Tillett Islands

Last updated

Tillett Booby Islands ( 67°11′S59°27′E / 67.183°S 59.450°E / -67.183; 59.450 Coordinates: 67°11′S59°27′E / 67.183°S 59.450°E / -67.183; 59.450 ) is a group of small, somewhat dispersed islands, the largest rising 70 m above the sea, lying 5 nautical miles (9 km) northeast of Cape Wilkins. Discovered and named in February 1936 by DI personnel on the William Scoresby .

Geographic coordinate system Coordinate system

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.

Cape Wilkins is a rocky cape at the north tip of Fold Island, forming the east side of the entrance to Stefansson Bay. Discovered on February 18, 1931, by the British Australian New Zealand Antarctic Research Expedition (BANZARE) under Mawson. Mapped in February 1936 by DI personnel on the William Scoresby. It was remapped in greater detail from air photos taken by the Lars Christensen Expedition, 1936-37. Mawson named this feature Cape Hearst in gratitude for the purchase of the news rights of BANZARE by the Hearst Press. Later he agreed to change the name to Cape Wilkins, the name used by subsequent expeditions.

Discovery Investigations A series of scientific cruises and shore-based investigations into the biology of whales in the Southern Ocean

The Discovery Investigations were a series of scientific cruises and shore-based investigations into the biology of whales in the Southern Ocean. They were funded by the British Colonial Office and organised by the Discovery Committee in London, which was formed in 1918. They were intended to provide the scientific background to stock management of the commercial Antarctic whale fishery.

See also

PD-icon.svg This article incorporates  public domain material from the United States Geological Survey document "Tillett Islands" (content from the Geographic Names Information System ).

United States Geological Survey scientific agency of the United States government

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.

Geographic Names Information System geographical database

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.


Related Research Articles

Stonington Island island in Antarctica

Stonington Island is a rocky island lying 1.8 km (1.1 mi) northeast of Neny Island in the eastern part of Marguerite Bay off the west coast of Graham Land, Antarctica. It is 0.75 km (0.47 mi) long from north-west to south-east and 0.37 km (0.23 mi) wide, yielding an area of 20 ha. It was formerly connected by a drifted snow slope to Northeast Glacier on the mainland. Highest elevation is Anemometer Hill which rises to 25 m (82 ft).

Scott Mountains (Antarctica) mountain range in Antarctica

The Scott Mountains are a large number of isolated peaks lying south of Amundsen Bay in Enderby Land of East Antarctica, Antarctica. Discovered on 13 January 1930 by the British Australian New Zealand Antarctic Research Expedition (BANZARE) under Sir Douglas Mawson. He named the feature Scott Range after Captain Robert Falcon Scott, Royal Navy. The term mountains is considered more appropriate because of the isolation of its individual features.

Quito Glacier glacier in Antarctica

Quito Glacier is a glacier draining the northeast slopes of Mount Plymouth and flowing northeastwards into the sea west of Canto Point in north Greenwich Island, South Shetland Islands. It was named after the capital of Ecuador, c. 1990, by the Ecuadorian Antarctic Expedition.

Cook Glacier (South Georgia) glacier in Antarctica

Not to be confused with Cook Ice Cap in the Kerguelen Islands.

Sharp Glacier is a glacier flowing north to the head of Lallemand Fjord, close east of the Boyle Mountains, in Graham Land. Mapped by Falkland Islands Dependencies Survey (FIDS) from surveys and air photos, 1948-59. Named by United Kingdom Antarctic Place-Names Committee (UK-APC) for Robert P. Sharp, American geologist who has undertaken numerous studies on glaciers and their flow.

Robinson Group is a group of small islands extending 16 km (10 mi) in an east-west direction, lying close northwest of Cape Daly. The group was observed by British Australian New Zealand Antarctic Research Expedition (BANZARE) under Mawson, 1931, who named it after W.S. Robinson of Melbourne, a patron of the expedition. Essentially the same islands were observed in 1931 by the crew of the Norwegian whale catcher Thorgaut, who gave them the name "Thorgautoyane". In concurrence with the recommendations by Antarctic Names Committee of Australia (ANCA), the name "Robinson" has been assigned to the whole group and the name "Thorgaut" to the most conspicuous island.

The Barcroft Islands are a group of small islands and rocks about 5 miles (8 km) in extent, lying close south of Watkins Island, Biscoe Islands. They were mapped from air photos by the Falkland Islands and Dependencies Aerial Survey Expedition (1956–57), and named by the UK Antarctic Place-Names Committee for Sir Joseph Barcroft, a pioneer investigator of the physiological effects of high altitudes and cold.

Boydell Glacier glacier in Antarctica

Boydell Glacier is a glacier on Trinity Peninsula in northern Graham Land. It is about 9 miles (14 km) long, flowing southeastward from Detroit Plateau to enter Sjögren Inlet in Prince Gustav Channel north of the terminus of Sjögren Glacier and 6 miles (10 km) west of Mount Wild. It was mapped by the Falkland Islands Dependencies Survey from surveys (1960–61), and named by the UK Antarctic Place-Names Committee for James Boydell, English inventor of a steam traction engine, the first practical track-laying vehicle.

