| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Geology Underfoot in Central Nevada | 978-0-87842-418-4 (0-87842-418-0) | 2000 | Richard L. Orndorff · Harry F. Filkorn |
| Geology Underfoot in Southern Utah | 978-0-87842-517-4 (0-87842-517-9) | 2006 | Richard L. Orndorff · David G. Futey |