Cicatricosisporites |
Cicatricosisporites dorogensis
|
Utah |
Late Cretaceous |
|
Cicatricosisporites |
Cicatricosisporites dorogensis
|
Colorado |
Late Cretaceous |
|
Cingulatisporites |
Cingulatisporites pseudoalveolatus
|
Utah |
Late Cretaceous |
|
Cingulatisporites |
Cingulatisporites pseudoalveolatus
|
Colorado |
Late Cretaceous |
|
Cingulatisporites |
Cingulatisporites sp
|
Utah |
Late Cretaceous |
|
Cingulatisporites |
Cingulatisporites sp
|
Colorado |
Late Cretaceous |
|
Cingutriletes |
Cingutriletes clavus
|
Utah |
Late Cretaceous |
|
Cingutriletes |
Cingutriletes clavus
|
Colorado |
Late Cretaceous |
|
Circulina |
Circulina parva
|
Utah |
Late Cretaceous |
|
Circulina |
Circulina parva
|
Colorado |
Late Cretaceous |
|
Circulodinium |
Circulodinium deflandrei
|
Utah |
Late Cretaceous |
|
Circulodinium |
Circulodinium deflandrei
|
Colorado |
Late Cretaceous |
|
Classopollis |
Classopollis classoides
|
Utah |
Late Cretaceous |
|
Classopollis |
Classopollis classoides
|
Colorado |
Late Cretaceous |
|
Cleistosphaeridium |
Cleistosphaeridium heteracanthum
|
Utah |
Late Cretaceous |
|
Cleistosphaeridium |
Cleistosphaeridium heteracanthum
|
Colorado |
Late Cretaceous |
|
Cordosphaeridium |
Cordosphaeridium fasciatum
|
Utah |
Late Cretaceous |
|