| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 504 | 1933 | Vincent Paul Gianella; Eugene C. Callaghan |
Mackay School of Mines | Cedar Mountain, Nevada, earthquake of Dec. 20, 1932 |
| 2 | 506 | 1933 | Eugene C. Callaghan | USGS | Some aspects of the geology of the Cascade Range |
| 3 | 547 | 1937 | Eugene C. Callaghan | USGS | Alunite deposits of the Marysvale region, Utah |
| 4 | 559 | 1938 | Eugene C. Callaghan | USGS | Volcanoes of the Cascade Range |
| 5 | 569 | 1939 | Eugene C. Callaghan | USGS | Recent fault scarps in the western part of the great Basin |
| 6 | 602 | 1942 | Eugene C. Callaghan | USGS | Some features of tin, tungsten and antimony deposits of Bolivia |
| 7 | 613 | 1943 | Eugene C. Callaghan | USGS | Magnesite resources of the United States |
| 8 | 621 | 1944 | George Tobias Faust; Eugene C. Callaghan |
USGS | Mineralogy and petrology of the Currant Creek magnesite district, Nevada |