Deep ice coring at Vostok Station (East Antarctica) by an electromechanical drill
A deep bore-hole 5G at Vostok Station (East Antarctica) from the depth of 2755m was drilled by electromechanical drill KEMS-132. During wintering of the 40th (1995) Russian Antarctic Expedition and summer seasons of the 41st (1995/1996), 42nd (1996/1997) and 43rd (1997/1998) RAE the bore-hole was de...