| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 238 | 1911 | Herbert Eugene Merwin | Geophysical Laboratory | Topographic development of the Catskill Mountains |
| 2 | 271 | 1913 | Herbert Eugene Merwin | Geophysical Laboratory | Some special features of the glaciation of the Catskill Mountains |
| 3 | 309 | 1916 | Herbert Eugene Merwin | Geophysical Laboratory | The forms of calcium carbonate and their occurrence |
| 4 | 327 | 1918 | Herbert Eugene Merwin; E. Posnjak |
Geophysical Laboratory | The iron-hydroxide minerals |
| 5 | 394 | 1924 | Herbert Eugene Merwin | Geophysical Laboratory | Note on the hydrated sulfates of magnesia in hot springs |
| 6 | 459 | 1930 | Herbert Eugene Merwin | Geophysical Laboratory | The sulphides of copper and iron |