| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 692 | 1950 | Howard Edwin Tatel | Department of Terrestrial Magnetism | Seismic wave patterns from explosions |
| 2 | 721 | 1953 | Howard Edwin Tatel | Department of Terrestrial Magnetism | The Earth’s crust – some recent seismic results |