Name StatusOfficial ValidatedFeatureNNZ Gazette Reference2012 (53) p.1477DatumRSRGD2000GeoTag[1] PositionDescriptionA great snowfield, of approximately 3000 square miles, feeding the Tucker, Mariner, Aviator, Rennick and Lillie Glaciers. Named by the NZARP Northern Party 1963-64 for Edgar Evans of Scott's Pole Party, in keeping with the names Wilson, Oates and Bowers.