A nunatak is the summit or ridge of a mountain that protrudes from an ice field or glacier that otherwise covers most of the mountain or ridge. They often form natural pyramidal peaks. Isolated nunataks are also called glacial islands, and smaller nunataks rounded by glacial action may be referred to as rognons.
The Advisory Committee on Antarctic Names is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica.
The Reedy Glacier is a major glacier in Antarctica, over 100 nautical miles long and 6 to 12 nautical miles wide, descending from the polar plateau to the Ross Ice Shelf between the Michigan Plateau and Wisconsin Range in the Transantarctic Mountains. It marks the limits of the Queen Maud Mountains on the west and the Horlick Mountains on the east.
The Byrd Glacier is a major glacier in Antarctica, about 136 km (85 mi) long and 24 km (15 mi) wide. It drains an extensive area of the Antarctic plateau, and flows eastward to discharge into the Ross Ice Shelf.
The Heritage Range is a major mountain range, 160 km (99 mi) long and 48 km (30 mi) wide, situated southward of Minnesota Glacier and forming the southern half of the Ellsworth Mountains in Antarctica. The range is complex, consisting of scattered ridges and peaks of moderate height, escarpments, hills and nunataks, with the various units of relief set off by numerous intervening glaciers.
Polar Times Glacier is a glacier on Ingrid Christensen Coast, flowing northward between Svarthausen Nunatak and Boyd Nunatak into the western part of Publications Ice Shelf. It was delineated by John H. Roscoe from aerial photographs taken by USN Operation Highjump, 1946–1947, and named by Roscoe after The Polar Times, a polar journal published by the American Polar Society, New York City.
Snow Hill Island is an almost completely snowcapped island, 33 km (21 mi) long and 12 km (7.5 mi) wide, lying off the east coast of the Antarctic Peninsula. It is separated from James Ross Island to the north-east by Admiralty Sound and from Seymour Island to the north by Picnic Passage. It is one of several islands around the peninsula known as Graham Land, which is closer to Chile, Argentina and South America than any other part of the Antarctic continent.
The Sør Rondane Mountains are a group of mountains about 100 miles (160 km) long with main peaks rising to 3400 m, between the Queen Fabiola Mountains and Wohlthat Mountains in Queen Maud Land. They were discovered and photographed from the air by members of the Lars Christensen Expedition (LCE) on February 6, 1937, and named after Rondane, a mountain massif in southern Norway. The mountains and their constituent features were mapped in greater detail and named in 1957 by Norwegian cartographers working with air photos taken by U.S. Navy Operation Highjump, 1946–47.
The Australian Antarctic Names and Medals Committee (AANMC) was established to advise the Government on names for features in the Australian Antarctic Territory and the subantarctic territory of Heard Island and the McDonald Islands. The committee also issues nominations Governor General for the award of the Australian Antarctic Medal.
Liv Glacier is a steep valley glacier, 40 nautical miles long, emerging from the Antarctic Plateau just southeast of Barnum Peak and draining north through the Queen Maud Mountains to enter Ross Ice Shelf between Mayer Crags and Duncan Mountains. It was discovered in 1911 by Roald Amundsen, who named it for the daughter of Fridtjof Nansen.
Aitkenhead Glacier is a 10 nautical miles long glacier flowing east-southeast from the Detroit Plateau, Graham Land, into Prince Gustav Channel.
The New Zealand Geological Survey Antarctic Expedition (NZGSAE) describes a series of scientific explorations of the continent Antarctica. The expeditions were notably active throughout the 1950s and 1960s.
On the continent of Antarctica, the Aramis Range is the third range south in the Prince Charles Mountains, situated 11 miles southeast of the Porthos Range and extending for about 30 miles in a southwest–northeast direction. It was first visited in January 1957 by Australian National Antarctic Research Expeditions (ANARE) southern party led by W.G. Bewsher, who named it for a character in Alexandre Dumas' novel The Three Musketeers, the most popular book read on the southern journey.
Wandel Land is a 15.7 km (52,000 ft) nunatak in Avannaata municipality in northwestern Greenland. It is one of several nunataks in the Melville Bay region of Greenland, where the Greenland ice sheet drains into the bay alongside its entire length apart from an occasional nunatak.
The Stratton Glacier is a glacier 20 nautical miles (37 km) long, flowing north from Pointer Nunatak and then northwest to the north of Mount Weston, in the Shackleton Range of Antarctica.
Dewar Nunatak is a mainly snow-covered nunatak rising to 520 metres (1,700 ft) in the middle of Shambles Glacier, on the east coast of Adelaide Island. It was named by the UK Antarctic Place-Names Committee in 1963 for Graham J.A. Dewar, a British Antarctic Survey geologist at Adelaide station, 1961–63.
The Goodenough Glacier is a broad sweeping glacier to the south of the Batterbee Mountains, flowing from the west shore of Palmer Land, Antarctica, into George VI Sound and the George VI Ice Shelf.
Lerchenfeld Glacier is a glacier flowing in a west-northwesterly direction between Bertrab Nunatak and the Littlewood Nunataks in Antarctica. It coalesces with the southern flank of Schweitzer Glacier before the combined flow discharges into the head of Vahsel Bay.
Zavera Snowfield is the glacier extending 18 kilometres (11 mi) in a north-south direction and 16 kilometres (9.9 mi) in an east-west direction on southern Trinity Peninsula in Graham Land, Antarctica. It is located in the northeast foothills of Detroit Plateau, south of Diplock Glacier, north of Mount Wild and northeast of Kopito Ridge. It drains into Prince Gustav Channel in Weddell Sea. The glacier is named after the Bulgarian liberation uprising of ‘Velchova Zavera’ in 1835.
This article incorporates public domain material from "Sanders Nunatak". Geographic Names Information System . United States Geological Survey. 
