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Mount Segers
Mount Segers () is a mountain at the south extremity of Sullivan Heights in the Sentinel Range, Ellsworth Mountains in Antarctica, separated from Vinson Massif to the southwest by Vranya Pass. It is situated 11 km (7 mi) east of Mount Tyree, on the east side of the head of Crosswell Glacier and surmounting Hinkley Glacier to the southeast. The peak was discovered by US Navy Squadron VX-6 on photographic flights of Dec. 14–15, 1959, and mapped by USGS from these photos. Named by US-ACAN for Chester W. Segers, a Navy cook and a member of the first wintering party at the South Pole Station South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþaz ... during the IGY in 1957. Maps Vinson Massif. Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988. Anta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sullivan Heights
Sullivan Heights () is a compact group of mountains in western Antarctica rising to in Mount Levack centered east-northeast of Mount Tyree in the Sentinel Range, Ellsworth Mountains. Roughly elliptical in plan and long, the feature includes sharp mountain peaks, rugged ridges, and steep peripheral scarps. The heights are encompassed by the flow of the Crosswell, Ellen, and Dater Glaciers, with their interior drained also by Pulpudeva and Strinava Glaciers. Separated from Vinson Massif to the south-southwest by Vranya Pass. The feature was named in 1997 by the Advisory Committee on Antarctic Names (US-ACAN) after Cornelius Wayne Sullivan (b. 1943), American oceanographer; United States Antarctic Program (USAP) field team leader for Sea Ice Microbial Communities (SIMCO) studies in McMurdo Sound, 1980–86, 1988, 1989; chief scientist and cruise coordinator for AMERIEZ ( Antarctic Marine Ecosystem Research at the Ice Edge Zone) projects in Weddell Sea, Nov–Dec 1983, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sentinel Range
The Sentinel Range is a major mountain range situated northward of Minnesota Glacier and forming the northern half of the Ellsworth Mountains in Antarctica. The range trends NNW-SSE for about and is 24 to 48 km (15 to 30 mi) wide. Many peaks rise over and Vinson Massif (4892 m) in the southern part of the range is the highest elevation on the continent.Sentinel Range. SCAR Composite Antarctic Gazetteer. Sentinel Range comprises a main ridge (featuring Vinson Massif in its southern portion) and a number of distinct heights, ridges and mountains on its east side, including (south to north) , [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellsworth Mountains
The Ellsworth Mountains are the highest mountain ranges in Antarctica, forming a long and wide chain of mountains in a north to south configuration on the western margin of the Ronne Ice Shelf in Marie Byrd Land. They are bisected by Minnesota Glacier to form the Sentinel Range to the north and the Heritage Range to the south. The former is by far the higher and more spectacular with Mount Vinson () constituting the highest point on the continent.Bockheim, J.G., Schaefer, C.E., 2015. ''Soils of Ellsworth Land, the Ellsworth Mountains''. In: Bockheim, J.G. (Ed.), ''The Soils of Antarctica. World Soils Book Series'', Springer, Switzerland, pp. 169–181. The mountains are located within the Chilean Antarctic territorial claim but outside of the Argentinian and British ones. Discovery The mountains were discovered on November 23, 1935, by Lincoln Ellsworth in the course of a trans-Antarctic flight from Dundee Island to the Ross Ice Shelf. He gave them the descriptive name Sentinel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vinson Massif
Vinson Massif () is a large mountain massif in Antarctica that is long and wide and lies within the Sentinel Range of the Ellsworth Mountains. It overlooks the Ronne Ice Shelf near the base of the Antarctic Peninsula. The massif is located about from the South Pole. Vinson Massif was discovered in January 1958 by U.S. Navy aircraft. In 1961, the Vinson Massif was named by the Advisory Committee on Antarctic Names (US-ACAN), after Carl Vinson, Carl G. Vinson, United States congressman from the state of Georgia (U.S. state), Georgia, for his support for Antarctic Exploration, Antarctic exploration. On November 1, 2006, US-ACAN declared Mount Vinson and Vinson Massif to be separate entities.Stewart, J. (2011) ''Antarctic An Encyclopedia'' McFarland & Company Inc, New York. 1776 pp. . Vinson Massif lies within the Chilean Antarctic Territory, Chilean claim under the Antarctic Treaty System. Mount Vinson is the highest peak in Antarctica, at . It lies in the north part of Vinson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vranya Pass
