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Schirmacher Massif
Schirmacher Massif () is an island-like mountain massif in the east part of Palmer Land. The feature is surrounded by the flow of the Rankin Glacier, Rankin and Cline Glaciers, 3 nautical miles (6 km) west of Rowley Massif. Mapped by United States Geological Survey (USGS) in 1974. Named by Advisory Committee on Antarctic Names (US-ACAN) for Eberhard G. Schirmacher, topographic engineer, leader of the USGS topographic party on two expeditions to the Lassiter Coast, 1969–70 and 1970–71. He was USGS party leader to Pine Island Bay, 1974–75. See also *Schneider Peak Mountains of Palmer Land {{PalmerLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Island
An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island in a river or a lake island may be called an eyot or ait, and a small island off the coast may be called a holm. Sedimentary islands in the Ganges delta are called chars. A grouping of geographically or geologically related islands, such as the Philippines, is referred to as an archipelago. There are two main types of islands in the sea: continental and oceanic. There are also artificial islands, which are man-made. Etymology The word ''island'' derives from Middle English ''iland'', from Old English ''igland'' (from ''ig'' or ''ieg'', similarly meaning 'island' when used independently, and -land carrying its contemporary meaning; cf. Dutch ''eiland'' ("island"), German ''Eiland'' ("small island")). However, the spelling of the word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited Summit (topography), summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are Monadnock, isolated summits, but most occur in mountain ranges. Mountain formation, Mountains are formed through Tectonic plate, tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through Slump (geology), slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce Alpine climate, colder climates than at sea level at similar latitude. These colder climates strongly affect the Montane ecosystems, ecosys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palmer Land
Palmer Land () is the portion of the Antarctic Peninsula, Antarctica that lies south of a line joining Cape Jeremy and Cape Agassiz. This application of Palmer Land is consistent with the 1964 agreement between the Advisory Committee on Antarctic Names and the UK Antarctic Place-Names Committee, in which the name Antarctic Peninsula was approved for the major peninsula of Antarctica, and the names Graham Land and Palmer Land for the northern and southern portions, respectively. The line dividing them is roughly 69° S. Boundaries In its southern extreme, the Antarctic Peninsula stretches west, with Palmer Land eventually bordering Ellsworth Land along the 80° W line of longitude. Palmer Land is bounded in the south by the ice-covered Carlson Inlet, an arm of the Filchner-Ronne Ice Shelf, which crosses the 80° W line. This is the base of Cetus Hill. This feature is named after Nathaniel Palmer, an American sealer who explored the Antarctic Peninsula area southward of Deceptio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rankin Glacier
Odom Inlet () is an ice-filled inlet 9 miles long, between Cape Howard and Cape MacDonald along the east coast of Palmer Land. It was discovered by members of the US Antarctic Service (USAS) who explored this coast from East Base East Base on Stonington Island is the oldest American research station in Antarctica, having been commissioned by Franklin D. Roosevelt in 1939. The station was built as part of two US wintering expeditions – United States Antarctic Service Expe ... both by land and from the air in 1940, and named for Howard Odom, radio operator at the East Base. Inlets of Palmer Land {{PalmerLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cline Glacier
Odom Inlet () is an ice-filled inlet 9 miles long, between Cape Howard and Cape MacDonald along the east coast of Palmer Land. It was discovered by members of the US Antarctic Service (USAS) who explored this coast from East Base East Base on Stonington Island is the oldest American research station in Antarctica, having been commissioned by Franklin D. Roosevelt in 1939. The station was built as part of two US wintering expeditions – United States Antarctic Service Expe ... both by land and from the air in 1940, and named for Howard Odom, radio operator at the East Base. Inlets of Palmer Land {{PalmerLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rowley Massif
