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Hamilton Cliff
Ford Massif () is a broad, snow-topped massif long and wide, forming the major topographic landmark of the northern Thiel Mountains in Antarctica. The massif rises to , is essentially flat, and terminates in steep rock cliffs in all but the southern side. Discovery and naming The Ford Massif was named by the United States Advisory Committee on Antarctic Names (US-ACAN) for geologist Arthur B. Ford of the United States Geological Survey (USGS). He was co-leader of the 1960–61 USGS Thiel Mountains survey party and leader of the 1961–62 geologic party to these mountains. Ford led geological parties working in the Pensacola Mountains in several austral seasons, 1962–63 to 1978–79. Location The Ford Massif is the northern past of the Thiel Mountains, separated from the Bermel Escarpment by the Counts Icefall. The Moulton Escarpment lies to the west. Gray Spur is in the southeast of the massif, separated by the Aaron Glacier from Janulis Spur to its north. North of Janulis s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thiel Mountains
The Thiel Mountains () are isolated, mainly snow-capped mountains of the Transantarctic Mountains System, located in the Ellsworth Land region of Antarctica. The mountain range is long, is located roughly between the Horlick Mountains and the Pensacola Mountains, and extends from Moulton Escarpment on the west to Nolan Pillar on the east. Major components include Ford Massif (), Bermel Escarpment and a group of eastern peaks near Nolan Pillar. Discovery and naming The Thiel Mountains were observed and first positioned by the United States Antarctic Research Program (USARP) Horlick Mountains Traverse Party, 1958–59. They were surveyed by the United States Geological Survey (USGS) Thiel Mountains parties of 1960–61 and 1961–62. They were named by Advisory Committee on Antarctic Names (US-ACAN) after Edward C. Thiel, traverse seismologist at Ellsworth Station and the Pensacola Mountains in 1957. In December 1959, he made airlifted geophysical observations along the 88th me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thiel Mountains USGS
Thiel may refer to: * Thiel (surname), including a list of people with the name * Thiel (crater), lunar crater named for Walter Thiel * Thiel Audio, a loudspeaker manufacturer * Thiel College in Pennsylvania * Thiel Detective Service Company, a private detective agency * Thiel Fellowship, a fellowship through the Thiel Foundation for students under the age of 23 * Thiel Foundation, a private foundation * Thiel Mountains The Thiel Mountains () are isolated, mainly snow-capped mountains of the Transantarctic Mountains System, located in the Ellsworth Land region of Antarctica. The mountain range is long, is located roughly between the Horlick Mountains and the Pe ... of Antarctica * Thiel Trough, geographical feature See also * Thiel-sur-Acolin, commune in France * Thiel–Behnke dystrophy, a rare form of corneal dystrophy * Teal (other), pronounced like "Thiel" {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bjørn G
Bjorn, Bjorne (English, Dutch), Björn (Swedish, Icelandic, Dutch, and German), Bjørn (Danish, Faroese and Norwegian), Beorn (Old English) or, rarely, Bjôrn, Biorn, or Latinized Biornus, Brum (Portuguese), is a Scandinavian male given name, or less often a surname. The name means "bear" (the animal). In Swedish and Finnish, the nickname Nalle ("teddy bear") refers to Björn. Surname *Claus Bjørn, Danish author, historian, and television and radio broadcaster *Evert Björn, Swedish Olympic athlete *Hugo Björne, Swedish actor * Kristian Bjørn, Norwegian skier * Lasse Björn, Swedish Olympic ice hockey player *Nathalie Björn, Swedish football player *Thomas Bjørn, Danish golfer Given name Acting *Björn Andrésen, Swedish actor and musician *Björn Bjelfvenstam, Swedish actor *Björn Granath, Swedish actor *Björn Gustafsson, Swedish comedian and actor *Björn Gustafson, Swedish actor *Björn Kjellman, Swedish actor and singer *Björn Skifs, Swedish singer and actor Art ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellsworth Station
Ellsworth Scientific Station (, or simply ''Estación Ellsworth'' or ''Base Ellsworth'') was a permanent, all year-round originally American, then Argentine Antarctic scientific research station named after American polar explorer Lincoln Ellsworth. It was located on Gould Bay, on the Filchner Ice Shelf. It was shut down in 1962 over safety concerns due to it being built on increasingly unstable ice, which produced fast deterioration of its superstructures and endangered both personnel and equipment. History Ellsworth Station was built by United States Navy Seabees under the command of Captain Finn Ronne, with the support of the icebreakers USS ''Staten Island'' and USS ''Wyandot'', captained by Francis Gambacorta. The originally planned site for the station was Cape Adams, but when the terrain proved impractical due to huge ice cliffs, an alternate location on Gould Bay was selected, on the western coast of the Weddell Sea over the Filchner Ice Shelf, and close to the Arg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McMurdo Sound
The McMurdo Sound is a sound in Antarctica, known as the southernmost passable body of water in the world, located approximately from the South Pole. Captain James Clark Ross discovered the sound in February 1841 and named it after Lieutenant Archibald McMurdo of HMS ''Terror''. The sound serves as a resupply route for cargo ships and airplanes that land on floating ice airstrips near McMurdo Station. The McMurdo seasonal Ice Runway was operated from October to December from the 1950s to the 2010s, then in December the ice breaks up and McMurdo port is opened by an Icebreaker ship and ships can resupply the Antarctic bases. Physical characteristics Boundary and extents The sound extends approximately 55 kilometers (34 mi) in length and width, and opens into the larger Ross Sea to the north. To the south, the sound is bounded by the Ross Ice Shelf cavity, to the west lies the Royal Society Range, and to the east is Ross Island. McMurdo Sound is separated from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilkes Station
