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King Range (Antarctica)
King Range () is a mountain range, 22 km (14 mi) long and 8 km (5 mi) wide, in northwestern Victoria Land, Antarctica. The range is bounded on the west by Rawle Glacier and Leitch Massif, on the northwest by Black Glacier and on the NE and east by the head of Lillie Glacier. The range forms part of the Concord Mountains. Exploration and naming The range was mapped by the USGS The United States Geological Survey (USGS), founded as the Geological Survey, is an government agency, agency of the United States Department of the Interior, U.S. Department of the Interior whose work spans the disciplines of biology, geograp ... from surveys and U.S. Navy aerial photographs, 1960–63. Named by Advisory Committee on Antarctic Names, US-ACAN for Cdr. James P. King, USN, staff meteorological officer on Deep Freeze operations, 1962–64. Location References Sources * * * {{Include-USGov , agency=United States Geological Survey Mountain ranges of V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Range
A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arisen from the same cause, usually an orogeny. Mountain ranges are formed by a variety of geological processes, but most of the significant ones on Earth are the result of plate tectonics. Mountain ranges are also found on many planetary mass objects in the Solar System and are likely a feature of most terrestrial planets. Mountain ranges are usually segmented by highlands or mountain passes and valleys. Individual mountains within the same mountain range do not necessarily have the same geologic structure or petrology. They may be a mix of different orogenic expressions and terranes, for example thrust sheets, uplifted blocks, fold mountains, and volcanic landforms resulting in a variety of rock types. Major ranges Most geolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria Land
Victoria Land is a region in eastern Antarctica which fronts the western side of the Ross Sea and the Ross Ice Shelf, extending southward from about 70°30'S to 78th parallel south, 78°00'S, and westward from the Ross Sea to the edge of the Antarctic Plateau. It was discovered by Captain James Clark Ross in January 1841 and named after Victoria of the United Kingdom, Queen Victoria. The rocky promontory of Minna Bluff is often regarded as the southernmost point of Victoria Land, and separates the Scott Coast to the north from the Hillary Coast of the Ross Dependency to the south. History Early explorers of Victoria Land include James Clark Ross and Douglas Mawson. In 1979, scientists discovered a group of 309 Meteorite, meteorites in Antarctica, some of which were found near the Allan Hills in Victoria Land. The meteorites appeared to have undergone little change since they were formed at what scientists believe was the birth of the Solar System. In 1981, Lichen, lichens fo ... [...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 (also known as the Antarctic 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 Climate of Antarctica#Precipitation, 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 temperature recorded on Earth, lowest measured temperature on Earth, . The coastal regions can reach temperatures over in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rawle Glacier
Lillie Glacier () is a large glacier in Antarctica, about long and wide. It lies between the Bowers Mountains on the west and the Concord Mountains and Anare Mountains on the east, flowing to Ob' Bay on the coast and forming the Lillie Glacier Tongue. Discovery and naming The glacier tongue was discovered by the British Antarctic Expedition, 1910–13, and was named by the expedition for Dennis G. Lillie, a biologist on the ''Terra Nova''. The name Lillie has since been extended to the entire glacier. The lower half of the glacier was plotted by the Australian National Antarctic Research Expedition (ANARE) ('' Thala Dan'') in 1962, which explored the area and utilized air photos taken by United States Navy Operation Highjump, 1946–47. The whole feature was mapped by the United States Geological Survey (USGS) from surveys and United States Navy air photos, 1960–62. On 22 October 1964 a United States Navy ski-equipped LC-47 airplane flew from Hallett Station to establish a c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leitch Massif
West Quartzite Range () is a range, the western of two parallel quartzite ranges, situated at the east side of Houliston Glacier in the Concord Mountains, Antarctica. It was named by the Northern Party of the New Zealand Federated Mountain Clubs Antarctic Expedition (NZFMCAE), 1962–63, after the distinctive geological formation of the feature. Location The West Quartzite Range is part of the Concord Mountains. The range runs northwest–southeast, parallel to the East Quartzite Range to the east. The Houliston Glacier to its west separates it from the Neall Massif and Jago Nunataks. The Salamander Range of the Freyberg Mountains is further to the west. The line of the range extends towards the Destination Nunataks to the southeast. The Black Glacier lies to the north of the Leitch Massif, the northern end of the range. Features Leitch Massif . A mountain massif that forms the northern part of the West Quartzite Range. Named by the northern party of NZFMCAE, 1962-63, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Glacier
Lillie Glacier () is a large glacier in Antarctica, about long and wide. It lies between the Bowers Mountains on the west and the Concord Mountains and Anare Mountains on the east, flowing to Ob' Bay on the coast and forming the Lillie Glacier Tongue. Discovery and naming The glacier tongue was discovered by the British Antarctic Expedition, 1910–13, and was named by the expedition for Dennis G. Lillie, a biologist on the ''Terra Nova''. The name Lillie has since been extended to the entire glacier. The lower half of the glacier was plotted by the Australian National Antarctic Research Expedition (ANARE) (''Thala Dan'') in 1962, which explored the area and utilized air photos taken by United States Navy Operation Highjump, 1946–47. The whole feature was mapped by the United States Geological Survey (USGS) from surveys and United States Navy air photos, 1960–62. On 22 October 1964 a United States Navy ski-equipped LC-47 airplane flew from Hallett Station to establish a ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concord Mountains
Concord Mountains is a group name applied to a complex system of ranges in northwest Victoria Land, Antarctica. They comprise the Everett Range, Mirabito Range, King Range, Leitch Massif, East Quartzite Range and West Quartzite Range. They are north of the Admiralty Mountains, northeast of the Victory Mountains, southeast of the Bowers Mountains and south of the Anare Mountains. Exploration and naming The Concord Mountains were mapped by the United States Geological Survey (USGS) from surveys and United States Navy aerial photographs from 1960–63. The name "Concord" was chosen by the northern party of the New Zealand Geological Survey Antarctic Expedition (NZGSAE), which explored the area in 1963–64, in honor of international harmony in Antarctica, and in particular for the fact that five nations participated in the region's exploration. Location The Leitch Massif and King Range in the west of the Concord Mountains lie to the southeast of the Bowers Mountains, from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of planets and moons, based on data from U.S. space probes. The sole scientific agency of the U.S. Department of the Interior, USGS is a fact-finding research organization with no regulatory responsibility. It is headquartered in Reston, Virginia, with major offices near Lakewood, Colorado; at the Denver Federal Center; and in NASA Research Park in California. In 2009, it employed about 8,670 people. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on its hundredth anniversary, was "Earth Science in the Pub ... [...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] |
