Back Mesa ( 64°2′S58°12′W / 64.033°S 58.200°W Coordinates: 64°2′S58°12′W / 64.033°S 58.200°W ) is an ice-covered, flat-topped mountain with rock exposures, 740 metres (2,430 ft) high, located east of Hidden Lake on the Ulu Peninsula, James Ross Island, Antarctica. Following British Antarctic Survey geological work, 1985–86, it was named by the UK Antarctic Place-Names Committee after Dr. Eric H. Back, Lieutenant Royal Naval Volunteer Reserve, medical officer on Operation Tabarin at Port Lockroy, 1943–44, and Hope Bay, 1944–45. Hear about Operation Tabarin as recorded by Dr Eric Back for BAC
A geographic coordinate system is a coordinate system that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are often chosen such that one of the numbers represents a vertical position and two or three of the numbers represent a horizontal position; alternatively, a geographic position may be expressed in a combined three-dimensional Cartesian vector. A common choice of coordinates is latitude, longitude and elevation. To specify a location on a plane requires a map projection.
A mountain is a large landform that rises above the surrounding land in a limited area, usually in the form of a peak. A mountain is generally steeper than a hill. Mountains are formed through tectonic forces or volcanism. These forces can locally raise the surface of the earth. Mountains erode slowly through the action of rivers, weather conditions, and glaciers. A few mountains are isolated summits, but most occur in huge mountain ranges.
Hidden Lake is a lake, 1.5 nautical miles (3 km) long, lying midway between Lagrelius Point and Cape Obelisk in the western part of James Ross Island. It drains by a small stream into the deep bay 4 nautical miles (7 km) south of Lagrelius Point. It was discovered in 1945 by the Falkland Islands Dependencies Survey, who so named it because it is obscured by surrounding highlands.
Wilson Hills is a group of scattered hills, nunataks and ridges that extend NW-SE for about 110 kilometres (68 mi) between Matusevich Glacier and Pryor Glacier in Antarctica. They were discovered by Lieutenant Harry Pennell, Royal Navy, on the Terra Nova Expedition in February 1911 during Robert Falcon Scott's last expedition, and named after Dr. Edward A. Wilson, a zoologist with the expedition, who perished with Scott on the return journey from the South Pole.
The Saddlestone is a small nunatak, 380 m, standing between Mount Carroll and The Pyramid, in the north part of Tabarin Peninsula in the Antarctic Peninsula. It rises 45 m above the ice sheet at the head of Kenney Glacier. Surveyed in 1955 by Falkland Islands Dependencies Survey (FIDS), who applied the descriptive name; saddlestone is an architectural term for the stone at the apex of a pediment or gable.
Tabarin Peninsula is a peninsula 15 nautical miles (28 km) long and 5 to 12 nautical miles (22 km) wide, lying south of the trough between Hope Bay and Duse Bay and forming the east extremity of Trinity Peninsula in the Antarctic Peninsula. It was discovered and charted by the Swedish Antarctic Expedition, 1901–1904, led by Otto Nordenskjöld and Carl Anton Larsen. It was mapped in 1946 by the Falkland Islands Dependencies Survey (FIDS) and named after Operation Tabarin, the naval code name for the FIDS from 1943 to 1945.
Anna Glacier is a glacier flowing southeast between Rose Peak and Rea Peak, tributary to Polonia Glacier/Polonia Ice Piedmont at the head of King George Bay, King George Island. It was named by the Polish Antarctic Expedition (PAE), 1981, after Anna Tokarska, field assistant of PAE geological party to King George Island, 1979–80, and wife of Antoni K. Tokarski.
Apéndice Island, also known as Isla Telegrafista Rivera or Sterneck Island, is an island in Hughes Bay lying north of Renzo Point on Relyovo Peninsula and west of Sucia Point on Sladun Peninsula, Graham Land in Antarctica. The name appears on an Argentine government chart of 1957. It forms part of the Cierva Point and offshore islands Important Bird Area and ASPA 134.
Blyth Spur is a high spur trending east-southeast from Dobson Dome in James Ross Island. Following geological work by the British Antarctic Survey, 1985–86, it was named by the UK Antarctic Place-Names Committee after John Blyth, cook on Operation Tabarin at Port Lockroy, 1943–44, and Hope Bay, 1944–45.
Cone Nunatak is a nunatak, 350 metres (1,150 ft) high, which appears conical on its north side but has brown rock cliffs on its south face, lying 3 nautical miles (6 km) south-southeast of Buttress Hill on the Tabarin Peninsula, at the northeast extremity of the Antarctic Peninsula. The descriptive name was applied by the Falkland Islands Dependencies Survey following their survey of the area in 1946.
Cox Glacier is a small glacier immediately east of Rochray Glacier on Thurston Island, flowing south to Abbot Ice Shelf in Peacock Sound. It was delineated from air photos taken by U.S. Navy Squadron VX-6 in January 1960, and named by the Advisory Committee on Antarctic Names for Lieutenant Jerry G. Cox, a helicopter pilot aboard USS Burton Island, who made exploratory flights to Thurston Island in February 1960. Jordan Nunatak stands between Cox and Rochray Glacier.
