Ctenidodinium |
Ctenidodinium mosaicum
|
Nd |
Nd |
|
Ctenidodinium |
Ctenidodinium norrisii
|
Canada(W.Canada) |
Callovian |
|
Ctenidodinium |
Ctenidodinium ornatum
|
Nd |
Nd |
|
Ctenidodinium |
Ctenidodinium pachydermum
|
Nd |
Nd |
|
Ctenidodinium |
Ctenidodinium panneum
|
Nd |
Nd |
|
Ctenidodinium |
Ctenidodinium rotundum
|
Nd |
Nd |
|
Ctenidodinium |
Ctenidodinium schizoblatum
|
Nd |
Nd |
|
Ctenidodinium |
Ctenidodinium sellwoodii
|
Scotland |
Bathonian |
|
Ctenidodinium |
Ctenidodinium stauromatos
|
England(Lincolnshire) |
Late Bathonian |
|
Ctenidodinium |
Ctenidodinium tenellum
|
Nd |
Nd |
|
Cubiculosphaera |
Cubiculosphaera maslinensis
|
Australia(S.Australia) |
Middle Miocene |
|
Cyclapophysis |
Cyclapophysis monmouthensis
|
Nd |
Nd |
|
Cyclodictyon |
Cyclodictyon minor
|
Nd |
Nd |
|
Cyclodictyon |
Cyclodictyon paradoxum
|
Nd |
Nd |
|
Cyclonephelium |
Cyclonephelium
|
Australia(NSW) |
Albian |
Santonian |
Cyclonephelium |
Cyclonephelium areolatum
|
Nd |
Nd |
|
Cyclonephelium |
Cyclonephelium assamicum
|
Nd |
Nd |
|