Concavissimisporites |
Concavissimisporites verrucosus
|
Kansas |
Cenomanian |
|
Concavissimisporites |
Concavissimisporites verrucosus
|
Nebraska |
Cenomanian |
|
Converrucosisporites |
Converrucosisporites platyverrucosus
|
Kansas |
Cenomanian |
|
Converrucosisporites |
Converrucosisporites platyverrucosus
|
Nebraska |
Cenomanian |
|
Crybelosporites |
Crybelosporites sp
|
Kansas |
Cenomanian |
|
Crybelosporites |
Crybelosporites sp
|
Nebraska |
Cenomanian |
|
Cycadopites |
Cycadopites formosus
|
Kansas |
Cenomanian |
|
Cycadopites |
Cycadopites formosus
|
Nebraska |
Cenomanian |
|
Deltoidospora |
Deltoidospora hallii
|
Kansas |
Cenomanian |
|
Deltoidospora |
Deltoidospora hallii
|
Nebraska |
Cenomanian |
|
Deltoidospora |
Deltoidospora minor
|
Kansas |
Cenomanian |
|
Deltoidospora |
Deltoidospora minor
|
Nebraska |
Cenomanian |
|
Deltoidospora |
Deltoidospora sp
|
Kansas |
Cenomanian |
|
Deltoidospora |
Deltoidospora sp
|
Nebraska |
Cenomanian |
|
Densoisporites |
Densoisporites perinatus
|
Kansas |
Cenomanian |
|
Densoisporites |
Densoisporites perinatus
|
Nebraska |
Cenomanian |
|
Dichastopollenites |
Dichastopollenites reticulatus
|
Kansas |
Cenomanian |
|