- Alfred James III
- Arden Ratzlaff
- Bradley & Bradley
- David Barker
- Don D Shawver
- E G Mc Neil Geologists
- Eldon J Schierling
- Gerald D Honas
- Harvey Gough
- James R Daniels
- Jay C Mc Neil
- John L James Consulting Glgst
- Kansas Geological Society
- Karl E Becker
- Peterra Energy Svc
- R D Messinger
- Robert D Cowdery
- Robert E Mc Cann
- Robert F Walters Digital Lbry
- Robert J Gutru
- Roger Martin Geologist
- South Bay Oil Corp
- Wayne E Walcher
- Wesley D Hansen
- William Shepherd
