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Baker Knob
Thurston Island is an ice-covered, glacially dissected island, long, wide and in area, lying a short way off the northwest end of Ellsworth Land, Antarctica. It is the third-largest island of Antarctica, after Alexander Island and Berkner Island. The island was discovered from the air by Rear Admiral Byrd on February 27, 1940, who named it for W. Harris Thurston, a New York textile manufacturer, designer of the windproof "Byrd Cloth" and sponsor of Antarctic expeditions. Thurston Island is separated from the mainland by Peacock Sound, which is occupied by the western portion of Abbot Ice Shelf. It divides Bellingshausen Sea to the east from Amundsen Sea to the west. Originally mistaken as a peninsula, the feature was not recognised an island until 1960. Geography The western extremity of the island is Cape Flying Fish. The eastern extremity is Cape Annawan, off Tierney Peninsula. The southeast end of the island is Cape Walker. The island is divided south-north by th ... [...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] |
Noville Peninsula
Noville Peninsula () is a high ice-covered peninsula about 30 nautical miles (60 km) long, between Peale and Murphy Inlets on the north side of Thurston Island in Antarctica. It was delineated from aerial photographs made by U.S. Navy Operation HIGHJUMP in December 1946, and named for George O. Noville, executive officer of the Byrd Antarctic Expedition, 1933–35. The northern extremity of the peninsula (and Thurston Island overall) is ice-covered Cape LeBlanc. It was named by the Advisory Committee on Antarctic Names after Lieutenant Ralph P. LeBlanc, U.S. Navy Reserve, plane commander of an Operation HIGHJUMP PBM Mariner seaplane that crashed south of this cape, on December 30, 1946. Severely injured, LeBlanc was among the six of nine aboard that survived the crash. They were rescued on January 12, 1947, by Lieutenant Commander John D. Howell, who landed a PBM in open water off the northwest edge of Noville Peninsula. The west extremity of the peninsula, ice-covered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potaka Inlet
Potaka Inlet is a narrow ice-filled inlet about 8 nautical miles (15 km) long, indenting the north side of Thurston Island immediately east of Starr Peninsula. It was first delineated from air photos taken by U.S. Navy Operation Highjump in December 1946. It was named by the Advisory Committee on Antarctic Names for Dr. Louis H. Potaka, a medical officer with the Byrd Antarctic Expedition Richard Evelyn Byrd Jr. (October 25, 1888 – March 11, 1957) was an American naval officer and explorer. He was a recipient of the Medal of Honor, the highest honor for valor given by the United States, and was a pioneering American aviator, p ..., 1933–35. Maps Thurston Island – Jones Mountains.1:500000 Antarctica Sketch Map. US Geological Survey, 1967. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR), 1993–2016. References Inlets of Ellsworth Land {{ThurstonIsland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porters Pinnacles
Porters Pinnacles is a group of low ice-covered rocks forming a menace to navigation along the north coast of Thurston Island, located about 4 nautical miles (7 km) north of the east extremity of Glacier Bight. It was discovered by the U.S. Navy Bellingshausen Sea Expedition in February 1960, and named for Commander Philip W. Porter, Jr., U.S. Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage o ..., commander of the icebreaker USS ''Glacier'' which made this discovery. Maps Thurston Island – Jones Mountains.1:500000 Antarctica Sketch Map. US Geological Survey, 1967. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated. References Reefs of Antarctica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier Bight
Glacier Bight is an open embayment about wide, indenting the north coast of Thurston Island between Hughes Peninsula and Noville Peninsula. It was first delineated from air photos taken by U.S. Navy Operation Highjump in December 1946, and was named by the 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 ... for the icebreaker USS ''Glacier'', the first ship ever to make its way to this coastal area, in February 1960. Maps Thurston Island – Jones Mountains.1:500000 Antarctica Sketch Map. US Geological Survey, 1967. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated. References Bays of Ellsworth Land Thurston Isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starr Peninsula
Starr Peninsula () is an ice-covered peninsula about 10 nautical miles (18 km) long, between Wagoner and Potaka Inlets on the north side of Thurston Island. It was delineated from aerial photographs taken by U.S. Navy Operation Highjump in December 1946. It was named by the 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 ... for Robert B. Starr, oceanographer aboard the USS ''Glacier'' in this area during the U.S. Navy Bellingshausen Sea Expedition in February 1960. Maps Thurston Island – Jones Mountains.1:500000 Antarctica Sketch Map. US Geological Survey, 1967. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR), 1993–2016. Peninsulas of Ellsworth Lan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wagoner Inlet
