Name StatusApproved: NZGB Antarctic CommitteeFeatureMountainsNZ Gazette Reference2009 (77) p.1803DatumRSRGD2000GeoTag[1] PositionDescriptionAn important group of mountains between Byrd Glacier and Nimrod Glacier. These mountains include such towering features as Mount Wharton, Mount Albert Markham and Mount Nares. Named by the USACAN after the late Sir Winston Churchill.