Name StatusOfficial ValidatedFeatureGlacierNZ Gazette Reference2012 (53) p.1477DatumRSRGD2000GeoTag[1] PositionDescriptionA high rising and extremely broken glacier draining from Miller Peak in the Explorers Range into the Rennick Glacier. Named by the Northern party of the NZARP 1963-64 for Maurice Sheehan, mountaineer who wintered at Scott Base 1963 and was field assistant with the expedition.