Ctenidodinium |
Ctenidodinium culmula
|
Nd |
Nd |
|
Ctenidodinium |
Ctenidodinium ornatum
|
Nd |
Nd |
|
Ctenidodinium |
Ctenidodinium schizoblatum
|
Nd |
Nd |
|
Cyclapophysis |
Cyclapophysis
|
Worldwide |
Late Maastrichtian |
Early Paleocene |
Cyclapophysis |
Cyclapophysis monmouthensis
|
Nd |
Nd |
|
Cyclodictyon |
Cyclodictyon
|
Worldwide |
Jurassic |
Cretaceous |
Cyclodictyon |
Cyclodictyon paradoxum
|
Nd |
Nd |
|
Cyclonephelium |
Cyclonephelium
|
Worldwide |
Late Jurassic |
Early Tertiary |
Cyclonephelium |
Cyclonephelium compactum
|
Nd |
Nd |
|
Cyclonephelium |
Cyclonephelium densebarbatum
|
Nd |
Nd |
|
Cyclonephelium |
Cyclonephelium membraniphorum
|
Nd |
Nd |
|
Danea |
Danea
|
Worldwide |
Danian |
|
Danea |
Danea californica
|
Nd |
Nd |
|
Danea |
Danea impages
|
Nd |
Nd |
|
Danea |
Danea mutabilis
|
Nd |
Nd |
|
Dapcodinium |
Dapcodinium
|
Worldwide |
Hettangian |
|
Dapcodinium |
Dapcodinium priscus
|
Nd |
Nd |
|