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- Brewster, Karen4
- Hobbie, John E.3
- Kling, George W.3
- Lord, Nancy3
- Wood, Ginny3
- Geological Survey (U.S.)2
- Haycox, Stephen W.2
- Sims, Grant2
- Wolfe, Robert James2
- Armstrong, Franny1
- Bane, G. Ray1
- Bullfrog Films, distributor1
- Cook, Corinna Jo1
- Coray, Anne1
- Dorava, Joseph M.1
- Geological Survey (U.S.). Western Region1
- Hogan, Eppie V.1
- Holleman, Marybeth1
- Hutson, Frank1
- Johnson-Sullivan, Kaylene, 1961-1