Guettard Range is a mountain

Mountain

Image:Himalaya_annotated.jpg|thumb|right|The Himalayan mountain range with Mount Everestrect 58 14 160 49 Chomo Lonzorect 200 28 335 52 Makalurect 378 24 566 45 Mount Everestrect 188 581 920 656 Tibetan Plateaurect 250 406 340 427 Rong River...

 range, 40 nautical miles (70 km) long and 10 nautical miles (18 km) wide, located northwest of Bowman Peninsula

Bowman Peninsula

Bowman Peninsula is a peninsula, long in a north-south direction and wide in its northern and central portions, lying between Nantucket Inlet and Gardner Inlet on the east coast of Palmer Land. The peninsula is ice covered and narrows toward the south, terminating in Cape Adams...

 and between the Johnston and Irvine Glaciers, in the southeast extremity of Palmer Land

Palmer Land

Palmer Land is that portion of the Antarctic Peninsula which lies south of a line joining Cape Jeremy and Cape Agassiz. This application of Palmer Land is consistent with the 1964 agreement between US-ACAN and UK-APC, in which the name Antarctic Peninsula was approved for the major peninsula of...

. The feature was photographed from the air by Ronne Antarctic Research Expedition

Ronne Antarctic Research Expedition

The Ronne Antarctic Research Expedition was an expedition from 1947-1948 which researched the area surrounding the head of the Weddell Sea in Antarctica.-Background:...

 (RARE), 1947-48. It was mapped from United States Geological Survey

United States Geological Survey

The United States 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, and the natural hazards that threaten it. The organization has four major science disciplines, concerning biology,...

 (USGS) surveys and U.S. Navy air photos, 1961-67. Named by Advisory Committee on Antarctic Names

Advisory Committee on Antarctic Names

The Advisory Committee on Antarctic Names is an advisory committee of the United States Board on Geographic Names responsible for recommending names for features in Antarctica...

 (US-ACAN) for French naturalist and geologist Jean Etienne Guettard, 1715-86.