| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 7 | 1893 | (Charles) Whitman Cross† | USGS | On the occurrence and characteristics of Laccolitic rocks |
| 2 | 10 | 1893 | (Charles) Whitman Cross† | USGS | Intrusive sandstone dikes in granite |
| 3 | 13 | 1894 | (Charles) Whitman Cross† | USGS | The supposed Archean complex of the Pikes Peak district, Colorado |
| 4 | 20 | 1894 | (Charles) Whitman Cross† | USGS | Notes on the geology of the Pikes Peak District |
| 5 | 33 | 1895 | (Charles) Whitman Cross† | USGS | The geology of Cripple Creek, Colorado |
| 6 | 46 | 1896 | (Charles) Whitman Cross† | USGS | The diorite of Ophir Loop and its inclusions, with suggestions as to the origin of certain gneisses |
| 7 | 48 | 1896 | (Charles) Whitman Cross† | USGS | The rocks of a new laccolite locality in eastern Colorado |
| 8 | 53 | 1896 | (Charles) Whitman Cross† | USGS | Large land-slides in Colorado |
| 9 | 58 | 1897 | (Charles) Whitman Cross† | USGS | The igneous rocks of the Leucite Hills and Pilot Butte, Wyoming |
| 10 | 61 | 1897 | (Charles) Whitman Cross† | USGS | Igneous rocks of the Uvalde and Brackett Quadrangles |
| 11 | 65 | 1897 | (Charles) Whitman Cross† | USGS | The relations of geology and petrography |
| 12 | 71 | 1898 | (Charles) Whitman Cross† | USGS | The geological vs. the petrographical classification of rocks |
| 13 | 72 | 1898 | (Charles) David White†; (Charles) Whitman Cross |
USGS/US National Museum | The Montreal meeting of the Geological Society of America |
| 14 | 79 | 1898 | (Charles) Whitman Cross† | USGS | The La Plata Mountains, Colorado |
| 15 | 87 | 1899 | Samuel Franklin Emmons†; (Charles) Whitman Cross |
USGS | The Tenmile district special folio |
| 16 | 100 | 1900 | (Charles) Whitman Cross†; Henry Ward Turner |
USGS | Rocky Mountains and Sierra Nevada methods |
| 17 | 107 | 1900 | (Charles) Whitman Cross† | USGS | The development of systematic petrography in the nineteenth century. (Presidential Address) |
| 18 | 123 | 1902 | (Charles) Whitman Cross† | USGS | Comments on paper by Mr. Willis on stratigraphic classification |
| 19 | 124 | 1902 | (Charles) Whitman Cross† | USGS | Notes on the development of systematic petrography in the United States |
| 20 | 130 | 1902 | (Charles) Whitman Cross† | USGS | A classification and nomenclature for igneous rocks, by JP Iddings, L. V. Pirsson, H. S. Washington and Whitman Cross |
| 21 | 141 | 1903 | (Charles) Whitman Cross† | USGS | Observations on Hawaiian geology |
| 22 | 145 | 1903 | (Charles) Whitman Cross†; Henry Stephens Washington; Edward Bennett Matthews; Joseph Silas Diller; George Otis Smith; Frederick Lesl Ransome; et al. |
USGS | Discussion of "Quantitative classification of igneous rocks" |
| 23 | 162 | 1905 | (Charles) Whitman Cross†; Ernest Howe |
USGS | The red beds of southwestern Colorado |
| 24 | 187 | 1907 | (Charles) Whitman Cross† | USGS | Review of "New textural terms for igneous rocks" by Cross, Iddings, Pirsson, and Washington |
| 25 | 188 | 1907 | (Charles) Whitman Cross†; George Ferdinand Becker; Arthur Louis Day; Andrew Cowper Lawson; George Otis Smith; Frederic Eugene Wright; Waldemar Lindgren |
USGS | Discussion of methods of igneous intrusion |
| 26 | 198 | 1908 | (Charles) Whitman Cross† | USGS | Centenary of the Geological Society of London |
| 27 | 207 | 1908 | (Charles) Whitman Cross† | USGS | The Laramie and Shoshone groups |
| 28 | 215 | 1909 | (Charles) Whitman Cross† | USGS | Fluidal gneiss and contemporary pegmatites |
| 29 | 221 | 1909 | (Charles) Whitman Cross† | USGS | The Slumgullion mud flow |
| 30 | 281 | 1914 | (Charles) Whitman Cross†; Esper Signius Larsen Jr. |
USGS | The pre-Jurassic unconformity in southwestern Colorado |
| 31 | 500 | 1933 | (Charles) Whitman Cross† | USGS | Reminiscences concerning the founding of the Society |
| 32 | 1195 | 1990 | (Charles) Whitman, II Cross | Red Mountain Museum | C. (Charles) Whitman Cross from rocks to roses |