Mount O'Neil (85°40′S 136°20′W) is a mountain, 2,090 m, just northeast of Mount Ratliff at the north side of Kansas Glacier. Mapped by United States Geological Survey (USGS) from ground surveys and U.S. Navy air photos, 1960-63. Named by Advisory Committee on Antarctic Names (US-ACAN) for Robert J. O'Neil, utilitiesman with the Byrd Station winter party in 1961.
Map of Mount O'Neil, Antarctica
This article incorporates public domain material from the United States Geological Survey document "Mount O'Neil" (content from the Geographic Names Information System).
References
Mount O'Neil Wikipedia(Text) CC BY-SA