| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 267 | 1913 | James Williams Gidley | US National Museum | A Pleistocene cave in Devonian limestone near Cumberland, Maryland |
| 2 | 299 | 1915 | James Williams Gidley | US National Museum | The relations of vertebrate fossils to stratigraphy |
| 3 | 314 | 1917 | James Williams Gidley | US National Museum | The origin of mammals |
| 4 | 442 | 1928 | James Williams Gidley | US National Museum | The contemporaneityof man and extinct animals in Florida |