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Author
- Geological Survey (U.S.)16
- Ontario. Department of Mines3
- Donaldson, J. A. (John Allan), 1933-2
- Englund, Kenneth John, 1923-2
- Kent, Bion H. (Bion Huntley), 1925-2
- Monroe, Watson Hiner, 1907-19922
- Swadley, W. C.2
- Armstrong, Frank C.1
- Bergendahl, M. H. (Maximilian Hilmar), 1921-1
- Brabb, Earl E., 1929-1
- Bryant, Bruce, 1930-1
- Card, K. D.1
- Carlson, V. A.1
- Cashion, W. B. (William Bryan), 1923-1
- Cattermole, J. Mark (John Mark), 1908-1
- Causey, Lawson V., 1917-1
- Chute, Newton E. (Newton Earl), 1907-19871
- Colton, Roger B. (Roger Burnham), 1924-1
- Cullins, Henry L.1
- Dadet, P. (Paul)1