Wilkes Station was an Antarctic research station established 29 January 1957 by the United States as one of seven U.S. stations established for the International Geophysical Year (IGY) program in Antarctica. It was taken over by Australia on 7 February 1959. Environmental difficulties at this site lead to it being abandoned in 1969, with the Australians establishing a new base, Casey Station. History Wilkes Station was named after Charles Wilkes, a 19th-century American explorer who discovered the phenomenon of the continental margin, which helped prove that Antarctica was a continent. Wilkes was one of seven bases that the United States built for the IGY, which also included McMurdo, Hallett, Admundsen-Scott (South Pole Station), Ellsworth, Byrd, and Little America. Of these only McMurdo and Admundsen-Scott are still operated by the 21st century. Personnel from the United States Navy constructed the main part of Wilkes in a period of 16 days in January and February 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockheed P-2 Neptune
The Lockheed P-2 Neptune (designated P2V by the United States Navy prior to September 1962) is a Maritime patrol aircraft, maritime patrol and anti-submarine warfare (ASW) aircraft. It was developed for the US Navy by Lockheed Corporation, Lockheed to replace the Lockheed Ventura, Lockheed PV-1 Ventura and PV-2 Harpoon, and was replaced in turn by the Lockheed P-3 Orion. Designed as a land-based aircraft, the Neptune never made a carrier landing, but a small number were converted and deployed as carrier-launched (using JATO assist), stop-gap nuclear bombers that would have to land on shore or ditch. The type was successful in export, and saw service with several armed forces. Design and development Development of a new land-based patrol bomber began early in World War II, with design work starting at Lockheed's Vega Aircraft Corporation, Vega subsidiary as a private venture on 6 December 1941.Scutts ''Air International'' January 1995, pp. 42–43. At first, the new design was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 million tons in 2021. It has the world's largest aircraft carrier fleet, with List of aircraft carriers in service, eleven in service, one undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of 18 July 2023. The U.S. Navy is one of six United States Armed Forces, armed forces of the United States and one of eight uniformed services of the United States. The United States Navy traces its origins to the Continental Navy, which was established during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moulton Escarpment
The Thiel Mountains () are isolated, mainly snow-capped mountains of the Transantarctic Mountains System, located in the Ellsworth Land region of Antarctica. The mountain range is long, is located roughly between the Horlick Mountains and the Pensacola Mountains, and extends from Moulton Escarpment on the west to Nolan Pillar on the east. Major components include Ford Massif (), Bermel Escarpment and a group of eastern peaks near Nolan Pillar. Discovery and naming The Thiel Mountains were observed and first positioned by the United States Antarctic Research Program (USARP) Horlick Mountains Traverse Party, 1958–59. They were surveyed by the United States Geological Survey (USGS) Thiel Mountains parties of 1960–61 and 1961–62. They were named by Advisory Committee on Antarctic Names (US-ACAN) after Edward C. Thiel, traverse seismologist at Ellsworth Station and the Pensacola Mountains in 1957. In December 1959, he made airlifted geophysical observations along the 88th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transantarctic Mountains
The Transantarctic Mountains (abbreviated TAM) comprise a mountain range of uplifted rock (primarily sedimentary) in Antarctica which extends, with some interruptions, across the continent from Cape Adare in northern Victoria Land to Coats Land. These mountains divide East Antarctica and West Antarctica. They include a number of separately named mountain groups, which are often again subdivided into smaller ranges. The range was first sighted by James Clark Ross in 1841 at what was later named the Ross Ice Shelf in his honour. It was first crossed during the British National Antarctic Expedition of 1901-1904. Geography The mountain range stretches between the Ross Sea and the Weddell Sea, the entire width of Antarctica, hence the name. With a total length of about , the Transantarctic Mountains are one of the longest mountain ranges on Earth. The Antarctandes are even longer, having in common with the Transantarctic Mountains the ranges from Cape Adare to the Queen M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bermel Escarpment
The Bermel Escarpment is a snow and rock escarpment, long, extending from the base of the Ford Massif to King Peak, in the Thiel Mountains of Antarctica. The escarpment drops from the Antarctic Plateau to the ice surface north of these mountains. Discovery and naming The Bermel Escarpment was named by the United States Advisory Committee on Antarctic Names (US-ACAN) after Peter F. Bermel, a cartographer with the United States Geological Survey (USGS). Bermel was co-leader (with Arthur B. Ford) of the USGS Thiel Mountains party which surveyed the mountains in 1960–61, and also leader of USGS Topo East and Topo West, 1962–63, in which geodetic control was extended from the area of Cape Hallett to the Wilson Hills (Topo West), and from the foot of Beardmore Glacier through the Horlick Mountains (Topo East). Location The Bermel Escarpment extends southeast from the Counts Icefall, which separates it from the Ford Massif to the north. It faces northeast, dropping from the pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
