D. G. Cook

• Field guides to geology and mineral deposits
• Geology, Colville Lake map-area and part of Coppermine map-area
• Ontaratue River, 106J, Travaillant Lake, 106-O, and Canot Lake, 106P map-areas, District of Mackenzie, Northwest Territories
• Structural style influenced by lithofacies, Rocky Mountain Main Ranges, Alberta-British Columbia