Alisporites |
Alisporites sp
|
Kansas |
Cenomanian |
|
Concavisporites |
Concavisporites sp
|
Kansas |
Cenomanian |
|
Undulatisporites |
Undulatisporites undulapolus
|
Kansas |
Cenomanian |
|
Liliacidites |
Liliacidites variegatus
|
Kansas |
Cenomanian |
|
Pterospermopsis |
Pterospermopsis sp
|
Kansas |
Cenomanian |
|
Concavissimisporites |
Concavissimisporites verrucosus
|
Kansas |
Cenomanian |
|
Perinopollenites |
Perinopollenites elatoides
|
Kansas |
Cenomanian |
|
Clavatipollenites |
Clavatipollenites hughesii
|
Kansas |
Cenomanian |
|
Cycadopites |
Cycadopites formosus
|
Kansas |
Cenomanian |
|
Laevigatosporites |
Laevigatosporites ovatus
|
Kansas |
Cenomanian |
|
Alisporites |
Alisporites bilateralis
|
Kansas |
Cenomanian |
|
Parvisaccites |
Parvisaccites granisaccus
|
Kansas |
Cenomanian |
|
Abietineaepollenites |
Abietineaepollenites microreticulatus
|
Kansas |
Cenomanian |
|
Ephedripites |
Ephedripites sp
|
Kansas |
Cenomanian |
|
Rugubivesiculites |
Rugubivesiculites rugosus
|
Kansas |
Cenomanian |
|
Tricolpites |
Tricolpites sagax
|
Kansas |
Cenomanian |
|
Densoisporites |
Densoisporites perinatus
|
Kansas |
Cenomanian |
|