Retitricolpites |
Retitricolpites vermimurus
|
Delaware |
Albian |
|
Retitricolpites |
Retitricolpites vulgaris
|
Delaware |
Cenomanian |
|
Rugubivesiculites |
Rugubivesiculites reductus
|
Delaware |
Albian |
|
Taurocusporites |
Taurocusporites spackmani
|
Delaware |
Albian |
|
Tricolpopollenites |
Tricolpopollenites micromunus
|
Delaware |
Albian |
|
Tricolpopollenites |
Tricolpopollenites minutus
|
Delaware |
Albian |
|
Tricolpopollenites |
Tricolpopollenites parvulus
|
Delaware |
Cenomanian |
|
Tricolpopollenites |
Tricolpopollenites retiformis
|
Delaware |
Albian |
|
Tricolpopollenites |
Tricolpopollenites subtilis
|
Delaware |
Cenomanian |
|
Tricolporopollenites |
Tricolporopollenites globularis
|
Delaware |
Cenomanian |
|
Tricolporopollenites |
Tricolporopollenites subtilis
|
Delaware |
Cenomanian |
|
Tricolporopollenites |
Tricolporopollenites triangulus
|
Delaware |
Cenomanian |
|