Microdinium |
Microdinium opacum
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |
Gonyaulacysta |
Gonyaulacysta globosa
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |
Lejeunia |
Lejeunia cretacea
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Palaeoperidinium |
Palaeoperidinium sp.A Brid.,1971
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium totum
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium complex
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium irregulare
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium sp.A Brid.,1971
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |
Hystrichosphaeridium |
Hystrichosphaeridium stellatum
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Hystrichosphaeridium |
Hystrichosphaeridium sp.A Brid.,1971
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |
Tanyosphaeridium |
Tanyosphaeridium sp.A Brid.,1971
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Cleistosphaeridium |
Cleistosphaeridium multispinosum
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Cleistosphaeridium |
Cleistosphaeridium sp.A
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |
Achomosphaera |
Achomosphaera sp.A
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |