Ceratium |
Ceratium fusus
|
Nd |
Nd |
|
Ceratium |
Ceratium fusus
|
Nd |
Nd |
|
Ceratocorys |
Ceratocorys smolenskiensis
|
Nd |
Nd |
|
Ceratocystidiopsis |
Ceratocystidiopsis incerta
|
Nd |
Nd |
|
Ceratocystidiopsis |
Ceratocystidiopsis ludbrookiae
|
Nd |
Nd |
|
Ceratocystidiopsis |
Ceratocystidiopsis molesta
|
Nd |
Nd |
|
Ceratocystidiopsis |
Ceratocystidiopsis simplex
|
Nd |
Late Cretaceous |
|
Cerodinium |
Cerodinium balticum
|
Nd |
Eocene |
|
Cerodinium |
Cerodinium sibiricum
|
Nd |
Paleocene |
Eocene |
Chatangiella |
Chatangiella niiga
|
Nd |
Santonian |
|
Chelinocysta |
Chelinocysta
|
Nd |
Nd |
|
Chiropteridium |
Chiropteridium aspinatum
|
Nd |
Middle Oligocene |
|
Chiropteridium |
Chiropteridium dispersum
|
Nd |
Middle Oligocene |
|
Chiropteridium |
Chiropteridium inornatum
|
Nd |
Danian |
|
Chiropteridium |
Chiropteridium korykos
|
Nd |
Middle Miocene |
|
Chiropteridium |
Chiropteridium lobospinosum
|
Nd |
Middle Oligocene |
|
Chiropteridium |
Chiropteridium mespilanum
|
W.Germany |
Middle Oligocene |
Middle Miocene |