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Lyall Islands
Lyall Islands () is a group of four islands, Unger Island, Surgeon Island, Novosad Island and Hughes Island, lying just outside the entrance to Yule Bay, Victoria Land, Antarctica. Exploration and naming The Lyall Islands were discovered by Captain James Clark Ross, 1841, who named the group for David Lyall (1817–1895), MD, RN, FLS, Assistant Surgeon on the ''Terror''. In keeping with this, the United States Advisory Committee on Antarctic Names (US-ACAN) has named some of the individual islands and nearby features for surgeons who have worked in Antarctica. Location The Lyall Islands are in the Pacific Ocean to the north of Tapsell Foreland and east of Yule Bay and the Davis Ice Piedmont. From west to east they are Unger Island, Surgeon Island, Novosad Island and Hughes Island. Islands Unger Island . A small, ice-free island, the westernmost of the Lyall Islands, lying southeast of Cape Hooker in the west side of the entrance to Yule Bay. Mapped by the United Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east. At in area (as defined with a southern Antarctic border), this largest division of the World Ocean—and, in turn, the hydrosphere—covers about 46% of Earth's water surface and about 32% of its total surface area, larger than Earth's entire land area combined .Pacific Ocean . '' Britannica Concise.'' 2008: Encyclopædia Britannica, Inc. The centers of both the |
Yule Bay
Yule Bay is a bay indenting the coast of northern Victoria Land between Cape Hooker and Cape Dayman. An inner (western) portion of the bay is circumscribed by Bates Point and Ackroyd Point. Discovered by Captain James Clark Ross, 1841, who named it for Henry B. Yule, Second Master Second master was a rating introduced into the Royal Navy in 1753 that indicated a deputy master (naval), master on third-rate Ship of the Line, ships of the line or larger. Second masters were paid significantly more than master's mates, £5 5s ... on . In 2020 a penguin colony has been sighted at the bay. References Bays of Victoria Land Pennell Coast {{PennellCoast-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] |
James Clark Ross
Sir James Clark Ross (15 April 1800 – 3 April 1862) was a British Royal Navy officer and polar explorer known for his explorations of the Arctic, participating in two expeditions led by his uncle John Ross, and four led by William Edward Parry, and, in particular, for his own Antarctic expedition from 1839 to 1843. Biography Early life Ross was born in London, the son of George Ross and nephew of John Ross, under whom he entered the Royal Navy on 5 April 1812. Ross was an active participant in the Napoleonic Wars, being present at an action where HMS ''Briseis'', commanded by his uncle, captured ''Le Petit Poucet'' (a French privateer) on 9 October 1812. Ross then served successively with his uncle on HMS ''Actaeon'' and HMS ''Driver''. Arctic exploration Ross participated in John's unsuccessful first Arctic voyage in search of a Northwest Passage in 1818 aboard ''Isabella''. Between 1819 and 1827 Ross took part in four Arctic expeditions under William Ed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Lyall
David Lyall (1817–1895) MD, RN, FLS, was a Scottish botanist who explored Antarctica, New Zealand, the Arctic and North America and was a lifelong friend of Sir Joseph Hooker. He was born in Auchenblae, Kincardineshire, Scotland on 1 June 1817. He graduated in medicine from Aberdeen, having previously been admitted a Licentiate of the Royal College of Surgeons of Edinburgh. Lyall entered the Royal Navy in 1839 and was immediately appointed, on 6 June, as assistant surgeon on , under Captain Francis Crozier (1796–1848), one of the two ships forming Sir James Clark Ross's Expedition to the Antarctic. The ships were the first to penetrate the Antarctic pack ice and to confirm the existence of the great southern continent. Hooker and Lyall made good use of their time botanizing on Kerguelen Island. Lyall had the rare distinction of having a whole genus, '' Lyallia'', named after him, by Hooker. Hooker noted in his ''Flora Antarctica'': Among his many important botanical disco ... [...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 Geologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C70192s1 Yule Bay
