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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. They often form natural pyramidal peaks .
Boreas Nunatak (coordinates: 71°18′S 3°57′W) is a 220-metre-high (720 ft) nunatak, nearly 1 mile (1.6 km) southwest of Passat Nunatak at the mouth of Schytt Glacier in Queen Maud Land. It was discovered by the Third German Antarctic Expedition (1938–1939), led by Capt. Alfred Ritscher , and named after Boreas , one of the Dornier flying ...
A nunatak is a type of glacial refugium located on the snow-free, exposed peaks of mountains, which lie above the ice sheet during glaciations. [3] The identification of ‘diversity hotspots’ in areas that should have been migration regions during major glacial episodes is evidence for nunatak glacial refugia. [ 14 ]
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The Destination Nunataks) are a group of peaks and nunataks, 9 nautical miles (17 km; 10 mi) long and 4 nautical miles (7.4 km; 4.6 mi) wide, rising to 2,565 metres (8,415 ft) at Pyramid Peak and including Sphinx Peak, Andrews Peak, Mummy Ridge, and unnamed nunataks to the northwest, located in northeast Evans Névé, 7 nautical miles (13 km; 8.1 mi) northwest of the Barker Range, Victoria ...
A nunatak rising to about 1,500 metres (4,900 ft) high, 1.5 nautical miles (2.8 km; 1.7 mi) north-northeast of Schmutzler Nunatak in the southeast end of the Grossman Nunataks. Mapped by USGS from surveys and United States Navy aerial photographs, 1961-68, and Landsat imagery, 1973-74.
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