geo.wikisort.org - MountainsMount Ptolemy (68°33′S 65°58′W) is an isolated block mountain with four main summits, the highest rising to 1,370 meters. It lies close north of the Traffic Circle on the northwestern side of Mercator Ice Piedmont, Antarctic Peninsula. First observed by Finn Ronne and Carl Eklund of the U.S. Antarctic Service, 1939–41, from their sledge route through the Traffic Circle. Surveyed by Falkland Islands Dependencies Survey (FIDS) in 1947. Named by United Kingdom Antarctic Place-Names Committee (UK-APC) after Claudius Ptolemy (2nd century AD), Egyptian mathematician, astronomer and geographer, who introduced the system of coordinates of latitude and longitude for fixing positions on the Earth's surface.
Mountain in Graham Land, Antarctica
References
This article incorporates public domain material from the United States Geological Survey document: "Mount Ptolemy (Antarctica)". (content from the Geographic Names Information System) 
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[de] Mount Ptolemy
Mount Ptolemy ist ein 1370 m hoher und isolierter Berg mit vier Gipfeln im Grahamland auf der Antarktischen Halbinsel. Er ragt unmittelbar nördlich des Gletschersystems Traffic Circle an der Nordwestseite des Mercator-Piedmont-Gletschers auf.
- [en] Mount Ptolemy (Antarctica)
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