developed as a commercial system for suborbital space tourism. * Shepard State Park, a state park in the U.S. state of Mississippi *Commander Shepard, the protagonist of the ''Mass Effect'' video game series See also * Shepherd (other) *Sheppard (other) Sheppard can refer to: Places * Sheppard, Wisconsin, an unincorporated community, United States * Sheppard Avenue in Toronto, Canada named for Joseph Shepard (1765-1837). Henc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VX-6
Air Development Squadron Six (VX-6 or AIRDEVRON SIX, commonly referred to by its nickname, "puckered penguins") was a United States Navy Air Development Squadron based at McMurdo Station, Antarctica. Established at Naval Air Station Patuxent River, Maryland on 17 January 1955, the squadron's mission was to conduct operations in support of Operation Deep Freeze, the operational component of the United States Antarctic Program. Using the tail code ''XD'', the squadron flew numerous fixed-wing aircraft and helicopters over the course of its existence—many of which were pioneering endeavors. For example, the first air link between Antarctica and New Zealand was established by men and aircraft of VX-6 in 1955. The following year, a ski-equipped R4D Dakota of VX-6 became the first aircraft to land at the South Pole. In 1961, the first emergency midwinter medical evacuation flight was conducted from Byrd Station to Christchurch. In 1963, an LC-130F Hercules of VX-6 made the longest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emmanuel Glacier
__NOTOC__ Ferrar Glacier is a glacier in Antarctica. It is about long, flowing from the plateau of Victoria Land west of the Royal Society Range to New Harbour in McMurdo Sound. The glacier makes a right (east) turn northeast of Knobhead, where it also feeds the upper end of the Taylor Glacier, which flows on the other (northern) side of the Kukri Hills from the Ferrar Glacier, which continues east along the south side of the Kukri Hills to New Harbour. History Ferrar Glacier was discovered by the British National Antarctic Expedition, (1901–04) under Captain Robert Falcon Scott, who named this feature for Hartley T. Ferrar, geologist of the expedition. The name Ferrar Glacier was originally applied both to the part of this glacier below its right turn and to the present Taylor Glacier. Thomas Griffith Taylor, geologist of the British Antarctic Expedition, 1910–13, under Scott, found evidence that these are not two parts of a single glacier but are two glaciers apposed. W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
