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• G. K.C. Clarke
  Department of Geophysics and Astronomy, University of British Columbia, Vancouver, B.C.

• R. M. Koerner
  Polar Continental Shelf Project, Department of Energy, Mines and Resources, Ottawa, Ontario.

• R. J. Rogerson
  Department of Geography, Memorial University of Newfoundland, St. Johns, Newfoundland.

• W. H. Mathews
  Department of Geological Sciences, University of British Columbia, Vancouver. B.C.

• C. S.L. Ommanney
  Glaciology Division, Environment Canada, Ottawa, Ontario.