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Author/Creator
- Geological Survey of Canada[remove]8
- Canada. Natural Resources Canada2
- Geological Survey (U.S.)2
- Campbell, D. C.1
- Campbell, D. C. (Donald Colin), 1862-1
- Faribault, E. R. (Eugène Rodolphe), 1860-1
- Gabrielse, Hubert1
- King, Philip B., 1903-19871
- Maine Geological Survey1
- Savard, Y. F. St. Pierre1
- Stewart, D. B.1
- Tipper, H. W.1
- Wade, John A.1
- Woodsworth, G. J.1