Shirase Bank

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Shirase Bank

Submerged bank

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Shirase Bank (Antarctica)
Ocean Southern Ocean

Shirase Bank ( 76°40′S158°0′W / 76.667°S 158.000°W / -76.667; -158.000 ) is a submarine bank located off the Shirase Coast in the Ross Sea. Name approved 6/88 (ACUF 228).

Shirase Coast is the north segment of the relatively ill-defined coast along the east side of Ross Ice Shelf and Ross Sea, lying between the north end of Siple Coast and Cape Colbeck. Named by NZ-APC in 1961 after Lieutenant Nobu Shirase (1861-1946), leader of the Japanese expedition, whose ship Kainan Maru sailed near this coast in January 1912. Landings were made at Kainan Bay and at the Bay of Whales, the origin of a 160-mile journey southeast on Ross Ice Shelf. From 76°56′S155°55′W, another party landed for a sledge trip to the edge of the Queen Alexandra Range.

Ross Sea A deep bay of the Southern Ocean in Antarctica

The Ross Sea is a deep bay of the Southern Ocean in Antarctica, between Victoria Land and Marie Byrd Land and within the Ross Embayment, and is the southernmost sea on Earth. It derives its name from the British explorer James Ross who visited this area in 1841. To the west of the sea lies Ross Island and Victoria Land, to the east Roosevelt Island and Edward VII Peninsula in Marie Byrd Land, while the southernmost part is covered by the Ross Ice Shelf, and is about 200 miles (320 km) from the South Pole. Its boundaries and area have been defined by the New Zealand National Institute of Water and Atmospheric Research as having an area of 637,000 square kilometres (246,000 sq mi).

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Shirase Glacier is a large glacier entering Havsbotn, the bay that forms the head of Lutzow-Holm Bay in Antarctica. The area occupied by this feature was first mapped as a bay and named Instefjorden by the Lars Christensen Expedition, 1936-37. Surveys by Japanese Antarctic Research Expedition, 1957-62, revealed the large glacier in this position which they named after Lt. Nobu Shirase, leader of the Japanese Antarctic Expedition of 1911-12.

Saunders Coast is that portion of the coast of Marie Byrd Land between Cape Colbeck and Brennan Point, or between Shirase Coast in the west and Ruppert Coast in the east. It stretches from 158°01'W to 146°31'W. The portion west of 150°W is part of Ross Dependency, while the remaining area is unclaimed by any nation. This coast was explored from the air on December 5, 1929, by the Byrd Antarctic Expedition (1928–30) and was first mapped from aerial photographs obtained on that flight by Capt. Harold E. Saunders, USN, for whom the coast is named. The United States Geological Survey (USGS) completely mapped the coast from ground surveys and U.S. Navy air photos, 1959-65.

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Reckling Moraine is a moraine located 8 nautical miles (15 km) west of Reckling Peak, the latter at the head of Mawson Glacier, Victoria Land. The site of the moraine is part of a long, narrow patch of bare ice that extends west from Reckling Peak, from which the moraine is named. The name arose following the collection of meteorites at the moraine by a United States Antarctic Research Program (USARP) field party in the 1979-80 season.

References

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