Rosser Ridge () is a rock ridge, 4 nautical miles (7 km) long, marking the north limit of the
Cordiner Peaks The Cordiner Peaks are a group of peaks extending over an area of , standing southwest of Dufek Massif in the northern part of the Pensacola Mountains. They were discovered and photographed on January 13, 1956, in the course of a transcontinental ...
,
Pensacola Mountains
The Pensacola Mountains are a large group of mountain ranges of the Transantarctic Mountains System, located in the Queen Elizabeth Land region of Antarctica.
Geography
They extend 450 km (280 mi) in a NE-SW direction. Subranges of the ...
. Mapped 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, 1956–66. Named 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
Earl W. Rosser, topographic engineer in the Pensacola Mountains, 1965–66.
Ridges of Queen Elizabeth Land
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