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Author
- Geological Survey of Canada9
- Geological Survey (U.S.)7
- Cooley, M. E. (Maurice E.), cartographer3
- Cornwall, Henry Rowland, 1913-3
- Crandell, Dwight Raymond, 1923-2
- Irwin, J. H., cartographer2
- Townsend, Roland C.2
- Bessoles, Bernard1
- Ferguson, Henry Gardiner, 1882-1
- Gard, Leonard Leade, 1923-1
- Geologian tutkimuskeskus (Finland)1
- Geological Survey of Canada, cartographer1
- Haley, Boyd Raymond, 1922-1
- Hume, G. S. (George Sherwood), 1893-1
- Johnson, Ross B., 1919-1
- Kottlowski, Frank Edward1
- Miller, Calvin F.1
- Newfoundland. Geological Survey Branch1
- Noble, L. F. (Levi Fatzinger), 1882-19651
- Orkild, Paul P.1
