| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 569 | 1939 | Charles Wythe Cooke | USGS | Neptune's racetracks |
| 2 | 569 | 1939 | Eugene C. Callaghan | USGS | Recent fault scarps in the western part of the great Basin |
| 3 | 569 | 1939 | Charles Butler Hunt | USGS | Pediments around the Henry Mountains, Utah |
| 4 | 570 | 1939 | Francis P. Shepard | Scripps Institute of Oceanography | Non-depositional environments off the California coast |
| 5 | 570 | 1939 | Erling Dorf | Princeton University | The stratigraphic significance of the flora of the type Lance formation |
| 6 | 570 | 1939 | Francois Emile Matthes | USGS | Post-Pleistocene origin of the glaciers of the Sierra Nevada |
| 7 | 571 | 1939 | Harry Hammond Hess | Princeton University | Gravity anomalies and structure of the West Indian island arcs |
| 8 | 571 | 1939 | John Calvin Reed | USGS | Mineralized faults in the Chichagof Mining District, Alaska |
| 9 | 572 | 1939 | Edgar Lee Stephenson | USGS | The results of magnetometer surveys on laccoliths in the Highwood Mountains, Montana |
| 10 | 572 | 1939 | James Lindsay Dyson | Colgate University | Structure and motion of cirque glaciers |
| 11 | 572 | 1939 | Christian Frank Brockman | Mt. Ranier National Park | Glacial recession in Mount Rainier National Park |
| 12 | 573 | 1939 | Margaret Dorothy Foster | USGS | Geochemical relations of the ground waters of the Houston-Galveston area |
| 13 | 573 | 1939 | John Stewart Vhay | USGS | Structural features on the north edge of the Beartooth Mountains, Montana |
| 14 | 573 | 1939 | Thomas Andrews Hendricks | USGS | Structural interpretation of recent gravity observations in southeastern Oklahoma |
| 15 | 574 | 1939 | J. F. Bell | The mechanical deformation of crystals and its relation to structural geology | |
| 16 | 574 | 1939 | Wilmot Hyde Bradley | USGS | Fossil fish of the Green River formation |
| 17 | 574 | 1939 | Stephen Reid Capps Jr. | USGS | Some Pleistocene placers in Idaho |
| 18 | 575 | 1939 | William Frederick Foshag | US National Museum | Problems in the study of meteorites |
| 19 | 575 | 1939 | Louis Samuel Gardner | USGS | Displacement along the Hurricane fault in southwest Utah and northwest Arizona |
| 20 | 575 | 1939 | John Beaver Mertie Jr. | USGS | Structural measurements in parallel folds |
| 21 | 576 | 1939 | David Tressel Griggs | Harvard University | Convection currents and mountain building |
| 22 | 576 | 1939 | Charles Kenneth Leith | USGS/University of Wisconsin | Present state of some international mineral problems |
| 23 | 577 | 1939 | Kiguma Jack Murata | USGS | Volcanic ash as a source of silica for the silicification of wood |
| 24 | 577 | 1939 | William Dennis Collins | USGS | Water analyses |
| 25 | 577 | 1939 | Thomas Fredrik Weiby Barth | Geophysical Laboratory? | Thermal activity in Iceland |
| 26 | 578 | 1939 | Philip Burke King | USGS | Persistent structural trends in in Guadelupe Mountain region, Texas |
| 27 | 578 | 1939 | Frank Neumann | US Coast and Geodetic Survey | Seismographic evidence of deep focus earthquakes |
| 28 | 578 | 1939 | William Donald Urry | Geophysical Laboratory | Measurement of geologic time |
| 29 | 579 | 1939 | John Beaver Mertie Jr. | USGS | Placer gold in Alaska. (Presidential Address) |