C7, C07 or C-7 may refer to: Vehicles (including military) * C-7 Caribou, a military transport aircraft * AEG C.VII, a World War I German armed reconnaissance aircraft * AGO C.VII, a World War I German reconnaissance aircraft * Albatros C.VII, a World War I German military reconnaissance aircraft * C-7, a United States Navy C class blimp and the first airship inflated with helium * Chevrolet Corvette (C7), the seventh generation of a sports car made by General Motors * Fokker C.VII, a 1928 Dutch reconnaissance seaplane * HMS ''C7'', a British Royal Navy C-class submarine * Sauber C7, a 1983 Group C prototype race car * USS ''Cincinnati'' (C-7), a United States Navy protected cruiser Science * Caldwell 7 ( NGC 2403), a spiral galaxy in Camelopardalis Technology * Nokia C7-00, a touch screen mobile from Nokia * VIA C7, an IA-32 central processing unit by VIA Technologies * C7, an incandescent light bulb of the size typically used in nightlights and Christmas lighting usually 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tapsell Foreland
Tapsell Foreland () is a borad, mostly snow-covered foreland jutting into the sea between Yule Bay and Smith Inlet, northern Victoria Land. Much of the central portion of this feature rises above . Exploration and naming The name Tapsell, applied by New Zealand Antarctic Place-Names Committee (NZ-APC) in 1969, is the surname of the Master of the barque ''Brisk'', one of the whaling vessels based on Enderby Settlement at Port Ross, Auckland Islands, 1849–52. In an exploratory voyage in February 1850, Tapsell sailed south to the Balleny Islands and then west along the parallel of 67°S as far as 143°E. No land was sighted. Location Tapsell Foreland extends eastward into the Pacific Ocean to the south of Yule Bay and the Lyall Islands, and to the north of Barnett Glacier, which empties into Smith Inlet. The Kirkby Glacier flows north past its west end. Glaciers rising on the foreland include O'Hara Glacier and Fortenberry Glacier, which flow north, and McElroy Glacier w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Davis Ice Piedmont
Davis Ice Piedmont () is an ice piedmont about long and wide, located along the north side of Missen Ridge on the north coast of Victoria Land, Antarctica. The name ''Cape Davis'', after John E. Davis (sailor), John E. Davis, Second Master of the HMS Terror (1813), ''Terror'', was given to a cape in the immediate area by Captain James C. Ross in 1841. Since no significant cape exists here, the Advisory Committee on Antarctic Names and the New Zealand Antarctic Place-Names Committee have reapplied the name "Davis" to this ice piedmont. The geographical feature lies situated on the Pennell Coast, a portion of Antarctica lying between Cape Williams and Cape Adare. References See also *Nella Island Ice piedmonts of Antarctica Landforms of Victoria Land Pennell Coast {{VictoriaLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Hooker (Antarctica)
Cape Hooker () is a cape on the northeastern portion of the peninsula which includes Davis Ice Piedmont, on the north coast of Victoria Land, Antarctica.Cape Dayman lies situated to the immediate east-southeast, forming an outer entrance point to Yule Bay. This headland was first discovered by Captain James Clark Ross in 1841, who named it for Joseph Dalton Hooker (later Sir Joseph), naturalist and assistant surgeon on the ''Erebus'' who became internationally famous as a botanist. This headland lies situated on the Pennell Coast, a portion of Antarctica lying between Cape Williams and Cape Adare Cape Adare is a prominent cape of black basalt forming the northern tip of the Adare Peninsula and the north-easternmost extremity of Victoria Land, East Antarctica. Description Marking the north end of Borchgrevink Coast and the west e .... References Headlands of Victoria Land Pennell Coast {{VictoriaLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Dayman
Tapsell Foreland () is a borad, mostly snow-covered foreland jutting into the sea between Yule Bay and Smith Inlet, northern Victoria Land. Much of the central portion of this feature rises above . Exploration and naming The name Tapsell, applied by New Zealand Antarctic Place-Names Committee (NZ-APC) in 1969, is the surname of the Master of the barque ''Brisk'', one of the whaling vessels based on Enderby Settlement at Port Ross, Auckland Islands, 1849–52. In an exploratory voyage in February 1850, Tapsell sailed south to the Balleny Islands and then west along the parallel of 67°S as far as 143°E. No land was sighted. Location Tapsell Foreland extends eastward into the Pacific Ocean to the south of Yule Bay and the Lyall Islands, and to the north of Barnett Glacier, which empties into Smith Inlet. The Kirkby Glacier Kirkby Glacier is a glacier, in length. This glacier drains the central Anare Mountains of Antarctica and flows northwest to the sea from Cape Nort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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