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Robilliard Glacier
Pryor Glacier () is a glacier flowing northeastward, to the north of Mount Shields and Yermak Point, into Rennick Bay. The feature is about 30 nautical miles (60 km) long and forms a physical separation between Wilson Hills and Usarp Mountains. Mapped by United States Geological Survey (USGS) from surveys and U.S. Navy aerial photographs, 1960–62. Named by Advisory Committee on Antarctic Names (US-ACAN) for Madison E. Pryor, scientific leader at McMurdo Station (1959) and U.S. Exchange Scientist at the Soviet Mirny Station The Mirny Station (russian: Мирный, literally ''Peaceful'') is a Russian (formerly Soviet) first Antarctic science station located in Queen Mary Land, Antarctica, on the Antarctic coast of the Davis Sea. The station is managed by the Ar ... (1962). See also * Wagner Spur Glaciers of Pennell Coast {{PennellCoast-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires distinguishing features, such as Crevasse, crevasses and Serac, seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between lati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Shields
The Usarp Mountains are a major Antarctic mountain range, lying west of the Rennick Glacier and trending north to south for about . The feature is bounded to the north by Pryor Glacier and the Wilson Hills. These mountains were discovered and first photographed from aircraft of the U.S. Navy Operation Highjump in 1946. They were first sighted and entered by the U.S. Victoria Land Traverse 1959-1960 (VLT), and the first ascent of Mount Welcome was made by John G. Weihaupt, Alfred Stuart, Claude Lorius, and Arnold Heine of that traverse team. The mountains were completely mapped by the United States Geological Survey from VLT reports, U.S. Navy air photos from 1960–63, and subsequent surveys. The name is an acronym of the United States Antarctic Research Program (USARP), and was applied by Advisory Committee on Antarctic Names (US-ACAN) in recognition of the accomplishments of that program in Antarctica. A detailed account of the Victoria Land Traverse appears in the Geologic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yermak Point
Yermak Point () is a coastal point in the west part of Rennick Bay, west-northwest of Znamenskiy Island, Antarctica. It was named by the Soviet Antarctic Expedition (1958) after the Soviet icebreaker An icebreaker is a special-purpose ship or boat designed to move and navigate through ice-covered waters, and provide safe waterways for other boats and ships. Although the term usually refers to ice-breaking ships, it may also refer to smaller ... ''Yermak''. Headlands of Victoria Land Pennell Coast {{PennellCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rennick Bay
Rennick Bay () is an embayment of the coastline of Antarctica at the terminus of Rennick Glacier. It is bounded on the west and east by Belousov Point and Stuhlinger Ice Piedmont. Discovery and naming The eastern part of the bay was discovered from the ship '' Terra Nova'', of the British Antarctic Expedition (1910–13) under Scott. It was named by the British Antarctic Expedition for Lieutenant Henry E. de P. Rennick, Royal Navy, an officer on the Terra Nova. The bay was photographed by United States Navy Operation Highjump (1947) and by the Soviet Antarctic Expedition (1958). According to the ''Sailing Directions for Antarctica'', "Cape Cheetham appears to be an isolated pinnacle forming the eastern extremity of Rennick Bay, an embayment about 18 miles wide, the western extremity of which is formed by high cliffs with outcroppings of rock. Location The northwestern end of the bay is defined by Belousov Point on the end of the Anderson Peninsula. The Suvorov Glacier ent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilson Hills
Wilson Hills () is a group of scattered hills, nunataks and ridges that extend NW-SE for about between Matusevich Glacier and Pryor Glacier in Antarctica. They were discovered by Lieutenant Harry Pennell, Royal Navy, on the Terra Nova Expedition in February 1911 during Robert Falcon Scott's last expedition, and named after Edward Adrian Wilson, a zoologist with the expedition, who perished with Scott on the return journey from the South Pole. Geological features Axthelm Ridge Axthelm Ridge () is a narrow ridge, 4 miles (6 km) long, 1.5 miles (2.4 km) southeast of Parkinson Peak. Mapped by United States Geological Survey (USGS) from surveys and U.S. Navy air photos, 1960–63. Named by Advisory Committee on Antarctic Names (US-ACAN) for Commander Charles E. Axthelm, U.S. Navy, Flag Secretary to the Commander of the U.S. Naval Support Force, Antarctica, during Operation Deep Freeze 1969 and 1970; executive officer on the USS ''Glacier'' during Operation Deep Fre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Usarp Mountains