Vranya Pass ( bg, проход Враня, ‘Prohod Vranya’ \'pro-hod 'vra-nya\) is the ice-covered saddle of elevation 2100 m separating Sullivan Heights from Vinson Massif in Sentinel Range, Ellsworth Mountains in Antarctica. It is part of the glacial divide between Crosswell Glacier to the northwest and Hinkley Glacier to the east. The saddle is named after the settlement of Vranya in Southwestern Bulgaria. Location Vranya Pass is centred at , which is 10.9 km northeast of Mount Vinson, 8.51 km east of Mount Shinn, 1.74 km south of Mount Segers, 4.2 km north-northwest of Vanand Peak and 9.98 km west-northwest of Mount Waldron. US mapping in 1961, updated in 1988. Maps Vinson Massif. Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly updated. ReferencesVranya Pass S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Tyree
Mount is often used as part of the name of specific mountains, e.g. Mount Everest. Mount or Mounts may also refer to: Places * Mount, Cornwall, a village in Warleggan parish, England * Mount, Perranzabuloe, a hamlet in Perranzabuloe parish, Cornwall, England * Mounts, Indiana, a community in Gibson County, Indiana, United States People * Mount (surname) * William L. Mounts (1862–1929), American lawyer and politician Computing and software * Mount (computing), the process of making a file system accessible * Mount (Unix), the utility in Unix-like operating systems which mounts file systems Displays and equipment * Mount, a fixed point for attaching equipment, such as a hardpoint on an airframe * Mounting board, in picture framing * Mount, a hanging scroll for mounting paintings * Mount, to display an item on a heavy backing such as foamcore, e.g.: ** To pin a biological specimen, on a heavy backing in a stretched stable position for ease of dissection or display ** To p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crosswell Glacier
Crosswell Glacier () is a glacier long, flowing north-northeast from Mount Shinn between Sullivan Heights and Bearskin Ridge, in the central part of the Sentinel Range, Ellsworth Mountains, Antarctica. Together with Patton and Pulpudeva Glaciers, it enters Ellen Glacier northwest of Mamarchev Peak and southeast of Mount Jumper. The glacier was first mapped by the United States Geological Survey from surveys and from U.S. Navy air photos, 1957–59, and named by the Advisory Committee on Antarctic Names for Colonel Horace A. Crosswell, United States Air Force, leader of C-124 Globemaster air drops in establishing the scientific station at the South Pole in the 1956–57 season. Tributary glaciers * Ramorino Glacier * Cervellati Glacier See also * List of glaciers in the Antarctic * Glaciology Glaciology (; ) is the scientific study of glaciers, or more generally ice and natural phenomena that involve ice. Glaciology is an interdisciplinary Earth science that int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hinkley Glacier
Hinkley Glacier () is a glacier flowing northeastward from Corbet Peak and Schoening Peak, Vinson Massif on the east slope of Sentinel Range in the Ellsworth Mountains, Antarctica, and continuing between Mount Segers and Zinsmeister Ridge to enter Dater Glacier southeast of Nebeska Peak and northwest of Sipey Bluff. It was named by US-ACAN (2006) after Todd K. Hinkley, Technical Director, National Ice Core Laboratory, U.S. Geological Survey, Denver, CO,2001-06. See also * List of glaciers in the Antarctic * Glaciology Maps Vinson Massif. Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly updated. References * External links Hinkley GlacierSCAR A scar (or scar tissue) is an area of fibrous tissue that replaces normal skin after an injury. Scars result from the biological process of w ... [...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] |
