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Nunataks in Antarctica Cântaro Magro, Serra da Estrela, Portugal, formed as a nunatak during the last ice age and now exposed [1]. A nunatak (from Inuit nunataq) 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.
Nunataks, also called glacial islands, are exposed portions of ridges, mountains, or peaks not covered with ice or snow within (or at the edge of) an ice field or glacier. [1] Nunataks present readily identifiable landmark reference points in glaciers or ice caps and are often named. The term is derived from the Inuit word, nunataq.
The Grossman Nunataks) are a group of about a dozen nunataks in Ellsworth Land, Antarctica, rising 1,300–1,500 metres (4,300–4,900 ft) in elevation and running northwest–southeast for 18 nautical miles (33 km; 21 mi) between the Lyon Nunataks and the Sky-Hi
Nunataks of the South Shetland Islands (2 C, 6 P) O. Nunataks of Oates Land (15 P) P. Nunataks of Palmer Land (1 C, 101 P) Nunataks of Princess Elizabeth Land (16 P) Q.
The nunataks were first seen and photographed from the air by Ronne Antarctic Research Expedition (RARE), 1947–48. The name derives from the United States Antarctic Research Program (USARP) project Sky-Hi, in which Camp Sky-Hi (later designated Eights Station) was set up in Ellsworth Land in November 1961 as a conjugate point station to carry on simultaneous measurements of the Earth's ...
Nunatak standing between Price and Van Hulssen Nunataks in the Trilling Peaks, Framnes Mountains, in Mac. Robertson Land. Mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936-37.
The Snow Nunataks (or Ashley Snow Nunataks) are a line of four widely separated nunataks on the coast of Palmer Land, Antarctica, trending east–west for 20 mi (32 km) southward of Case Island. [1] They consist of volcanic outcrops that probably represent several small subglacial volcanoes .
The Outback Nunataks) are a series of bare rock nunataks and mountains which are distributed over an area about 40 nautical miles (74 km; 46 mi) long by 20 nautical miles (37 km; 23 The group lies south of Emlen Peaks of the Usarp Mountains and west of Monument Nunataks and upper Rennick Glacier , adjacent to the featureless interior plateau .