Mount Treadwell

Mount Treadwell 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 ...

(820 m) at the southeast extremity of the

Swanson Mountains Swanson Mountains () is a mountain range 8 nautical miles (15 km) long, standing 6 nautical miles (11 km) southeast of Saunders Mountain in the Ford Ranges, Marie Byrd Land. Discovered on aerial flights by the Byrd Antarctic Exp ...

, in the

Ford Ranges The Ford Ranges () are a grouping of mountain ranges standing east of Sulzberger Ice Shelf and Block Bay in the northwest part of Marie Byrd Land, Antarctica. Discovered by the Byrd Antarctic Expedition on December 5, 1929, they were named by By ...

Marie Byrd Land Marie Byrd Land (MBL) is an unclaimed region of Antarctica. With an area of , it is the largest unclaimed territory on Earth. It was named after the wife of American naval officer Richard E. Byrd, who explored the region in the early 20th centur ...

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest contine ...

. It was mapped by the

United States Antarctic Service The United States Antarctic Program (or USAP; formerly known as the United States Antarctic Research Program or USARP and the United States Antarctic Service or USAS) is an organization of the United States government which has presence in the A ...

(USAS) (1939–41) and by

United States Geological Survey The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, ...

(USGS) from surveys and

U.S. Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of ...

air photos (1959–65). It was named in 1969 by

Advisory Committee on Antarctic Names The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established ...

(US-ACAN) for Captain

T.K. Treadwell TK may refer to: People *Tony Kanaan (born 1974), Brazilian racing driver *Tony Khan (born 1982), American businessman * Theodore K. Lawless (1892–1971), American dermatologist and philanthropist *T. K. Oommen (born 1937), Indian sociologist, a ...

, U.S. Navy, who earlier had been Deputy Commander as well as Commander,

U.S. Naval Oceanographic Office The Naval Oceanographic Office (NAVOCEANO), located at John C. Stennis Space Center in south Mississippi, comprises approximately 1,000 civilian, military and contract personnel responsible for providing oceanographic products and services to all ...

. Mountains of Marie Byrd Land {{MarieByrdLand-geo-stub