- Rice, Charles L.7
- Alvord, Donald C. (Donald Clayton), 1922-2
- Outerbridge, William F.2
- Danilchik, Walter1
- Geological Survey (U.S.)1
- Hayes, C. W. (Charles Willard), 1859-19161
- Hinrichs, E. Neal1
- Hudnall, James S., cartographer1
- Miller, Raymond, cartographer1
GeoBlacklight version 4.1.0