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Chair Peak
Chair Peak () is a peak rising west of Mount Britannia on Rongé Island, off the west coast of Graham Land. This descriptive name was given by M.C. Lester and T.W. Bagshawe, who wintered at nearby Waterboat Point Waterboat Point ( es, Península Munita) is the low westernmost termination of the peninsula between Paradise Harbor and Andvord Bay on the west coast of Graham Land. This feature has "island" characteristics, but it is only separated from the mai ... in 1921–22 and used this peak as a prominent landmark during their survey. References * Mountains of Graham Land Danco Coast {{DancoCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Summit (topography)
A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for a mountain peak that is located at some distance from the nearest point of higher elevation. For example, a big, massive rock next to the main summit of a mountain is not considered a summit. Summits near a higher peak, with some prominence or isolation, but not reaching a certain cutoff value for the quantities, are often considered ''subsummits'' (or ''subpeaks'') of the higher peak, and are considered part of the same mountain. A pyramidal peak is an exaggerated form produced by ice erosion of a mountain top. Summit may also refer to the highest point along a line, trail, or route. The highest summit in the world is Mount Everest with a height of above sea level. The first official ascent was made by Tenzing Norgay and Sir Edmund Hillary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Britannia
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 ** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rongé Island
Rongé Island is a high, rugged island long, the largest island of the group which forms the west side of Errera Channel, off the west coast of Graham Land in Antarctica. Location Rongé Island is off the Danco Coast on the west side of the Antarctic Peninsula. It is on the southeast side of the Gerlache Strait, opposite the Osterrieth Range of Anvers Island. The Arctowski Peninsula is to its east, and Laussedat Heights to its south. Lemaire Island and the mouth of Andvord Bay are to the southwest. Rongé Island is separated from the mainland by the Errera Channel. Features of the island include Ketley Point, Mount Britannia, Mount Tennant and Georges Point. Nearby features include, clockwise from the north, Orne Islands, Cuverville Island, Brewster Island, Danco Island and Useful Island. Exposed rocks include Cretaceous volcanics (Antarctic Peninsula Volcanic Group ) and Cretaceous plutons (Andean Intrusive Suite 1). Description The ''Sailing Directions for Antarctica'' (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graham Land
Graham Land is the portion of the Antarctic Peninsula that lies north of a line joining Cape Jeremy and Cape Agassiz. This description of Graham Land is consistent with the 1964 agreement between the British Antarctic Place-names Committee and the US Advisory Committee on Antarctic Names, 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 degrees south. Graham Land is named after Sir James R. G. Graham, First Lord of the Admiralty at the time of John Biscoe's exploration of the west side of Graham Land in 1832. It is claimed by Argentina (as part of Argentine Antarctica), Britain (as part of the British Antarctic Territory) and Chile (as part of the Chilean Antarctic Territory). Graham Land is the closest part of Antarctica to South America. Thus it is the usual destination for small ships taking paying ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T W Bagshawe
Thomas Wyatt Bagshawe (18 April 1901 – 1974) was an explorer, museum curator and folklorist. Early life Bagshawe was born in Dunstable, Bedfordshire, on 18 April 1901, and attended Rugby School before reading geology at University of Cambridge, Cambridge University. Graham Land Expedition In 1920, Bagshawe left his studies to take up an opportunity to join the British Graham Land Expedition to Antarctica, to continue mapping the western coastline of the Weddell Sea. It was a small expedition, made up of only four men and with no ship (their voyage was reliant on Norwegian whaling ships). The expedition arrived in the Antarctic in January 1921, but due to ice blocking their passage through the Antarctic Sound, they did not arrive at their desired location. A scaling back of the expedition's plans resulted, so much so that the expedition's leader, John Lachlan Cope, and the second-in-command, Hubert Wilkins, left in February 1921 (planning to return in 1922 and restart the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterboat Point
Waterboat Point ( es, Península Munita) is the low westernmost termination of the peninsula between Paradise Harbor and Andvord Bay on the west coast of Graham Land. This feature has "island" characteristics, but it is only separated from the mainland at high water and is more usefully described as a "point". Chile's González Videla Antarctic Base is located at Waterboat Point. Historic site The coast in this vicinity was first roughly surveyed by the Belgian Antarctic Expedition The Belgian Antarctic Expedition of 1897–1899 was the first expedition to winter in the Antarctic region. Led by Adrien de Gerlache de Gomery aboard the RV ''Belgica'', it was the first Belgian Antarctic expedition and is considered the firs ... in 1898. The point was surveyed and given its name by Thomas W. Bagshawe and Maxime C. Lester who lived here, in a hut improvised from a water boat, from January 1921 until January 1922. Although only the base of the boat, foundations of doorposts and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Graham Land
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 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 isolated summits, but most occur in mountain ranges. Mountains are formed through 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 slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
