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Gap Nunatak
The David Range () is a mountain range west of the Masson Range, which it parallels, in the Framnes Mountains of Antarctica. It extends in a north-northeast–south-southwest direction, with peaks rising to . It was discovered on 14 February 1931 by the British Australian New Zealand Antarctic Research Expedition under Douglas Mawson, who named it for Professor Sir T.W. Edgeworth David. Features of the David Range * Bypass Nunatak * Gap Nunatak * Hordern Gap * Mount Coates * Mount Hordern * Mount Lawrence * Mount Parsons * Mount Tritoppen * Mount Twintop * Smith Peaks * Sortindane Peaks See also * Simpson Ridge, a feature nearby Mount Twintop Further reading * United States. Defense Mapping Agency. Hydrographic Center, Sailing Directions for Antarctica: Includes Islands South of Latitude 60°', P 293 * James P. Minard, United States. Antarctic Projects Office, Glaciology and Glacial Geology of Antarctica', P 19 * Damien Gildea, Mountaineering in Antarctica: complete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the lowest measured temperature on Earth, . The coastal regions can reach temperatures over in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Parsons
Mount Parsons () is a prominent pointed peak, 1,120 m, standing in the David Range, 1 nautical mile (1.9 km) south-southwest of its north extremity. Mapped by Norwegian cartographers from aerial photos taken by the Lars Christensen Expedition, 1936–37. The peak was visited in January 1956 by an ANARE (Australian National Antarctic Research Expeditions) party led by John Bechervaise. Named by Antarctic Names Committee of Australia (ANCA) for Neville Parsons, cosmic ray physicist at Mawson Station The Mawson Station, commonly called Mawson, is one of three permanent bases and research outposts in Antarctica managed by the Australian Antarctic Division (AAD). Mawson lies in Holme Bay in Mac. Robertson Land, East Antarctica in the Austra ..., 1955. Mountains of Mac. Robertson Land {{MacRobertsonLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Antarctic Data Centre
The Australian Antarctic Data Centre is a section of the Australian Antarctic Division, which forms part of the Australian Government, Commonwealth of Australia, in the Department of the Environment and Energy. AADC services form the backbone of data collection and data management in Australia's Antarctic Science Program. Services * Managing science data from Australia's Antarctic research (acquiring, indexing, storing, disseminating, linking and data mining) * Mapping Australia's areas of interest in the Antarctic region * Managing Australia's Antarctic state of the environment reporting * Fabricating, installing and managing Australia's Antarctic station tide gauges * Providing advice and education and a range of other products Purpose The AADC undertakes its role in alignment with the National Antarctic data management policy. Scientific data are key (and highly valuable) outputs of Australia's Antarctic Science Program and therefore should be managed for posterity. Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USGS
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredth anniv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simpson Ridge
Simpson Ridge () is an isolated, sharp, serrated ridge situated 1 nautical mile (1.9 km) south of Mount Twintop in the Framnes Mountains, Mac. Robertson Land. Mapped from ANARE (Australian National Antarctic Research Expeditions) surveys, 1954–62. Named by Antarctic Names Committee of Australia (ANCA) for C.R. Simpson, electronics engineer at Mawson Station The Mawson Station, commonly called Mawson, is one of three permanent bases and research outposts in Antarctica managed by the Australian Antarctic Division (AAD). Mawson lies in Holme Bay in Mac. Robertson Land, East Antarctica in the Austra ... in 1967. Ridges of Mac. Robertson Land {{MacRobertsonLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sortindane Peaks
The Brown Range or Sørtindane Peaks () is a group of seven peaks in the Framnes Mountains about south of Mount Twintop in Mac. Robertson Land, Antarctica. Exploration Norwegian cartographers mapped two of the peaks from aerial photographs taken by the Lars Christensen Expedition in 1936, and named them the Sørtindane (South Mountain) Peaks. They are named for D. A. Brown, who was a radio operator at Mawson Station in 1958. Description The Framnes Mountains have elevations up to above sea level, and rise up to above the ice surface. They have dark, weathered charnockite bedrock that is littered with light-colored quartz-rich, granitic gneiss glacial erratics. The Brown Range is about inland. During the late Quaternary the ice sheet thickened by about at the Brown Range. Features Simpson Ridge . An isolated, sharp, serrated ridge situated south of Mount Twintop in the Framnes Mountains, Mac. Robertson Land. Mapped from ANARE surveys, 1954-62. Named by ANCA for C.R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smith Peaks
