Name StatusOfficial ValidatedFeatureMountainNZ Gazette Reference2012 (53) p.1477DatumRSRGD2000GeoTag[1] PositionDescriptionThe peak over 2100m high at the margin of the Antarctic Ice Plateau west of Webb Glacier. To the north an ice fall descends from the Plateau and contributes to the Webb Glacier. It is separated from Gibson Spur by an ice-free hanging valley. Named by VUWAE, 1959-60, because of its buttress-like appearance.