Achomosphaera |
Achomosphaera ramulifera
|
Canada(Alberta) |
Late Campanian |
|
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
Canada(Alberta) |
Late Campanian |
|
Cerodinium |
Cerodinium speciosum
|
Canada(Alberta) |
Late Campanian |
|
Chatangiella |
Chatangiella biapertura
|
Canada(Alberta) |
Late Campanian |
|
Chatangiella |
Chatangiella decorosa
|
Canada(Alberta) |
Late Campanian |
|
Chatangiella |
Chatangiella ditissima
|
Canada(Alberta) |
Late Campanian |
|
Circulodinium |
Circulodinium distinctum
|
Canada(Alberta) |
Late Campanian |
|
Cleistosphaeridium |
Cleistosphaeridium armatum
|
Canada(Alberta) |
Late Campanian |
|
Cleistosphaeridium |
Cleistosphaeridium diversispinosum
|
Canada(Alberta) |
Late Campanian |
|
Cribroperidinium |
Cribroperidinium exilicristatum
|
Canada(Alberta) |
Late Campanian |
|
Dapsilidinium |
Dapsilidinium sp.A
sp. nov. |
Canada(Alberta) |
Late Campanian |
|
Dapsilidinium |
Dapsilidinium sp.B
sp. nov. |
Canada(Alberta) |
Late Campanian |
|
Deflandrea |
Deflandrea spectabilis
|
Nd |
Nd |
|
Dinogymnium |
Dinogymnium longicorne
|
Canada(Alberta) |
Cretaceous |
|
Dinogymnium |
Dinogymnium sibiricum
|
Canada(Alberta) |
Late Campanian |
|
Eucladinium |
Eucladinium spinosissimum
|
Canada(Alberta) |
Late Campanian |
|
Exochosphaeridium |
Exochosphaeridium phragmites
|
Canada(Alberta) |
Late Campanian |
|