Pilarryggen
Pilarryggen (72°42′S 3°56′W) is a rock ridge at the west side of Portalen Pass in the Borg Massif of Queen Maud Land. Mapped by Norwegian cartographers from surveys and air photos by Norwegian-British-Swedish Antarctic Expedition (NBSAE) (1949–52) and named Pilarryggen (the pillar ridge).
This article incorporates public domain material from the United States Geological Survey document: "Pilarryggen". (content from the Geographic Names Information System) 
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