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Transantarctic Mountains

(Encyclopedia)Transantarctic Mountains, mountain chain stretching across Antarctica from Victoria Land to Coats Land; separating the E Antarctic and W Antarctic subcontinents. Mt. Markham (14,275 ft/4,351 m high), ...

South Shetland Islands

(Encyclopedia)South Shetland Islands, barren, snow-covered archipelago off N Antarctic Peninsula, W Antarctica; Livingston and King George islands are the largest. The South Shetlands were bases for sealers in the ...

latitude

(Encyclopedia)latitude, angular distance of any point on the surface of the earth north or south of the equator. The equator is latitude 0°, and the North Pole and South Pole are latitudes 90°N and 90°S, respect...

Palmer Land

(Encyclopedia)Palmer Land, part of the Antarctic Peninsula, W Antarctica. Named by Americans after Nathaniel Palmer, who explored the area in 1820, Palmer Land (or Palmer Peninsula) referred to the entire Antarctic...

Drygalski, Erich von

(Encyclopedia)Drygalski, Erich von āˈrĭkh fən drēgälˈskē [key], 1865–1949, German polar explorer. A professor of geography at the Univ. of Munich, he led an expedition that wintered (1892–93) in W Green...

Borchgrevink, Carsten Egeberg

(Encyclopedia)Borchgrevink, Carsten Egeberg kärˈstən āˈgəbĕrˈ bôrkˈgrāˌvĭngk [key], 1864–1934, Norwegian-Australian antarctic explorer. He emigrated to Australia in 1888, and in 1894 he went south in...

Bruce, William Speirs

(Encyclopedia)Bruce, William Speirs spĭrz [key], 1867–1921, Scottish explorer and authority on the polar regions. He first went to the Antarctic as ship's surgeon in 1892 and later did survey work in Franz Josef...

Scattered Islands

(Encyclopedia)Scattered Islands: see French Southern and Antarctic Lands. ...

sphere

(Encyclopedia)sphere, in geometry, the three-dimensional analogue of a circle. The term is applied to the spherical surface, every point of which is the same distance (the radius) from a certain fixed point (the ce...

Fuchs, Sir Vivian Ernest

(Encyclopedia)Fuchs, Sir Vivian Ernest fo͝oks [key], 1908–99, English geologist and explorer, b. Kent, educated at Cambridge. He was a geologist on expeditions to Greenland (1929) and to Africa (1930–38). Afte...