Oligosphaeridium |
Oligosphaeridium complex
|
Canada(Eastern Offshore) |
Hauterivian |
Campanian |
Coronifera |
Coronifera oceanica
|
Canada(Eastern Offshore) |
Berriasian |
Coniacian |
Muderongia |
Muderongia simplex
|
Canada(Eastern Offshore) |
Hauterivian |
Barremian |
Cordosphaeridium |
Cordosphaeridium fasciatum
|
Canada(Eastern Offshore) |
Hauterivian |
Barremian |
Odontochitina |
Odontochitina operculata
|
Canada(Eastern Offshore) |
Barremian |
Campanian |
Systematophora |
Systematophora schindewolfii
|
Canada(Eastern Offshore) |
Berriasian |
Aptian |
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
Canada(Eastern Offshore) |
Barremian |
Aptian |
Canningia |
Canningia colliveri
|
Canada(Eastern Offshore) |
Berriasian |
Aptian |
Deflandrea |
Deflandrea pirnaensis
sp. nov. |
Canada(Eastern Offshore) |
Berriasian |
Aptian |
Pareodinia |
Pareodinia ceratophora
|
Canada(Eastern Offshore) |
Middle Jurassic |
Aptian |
Spinidinium |
Spinidinium vestitum
|
Canada(Eastern Offshore) |
Albian |
|
Protoellipsodinium |
Protoellipsodinium spinosum
|
Canada(Eastern Offshore) |
Aptian |
Albian |
Trilobosporites |
Trilobosporites tribotrys
|
Canada(Eastern Offshore) |
Albian |
|
Vitreisporites |
Vitreisporites pallidus
|
Canada(Eastern Offshore) |
Albian |
|
Spinidinium |
Spinidinium vestitum
|
Canada(Eastern Offshore) |
Albian |
|
Odontochitina |
Odontochitina costata
|
Canada(Eastern Offshore) |
Albian |
Early Campanian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Canada(Eastern Offshore) |
Albian |
Campanian |