Clavatipollenites |
Clavatipollenites hughesii
|
Colorado |
Middle Albian |
Early Cenomanian |
Clavatipollenites |
Clavatipollenites hughesii
|
Nebraska |
Middle Albian |
Early Cenomanian |
Concavisporites |
Concavisporites rugulatus
|
Colorado |
Middle Albian |
Early Cenomanian |
Concavisporites |
Concavisporites rugulatus
|
Nebraska |
Middle Albian |
Early Cenomanian |
Concavissimisporites |
Concavissimisporites verrucosus
|
Colorado |
Middle Albian |
Early Cenomanian |
Concavissimisporites |
Concavissimisporites verrucosus
|
Nebraska |
Middle Albian |
Early Cenomanian |
Contignisporites |
Contignisporites sp
|
Colorado |
Middle Albian |
Early Cenomanian |
Contignisporites |
Contignisporites sp
|
Nebraska |
Middle Albian |
Early Cenomanian |
Crybelosporites |
Crybelosporites pannuceus
sp. nov. |
Colorado |
Middle Albian |
Early Cenomanian |
Crybelosporites |
Crybelosporites pannuceus
sp. nov. |
Nebraska |
Middle Albian |
Early Cenomanian |
Crybelosporites |
Crybelosporites striatus
|
Colorado |
Middle Albian |
Early Cenomanian |
Crybelosporites |
Crybelosporites striatus
|
Nebraska |
Middle Albian |
Early Cenomanian |
Cyatheacidites |
Cyatheacidites annulatus
|
Colorado |
Middle Albian |
Early Cenomanian |
Cyatheacidites |
Cyatheacidites annulatus
|
Nebraska |
Middle Albian |
Early Cenomanian |
Cyathidites |
Cyathidites australis
|
Colorado |
Middle Albian |
Early Cenomanian |
Cyathidites |
Cyathidites australis
|
Nebraska |
Middle Albian |
Early Cenomanian |
Cyathidites |
Cyathidites minor
|
Colorado |
Middle Albian |
Early Cenomanian |