Smith Peaks () is a group of peaks standing close south of Mount Hordern in the David Range of the Framnes Mountains. Mapped by Norwegian cartographers from aerial photographs taken by the Lars Christensen Expedition, 1936–37. Remapped by ANARE (Australian National Antarctic Research Expeditions), 1957–60, and named by Antarctic Names Committee of Australia (ANCA) for F.A. Smith, diesel mechanic at Mawson Station, 1957. Dunlop Peak Dunlop Peak () is one of the Smith Peaks, 1,330 m, standing 1 nautical mile (1.9 km) south of Mount Hordern in the David Range, Framnes Mountains. Mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936–37. Named by Antarctic Names Committee of Australia The Australian Antarctic Names and Medals Committee (AANMC) was established to advise the Government on names for features in the Australian Antarctic Territory and the subantarctic territory of Heard Island and the McDonald Islands. The committee .. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Twintop
Mount Twintop () is a twin-peaked mountain about 6 nautical miles (11 km) south-southwest of Mount Tritoppen in the south part of the David Range, Framnes Mountains. Immediately north of Mount Twintop are the Butler Nunataks, and Venture Dome lies 60 km to the south. Mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition (1936–37) and named Tvitoppen (the twin peak). The translated form of the name recommended by Antarctic Names Committee of Australia The Australian Antarctic Names and Medals Committee (AANMC) was established to advise the Government on names for features in the Australian Antarctic Territory and the subantarctic territory of Heard Island and the McDonald Islands. The committee ... (ANCA) has been adopted. See also *List of mountains of East Antarctica Mountains of Mac. Robertson Land {{MacRobertsonLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Tritoppen
Mount Tritoppen () is a triple-peaked mountain, 1,350 m, standing 3 nautical miles (6 km) south of Mount Hordern in the David Range of the Framnes Mountains. Mapped by Norwegian cartographers from aerial photographs taken by the Lars Christensen Expedition Lars is a common male name in Scandinavian countries. Origin ''Lars'' means "from the city of Laurentum". Lars is derived from the Latin name Laurentius, which means "from Laurentum" or "crowned with laurel". A homonymous Etruscan name was borne ..., 1936–37, and named Tritoppen (the three-peaked mountain). Mountains of Mac. Robertson Land {{MacRobertsonLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Lawrence
Mount Lawrence () is a peak, high, just north of Mount Coates in the David Range of the Framnes Mountains, Mac. Robertson Land, Antarctica. It was mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936–37, and was named by the Antarctic Names Committee of Australia for J. Lawrence, a diesel mechanic at Mawson Station The Mawson Station, commonly called Mawson, is one of three permanent bases and research outposts in Antarctica managed by the Australian Antarctic Division (AAD). Mawson lies in Holme Bay in Mac. Robertson Land, East Antarctica in the Austra ... in 1959. References Mountains of Mac. Robertson Land {{MacRobertsonLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masson Range
The Masson Range is a high broken chain of mountains, consisting primarily of the North Masson, Central Masson and South Masson Ranges and the Trilling Peaks, forming a part of the Framnes Mountains. Having several peaks over , the range extends in a north–south direction for . It was discovered and charted by the British Australian and New Zealand Antarctic Research Expedition, 1929–31, under Douglas Mawson, and named for Professor Sir David Orme Masson, a member of the Advisory Committee for this expedition as well as the Australasian Antarctic Expedition, 1911–14, also under Mawson. The mountains were first visited by an Australian National Antarctic Research Expeditions party led by John Béchervaise in 1956. Further reading * Damien Gildea, Mountaineering in Antarctica: complete guide: Travel guide' * B. A. Marmo, J. Dawson, Movement and structural features observed in ice masses, Framnes Mountains, Mac.Robertson Land, East Antarctica', Annals of Glaciology, Volume ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Hordern
Mount Hordern () is a peak, high, standing south of Mount Coates in the David Range of Antarctica. It was discovered in February 1931 by the British Australian New Zealand Antarctic Research Expedition under Mawson, and named for Sir Samuel Hordern, a patron of this expedition and of the Australasian Antarctic Expedition The Australasian Antarctic Expedition was a 1911–1914 expedition headed by Douglas Mawson that explored the largely uncharted Antarctic coast due south of Australia. Mawson had been inspired to lead his own venture by his experiences on Ernest ... under Mawson, 1911–14. References Mountains of Mac. Robertson Land {{MacRobertsonLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
