Tricolporopollenites |
Tricolporopollenites exactus
|
USSR(Ukrainian SSR) |
Middle Eocene |
Oligocene |
Tricolporopollenites |
Tricolporopollenites megaexactus
|
USSR(Ukrainian SSR) |
Middle Eocene |
Middle Oligocene |
Tricolporopollenites |
Tricolporopollenites villensis
|
USSR(Ukrainian SSR) |
Middle Eocene |
Early Oligocene |
Triporopollenites |
Triporopollenites coryloides
|
USSR(Ukrainian SSR) |
Middle Eocene |
|
Triporopollenites |
Triporopollenites megagranifer
|
USSR(Ukrainian SSR) |
Middle Eocene |
Late Eocene |
Triporopollenites |
Triporopollenites robustus
|
USSR(Ukrainian SSR) |
Middle Eocene |
|
Trudopollis |
Trudopollis pompeckji
|
USSR(Ukrainian SSR) |
Middle Eocene |
Late Eocene |
Ulmaceae |
Ulmaceae
|
USSR(Ukrainian SSR) |
Middle Eocene |
Miocene |