Appendicisporites |
Appendicisporites potomacensis
|
Utah |
Middle Cenomanian |
Middle Coniacian |
Appendicisporites |
Appendicisporites sp
|
Utah |
Middle Cenomanian |
Santonian |
Camarozonosporites |
Camarozonosporites ambigens
|
Utah |
Middle Cenomanian |
Santonian |
Cicatricosisporites |
Cicatricosisporites sp
|
Utah |
Coniacian |
Santonian |
Cyathidites |
Cyathidites sp
|
Utah |
Coniacian |
Santonian |
Deltoidospora |
Deltoidospora minor
|
Utah |
Middle Cenomanian |
Santonian |
Gleicheniidites |
Gleicheniidites senonicus
|
Utah |
Middle Cenomanian |
Coniacian |
Klukisporites |
Klukisporites sp
|
Utah |
Middle Cenomanian |
Coniacian |
Laevigatosporites |
Laevigatosporites sp
|
Utah |
Middle Cenomanian |
Middle Coniacian |
Lygodiumsporites |
Lygodiumsporites
|
Utah |
Middle Cenomanian |
Coniacian |
Microreticulatisporites |
Microreticulatisporites sp
|
Utah |
Middle Cenomanian |
Middle Coniacian |
Stereisporites |
Stereisporites sp
|
Utah |
Cenomanian |
Coniacian |
Triporoletes |
Triporoletes novamexicanus
|
Utah |
Middle Cenomanian |
Santonian |
Corollina |
Corollina torosa
|
Utah |
Cenomanian |
Santonian |
Ephedripites |
Ephedripites sp.D
sp. nov. |
Utah |
Middle Cenomanian |
Santonian |
Pityosporites |
Pityosporites sp
|
Utah |
Cenomanian |
Coniacian |
Quadripollis |
Quadripollis krempii
|
Utah |
Middle Cenomanian |
Santonian |