The Usarp Mountains are a major Antarctic mountain range, lying west of the Rennick Glacier and trending north to south for about . The feature is bounded to the north by Pryor Glacier and the Wilson Hills. These mountains were discovered and first photographed from aircraft of the U.S. Navy Operation Highjump in 1946. They were first sighted and entered by the U.S. Victoria Land Traverse 1959-1960 (VLT), and the first ascent of Mount Welcome was made by John G. Weihaupt, Alfred Stuart, Claude Lorius, and Arnold Heine of that traverse team. The mountains were completely mapped by the United States Geological Survey from VLT reports, U.S. Navy air photos from 1960–63, and subsequent surveys. The name is an acronym of the United States Antarctic Research Program (USARP), and was applied by Advisory Committee on Antarctic Names (US-ACAN) in recognition of the accomplishments of that program in Antarctica. A detailed account of the Victoria Land Traverse appears in the Geologic ... [...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] |
Madison E
Madison may refer to: People * Madison (name), a given name and a surname * James Madison (1751–1836), fourth president of the United States Place names * Madison, Wisconsin, the state capital of Wisconsin and the largest city known by this name * Madison, Alabama, second most populated city and 9th largest in Alabama * Madison, Arkansas * Madison, California * Madison, Connecticut * Madison, Florida * Madison, Georgia * Madison, Illinois * Madison, Indiana * Madison, Kansas * Madison, Maine, a town ** Madison (CDP), Maine, a census-designated place within the town of Madison * Madison, Minnesota * Madison, Mississippi * Madison, Missouri Madison is a city in Monroe County, Missouri, United States. The population was 515 at the 2020 census. History The first settlement at Madison was made in 1836. James R. Abernathy settled in Madison in that year, and named the town after Jame ... * Madison, Nebraska * Madison, New Hampshire * Madison, New Jersey * Madison, New Yo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McMurdo Station
McMurdo Station is a United States Antarctic research station on the south tip of Ross Island, which is in the New Zealand-claimed Ross Dependency on the shore of McMurdo Sound in Antarctica. It is operated by the United States through the United States Antarctic Program (USAP), a branch of the National Science Foundation. The station is the largest community in Antarctica, capable of supporting up to 1,258 residents, and serves as one of three year-round United States Antarctic science facilities. All personnel and cargo going to or coming from Amundsen–Scott South Pole Station first pass through McMurdo. By road, McMurdo is 3 kilometres (1.9 mi) from New Zealand's smaller Scott Base. History The station takes its name from its geographic location on McMurdo Sound, named after Lieutenant Archibald McMurdo of . The ''Terror'', commanded by Irish explorer Francis Crozier, along with expedition flagship ''Erebus'' under command of James Clark Ross, first charted the area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirny Station
The Mirny Station (russian: Мирный, literally ''Peaceful'') is a Russian (formerly Soviet) first Antarctic science station located in Queen Mary Land, Antarctica, on the Antarctic coast of the Davis Sea. The station is managed by the Arctic and Antarctic Research Institute and was named after the support vessel '' Mirny'' captained by Mikhail Lazarev during the First Russian Antarctic Expedition, led by Fabian Gottlieb von Bellingshausen on ''Vostok''. Mirny Station was damaged by a fire on Sunday 21 June 2020. Purpose and facilities The station was opened on February 13, 1956, by the 1st Soviet Antarctic Expedition. It was originally used as main base for the Vostok Station located from the coast, this function is now served by Progress Station. In summer, it hosts up to 169-200 people in 30 buildings, in winter about 40-50 scientists and technicians. The average temperature at the location is , and on more than 200 days per year the wind is stronger than , with occa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wagner Spur
Pryor Glacier () is a glacier flowing northeastward, to the north of Mount Shields and Yermak Point, into Rennick Bay. The feature is about 30 nautical miles (60 km) long and forms a physical separation between Wilson Hills and Usarp Mountains. Mapped by United States Geological Survey (USGS) from surveys and U.S. Navy aerial photographs, 1960–62. Named by Advisory Committee on Antarctic Names (US-ACAN) for Madison E. Pryor, scientific leader at McMurdo Station (1959) and U.S. Exchange Scientist at the Soviet Mirny Station The Mirny Station (russian: Мирный, literally ''Peaceful'') is a Russian (formerly Soviet) first Antarctic science station located in Queen Mary Land, Antarctica, on the Antarctic coast of the Davis Sea. The station is managed by the Ar ... (1962). See also * Wagner Spur Glaciers of Pennell Coast {{PennellCoast-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
