| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 907 | 1968 | Richard R. Doell; G. B. Dalrymple |
USGS | Paleomagnetic studies of the Valles Caldera and their contribution to ocean floor spreading |
| 2 | 993 | 1975 | Richard R. Doell | USGS, Menlo Park | System dynamics modeling in environmental geology |