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Swithinbank Range
Swithinbank Range () is a small range from the Churchill Mountains, Location The Swithinbank Range extends eastward between Donnally and Ahern Glaciers to the west side of Starshot Glacier. It faces the Surveyors Range on the east side of the Starshot Glacier. It was named by the New Zealand Geological Survey Antarctic Expedition (NZGSAE) (1959–60) for Charles W. Swithinbank, glaciologist that season at Little America V. Geology The bulk of the Holyoake and Swithinbank Ranges are made up of the Shackleton Limestone formation, which lies unconformably on an unweathered surface cut across beds of the Goldie Formation north of the Nimrod Glacier. It includes the Cambrian limestone that crops out between the Byrd and Nimrod Glaciers and in the upper Beardmore Glacier. Glaciers Ahern Glacier . A small tributary glacier flowing east from the Churchill Mountains between Mount Lindley and Mount Hoskins to enter Starshot Glacier. Named by the Holyoake, Cobham, and Queen Elizabe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ross Dependency
The Ross Dependency is a region of Antarctica defined by a sector originating at the South Pole, passing along longitudes 160° east to 150° west, and terminating at latitude 60° south. It is claimed by New Zealand, a claim accepted only by the other six countries with territorial claims in Antarctica. Under the 1961 Antarctic Treaty, of which all territorial claimants are signatories, including New Zealand, all claims are held in abeyance. Article IV states: "No acts or activities taking place while the present Treaty is in force shall constitute a basis for asserting, supporting or denying a claim to territorial sovereignty in Antarctica or create any rights of sovereignty in Antarctica". The Dependency takes its name from Sir James Clark Ross, who discovered the Ross Sea, and includes part of Victoria Land, and most of the Ross Ice Shelf. Ross, Balleny, Scott and Roosevelt Islands also form part of the Dependency. History of claim Following his discovery of Victo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Churchill Mountains
The Churchill Mountains are a mountain range group of the Transantarctic Mountains System, located in the Ross Dependency region of Antarctica. They border on the western side of the Ross Ice Shelf, between Byrd Glacier and Nimrod Glacier. Several of the range's highest summits, including Mounts Egerton, Field, Nares, Wharton, and Albert Markham were first seen and named by the Discovery Expedition of 1901–1904 (aka: British National Antarctic Expedition), under Robert Falcon Scott The mountains were mapped in detail by the USGS from Tellurometer surveys during 1960–61, and by United States Navy air photos in 1960. They were named by the US-ACAN for Sir Winston Churchill. Mountains and peaks ;Mount Albert Markham Mount Albert Markham is a striking flat-topped mountain, standing midway between Mount Nares and Pyramid Mountain. Discovered by the Discovery Expedition and named for Admiral Sir Albert Hastings Markham, a member of the Ship Committee for the expedition. ;Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donnally Glacier
Starshot Glacier () is a glacier 50 nautical miles (90 km) long, flowing from the polar plateau eastward through the Churchill Mountains, then north along the west side of Surveyors Range, entering the Ross Ice Shelf south of Cape Parr. So named by the New Zealand Geological Survey Antarctic Expedition The New Zealand Geological Survey Antarctic Expedition (NZGSAE) describes a series of scientific explorations of the continent Antarctica. The expeditions were notably active throughout the 1950s and 1960s. Features named by the expeditions 1957 ... (NZGSAE) (1960–61) because the area was surveyed with the use of star observations. Glaciers of the Ross Dependency Shackleton Coast {{ShackletonCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ahern Glacier (Antarctica)
Ahern Glacier is a small tributary glacier flowing east from the Churchill Mountains between Mount Lindley and Mount Hoskins to enter Starshot Glacier. It was named by the Holyoake, Cobham, and Queen Elizabeth Ranges Party of the New Zealand Geological Survey Antarctic Expedition (1964–65) for B. Ahern, a member of the party. See also * List of glaciers in the Antarctic There are many glaciers in the Antarctic. This set of lists does not include ice sheets, ice caps or ice fields, such as the Antarctic ice sheet, but includes glacial features that are defined by their flow, rather than general bodies of ice. Th ... References Glaciers of Oates Land {{OatesLand-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starshot Glacier
Starshot Glacier () is a glacier 50 nautical miles (90 km) long, flowing from the polar plateau eastward through the Churchill Mountains, then north along the west side of Surveyors Range, entering the Ross Ice Shelf south of Cape Parr. So named by the New Zealand Geological Survey Antarctic Expedition The New Zealand Geological Survey Antarctic Expedition (NZGSAE) describes a series of scientific explorations of the continent Antarctica. The expeditions were notably active throughout the 1950s and 1960s. Features named by the expeditions 1957 ... (NZGSAE) (1960–61) because the area was surveyed with the use of star observations. Glaciers of the Ross Dependency Shackleton Coast {{ShackletonCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surveyors Range
