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Nichols Ridge
Nichols Ridge () is a rock ridge between Denton Glacier and Decker Glacier in east Asgard Range, Victoria Land. The feature descends from heights north of Mount Newall to the snout of Wright Lower Glacier at the east end of Wright Valley. Named by Advisory Committee on Antarctic Names (US-ACAN) (1997) after Robert L. Nichols (Nichols Snowfield), one of the first American scientists to do geologic research in Wright Valley. In 1958, he found pecten deposits near the middle of the valley that greatly heightened research to determine the origin of the deposits and the glacial history of Wright Valley. This ridge is in proximity to Meserve, Hart, Goodspeed, and Denton Glaciers Denton may refer to: Places In England * Denton, Cambridgeshire, part of Denton and Caldecote * Denton, County Durham * Denton, East Sussex * Denton, Gravesham, part of the town of Gravesend, Kent * Denton, Greater Manchester * Denton, Kent, ..., named after four young geologists who worked in this area un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denton Glacier
Denton Glacier () is a small hanging glacier which drains the northwest slopes of Mount Newall and terminates on the south wall of Wright Valley, Victoria Land Victoria Land is a region in eastern Antarctica which fronts the western side of the Ross Sea and the Ross Ice Shelf, extending southward from about 70°30'S to 78°00'S, and westward from the Ross Sea to the edge of the Antarctic Plateau. I .... It was named by U.S. geologist Robert Nichols for George H. Denton, geological assistant to Nichols at nearby Marble Point in the 1958–59 field season. References Glaciers of McMurdo Dry Valleys {{McMurdoDryValleys-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decker Glacier
Decker Glacier () is a steep, narrow glacier that drains the northeast slopes of Mount Newall in the Asgard Range, Victoria Land. It was named by the Advisory Committee on Antarctic Names for Chief Aviation Machinist's Mate William D. Decker, U.S. Navy, of Squadron VXE-6, who died at McMurdo Station on October 11, 1971. 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 integrates geophysics, geology, physical geography, geomorphology, c ... References Glaciers of the Asgard Range Glaciers of McMurdo Dry Valleys {{McMurdoDryValleys-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asgard Range
The Asgard Range is a mountain range in Victoria Land, Antarctica. It divides Wright Valley from Taylor Glacier and Taylor Valley, and was named by the Victoria University of Wellington Antarctic Expedition (1958–59) after Asgard, the home of the Norse gods. Geography The Asgard Range contains numerous named features such as peaks, valleys, and glaciers, and even some sub-ranges. Many are named after Norse gods and mythological figures, in keeping with the name of the range itself. Mountains * Ball Peak * Mount Beowulf * Bromley Peak * Brunhilde Peak * Mount Carnes * Mount Darby * Mount Feola * Mount Freya * Mount Holm-Hansen * Mount Grendal * Mount Hall * Harp Hill * Harris Peak * Hetha Peak * Hind Turret * Hoehn Peak * Hoffman Peak * Idun Peak * Mount Irvine * Mount Jord * Mount Knox * Mount Loke * Lyons Cone * Matterhorn * Mattox Bastion * Mount Newall * Obelisk Mountain * Mount Odin * Oliver Peak * Panorama Peak * Perk Summit * Ponder Peak * Mount S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria Land
Victoria Land is a region in eastern Antarctica which fronts the western side of the Ross Sea and the Ross Ice Shelf, extending southward from about 70°30'S to 78°00'S, and westward from the Ross Sea to the edge of the Antarctic Plateau. It was discovered by Captain James Clark Ross in January 1841 and named after Queen Victoria. The rocky promontory of Minna Bluff is often regarded as the southernmost point of Victoria Land, and separates the Scott Coast to the north from the Hillary Coast of the Ross Dependency to the south. The region includes ranges of the Transantarctic Mountains and the McMurdo Dry Valleys (the highest point being Mount Abbott in the Northern Foothills), and the flatlands known as the Labyrinth. The Mount Melbourne is an active volcano in Victoria Land. Early explorers of Victoria Land include James Clark Ross and Douglas Mawson. In 1979, scientists discovered a group of 309 meteorites A meteorite is a solid piece of debris from an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Newall
Mount Newall () is a peak, 1,920 m, the northeast extremity of Asgard Range, in Victoria Land. Discovered by the Discovery expedition (1901–04) and named for one of the men who helped raise funds to send a relief ship for the expedition. Nichols Ridge descends from it down to the Wright Lower Glacier at the east end of Wright Valley The Wright Valley, named for Sir Charles Wright, is the central one of the three large Dry Valleys in the Transantarctic Mountains, located west of McMurdo Sound at approximately . Wright Valley contains the Onyx River, the longest river in An .... Gallagher Ridge trends northeast toward Wright Valley. Mountains of the Asgard Range McMurdo Dry Valleys {{McMurdoDryValleys-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wright Lower Glacier