Wagoner Inlet () is an ice-filled inlet between Tinglof Peninsula and Starr Peninsula on the north side of Thurston Island. It was delineated from aerial photos taken by U.S. Navy Operation Highjump in December 1946. It was named by the Advisory Committee on Antarctic Names for Charles Wagoner, seaman on the USS ''Glacier'' during the U.S. Navy Bellingshausen Sea Expedition Bellingshausen may refer to: * Fabian Gottlieb von Bellingshausen (1778–1852), Baltic German explorer and officer in the Russian navy, after whom are named: ** Bellingshausen Plate, a tectonic plate ** Bellingshausen Sea, off the Antarctic Penins ..., a member of the field party engaged in scientific work on Thurston Island in February 1960. Maps Thurston Island – Jones Mountains.1:500000 Antarctica Sketch Map. US Geological Survey, 1967. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR), 1993–2016. References * Inl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tinglof Peninsula
Tinglof Peninsula () is an ice-covered peninsula, 10 nautical miles (18 km) long, between Henry and Wagoner Inlets on the north side of Thurston Island. It was delineated from aerial photographs taken by U.S. Navy Operation Highjump in December 1946. It was named by the Advisory Committee on Antarctic Names (US-ACAN) for Iver (Ivor) Tinglof, tractor mechanic of the Second Byrd Antarctic Expedition Richard Evelyn Byrd Jr. (October 25, 1888 – March 11, 1957) was an American naval officer and explorer. He was a recipient of the Medal of Honor, the highest honor for valor given by the United States, and was a pioneering American aviator, p ... in 1933–35, who, at Little America, built the first heavy cargo sleds for use in the Antarctic. Smith Cliff is a rock cliff midway along the ice-covered northern shore of the peninsula. It was photographed by the Eastern Group of Operation Highjump and later named by US-ACAN after aviation radioman William F. Smith, an aircrewma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Inlet
Henry Inlet is a narrow, ice-filled inlet about long, indenting the north coast of Thurston Island, Antarctica, immediately east of Hughes Peninsula. The inlet was first plotted from air photos taken by U.S. Navy Operation Highjump, 1946–47, and was named by the Advisory Committee on Antarctic Names for Robert Henry, a photographer's mate with the U.S. Navy Bellingshausen Sea Expedition, who in February 1960 recorded features along Eights Coast Eights Coast is a portion of the coast of West Antarctica, between Cape Waite and Pfrogner Point. To the west is the Walgreen Coast, and to the east is the Bryan Coast. It is part of Ellsworth Land and stretches between 103°24'W and 89°35'W. T ... from helicopters. Maps Thurston Island – Jones Mountains.1:500000 Antarctica Sketch Map. US Geological Survey, 1967. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR), 1993–2016. References Inlets ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hughes Peninsula
Hughes Peninsula () is an ice-covered peninsula about long, lying west of Henry Inlet on the north side of Thurston Island, Antarctica. At the northeast end of the peninsula is ice-covered Cape Davies. These features were plotted from air photos taken by U.S. Navy Operation Highjump in December 1946 and named by the Advisory Committee on Antarctic Names. The peninsula was named for Jerry Hughes, a photographer's mate with the U.S. Navy Bellingshausen Sea Expedition in February 1960, who took aerial photographs of Thurston Island from helicopters. The cape was named for Danny Davies, a social worker with the Byrd Antarctic Expedition Richard Evelyn Byrd Jr. (October 25, 1888 – March 11, 1957) was an American naval officer and explorer. He was a recipient of the Medal of Honor, the highest honor for valor given by the United States, and was a pioneering American aviator, p ... in 1928–30. Maps Thurston Island – Jones Mountains.1:500000 Antarctica Sketch Map. US Geologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dyer Point
Dyer Point () is an ice-covered point just west of Hughes Peninsula on the north coast of Thurston Island. It was first plotted from air photos taken by U.S. Navy Operation Highjump in December 1946, and was named by the Advisory Committee on Antarctic Names for J.N. Dyer, a radio engineer with the Byrd Antarctic Expedition Richard Evelyn Byrd Jr. (October 25, 1888 – March 11, 1957) was an American naval officer and explorer. He was a recipient of the Medal of Honor, the highest honor for valor given by the United States, and was a pioneering American aviator, p ... in 1933–35. Maps Thurston Island – Jones Mountains.1:500000 Antarctica Sketch Map. US Geological Survey, 1967. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated. References Headlands of Ellsworth Land {{ThurstonIsland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jones Peninsula
Jones Peninsula () is an ice-covered peninsula west of Hughes Peninsula in northwest Thurston Island, Antarctica. It was named by the Advisory Committee on Antarctic Names after Ensign Robert H. Jones, navigator and second pilot of PBM Mariner aircraft in the Eastern Group of U.S. Navy Operation HIGHJUMP Operation HIGHJUMP, officially titled The United States Navy Antarctic Developments Program, 1946–1947, (also called Task Force 68), was a United States Navy (USN) operation to establish the Antarctic research base Little America IV. The opera ..., which obtained aerial photographs of this peninsula and coastal areas adjacent to Thurston Island, 1946–47. Maps Thurston Island – Jones Mountains.1:500000 Antarctica Sketch Map. US Geological Survey, 1967. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated. References Peninsulas of Ellsworth Land [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