Surveyors Range () is a long mountain range in the Churchill Mountains of Antarctica. Location Surveyors Range is long, extending north along the east side of Starshot Glacier from the Thompson Mountain area to the glacier's terminus at the Ross Ice Shelf. The Swithinbank Range is to the west, on the other side of the Starshot Glacier. The Dickey Glacier runs north along the east side of the range. The range was named by the New Zealand Geological Survey Antarctic Expedition (NZGSAE) (1960–61) for the early pioneering surveyors of New Zealand and present day equivalents in Great Britain who contributed to work carried out in this area by Captain P.J. Hunt, Royal Engineers. Glaciers Starshot Glacier . A glacier long, flowing from the polar plateau eastward through the Churchill Mountains, then north along the west side of Surveyors Range, entering the Ross Ice Shelf south of Cape Parr. So named by the NZGSAE (1960-61) because the area was surveyed with the use of star ob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand Geological Survey Antarctic Expedition
The New Zealand Geological Survey Antarctic Expedition (NZGSAE) describes a series of scientific explorations of the continent Antarctica. The expeditions were notably active throughout the 1950s and 1960s. Features named by the expeditions 1957–1958 expedition The 1957–1958 expedition went to the Ross Dependency and named the Borchgrevink Glacier. Other features named include: * Carter Ridge * Felsite Island * Halfway Nunatak * Hedgehog Island * Moraine Ridge 1958–1959 expedition * Cadwalader Beach * Cape Hodgson * Carter Ridge * Isolation Point * Mountaineer Range * Mount Aurora * Mount Hayward * Mount Henderson (White Island) * Mount Bird. 1960–1961 expedition * Deverall Island * Lonewolf Nunataks 1961–1962 expedition * Aurora Heights * The Boil * Ford Spur * Graphite Peak * Half Century Nunatak * Half Dome Nunatak * Hump Passage * Last Cache Nunatak * Lookout Dome * Montgomerie Glacier * Mount Fyfe * Mount Macdonald * Snowshoe Pass * Turret Nu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles W
The F/V ''Charles W'', also known as Annie J Larsen, is a historic fishing schooner anchored in Petersburg, Alaska. At the time of its retirement in 2000, it was the oldest fishing vessel in the fishing fleet of Southeast Alaska, and the only known wooden fishing vessel in the entire state still in active service. Launched in 1907, she was first used in the halibut fisheries of Puget Sound and the Bering Sea as the ''Annie J Larsen''. In 1925 she was purchased by the Alaska Glacier Seafood Company, refitted for shrimp trawling, and renamed ''Charles W'' in honor of owner Karl Sifferman's father. The company was one of the pioneers of the local shrimp fishery, a business it began to phase out due to increasing competition in the 1970s. The ''Charles W'' was the last of the company's fleet of ships, which numbered twelve at its height. The boat was acquired in 2002 by the nonprofit Friends of the ''Charles W''. The boat was listed on the National Register of Historic Places in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little America V
Little America was a series of Antarctic exploration bases from 1929 to 1958, located on the Ross Ice Shelf, south of the Bay of Whales. The coordinates are approximate. Little America I The first base in the series was established in January 1929 by Richard Byrd, and was abandoned in 1930. This was where the film ''With Byrd at the South Pole'' (1930), about Byrd's trip to the South Pole, was filmed. Little America II Little America II was established in 1934, some above the site of the original base, with some of the original base accessed via tunnel. This base was briefly set adrift in 1934, but the iceberg fused to the main glacier. During the 1934–1935 expedition, many souvenir letters were sent from Little America, using a commemorative postage stamp issued by the U.S. government. The souvenir cancellation operations were conducted under extremely difficult conditions. Little America established the first successful radio broadcasting from Antarctica, making r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holyoake Range
Holyoake Range () is a mountain range in the southern section of the Churchill Mountains, extending in a northwest–southeast direction for about between Prince Philip Glacier and Errant Glacier. It and the Churchill Mountains are part of the Transantarctic Mountains System. The Holyoake Range was named by the New Zealand Antarctic Place-Names Committee for the Rt. Hon. Keith Holyoake who, first as Minister of Agriculture, then as Prime Minister, and later as Leader of the Opposition, gave strong support to New Zealand participation in the Commonwealth Trans-Antarctic Expedition of 1956–58. Features Geographical features include: * Adams Bluff * Cambrian Bluff * Errant Glacier * Gutenberg Glacier * Hunt Mountain * Mansergh Snowfield * Melrose Peak * Mount Richter * Peters Peak Peters may refer to: People * Peters (surname) * Peters Band, a First Nations band in British Columbia, Canada Places United States * Peters, California, a census-designated place * Peters, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambrian
The Cambrian Period ( ; sometimes symbolized C with bar, Ꞓ) was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted 53.4 million years from the end of the preceding Ediacaran Period 538.8 million years ago (mya) to the beginning of the Ordovician Period mya. Its subdivisions, and its base, are somewhat in flux. The period was established as "Cambrian series" by Adam Sedgwick, who named it after Cambria, the Latin name for 'Cymru' (Wales), where Britain's Cambrian rocks are best exposed. Sedgwick identified the layer as part of his task, along with Roderick Murchison, to subdivide the large "Transition Series", although the two geologists disagreed for a while on the appropriate categorization. The Cambrian is unique in its unusually high proportion of sedimentary deposits, sites of exceptional preservation where "soft" parts of organisms are preserved as well as their more resistant shells. As a result, our understanding of the Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
