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Cape Carr
Cape Carr () is a prominent, ice-covered cape, lying northeast of Cape Morse. History It was delineated from air photos taken by U.S. Navy Operation Highjump (1946–47). The United States Exploring Expedition (1838–42) under Charles Wilkes Charles Wilkes (April 3, 1798 – February 8, 1877) was an American naval officer, ship's captain, and explorer. He led the United States Exploring Expedition (1838–1842). During the American Civil War (1861–1865), he commanded ' during the ... gave the name Cape Carr to an ice cape in about , naming it for Lieutenant Overton Carr of the flagship ''Vincennes''. Identification of Cape Carr is based on the correlation of Wilkes' chart of 1840 with G.D. Blodgett's reconnaissance map of 1955, compiled from air photos, taking into account the relative southwest shift of Porpoise Bay from the 3456 to the 15464 map positions. References Headlands of Wilkes Land {{WilkesLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the lowest measured temperature on Earth, . The coastal regions can reach temperatures over in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Morse
Cape Morse () is a low, ice-covered cape which marks the east side of the entrance to Porpoise Bay and forms the division between Banzare Coast and Clarie Coast in Wilkes Land, Antarctica. It was delineated from air photos taken by U.S. Navy Operation Highjump in 1946–47, and was named by the Advisory Committee on Antarctic Names for William H. Morse, purser's steward on the brig of the United States Exploring Expedition (1838–42) under Charles Wilkes. Located about 3 miles southwest of Cape Morse, Morse Glacier () is a channel glacier A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires dis ... flowing to the east side of Porpoise Bay. It was also mapped from the air photos taken by Operation Highjump. Due to an inadvertent error, the names of these locations were incorrectly spelle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Exploring Expedition
The United States Exploring Expedition of 1838–1842 was an exploring and surveying expedition of the Pacific Ocean and surrounding lands conducted by the United States. The original appointed commanding officer was Commodore Thomas ap Catesby Jones. Funding for the original expedition was requested by President John Quincy Adams in 1828; however, Congress would not implement funding until eight years later. In May 1836, the oceanic exploration voyage was finally authorized by Congress and created by President Andrew Jackson. The expedition is sometimes called the U.S. Ex. Ex. for short, or the Wilkes Expedition in honor of its next appointed commanding officer, United States Navy Lieutenant Charles Wilkes. The expedition was of major importance to the growth of science in the United States, in particular the then-young field of oceanography. During the event, armed conflict between Pacific islanders and the expedition was common and dozens of natives were killed in action, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Wilkes
Charles Wilkes (April 3, 1798 – February 8, 1877) was an American naval officer, ship's captain, and explorer. He led the United States Exploring Expedition (1838–1842). During the American Civil War (1861–1865), he commanded ' during the Trent Affair in which he stopped a Royal Mail ship and removed two Confederate diplomats, which almost led to war between the United States and the United Kingdom. Early life and career Wilkes was born in New York City, on April 3, 1798, as the great nephew of the former Lord Mayor of London John Wilkes. His mother was Mary Seton, who died in 1802 when Charles was just three years old. As a result, Charles was raised by his aunt, Elizabeth Ann Seton, who would later convert to Roman Catholicism and become the first American-born woman canonized a saint by the Catholic Church. When Elizabeth was left widowed with five children, Charles was sent to a boarding school, and later attended Columbia College, which is the present-day Columbia Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overton Carr
Overton may refer to: Places Canada * Overton, Nova Scotia United Kingdom * Overton, Aberdeen, a location * Overton, Frodsham, a location in Cheshire * Overton, Malpas, Cheshire * Overton, Gloucestershire, a hamlet in the parish of Arlingham * Overton, Greenock, Inverclyde * Overton, Hampshire * Overton, Lancashire * Overton, North Yorkshire * Overton, Shropshire * Overton, Staffordshire, a location * Overton, Swansea * Overton, West Yorkshire * Overton, a settlement in Cunninghamhead, Perceton and Annick Lodge, Ayrshire * Overton, an area of Halfway, South Lanarkshire * Overton Down, an experimental archaeology site * Overton or Overton-on-Dee, Wrexham * Cold Overton, Leicestershire * Market Overton, Rutland * West Overton, Wiltshire United States * Overton, Missouri * Overton, Nebraska * Overton, Nevada * Overton, Ohio * Overton, Texas * Overton, Virginia * Overton County, Tennessee * Overton Township, Bradford County, Pennsylvania * West Overton, Pennsylvania Other * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Vincennes (1826)
USS ''Vincennes'' was a 703-ton Boston-class sloop of war in the United States Navy from 1826 to 1865. During her service, ''Vincennes'' patrolled the Pacific, explored the Antarctic, and blockaded the Confederate Gulf coast in the Civil War. Named for the Revolutionary War Battle of Vincennes, she was the first U.S. warship to circumnavigate the globe. Built in Brooklyn ''Vincennes''—the first American ship to be so named—was one of ten sloops of war whose construction was authorized by Congress on 3 March 1825. She was laid down at New York in 1825, launched on 27 April 1826, and commissioned on 27 August 1826, with Master Commandant William Compton Bolton in command. First world cruise The ship set sail for the first time on 3 September 1826, from New York bound for the Pacific by way of Cape Horn. She cruised extensively in that ocean, visiting the Hawaiian islands in 1829 and made her way to Macau by 1830, under Commander William B. Finch. * Her return voyage was ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porpoise Bay, Antarctica
Porpoise Bay is an ice-filled embayment about wide indenting the coast of Antarctica between Cape Goodenough and Cape Morse. The United States Exploring Expedition (1838–42) under Charles Wilkes applied the name "Porpoise Bay", after the USEE brig "Porpoise", to a large bay at about 66°S, 130°E. US-ACAN's identification of Porpoise Bay is based on the correlation of Wilkes' chart (1840) with G.D. Blodgett's reconnaissance map (1955) compiled from air photos taken by USN Operation Highjump (1946–47). The name has been applied to the large embayment lying close southwest in keeping with Wilkes' original naming. Porpoise Basin () is an undersea basin, located close to Porpoise Bay. Porpoise Canyon () is an undersea canyon located about from Porpoise Bay; it is one of the largest canyons in the Wilkes Land continental margin A continental margin is the outer edge of continental crust abutting oceanic crust under coastal waters. It is one of the three major zones of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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