Wright Lower Glacier () is a stagnant glacier occupying the mouth of Wright Valley and coalescing at its east side with Wilson Piedmont Glacier, in Victoria Land, Antarctica. The glacier was originally called "Wright Glacier" by the British Antarctic Expedition (1910–13), for expedition member C.S. Wright. The name was adjusted decades later by the Victoria University of Wellington Antarctic Expedition (VUWAE) (1958–59), when the VUWAE also defined the name Wright Upper Glacier Wright Upper Glacier () is an ice apron at the upper west end of Wright Valley in Asgard Range, Antarctica. It is formed by a glacier flowing east from the inland ice plateau. Named by the Victoria University of Wellington Antarctic Expedition (VU ... for the separate glacier at the head of Wright Valley. SourcesUSGS GNIS detail [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wright Valley
The Wright Valley, named for Sir Charles Wright, is the central one of the three large Dry Valleys in the Transantarctic Mountains, located west of McMurdo Sound at approximately . Wright Valley contains the Onyx River, the longest river in Antarctica, Lake Brownworth, the origin of the Onyx River, and Lake Vanda, which is fed by the Onyx River. Its southwestern branch, ''South Fork'', is the location of Don Juan Pond. The upland area known as the Labyrinth is at the valley's west end. Although portions of the interconnected valley system were discovered in 1903 by the ''Discovery'' expedition led by Captain Robert Falcon Scott, the Wright Valley located near the centre of the system was not seen until aerial photographs of the region were made in 1947. By the mid 1960s scientists were becoming increasingly intrigued by the paradoxical fact that the valley lay immediately adjacent to the permanent East Antarctic Ice Sheet, yet had remained ice-free for at least thousands o ... [...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 Geolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert L
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and '' berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Scots, Danish, and Icelandic. It c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nichols Snowfield
Nichols Snowfield () is a snowfield, 22 nautical miles (41 km) long and 8 nautical miles (15 km) wide, bounded by the Rouen Mountains and Elgar Uplands to the east and Lassus Mountains to the west, in the north part of Alexander Island, Antarctica. The snowfield was first sighted from the air and roughly mapped by the British Graham Land Expedition (BGLE) in 1937. Mapped in detail from air photos taken by the Ronne Antarctic Research Expedition (RARE), 1947–48, by Searle of the Falkland Islands Dependencies Survey (FIDS) in 1960. Named by the RARE for Dr. Robert L. Nichols, head of the Department of Geology, Tufts University Tufts University is a private research university on the border of Medford and Somerville, Massachusetts. It was founded in 1852 as Tufts College by Christian universalists who sought to provide a nonsectarian institution of higher learnin ..., and senior scientist of the Ronne expedition. Snow fields of Antarctica Bodies of ice o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley
A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage now taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms that may be global in use or else applied only locally. For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denton Glaciers
Denton may refer to: Places In England * Denton, Cambridgeshire, part of Denton and Caldecote * Denton, County Durham * Denton, East Sussex * Denton, Gravesham, part of the town of Gravesend, Kent * Denton, Greater Manchester * Denton, Kent, a village near Canterbury * Denton, Lincolnshire * Denton, Newcastle upon Tyne * Denton, Norfolk * Denton, Northamptonshire, South Northamptonshire * Denton, North Yorkshire * Denton, Oxfordshire * Denton Holme, Cumbria * Upper Denton, Carlisle, Cumbria In the United States *Denton, Georgia *Denton, Kansas *Denton, Kentucky *Denton, Maryland * Denton Township, Michigan *Denton, Johnson County, Missouri *Denton, Pemiscot County, Missouri *Denton, Montana *Denton, Nebraska *Denton, North Carolina *Denton, Texas, in Denton County *Denton County, Texas Fictional places *Denton is the setting for the English TV series ''A Touch of Frost'' and the Frost novels of R. D. Wingfield *The fictional town which was the setting for ''The Rocky Horror P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
