| original |
Middle Eocene |
|
Texas |
Elsik,W.C. Characteristic Eocene palynomorphs in the Gulf Coast, USA. |
1974 |
| details |
Middle Eocene |
|
USA(Gulf of Mexico) |
Elsik,W.C. Palynology of Gulf Coast Lignites: The stratigraphic framework and depositional environments. (In: Proceedings Gulf coast Lignite Conference. Geology, Utilization and Environmental Aspects. R.Kaiser, editor) |
1976 |
| details |
Claiborne |
|
USA(Gulf of Mexico) |
Elsik,W.C. Differentiating the Middle Eocene Claibornian Stage in the "Wilcox Facies" of the southeastern United States. |
1975 |