| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 777 | 1957 | Robert B. Guillou; R. G. Bates |
USGS | The correlation of airborne radioactivity data and aerial geology |
| 2 | 799 | 1959 | Robert B. Guillou | USGS | Aereial radiological monitoring and surveying -- an important contribution to geology |