Cicatricosisporites |
Cicatricosisporites potomacensis
|
Europe |
Late Hauterivian |
Barremian |
Cicatricosisporites |
Cicatricosisporites venustus
|
Europe |
Late Hauterivian |
Barremian |
Classopollis |
Classopollis
|
Europe |
Early Bajocian |
Early Bathonian |
Classopollis |
Classopollis
|
Europe |
Kimmeridgian |
|
Classopollis |
Classopollis echinatus
|
Europe |
Late Kimmeridgian |
Early Cretaceous |
Clavatipollenites |
Clavatipollenites
|
Europe |
Early Barremian |
|
Clavatipollenites |
Clavatipollenites rotundus
|
Europe |
Albian |
|
Clavifera |
Clavifera rudis
|
England |
Early Aptian |
|
Concavissimisporites |
Concavissimisporites penolaensis
|
Europe |
Early Albian |
|
Concavissimisporites |
Concavissimisporites variverrucatus
|
Europe |
Late Jurassic |
Early Cretaceous |
Converrucosisporites |
Converrucosisporites
|
Europe |
Late Bajocian |
Bathonian |
Coronatispora |
Coronatispora
|
Europe |
Late Bajocian |
Bathonian |
Costatoperforosporites |
Costatoperforosporites foveolatus
|
Europe |
Late Hauterivian |
Barremian |
Couperisporites |
Couperisporites complexus
|
Europe |
Late Jurassic |
Early Cretaceous |
Crybelosporites |
Crybelosporites vectensis
|
Europe |
Early Albian |
|
Crybelosporites |
Crybelosporites vectensis
|
England |
Early Aptian |
|
Cyathidites |
Cyathidites
|
Europe |
Late Bajocian |
Bathonian |