Triatriopollenites |
Triatriopollenites sibiricus
|
Belgium |
Bartonian |
|
Triplanosporites |
Triplanosporites sinuosus
|
Belgium |
Bartonian |
Late Eocene |
Triporopollenites |
Triporopollenites coryloides
|
Belgium |
Bartonian |
Late Eocene |
Triporopollenites |
Triporopollenites robustus
|
Belgium |
Bartonian |
Early Tongrian |
Trivestibulopollenites |
Trivestibulopollenites betuloides
|
Belgium |
Bartonian |
Tongrian |
Undulatisporites |
Undulatisporites convexus
|
Belgium |
Late Tongrian |
|
Verrutricolporites |
Verrutricolporites irregularis
|
Belgium |
Bartonian |
Early Rupelian |
Verrutricolporites |
Verrutricolporites magnotectatus
|
Belgium |
Bartonian |
Tongrian |
Verrutricolporites |
Verrutricolporites theacoides
|
Belgium |
Bartonian |
Early Rupelian |