Bulbur Glacier glacier in Antarctica

Bulbur Glacier is a glacier in south-central Thurston Island; it flows south along the west side of Boker Rocks into O'Dowd Cove. It was named by the Advisory Committee on Antarctic Names after E.R. Bulbur, 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.

Deadmond Glacier glacier in Antarctica

Deadmond Glacier is a glacier about 6 nautical miles (11 km) long, flowing from the east side of Evans Peninsula on Thurston Island into Cadwalader Inlet. It was discovered by the U.S. Navy Bellingshausen Sea Expedition in February 1960, and was named by the Advisory Committee on Antarctic Names for Lieutenant Commander Robert B. Deadmond, executive officer of USS Burton Island, forming part of this expedition.

Porphyry Bluff is a prominent rocky bluff extending from the coast to 2 miles inland, between Larsen Inlet and Longing Gap in Graham Land, Antarctica forming the northwest side of the entrance to Pizos Bay. The bluff was mapped from surveys by Falkland Islands Dependencies Survey (FIDS) (1960–61). It is named by United Kingdom Antarctic Place-Names Committee (UK-APC) after the buff-colored quartz-plagioclase-porphyry rock which is characteristic of this exposure.

Saussure Glacier is a glacier flowing northeast from Tyndall Mountains, Arrowsmith Peninsula, into Lallemand Fjord, Loubet Coast. Photographed from the air by Falkland Islands and Dependencies Aerial Survey Expedition (FIDASE) in 1957. Named by the United Kingdom Antarctic Place-Names Committee (UK-APC) in association with the names of glaciologists grouped in the area after Horace-Bénédict de Saussure (1740–99), Swiss naturalist and physicist, who in 1787 was the first to recognize that erratic boulders had been moved great distances by ice.

Sorge Island is an island lying just south of The Gullet in Barlas Channel, close east of Adelaide Island. Mapped by Falkland Islands Dependencies Survey (FIDS) from surveys and air photos, 1948-59. Named by United Kingdom Antarctic Place-Names Committee (UK-APC) for Ernst F.W. Sorge, German glaciologist who made the first seismic soundings of the Greenland ice sheet, 1929–31, and developed a theory of the densification of firn.

Sphinx Hill

Sphinx Hill is a conspicuous, isolated black hill, 145 m, standing 1.5 nautical miles (2.8 km) north-northwest of Demay Point on King George Island, South Shetland Islands. First charted by the French Antarctic Expedition under Charcot, 1908-10. The descriptive name was given by the United Kingdom Antarctic Place-Names Committee (UK-APC) following a survey by Lieutenant Commander F.W. Hunt, Royal Navy, in 1951-52.

Teksla Island is a largest island in the Colbeck Archipelago near the coast of Mac. Robertson Land, 1 nautical mile (1.9 km) north of Chapman Ridge. Mapped by Norwegian cartographers from aerial photographs taken by the Lars Christensen Expedition, 1936–37, and named Teksla.

Hooke Point is a point near the head of Lallemand Fjord, in Graham Land, Antarctica. It was mapped by the Falkland Islands Dependencies Survey from surveys and air photos, 1946–59, and was named by the UK Antarctic Place-Names Committee for Robert Hooke, an English experimental physicist and author of Micrographia, which contains one of the earliest known descriptions of ice crystals.

Ryrie Rock is an isolated rock off the coast, 20 kilometres (11 nmi) northeast of Kidson Island and 48 kilometres (26 nmi) northeast of Byrd Head. Discovered in February 1931 by the British Australian New Zealand Antarctic Research Expedition (BANZARE) under Mawson, who named it for the Australian High Commissioner in London at the time.

Mount Veynberg is a mountain rising to about 900 m in the south part of Haslam Heights, on Arrowsmith Peninsula in Graham Land. It was mapped by the Falkland Islands Dependencies Survey (FIDS) from surveys and air photos, 1948-59. It was named by the United Kingdom Antarctic Place-Names Committee (UK-APC) after Boris P. Veynberg (Russian) (1871–1942), a Russian physicist who, in 1936, made pioneer studies of the mechanical properties and flow of ice in laboratory conditions.

Roca Islands

Roca Islands is a group of small islands between Cruls Islands and Anagram Islands on the south side of French Passage in the Wilhelm Archipelago. Discovered by the French Antarctic Expedition, 1903–05, and named by Charcot for Julio A. Roca, President of Argentina, 1880–86 and 1898-1904. The name was incorrectly applied to the Anagram Islands by the British Graham Land Expedition (BGLE), 1934–37, but was reidentified with this group after further mapping by the British Naval Hydrographic Survey Unit in 1958.