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Cowie Nunatak
Cowie Nunatak is a bold bluff-type nunatak, high, with a cliffed east face, located west of Detour Nunatak in the upper part of Mackay Glacier Mackay Glacier () is a large glacier in Victoria Land, descending eastward from the Antarctic polar plateau, between the Convoy Range and Clare Range, into the southern part of Granite Harbour. It was discovered by the South Magnetic Pole party o ..., Victoria Land. It was named after James Cowie of the Scott Base drilling project at Cape Roberts. References Nunataks of Victoria Land Scott Coast {{ScottCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nunatak
A nunatak (from Inuit ''nunataq'') is the summit or ridge of a mountain that protrudes from an ice field or glacier that otherwise covers most of the mountain or ridge. They are also called glacial islands. Examples are natural pyramidal peaks. When rounded by glacial action, smaller rock promontories may be referred to as rognons. The word is of Greenlandic origin and has been used in English since the 1870s. Description The term is typically used in areas where a permanent ice sheet is present and the nunataks protrude above the sheet.J. J. Zeeberg, ''Climate and Glacial History of the Novaya Zemlya Archipelago, Russian Arctic''. pp. 82–84 Nunataks present readily identifiable landmark reference points in glaciers or ice caps and are often named. While some nunataks are isolated, sometimes they form dense clusters, such as Queen Louise Land in Greenland. Nunataks are generally angular and jagged, which hampers the formation of glacial ice on their tops, although snow can a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detour Nunatak
Mackay Glacier () is a large glacier in Victoria Land, descending eastward from the Antarctic polar plateau, between the Convoy Range and Clare Range, into the southern part of Granite Harbour. It was discovered by the South Magnetic Pole party of the British Antarctic Expedition, 1907–09, and named for Alistair F. Mackay, a member of the party. The glacier's tongue is called Mackay Glacier Tongue. First mapped by the British Antarctic Expedition (1910–13) and named in association with Mackay Glacier. Cuff Cape Cuff Cape () is a dark rock headland emerging from the icy coast of Victoria Land, immediately south of Mackay Glacier. It was mapped by the British Antarctic Expedition, 1910–13 The ''Terra Nova'' Expedition, officially the British Antarctic ... emerges from the icy coast immediately south of Mackay Glacier. References Glaciers of Victoria Land Scott Coast {{ScottCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mackay Glacier
Mackay Glacier () is a large glacier in Victoria Land, descending eastward from the Antarctic polar plateau, between the Convoy Range and Clare Range, into the southern part of Granite Harbour. It was discovered by the South Magnetic Pole party of the British Antarctic Expedition, 1907–09, and named for Alistair F. Mackay, a member of the party. The glacier's tongue The tongue is a muscular organ in the mouth of a typical tetrapod. It manipulates food for mastication and swallowing as part of the digestive process, and is the primary organ of taste. The tongue's upper surface (dorsum) is covered by taste ... is called Mackay Glacier Tongue. First mapped by the British Antarctic Expedition (1910–13) and named in association with Mackay Glacier. Cuff Cape emerges from the icy coast immediately south of Mackay Glacier. References Glaciers of Victoria Land Scott Coast {{ScottCoast-geo-stub ... [...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 in Antarctica, some of which were found near the Allan Hills in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scott Base
Scott Base is a New Zealand Antarctica, Antarctic research station at Pram Point on Ross Island near Mount Erebus in New Zealand's Ross Dependency territorial claim. It was named in honour of Captain Robert Falcon Scott, Royal Navy, RN, leader of two United Kingdom, British expeditions to the Ross Sea area of Antarctica. The base was set up as support to field research and the centre for research into earth sciences, and now conducts research in many fields, operated by Antarctica New Zealand. The base is from the larger U.S. McMurdo Station via Pegasus Road. History Scott Base was originally constructed in support of the UK inspired and privately managed Commonwealth Trans-Antarctic Expedition (TAE). The New Zealand government provided support for the TAE and also for the International Geophysical Year (IGY) project of 1957, five of whose members were attached to the Expedition. In February 1956, 10 months before the TAE and IGY parties were due to head to the Antarctic, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Roberts
Cape Roberts () is a cape at the south side of the entrance to Granite Harbour on the coast of Victoria Land. Discovered by the South Magnetic Pole Party South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþaz ..., led by David, of the British Antarctic Expedition (1907–09) and named for William C. Roberts, assistant zoologist and cook for the expedition. Headlands of Victoria Land Scott Coast {{ScottCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nunataks Of Victoria Land
A nunatak (from Inuit ''nunataq'') is the summit or ridge of a mountain that protrudes from an ice field or glacier that otherwise covers most of the mountain or ridge. They are also called glacial islands. Examples are natural pyramidal peaks. When rounded by glacial action, smaller rock promontories may be referred to as rognons. The word is of Greenlandic origin and has been used in English since the 1870s. Description The term is typically used in areas where a permanent ice sheet is present and the nunataks protrude above the sheet.J. J. Zeeberg, ''Climate and Glacial History of the Novaya Zemlya Archipelago, Russian Arctic''. pp. 82–84 Nunataks present readily identifiable landmark reference points in glaciers or ice caps and are often named. While some nunataks are isolated, sometimes they form dense clusters, such as Queen Louise Land in Greenland. Nunataks are generally angular and jagged, which hampers the formation of glacial ice on their tops, although snow can a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
