Areoligera |
Areoligera senonensis
|
Canada(Eastern Offshore) |
Early Eocene |
|
Horologinella |
Horologinella sp
|
Canada(Eastern Offshore) |
Maastrichtian |
|
Cribroperidinium |
Cribroperidinium edwardsii
|
Canada(Eastern Offshore) |
Cenomanian |
|
Cribroperidinium |
Cribroperidinium orthoceras
|
Canada(Eastern Offshore) |
Cenomanian |
|
Cyclonephelium |
Cyclonephelium distinctum
|
Canada(Eastern Offshore) |
Senonian |
|
Coronifera |
Coronifera oceanica
|
Canada(Eastern Offshore) |
Santonian |
|
Cleistosphaeridium |
Cleistosphaeridium polypes
|
Canada(Eastern Offshore) |
Cenomanian |
|
Protoellipsodinium |
Protoellipsodinium spinosum
|
Canada(Eastern Offshore) |
Cenomanian |
|
Cleistosphaeridium |
Cleistosphaeridium huguoniotii
|
Canada(Eastern Offshore) |
Cenomanian |
|
Cleistosphaeridium |
Cleistosphaeridium huguoniotii
|
Canada(Eastern Offshore) |
Turonian |
|
Chlamydophorella |
Chlamydophorella nyei
|
Canada(Eastern Offshore) |
Turonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium recurvatum
|
Canada(Eastern Offshore) |
Santonian |
|
Cyclonephelium |
Cyclonephelium paucispinum
|
Canada(Eastern Offshore) |
Cenomanian |
|
Cyclonephelium |
Cyclonephelium vannophorum
|
Canada(Eastern Offshore) |
Cenomanian |
|
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
Canada(Eastern Offshore) |
Turonian |
|
Dinopterygium |
Dinopterygium cladoides
|
Canada(Eastern Offshore) |
Cenomanian |
|
Epelidosphaeridia |
Epelidosphaeridia spinosa
|
Canada(Eastern Offshore) |
Cenomanian |
|