East Stack

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East Stack ( 67°5′S58°12′E / 67.083°S 58.200°E / -67.083; 58.200 Coordinates: 67°5′S58°12′E / 67.083°S 58.200°E / -67.083; 58.200 ) is a coastal rock outcrop which rises to 60 metres (200 ft) on the east side of Hoseason Glacier, 16 nautical miles (30 km) southeast of Edward VIII Bay in Antarctica. It was discovered in February 1936 by Discovery Investigations personnel on the William Scoresby , and probably so named by them for its distinctive appearance and association with nearby West Stack. [1]

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.

Hoseason Glacier glacier in Antarctica

Hoseason Glacier is a 12 mi long glacier, flowing north into the sea between West Stack and East Stack, 15 mi east of Edward VIII Bay, East Antarctica. Roughly mapped by Norwegian cartographers from aerial photos taken by the Lars Christensen Expedition, 1936-37. Visited in 1954 by an Australian National Antarctic Research Expeditions (ANARE) sledging party and named by ANCA for Richard Hoseason of Australian National Antarctic Research Expeditions (ANARE), who perished on a field trip at Heard Island in 1952.

Edward VIII Bay is a bay about 32 kilometres (20 mi) in extent, located between Edward VIII Plateau and the Øygarden Group of islands. The head of the bay is occupied by the Edward VIII Ice Shelf. The bay was discovered in 1936 by Discovery Investigations personnel on the RRS William Scoresby, and named for Edward VIII, then King of the United Kingdom.

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Borchgrevink Glacier glacier in Antarctica

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Frost Glacier glacier in Antarctica

Frost Glacier is a channel glacier flowing to the head of Porpoise Bay, Antarctica. It was delineated from air photos taken by U.S. Navy Operation Highjump (1946–47), and named by the Advisory Committee on Antarctic Names for John Frost, boatswain on the brig Porpoise of the United States Exploring Expedition (1838–42) under Charles Wilkes.

Shearer Stack rock formation of the South Shetland Islands

Shearer Stack is a rock stack lying 1.5 miles (2.4 km) southwest of False Round Point, off the north coast of King George Island in the South Shetland Islands. Named by the United Kingdom Antarctic Place-Names Committee (UK-APC) in 1960 for the American sealing vessel Charles Shearer from Nantucket, which visited the South Shetland Islands in 1874-75. In 1877 the ship again sailed for the islands and disappeared without a trace.

Jacobsen Glacier is a glacier flowing east-northeast from Mount Reid, in the Holland Range, Antarctica, into the Ross Ice Shelf. It was mapped by the United States Geological Survey from Tellurometer surveys (1961–62) and Navy air photos (1960), and was named by the Advisory Committee on Antarctic Names for H. Jacobsen, Master of the USNS Chattahoochee during U.S. Navy Operation Deep Freeze 1964 and 1965.

Beck Peak is a peak, 2,650 metres (8,700 ft) high, on the east flank of Amundsen Glacier, standing 2 nautical miles (4 km) northwest of Mount Stubberud on the ridge descending from the northern Nilsen Plateau, Queen Maud Mountains. This peak appears to have been first mapped from air and ground photos taken by the Byrd Antarctic Expedition, 1928–30. It was mapped in greater detail by the United States Geological Survey from surveys and from U.S. Navy air photos, 1960–64. The peak was named by the Advisory Committee on Antarctic Names for Andreas Beck, a crew member and ice pilot on Amundsen's South Pole expedition of 1910–12. This naming preserves the spirit of Roald Amundsen's 1911 commemoration of "Mount A. Beck", a name applied by him for a mountain situated at 87°20′S148°0′E.

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Mule Point is a rocky point just south of East Stack, at the east side of Hoseason Glacier. Mapped by Norwegian cartographers from aerial photographers taken by the Lars Christensen Expedition, 1936–37, and called Mule (snout).

Dorrer Glacier is a glacier just south of Mount Heiser, flowing east into Lowery Glacier from the northeast slopes of the Queen Elizabeth Range. It was mapped by the United States Geological Survey from tellurometer surveys and Navy air photos, 1960–62, and was named by the Advisory Committee on Antarctic Names for Egon Dorrer, a United States Antarctic Research Program glaciologist on the Ross Ice Shelf 1962–63 and 1965–66.

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Flagstaff Glacier glacier in Antarctica

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Lister Glacier is a glacier on the east side of the Royal Society Range in Antarctica, draining northeast from a large cirque immediately north of Mount Lister. It derives its name from Mount Lister, and was surveyed in 1957 by the New Zealand Blue Glacier Party of the Commonwealth Trans-Antarctic Expedition, 1956–58.

Mount McLennan is a mountain 4 nautical miles (7 km) south of the Howard Hills in the northeast part of the Scott Mountains, Enderby Land, Antarctica. It was plotted from air photos taken from Australian National Antarctic Research Expeditions aircraft in 1956 and was named by the Antarctic Names Committee of Australia for K. McLennan, a member of the crew of the Discovery during the British Australian New Zealand Antarctic Research Expedition of 1929–31.

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Magnis Ridge is a rock ridge 1.5 nautical miles (3 km) west of Derrick Peak, forming the divide between Magnis Valley and Metaris Valley in the Britannia Range, Antarctica. It was named in association with Magnis Valley by a University of Waikato geological party, 1978–79, led by Michael Selby.

Schimper Glacier glacier in Antarctica

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Law Glacier is a glacier about 10 nautical miles (20 km) wide between the south end of the Queen Elizabeth Range and the MacAlpine Hills, gradually descending east-northeast from the Antarctic polar plateau to Bowden Névé. It was named by the New Zealand party of the Commonwealth Trans-Antarctic Expedition (1956–58) for B.R. Law, Deputy-Chairman of the Ross Sea Committee.

References

PD-icon.svg This article incorporates  public domain material from the United States Geological Survey document "East Stack" (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.