| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 423 | 1927 | J. Harlan Bretz | University of Chicago | Channeled scabland and the Spokane flood |
| 2 | 424 | 1927 | Frank Reeves | USGS | Thrust faulting adjacent to the Highwood Mountains, Montana |
| 3 | 424 | 1927 | Wilmot Hyde Bradley | USGS | Tertiary and recent freshwater algae reefs |
| 4 | 424 | 1927 | Francois Emile Matthes | USGS | Influence of secondary faults on the development of the Grand Canyon topography |
| 5 | 425 | 1927 | William Walden Rubey | USGS | The origin of the Mowry shale |
| 6 | 425 | 1927 | George Willis Stose | USGS | Possible post-Cretaceous faulting in the Appalachians |
| 7 | 425 | 1927 | Alfred Huber Redfield | US Bureau of Mines | The petroliferous provinces of the United States |
| 8 | 426 | 1927 | Arthur Maine Piper | USGS | Metalliferous resources of Silver City, Idaho |
| 9 | 426 | 1927 | Walter Noy White | USGS | Recent work on the discharge method of estimating ground water supplies |
| 10 | 426 | 1927 | George Willis Stose; Anna Isabel Jonas |
USGS | Ordovician shale and associated lava in southeastern Pennsylvania |
| 11 | 427 | 1927 | Wendell Phillips Woodring; Paul Vere Roundy |
USGS | Geology and oil development of the Elk Hills, California |
| 12 | 427 | 1927 | Charles Whitney Gilmore | US National Museum | Fossil footprints in the Grand Canyon |
| 13 | 427 | 1927 | Raymond Cecil Moore | University of Kansas | Problems in the history of the Grand Canyon region (Best Paper 1927) |
| 14 | 428 | 1927 | Thomas B. Nolan | USGS | Potash brines underlying Great Salt Lake Desert, Utah |
| 15 | 428 | 1927 | Chester Keeler Wentworth; John Edward Hoffmeister; H. S. Ladd |
USGS | Unusual types of sediments from Pacific islands |
| 16 | 428 | 1927 | William Clinton Alden | USGS | Certain Pliocene and Pleistocene features of Yellowstone Park and its environs |
| 17 | 429 | 1927 | Donald H. McLaughlin | Harvard University | Geology and physiogeography of the Andes in central Peru |
| 18 | 430 | 1927 | Frank Lee Hess | US Bureau of Mines | Notes on Florida phosphate deposits |
| 19 | 430 | 1927 | Gerald Francis Loughlin | USGS | Ore at deep levels in the Cripple Creek District, Colorado |
| 20 | 430 | 1927 | Parker Davies Trask; K. F. Mather |
Americal Petroleum Institute | Stratigraphy of the Lake Ainslie region, Cape Breton Island, Nova Scotia |
| 21 | 431 | 1927 | D. J. Mushketov | Russian Geological Survey | Recent geological investigations in Turkestan |
| 22 | 432 | 1927 | Leon W. Collet | Geneva University | The structure of the Alps |
| 23 | SP12 | 1927 | Noel Ewart. Odell | (Toronto, Canada) | Scientific aspect of the Mount Everest expedition |
| 24 | 433 | 1927 | Charles Butts | USGS | Variations in Appalachian stratigraphy. (Presidential Address) |