Name StatusOfficial ValidatedFeatureCliffNZ Gazette Reference2012 (53) p.1477DatumRSRGD2000GeoTag[1] PositionDescriptionA face on the sheer cliffs of Turks Head in Erebus Bay, on Ross Island in McMurdo Sound. A slickenside is slippery face of a fault, here exposed high up on the cliffs. Named in 1912 by Debenham of the BAE, 1910-13.