| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Eocene | Nd | Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. | 1973 | |
| original | Eocene | USSR(Tomskaya Oblast) | Vozzhennikova,T.F. Fossil dinoflagellates from Jurassic, Cretaceous, and Paleogene deposits of the USSR. | 1967 |