- Author:
- Frederiksen,N.O.
- Year:
- 1980
- Title:
- Mid-Tertiary climate of southeastern Unites States: The sporomorph evidence.
- Reference:
- Frederiksen,N.O. (1980) Mid-Tertiary climate of southeastern Unites States: The sporomorph evidence. Journal of Paleontology Vol. 54 # 4 P. 728- 739
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Rhus | Rhus | Alabama | Middle Eocene | Early Oligocene |
| Symplocos | Symplocos | Alabama | Middle Eocene | Early Oligocene |
| Tilia | Tilia | Alabama | Middle Eocene | Early Oligocene |
| Viburnum | Viburnum | Alabama | Middle Eocene | Early Oligocene |
| Zanthoxylum | Zanthoxylum | Alabama | Middle Eocene | Early Oligocene |
| Sphagnum | Sphagnum | Mississippi | Middle Eocene | Early Oligocene |
| Acrostichum | Acrostichum | Mississippi | Middle Eocene | Early Oligocene |
| Anemia | Anemia | Mississippi | Middle Eocene | Early Oligocene |
| Ctenopteris | Ctenopteris | Mississippi | Middle Eocene | Early Oligocene |
| Cyathea | Cyathea | Mississippi | Middle Eocene | Early Oligocene |
| Dicksonia | Dicksonia | Mississippi | Middle Eocene | Early Oligocene |
| Gleichenia | Gleichenia | Mississippi | Middle Eocene | Early Oligocene |
| Dicranopteris | Dicranopteris | Mississippi | Middle Eocene | Early Oligocene |
| Lycopodium | Lycopodium | Mississippi | Middle Eocene | Early Oligocene |
| Lygodium | Lygodium | Mississippi | Middle Eocene | Early Oligocene |
| Osmunda | Osmunda | Mississippi | Middle Eocene | Early Oligocene |
| Psilotum | Psilotum | Mississippi | Middle Eocene | Early Oligocene |