沃爾塔特山脈
The Antarctic Ice Sheet, southwards of the Schirmacher Oasis, reaches heights of 1500 m. The nunataks "Skaly Instituta Geologii Arktiki (Skaly IGA)" and "Basisny-Kit" protrude from the ice sheet. Between the offshore ice sheet and the "Wegener Ice Sheet Plateau" are the Wohlthat Mountains.