Trioen Nunataks (72°25′S 3°59′W) is an isolated group of three nunataks about 8 miles (13 km) northwest of Borg Mountain in Queen Maud Land. Mapped by Norwegian cartographers from surveys and air photos by the Norwegian-British-Swedish Antarctic Expedition (NBSAE) (1949–1952), led by John Schjelderup Giæver and named Trioen (the trio).
This article incorporates public domain material from the United States Geological Survey document "Trioen Nunataks" (content from the Geographic Names Information System).
References
Trioen Nunataks Wikipedia(Text) CC BY-SA