Name StatusApproved: NZGB Antarctic CommitteeFeatureGlacier TongueNZ Gazette Reference2009 (77) p.1803DatumRSRGD2000GeoTag[1] PositionDescriptionThe broad seaward extension of the Mariner Glacier in Victoria Land. The feature is just west of and abuts the Borchgrevink Glacier Tongue where it discharges into Lady Newnes Bay. Named in association with Mariner Glacier.