Isdalsegga Ridge () is a rock ridge surmounted by Pinegin Peak, forming the east wall of Isdalen Valley in the

Südliche Petermann Range Südliche Petermann Range (german: Südliche Petermannkette, also known as Söre Petermannkjeda, and Gory Otto Grotevolya) is one of the Petermann Ranges, trending NE-SW for from Svarthausane Crags to Gneiskopf Peak, in the Wohlthat Mountains, ...

of the

Wohlthat Mountains Wohlthat Mountains (german: Wohlthatmassiv) is a large group of associated mountain features consisting of the Humboldt Mountains, Petermann Ranges, and the Gruber Mountains, located immediately east of the Orvin Mountains in Fimbulheimen in t ...

, Antarctica. It was discovered and plotted from air photos by the

Third German Antarctic Expedition New Swabia (Norwegian and german: Neuschwabenland) was a disputed Antarctic claim by Nazi Germany within the Norwegian territorial claim of Queen Maud Land and is now a cartographic name sometimes given to an area of Antarctica between 20°E a ...

, 1938–39. It was replotted from air photos and surveys by the

Sixth Norwegian Antarctic Expedition The sixth Norwegian Antarctic Expedition (''Den norske antarktisekspedisjonen'') was a scientific expedition to Queen Maud Land in Antarctica. The expedition was based at Norway Station () which was located on the Fimbul Ice Shelf bordering the coa ...

, 1956–60, and named "Isdalsegga" (the ice valley ridge) in association with Isdalen Valley.

Mount Ramenskiy

Mount Ramenskiy is a

mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited Summit (topography), summit area, and ...

, 2,560 m, forming the south end of the Isdalsegga Ridge. It is 6km northwest of Astor Rocks. Discovered and plotted from air photos by German Antarctic Expedition, 1938–39. Mapped from air photos and surveys by Norwegian Antarctic Expedition, 1956–60; remapped by

Soviet Antarctic Expedition The Soviet Antarctic Expedition (SAE or SovAE) (russian: Советская антарктическая экспедиция, САЭ, ''Sovetskaya antarkticheskaya ekspeditsiya'') was part of the Arctic and Antarctic Research Institute of the So ...

, 1960–61, and named after Soviet botanist L.G. Ramenskiy (1884–1953).

References

Ridges of Queen Maud Land Princess Astrid Coast {{PrincessAstridCoast-geo-stub