Thomas Island () is a large Antarctic island in the

Highjump Archipelago The Highjump Archipelago is a group of rocky islands, rocks and ice rises in Antarctica, about long and from wide, lying generally north of the Bunger Hills Bunger Hills, also known as Bunger Lakes or Bunger Oasis, is a coastal range on the Knox ...

, 6 nautical miles (11 km) long and from 1 to 3 nautical miles (6 km) wide. It lies near the center of the main cluster of islands off the north flank of the

Bunger Hills Bunger Hills, also known as Bunger Lakes or Bunger Oasis, is a coastal range on the Knox Coast in Wilkes Land in Antarctica, consisting of a group of moderately low, rounded coastal hills, overlain by morainic drift and notably ice free throughou ...

. It was mapped from air photos taken by

U.S. Navy Operation Highjump Operation HIGHJUMP, officially titled The United States Navy Antarctic Developments Program, 1946–1947, (also called Task Force 68), was a United States Navy (USN) operation to establish the Antarctic research base Little America IV. The opera ...

, 1946–47, and was named by the

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 Lieutenant (j.g.) Randolph G. Thomas,

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 ...

, hydrographic officer with

U.S. Navy Operation Windmill Operation Windmill (OpWml) was the United States Navy's Second Antarctica Developments Project, an exploration and training mission to Antarctica in 1947–1948. This operation was a follow-up to the First Antarctica Development Project known as O ...

, 1947–48, who served as surveyor with the astronomical control parties.Thomas Island
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References

See also