The
Gamburtsev Mountain Range (also known as the
Gamburtsev Subglacial Mountains) is a
subglacial mountain range located in
East Antarctica, just underneath the lofty
Dome A, near the
Southern Pole of Inaccessibility. The range was discovered by the
3rd Soviet Antarctic Expedition in 1958 and is named for
Soviet geophysicist Grigoriy A. Gamburtsev. It is approximately long, and the mountains are believed to be about high, although they are completely covered by over of ice and snow. The Gamburtsev Mountain Range is currently believed to be about the same size as the European
Alps, and, as of 2008, it is unknown how the mountains were formed, though the current speculated age of the range is over 34 million years and possibly 500 million years. Current models suggest that the
East Antarctic ice sheet was formed from the glaciers that began sliding down the Gamburtsev range at the end of the
Eocene.
Vostok Subglacial Highlands form an east extension of Gamburtsev Subglacial Mountains.