| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Jackson | Mississippi | Frederiksen,N.O. Stratigraphy and palynology of the Jackson Stage (Upper Eocene), and adjacent strata of Mississippi and Western Alabama. | 1967 | |
| details | Jackson | Alabama | Frederiksen,N.O. Stratigraphy and palynology of the Jackson Stage (Upper Eocene), and adjacent strata of Mississippi and Western Alabama. | 1967 | |
| details | Early Bathonian | France(Normandie) | Staplin,F.L. et al. Evaluation of some acritarchous Hystrichosphere genera. | 1965 |