Heald Island

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Heald Island is located near McMurdo Station. The island is surrounded by the large blue ice Koettitz Glacier and can be seen near the top center of this picture. Tuttell Point is a cape located on Heald Island. Mcmurdo.jpg
Heald Island is located near McMurdo Station. The island is surrounded by the large blue ice Koettitz Glacier and can be seen near the top center of this picture. Tuttell Point is a cape located on Heald Island.
Close up view of Heald Island and the Tuttell Point Cape HEALD ISLAND and TUTTELL POINT ANTARCTICA.jpg
Close up view of Heald Island and the Tuttell Point Cape

Heald Island ( 78°15′S163°49′E / 78.250°S 163.817°E / -78.250; 163.817 ) is an island, 3 miles (5 km) long and 555 metres (1,820 ft) high, which projects through the ice of Koettlitz Glacier just east of Walcott Bay, in Victoria Land, Antarctica. It was discovered and named by the British National Antarctic Expedition (1901–04) for Seaman William L. Heald, a member of the expedition who saved the life of Hartley T. Ferrar when the latter was suffering from scurvy in 1902. [1] In 2012 a cape on Heald Island was named Tuttell Point. The point is on the central part of the southern shore of Heald Island jutting into Koettlitz Glacier, [2] 7.3 miles northwest of Gandalf Ridge, and approximately 10 miles west of Discovery Glacier. The feature is named by US-ACAN BGN for Lieutenant Commander Robert Joseph Tuttell, a Naval Aviator in Antarctic Development Squadron Six (VXE-6). [3]

See also

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Foster Glacier is a glacier in the Royal Society Range, Antarctica, 4 nautical miles (7 km) south of Mount Kempe, flowing southeast into the Koettlitz Glacier. It was named by the Advisory Committee on Antarctic Names in 1963 for Major James Foster, United States Marine Corps, assistant air operations officer for U.S. Navy Task Force 43 in Antarctica, 1960.

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<span class="mw-page-title-main">Adams Glacier (Victoria Land)</span> Glacier in Antarctica

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Armitage Saddle is the saddle at the head of Blue Glacier, overlooking the Howchin and Walcott Glaciers which drain toward Walcott Bay in the Koettlitz Glacier. The saddle is at the south end of the "Snow Valley" that was mapped by Armitage in 1902, and subsequently wrongly omitted from maps of the British Antarctic Expedition, 1910–13. The New Zealand Blue Glacier Party of the Commonwealth Trans-Antarctic Expedition, 1956–58, established a survey station on the saddle in September 1957. They named it for Lieutenant Albert Armitage, second-in-command of the British National Antarctic Expedition, 1901–04, in recognition of his exploration in this area.

Walcott Bay is a bay indenting the coast of Victoria Land between Walcott Glacier and Heald Island. It was named by the British Antarctic Expedition (1910–13) in association with Walcott Glacier.

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Koettlitz Névé is a roughly circular névé about 7 nautical miles (13 km) wide at the head of Koettlitz Glacier, Victoria Land, Antarctica. The névé is bounded to the west and south by Mount Talmadge, Mount Rees and Mount Cocks, and to the east by Mount Morning. It was named by the Advisory Committee on Antarctic Names in 1994 in association with Koettlitz Glacier.

Discovery Glacier is a broad glacier, 9 nautical miles (17 km) long, between Hurricane Ridge and Mount Discovery on the Scott Coast, Victoria Land. The glacier flows north to coalesce with the eastern margin of lower Koettlitz Glacier. It was named by the Advisory Committee on Antarctic Names (1999) in association with Mount Discovery, which Captain Robert Falcon Scott had named after the expedition ship of the British National Antarctic Expedition, 1901–04.

The Pyramid is a small but distinctive peak of Omak just south of Pyramid Trough, at the west side of the Koettlitz Glacier. The descriptive name appears to have been first used by the British Antarctic Expedition of 1910–1913.

Glimpse Glacier is an alpine glacier composed of two segments, separated by an icefall, which flow northeast from the névé in the area between Mount Kempe and Mount Huggins, Antarctica. It joins Pipecleaner Glacier 2 nautical miles (4 km) south of the confluence of the latter with Radian Glacier. It was so named by the Victoria University of Wellington Antarctic Expedition, 1960–61, because it was up this glacier that the geologists traversed to the Koettlitz–Skelton divide at the ridge crest in order to gain their only glimpse of the polar plateau in January 1961.

<span class="mw-page-title-main">Gourdon Glacier</span> Glacier in Antarctica

Gourdon Glacier is a glacier 4 nautical miles (7 km) long on the east side of James Ross Island, flowing southeast into Markham Bay between Saint Rita Point and Rabot Point. It has a conspicuous rock wall at its head. The glacier was first surveyed by the Swedish Antarctic Expedition under Otto Nordenskiöld, 1901–04, who named it for Ernest Gourdon, geologist and glaciologist of the French Antarctic Expedition, 1903–05.

Hahn Island is an island 1 nautical mile (2 km) long, lying 7 nautical miles (13 km) north of Mount Discovery, on the east side of Koettlitz Glacier, in Antarctica. It was mapped by the United States Geological Survey from ground surveys and Navy air photos, and was named by the Advisory Committee on Antarctic Names in 1963 for Commander James Hahn, U.S. Navy, a public information officer on the staff of the Commander, U.S. Naval Support Force, Antarctica, for several years preceding 1963.

Herbertson Glacier is a small alpine glacier which drains from the cliff that forms the southern margin of New Harbour, about 5 nautical miles (10 km) west-southwest of Butter Point, Victoria Land, Antarctica. It was named by the British Antarctic Expedition, 1910–13, presumably for British geographer A.J. Herbertson of Oxford University.

Renegar Glacier is a steep glacier in Antarctica that flows southeast from Mount Dromedary into Koettlitz Glacier. Mapped by United States Geological Survey (USGS) from ground surveys and U.S. Navy air photos, 1956–62. Named by Advisory Committee on Antarctic Names (US-ACAN) for Lieutenant Garland Renegar, U.S. Navy, R4D aircraft pilot at McMurdo Station, 1960.

Hidden Valley is the ice-free valley next south of Miers Valley through which an alpine glacier formerly moved to coalesce with Koettlitz Glacier. The mouth of the valley is completely blocked by the Koettlitz moraine, the only one of the numerous valleys tributary to the Koettlitz isolated in this fashion. The main valley is hidden not only from the coast but from most of the surrounding ridges. The valley was traversed during December and January by the New Zealand Victoria University of Wellington Antarctic Expedition (VUWAE) 1960-61 who applied the name.

Tuttell Point is a cape that is located on the center of the southern shore of Heald Island Antarctica. Heald Island is 3 miles (4.8 km) long, and is completely surrounded by the Koettlitz Glacier.

References

  1. "Heald Island". Geographic Names Information System . United States Geological Survey, United States Department of the Interior . Retrieved 2012-06-04.
  2. "Koettlitz Glacier | U.S. Geological Survey". www.usgs.gov. Retrieved 2023-10-12.
  3. "Geographic Names Information System". edits.nationalmap.gov. Retrieved 2023-09-02.

PD-icon.svg This article incorporates public domain material from "Heald Island". Geographic Names Information System . United States Geological Survey.