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Alice Glacier
The Beardmore Glacier in Antarctica is one of the largest valley glaciers in the world, being long and having a width of . It descends about from the Antarctic Plateau to the Ross Ice Shelf and is bordered by the Commonwealth Range of the Queen Maud Mountains on the eastern side and the Queen Alexandra Range of the Central Transantarctic Mountains on the western. Its mouth is east of the Lennox-King Glacier. It is northwest of the Ramsey Glacier. Early exploration The glacier is one of the main passages through the Transantarctic Mountains to the great polar plateau beyond, and was one of the early routes to the South Pole despite its steep upward incline. The glacier was discovered and climbed by Ernest Shackleton during his ''Nimrod'' Expedition of 1908. Although Shackleton turned back at latitude 88° 23' S, just from the South Pole, he established the first proven route towards the pole and, in doing so, became the first person to set foot upon the polar plate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Maud Mountains
The Queen Maud Mountains () are a major group of mountains, ranges and subordinate features of the Transantarctic Mountains, lying between the Beardmore Glacier, Beardmore and Reedy Glaciers and including the area from the head of the Ross Ice Shelf to the Antarctic Plateau in Antarctica. Captain Roald Amundsen and his South Pole party ascended Axel Heiberg Glacier near the central part of this group in November 1911, naming these mountains for the Norwegian queen Maud of Wales. Exploration and naming Elevations bordering the Beardmore Glacier, at the western extremity of these mountains, were observed by the British expeditions led by Ernest Shackleton (1907–09) and Robert Falcon Scott (1910-13), but the mountains as a whole were mapped by several American expeditions led by Richard Evelyn Byrd (1930s and 1940s), and United States Antarctic Program (USARP) and New Zealand Antarctic Research Program (NZARP) expeditions from the 1950s through the 1970s. Appearance The ''Sailing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axel Heiberg Glacier
The Axel Heiberg Glacier () in Antarctica is a valley glacier, long, descending from the high elevations of the Antarctic Plateau into the Ross Ice Shelf (nearly at sea level) between the Herbert Range and Mount Don Pedro Christophersen in the Queen Maud Mountains. Discovery and name The glacier was discovered in November 1911 by the Norwegian polar explorer Roald Amundsen, and named by him for Consul Axel Heiberg, a Norwegian businessman and patron of science who contributed to numerous Norwegian polar expeditions. Amundsen used this glacier as his route up onto the polar plateau during his successful expedition to the South Pole. Characteristics According to ''Sailing Directions for Antarctica'' (1960), "The Axel Heiberg Glacier, about 6 miles wide and 27 miles long, lies southeastward of the Fridtjof Nansen massif. It trends in a northeast.–southwest direction and is steep, reaching an elevation of 10,920 feet at the southem portal. It was discovered and traversed b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Antarctic Expedition, 1907–09
The ''Nimrod'' Expedition of 1907–1909, otherwise known as the British Antarctic Expedition, was the first of three expeditions to the Antarctic led by Ernest Shackleton and his second time to the Continent. Its main target, among a range of geographical and scientific objectives, was to be first to reach the South Pole. This was not attained, but the expedition's southern march reached a Farthest South latitude of 88° 23' S, just from the pole. This was by far the longest southern polar journey to that date and a record convergence on either Pole. A separate group led by Welsh Australian geology professor Edgeworth David reached the estimated location of the South magnetic pole, and the expedition also achieved the first ascent of Mount Erebus, Antarctica's second highest volcano. The expedition lacked governmental or institutional support, and relied on private loans and individual contributions. It was beset by financial problems and its preparations were hur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Antarctic Expedition, 1910–13
The ''Terra Nova'' Expedition, officially the British Antarctic Expedition, was an expedition to Antarctica which took place between 1910 and 1913. Led by Captain Robert Falcon Scott, the expedition had various scientific and geographical objectives. Scott wished to continue the scientific work that he had begun when leading the ''Discovery'' Expedition from 1901 to 1904, and wanted to be the first to reach the geographic South Pole. He and four companions attained the pole on 17 January 1912, where they found that a Norwegian team led by Roald Amundsen had preceded them by 34 days. Scott's party of five died on the return journey from the pole; some of their bodies, journals, and photographs were found by a search party eight months later. The expedition, named after its supply ship, was a private venture financed by public contributions and a government grant. It had further backing from the Admiralty, which released experienced seamen to the expedition, and from the Royal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Darwin (Antarctica)
Buckley Island () is an island-like mountain massif, surmounted by the peaks of Mount Bartlett, Mount Buckley and Mount Bowers, rising above the ice at the middle of the head of Beardmore Glacier in Antarctica. It was discovered by the British Antarctic Expedition (1907-09) and named in association with Mount Buckley, , its highest peak. Peaks Mount Bartlett . An ice-free mountain, high, standing north of Mount Buckley at the head of the Beardmore Glacier. Discovered by the BrAE (1907-09) and named for H.H. Bartlett of London, a supporter of the expedition. Mount Buckley . An ice-free peak, high, which is the central and highest summit of Buckley Island, a mountain massif at the head of Beardmore Glacier. Discovered by the BrAE (1907-09) and named for George Buckley of New Zealand, a supporter of the expedition. Mount Bowers . A peak, high, standing south-south-east of Mount Buckley, at the head of the Beardmore Glacier. Named by the BrAE (1910-13) for Lt. Henr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skaar Ridge
