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Bugueño Pinnacle
Bugueño Pinnacle () is a slender rock peak that is reported to rise over 4400 m between Mount Rutford and Rada Peak on the crest of the Craddock Massif in the Sentinel Range. Named by the Advisory Committee on Antarctic Names in 2006 after Manuel Bugueño, a Chilean member of the Omega High Antarctic GPS Expedition to the Sentinel Range in 2005. He made ascents of Mount Craddock and Rada Peak and, with Camilo Rada, ran the GPS measurements of both. References Ellsworth Mountains Four-thousanders of Antarctica {{EllsworthLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Rutford
Mount Rutford is a sharp peak that rises to and marks the highest point on Craddock Massif in the Sentinel Range, Ellsworth Mountains. The peak stands just north of Bugueño Pinnacle and 2.1 mi north of Mount Craddock, with which this naming is associated. Prior to 2006 the peak had no name, but was visually identified by Camilo Rada and Damien Gildea as being higher than Mt Craddock, during their time on the summits of both Vinson (2004) and Craddock (2005). Thus they returned in 2006 and, as part of a larger GPS program, measured the height of this unnamed peak. As a result of the new GPS data and a new 1:100,000 topographical map being produced by the Omega Foundation, the peak was then named in 2006 by Advisory Committee on Antarctic Names, US-ACAN after Robert Hoxie Rutford, member of J. Campbell Craddock's University of Minnesota geological expedition to Ellsworth Mountains, 1962–63; leader, University of Minnesota expedition to Ellsworth Mountains, 1963–64; Dir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rada Peak
Rada Peak () is a rounded peak that rises to 4001 m between Bugueño Pinnacle and Mount Craddock on the crest of the Craddock Massif in the Sentinel Range. Named by the 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 2006 after Camilo Rada Giacaman, a Chilean member of the Omega High Antarctic GPS Expedition to the Sentinel Range, 2004 and 2005; together with Manuel Bugueño in the latter season, he obtained GPS data for Mount Craddock and Rada Peak. References Ellsworth Mountains Four-thousanders of Antarctica {{EllsworthLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craddock Massif
Craddock Massif is a mountain massif in the Sentinel Range of the Ellsworth Mountains, in the Chilean claim of West Antarctica. Location and highest point Craddock Massif is located at the southeastern side of Vinson Massif, between Hammer Col and Karnare Col linking it to Vinson Massif and the southern Sentinel Range respectively. The highest point of Craddock Massif is Mount Rutford, a sharp peak that rises to . The Craddock Massif also includes (from north to south) Bugueño Pinnacle, Rada Peak and Mount Craddock. Discovery and naming Sentinel Range was first sighted and photographed from the air on November 23, 1935, by Lincoln Ellsworth. The entire range, including Craddock Massif, was mapped by the United States Geological Survey from aerial photography taken by the U.S. Navy, 1958–61. This massif was originally named "Mount Craddock" by the Advisory Committee on Antarctic Names (US-ACAN) in 1965, but subsequent maps limited the name to the massif's southernmost pe ... [...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 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) Owen Ridge, Petvar Heights, [...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] |
Mount Craddock
Mount Craddock is a large, bold mountain forming the south extremity of Craddock Massif in Sentinel Range, the ninth highest mountain in Antarctica. It is linked by Karnare Col to Mount Strybing in the southern Sentinel Range. The ninth-highest mountain in Antarctica was first climbed in January 1992. The name Mount Craddock was originally recommended by the Advisory Committee on Antarctic Names (US-ACAN) in 1965 for the present-day Craddock Massif but subsequent maps limited Mount Craddock to the massif's southernmost peak, a position that became established over years. To avoid confusion and to fix the position of the name, US-ACAN redefined Mount Craddock in 2006 to apply to the southernmost peak described above.USGS GNIS The mountain was named by US-ACAN for J. Campbell Craddock (1930–2006), leader of a University of Minnesota expedition (1962–63) that made geological investigations and cartographic surveys in the Sentinel and Heritage Ranges of the Ellsworth Mounta ... [...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 the American explorer Lincoln Ellsworth in the course of a trans-Antarctic flight from Dundee Island to the Ross Ice Shelf. He gave the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
