Tricolpites |
Tricolpites sp
|
Oklahoma |
Early Cretaceous |
|
Tricolpites |
Tricolpites crassimurus
|
Oklahoma |
Early Cretaceous |
|
Tricolpites |
Tricolpites micromunus
|
Oklahoma |
Early Cretaceous |
|
Tetracolpate forms |
Tetracolpate forms sp.A
sp. nov. |
Oklahoma |
Early Cretaceous |
|
Foveotricolpites |
Foveotricolpites concinnus
|
Oklahoma |
Early Cretaceous |
|
Psilatricolpites |
Psilatricolpites sp
|
Oklahoma |
Early Cretaceous |
|
Retitricolpites |
Retitricolpites prosimilis
|
Oklahoma |
Early Cretaceous |
|
Fraxinoipollenites |
Fraxinoipollenites venustus
|
Oklahoma |
Early Cretaceous |
|
Retitricolpites |
Retitricolpites virgeus
|
Oklahoma |
Early Cretaceous |
|
Striatopollis |
Striatopollis paraneus
|
Oklahoma |
Early Cretaceous |
|
Asteropollis |
Asteropollis asteroides
|
Oklahoma |
Early Cretaceous |
|
Penetetrapites |
Penetetrapites mollis
|
Oklahoma |
Early Cretaceous |
|
Stephanocolpites |
Stephanocolpites fredericksburgensis
|
Oklahoma |
Early Cretaceous |
|
Granulatisporites |
Granulatisporites sp
|
Oklahoma |
Early Cretaceous |
|
Cirratriradites |
Cirratriradites sp.1
sp. nov. |
Oklahoma |
Early Cretaceous |
|
Lycospora |
Lycospora sp
|
Oklahoma |
Early Cretaceous |
|
Lycospora |
Lycospora granulata
|
Oklahoma |
Early Cretaceous |
|