Jeffries Glacier is a glacier between Lenton Bluff and the Maro Cliffs, flowing northwest for at least 8 nautical miles (15 km) through the Theron Mountains of Antarctica. It was first mapped in 1956–57 by the Commonwealth Trans-Antarctic Expedition and named for Peter H. Jeffries, a meteorologist with the advance party of the expedition in 1955–56.
Donnachie Cliff is a cliff on Ulu Peninsula, James Ross Island, rising to about 500 metres (1,600 ft) northeast of Back Mesa. Following geological work by the British Antarctic Survey, 1985–86, it was named by the UK Antarctic Place-Names Committee after Thomas Donnachie, a radio operator on Operation Tabarin at Hope Bay, 1944–45.
Patalamon Mesa is a flat-topped mountain rising to about 700 m west of Hidden Lake, in the western portion of James Ross Island. In association with nearby Kerick Col, named by the United Kingdom Antarctic Place-Names Committee (UK-APC) in 1987 after Patalamon, son of Kerick Booterin, in Rudyard Kipling's story The White Seal in The Jungle Book.
Mondor Glacier is a glacier 3.5 nautical miles (6 km) long flowing southwest from the head of Depot Glacier into Duse Bay, Trinity Peninsula, Antarctica. This glacier and Depot Glacier together fill the depression between Hope Bay and Duse Bay which marks the northern limit of Tabarin Peninsula. The glacier was mapped in 1946 and 1956 by the Falkland Islands Dependencies Survey (FIDS), who named the feature in association with Tabarin Peninsula. "Operation Tabarin" was derived from the "Bal Tabarin" in Paris. In Recueil General des Oeuvres et Fantaisies de Tabarin, Tabarin was the buffoon who attracted the crowd to the booth where Mondor sold his quack medicines.
Flett Buttress is a rock crag rising to 905 metres (2,970 ft) northwest of Mount Haddington on James Ross Island. It provides the highest exposure of volcanic rock on the island. It was named by the UK Antarctic Place-Names Committee in 1987 after William R. Flett, a geologist on Operation Tabarin at Deception Island, 1943–44, and Hope Bay, 1944–45.
Goudier Island is a small island with an appearance of bare, polished rock, lying 0.05 nautical miles (0.1 km) north of Jougla Point in the harbor of Port Lockroy, Wiencke Island, in the Palmer Archipelago. It was discovered by the French Antarctic Expedition, 1903–05, under Jean-Baptiste Charcot, and named after E. Goudier, chief engineer of the expedition ship Français.
Lost Valley is a valley to the north of Gin Cove and west of Patalamon Mesa on James Ross Island, Antarctica. It was so named following British Antarctic Survey geological work, 1981–83, in association with Hidden Lake.
Mount McNaughton is a large mountain rising to over 3,000 metres (10,000 ft), and standing 2 nautical miles (4 km) south of Haworth Mesa in the western Wisconsin Range of Antarctica. It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1960–64, and was named by the Advisory Committee on Antarctic Names for John T. McNaughton, Assistant Secretary of Defense for International Security Affairs, a member of the Antarctic Policy Group from 1965 until his death in 1967.
Tait Glacier is a glacier about 4 nautical miles (7 km) long on the southwest coast of James Ross Island, flowing southwest into Carlsson Bay. Probably first seen by Dr. Otto Nordenskjold in 1903. Surveyed by Falkland Islands Dependencies Survey (FIDS) in 1945. Named by United Kingdom Antarctic Place-Names Committee (UK-APC) for Murdo F. Tait, FIDS meteorological observer at Hope Bay in 1952 and 1953.
Marck Glacier is a glacier flowing into the southwestern extremity of Cadwalader Inlet on the north side of Thurston Island, Antarctica. It was named by the Advisory Committee on Antarctic Names after Aviation Machinist's Mate George H. Marck, an aircrewman in the Eastern Group of U.S. Navy Operation Highjump, which obtained aerial photographs of Thurston Island and adjacent coastal areas in the summer of 1946–47.
Luke Glacier is a glacier at least 15 nautical miles (28 km) long, flowing northwest into the head of Leroux Bay on the west coast of Graham Land, Antarctica. It is surmounted by Mount Chevreux on the south, Mount Perchot on the southwest and Mount Radotina on the northeast. The glacier was first sighted and roughly surveyed in 1909 by the Fourth French Antarctic Expedition. It was resurveyed in 1935–36 by the British Graham Land Expedition and later named for George Lawson Johnston, 1st Baron Luke of Pavenham, Chairman of Bovril Ltd, who contributed toward the cost of the expedition.
Levko Glacier is a glacier flowing from Pallid Crest to the eastern end of Thurston Island, Antarctica. It enters Seraph Bay between Tierney Peninsula and Simpson Bluff. The glacier was named by the Advisory Committee on Antarctic Names after G. Levko, Photographer's Mate in the Eastern Group of U.S. Navy Operation Highjump, which obtained aerial photographs of Thurston Island and adjacent coastal areas, 1946–47.
The United States 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 has four major science disciplines, concerning biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility.
The Geographic Names Information System (GNIS) is a database that contains name and locative information about more than two million physical and cultural features located throughout the United States of America and its territories. It is a type of gazetteer. GNIS was developed by the United States Geological Survey in cooperation with the United States Board on Geographic Names (BGN) to promote the standardization of feature names.
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