Narrow Results By
- Geological Survey of Canada 13
- Gordon, Charles William 13
- Canada. Department of the Interior 10
- Coolidge, William Augustus Brevoort 8
- Abraham, George Dixon 7
- Dowling, Donaldson Bogart 7
- Muir, John 7
- Rey, Guido 7
- White, James 7
- Wheeler, Arthur Oliver 6
- Workman, Fanny (Bullock) 6
- Baillie-Grohman, William Adolph 5