1. Department of Earth Sciences; The University of Western Ontario; London Ontario, Canada N6A 5B7
2. Quaternary Palaeontology Program; Royal Alberta Museum; 12845 - 102 Avenue Edmonton Alberta, Canada T5N 0M6
3. Department of Tourism & Culture, Government of Yukon, Yukon Palaeontology Program, Department of Tourism & Culture; Government of Yukon; PO Box 2703, Whitehorse Yukon, Canada Y1A 2C6
4. Department of Archaeology; Royal British Columbia Museum; 675 Belleville St. Victoria British Columbia, Canada V8V 1X4