| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Danian | Thanetian | Georgia | Frederiksen,N.O. Lower Tertiary sporomorph biostratigraphy | 1980 |
| details | Danian | Thanetian | Alabama | Frederiksen,N.O. Lower Tertiary sporomorph biostratigraphy | 1980 |
| details | Paleocene | Texas | Frederiksen,N.O. Paleogene sporomorphs from South Carolina and quantitative correlations with the Gulf Coast. | 1980 |