| Fossils From the Clay Springs Area June 2019 |
| Fossils From the Holbrook Area January 2018 |
| Fossils From the Payson Area June 2016 |
| Fossils From Central Arizona September 2015 |
| Fossils From Central and Northern Arizona June 2013 |
| Fossils from the Grand Canyon |
| Fossils from Canyon Creek, Northern Arizona |
| Fossils From Northern Arizona |
| Fossils From Rocky Point Sonora Mexico |
| Fossils From Texas |