Ranney Nunatak

Ranney Nunatak (76°53′S 143°55′W / 76.883°S 143.917°W / -76.883; -143.917Coordinates: 76°53′S 143°55′W / 76.883°S 143.917°W / -76.883; -143.917) is a nunatak in the southwest extremity of Gutenko Nunataks, in the Ford Ranges of Marie Byrd Land. First mapped by the United States Antarctic Service (USAS), 1939-41. Named by Advisory Committee on Antarctic Names (US-ACAN) for Charles R. Ranney, ionospheric physicist at Byrd Station, 1969.

 This article incorporates public domain material from the United States Geological Survey document "Ranney Nunatak" (content from the Geographic Names Information System).