Rec | Mtg# | Year | Authors | Institution | Talk title |
---|---|---|---|---|---|
1 | 513 | 1934 | James Steele Williams | USGS | Correlation of the Louisiana limestone |
2 | 566 | 1938 | James Steele Williams | USGS | Lower Permian of the type region, USSR |
3 | 618 | 1944 | James Steele Williams | USGS | Principal fluorspar deposits of the United States -- a résumé |
4 | 659 | 1948 | James Steele Williams | USGS | Mississippian-Pennsylvanian contact in north central Rockies |
5 | 682 | 1949 | James Steele Williams | USGS | Boundaries between geologic systems, illustrated by late Paleozoic examples. (Presidential Address) |