The Marshall Mountains () are a group of mountains overlooking Beardmore Glacier in the Queen Alexandra Range, Antarctica. They are bounded on the north by Berwick Glacier, and on the south by Swinford Glacier. Exploration and name The Marshall Mountains were discovered by the South Polar Party of the British Antarctic Expedition, 1907–09, and named for Dr. Eric Marshall, surgeon and cartographer to the expedition, a member of the Polar Party. Location The Marshall Mountains are in the southwest of the Queen Alexandra Range, to the south of Mount Falla, southwest of Mount Kirkpatrick and west of the Adams Mountains. They are bounded by the Beardmore Glacier to the south, the Antarctic Plateau to the west and the Walcott Névé to the northwest. Mount Marshall gives its name to the range. Features to its southeast include Swinford Glacier, Mount Holloway, Table Bay, Mount Augusta, Skaar Ridge and Mount Wild. Features to the north include Blizzard Peak, Blizzard Height ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buckley Island (Antarctica)
Buckley Island () is an island-like mountain massif, surmounted by the peaks of Mount Bartlett, Mount Buckley and Mount Bowers, rising above the ice at the middle of the head of Beardmore Glacier in Antarctica. It was discovered by the British Antarctic Expedition (1907-09) and named in association with Mount Buckley, , its highest peak. Peaks Mount Bartlett . An ice-free mountain, high, standing north of Mount Buckley at the head of the Beardmore Glacier. Discovered by the BrAE (1907-09) and named for H.H. Bartlett of London, a supporter of the expedition. Mount Buckley . An ice-free peak, high, which is the central and highest summit of Buckley Island, a mountain massif at the head of Beardmore Glacier. Discovered by the BrAE (1907-09) and named for George Buckley of New Zealand, a supporter of the expedition. Mount Bowers . A peak, high, standing south-south-east of Mount Buckley, at the head of the Beardmore Glacier. Named by the BrAE (1910-13) for Lt. Henr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USGS Plunket Point
The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of planets and moons, based on data from U.S. space probes. The sole scientific agency of the U.S. Department of the Interior, USGS is a fact-finding research organization with no regulatory responsibility. It is headquartered in Reston, Virginia, with major offices near Lakewood, Colorado; at the Denver Federal Center; and in NASA Research Park in California. In 2009, it employed about 8,670 people. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on its hundredth anniversary, was "Earth Science in the Public Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctotrechus
''Antarctotrechus balli'' is extinct species of ground beetle known from the Miocene of Antarctica, the only species of the genus ''Antarctotrechus.'' It belongs to the tribe Trechini, and appears to be closely related to South American and Australian trechines. It was less than a centimeter long, with dark brown elytra, which are the only known parts of the animal. It is thought to have lived in a tundra environment, which included ''Nothofagus'' prostrate shrubs, ''Ranunculus'' (buttercups) and moss that grew around the banks of a stream on the outwash plain at the head of a fjord. References Fossil beetle genera † A dagger, obelisk, or obelus is a typographical mark that usually indicates a footnote if an asterisk has already been used. The symbol is also used to indicate death (of people) or extinction (of species or languages). It is one of the mo ... Miocene insects Beetles described in 2016 Monotypic prehistoric insect genera Cenozoic animals of Antar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elytra
An elytron (; ; : elytra, ) is a modified, hardened forewing of beetles (Coleoptera), though a few of the true bugs (Hemiptera) such as the family Schizopteridae are extremely similar; in true bugs, the forewings are called hemelytra (sometimes alternatively spelled as "hemielytra"), and in most species only the basal half is thickened while the apex is membranous, but when they are entirely thickened the condition is referred to as "coleopteroid". An elytron is sometimes also referred to as a shard. Description The elytra primarily serve as protective wing-cases for the hindwings underneath, which are used for flying. To fly, a beetle typically opens the elytra and then extends the hindwings, flying while still holding the elytra open, though many beetles in the families Scarabaeidae and Buprestidae can fly with the elytra closed (e.g., most Cetoniinae; ). In a number of groups, the elytra are reduced to various degrees, (e.g., the beetle families Staphylinidae and Ripipho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranulph Fiennes
Sir Ranulph Twisleton-Wykeham-Fiennes, 3rd Baronet (born 7 March 1944), commonly known as Sir Ranulph Fiennes () and sometimes as Ran Fiennes, is a British explorer, writer and poet, who holds several endurance records. Fiennes served in the British Army for eight years, including a period on counter-insurgency service while attached to the Army of the Sultanate of Oman. He later undertook numerous expeditions and was the first person to visit both the North Pole and South Pole by surface means and the first to completely cross Antarctica on foot. In May 2009, at the age of 65, he reached the summit of Mount Everest. According to the ''Guinness Book of World Records'' in 1984, he was the world's greatest living explorer. Fiennes has written numerous books about his army service and his expeditions as well as books on explorers Robert Falcon Scott and Ernest Shackleton. Early life and education Fiennes was born in Windsor, Berkshire, on 7 March 1944, nearly four months af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
