Name StatusApproved: NZGB Antarctic CommitteeFeaturePeninsulaNZ Gazette Reference2009 (77) p.1803DatumRSRGD2000GeoTag[1] PositionDescriptionAn ice-covered peninsula, 30 mi long, which forms the E part of Carney Island, along the coast of Marie Byrd Land. Delineated from aerial photographs taken by USN OpHjp in January 1947. Named by US-ACAN for Admiral Donald B. Duncan, USN (Ret.), Vice Chief of Naval Operations under Admiral Carney during the IGY period of 1957-58.