Rowley Massif () is a prominent mountain massif between the Haley and Cline Glaciers. It surmounts the north side of the head of Odom Inlet on the east coast of Palmer Land. Mapped by United States Geological Survey (USGS) in 1974. Named by Advisory Committee on Antarctic Names (US-ACAN) after geologist Peter D. Rowley of the USGS, a member of the USGS geologic and mapping party to the Lassiter Coast The Lassiter Coast is the portion of the east coast of the Antarctic Peninsula that extends from Cape Mackintosh to Cape Adams. The northern portion of this coast was discovered and photographed from the air by the United States Antarctic Service ..., 1970–71, and leader of the USGS party to the area, 1972–73. See also * Mount Vennum Mountains of Palmer Land {{PalmerLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
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 hundredt ... [...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] |
Eberhard G
Eberhard is an old Germanic name meaning the strength or courage of a wild boar. People First name *Eberhard of Friuli (815–866), Duke and key figure in the Carolingian Empire *Eberhard of Béthune (died 1212), Flemish grammarian *Eberhard I, Duke of Württemberg (1445–1496) *Eberhard II, Count of Württemberg (after 1315–1392) *Eberhard I, Count of Bonngau (died 937) *Eberhard III, Duke of Franconia (''ca'' 885–939) * Eberhard (Archbishop of Trier) (1010–1066) *Eberhard of Salzburg (died 1164), Bishop of Salzburg and saint *Eberhard Anheuser (1806–1880), Soap and candle maker, co-founder of Anheuser-Busch *Eberhard Weber (* 1940), German jazz musician and composer Last name *Eberhard family, a prominent Swiss industrialist family ( Eberhard & Co.) from Bern whose origin has been traced back to the 10th century **George-Emile Eberhard (1868–1936), founder of Eberhard & Co **George Eberhard, George-Emile's son and heir **Maurice Eberhard, George-Emile's son and heir *C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lassiter Coast
The Lassiter Coast is the portion of the east coast of the Antarctic Peninsula that extends from Cape Mackintosh to Cape Adams. The northern portion of this coast was discovered and photographed from the air by the United States Antarctic Service in 1940. During 1947 the entire extent of the coast was photographed from the air by the Ronne Antarctic Research Expedition (RARE) under Finn Ronne, who in conjunction with the Falkland Islands Dependencies Survey charted it from the ground. The name was applied by the Advisory Committee on Antarctic Names for Captain James W. Lassiter of the then United States Army Air Forces, who as chief pilot was instrumental in the overall success of the RARE aerial exploratory program. Lassiter was the pilot not only on the flight southwest from Cape Adams, on which geographic discovery was extended to (the Mount Hassage area), but also on the flight southeast to about , on which the seaward edge of the Ronne Ice Shelf and the west and central ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pine Island Bay
The Amundsen Sea, an arm of the Southern Ocean off Marie Byrd Land in western Antarctica, lies between Cape Flying Fish (the northwestern tip of Thurston Island) to the east and Cape Dart on Siple Island to the west. Cape Flying Fish marks the boundary between the Amundsen Sea and the Bellingshausen Sea. West of Cape Dart there is no named marginal sea of the Southern Ocean between the Amundsen and Ross Seas. The Norwegian expedition of 1928–1929 under Captain Nils Larsen named the body of water for the Norwegian polar explorer Roald Amundsen while exploring this area in February 1929. The sea is mostly ice-covered, and the Thwaites Ice Tongue protrudes into it. The ice sheet which drains into the Amundsen Sea averages about in thickness; roughly the size of the state of Texas, this area is known as the Amundsen Sea Embayment (ASE); it forms one of the three major ice-drainage basins of the West Antarctic Ice Sheet. Embayment The ice sheet which drains into the Amund ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schneider Peak
Schneider Peak () is a peak rising to about 1,300 m near the head of Rankin Glacier, 6 nautical miles (11 km) west-southwest of Mount Geier, Schirmacher Massif, on the Black Coast of Palmer Land. The peak was mapped by United States Geological Survey (USGS) from U.S. Navy aerial photographs, 1966–69, and was visited by a joint USGS-BAS geological party, 1986–87. Named by Advisory Committee on Antarctic Names (US-ACAN) in 1988 after David L. Schneider, cartographer, USGS, a member of the USGS satellite surveying team at Australia's Casey Station, winter party 1974. While assigned to the Law Dome ice-drilling team during March 1974, Schneider voluntarily rescued three Australian co-workers whose Nodwell snow traverse vehicle had fallen into a deep crevasse A crevasse is a deep crack, that forms in a glacier or ice sheet that can be a few inches across to over 40 feet. Crevasses form as a result of the movement and resulting stress associated with the shear stress generat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
