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- Geological Survey (U.S.)65
- Hussey, Arthur M.2
- Ontario. Department of Mines and Northern Affairs2
- United States. Army Topographic Command2
- Australia. Bureau of Mineral Resources, Geology and Geophysics1
- Bayrock, L. A.1
- Carlson, V. A.1
- Commission for the Geological Map of the World1
- Fisher, Donald W.1
- France. Bureau de recherches géologiques et minières, cartographer1
- Geological Survey (South Africa)1
- Hutchison, Harold C. (Harold Christy), 1925-1
- Københavns turistforening, cartographer1
- Manitoba. Department of Mines, Resources and Environmental Management. Surveys, Mapping and Lands Branch1
- McRitchie, W. D.1
- Missouri. Division of Geological Survey and Water Resources1
- Ordnance Survey of Northern Ireland1
- Parker, Mary Combs1
- Price, Raymond A.1
- Revetta, Frank A.1
