Achomosphaera |
Achomosphaera ramulifera
|
Canada(Manitoba) |
Campanian |
|
Hystrichosphaeridium |
Hystrichosphaeridium ramuliferum
|
Canada(Manitoba) |
Campanian |
|
Hystrichosphaera |
Hystrichosphaera ramosa
|
Canada(Manitoba) |
Campanian |
|
Spiniferites |
Spiniferites ramuliferus
|
Canada(Manitoba) |
Campanian |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
Canada(Manitoba) |
Campanian |
|
Pterodinium |
Pterodinium gracilimurum
sp. nov. |
Canada(Manitoba) |
Campanian |
|
Heterosphaeridium |
Heterosphaeridium heteracanthum
sp. nov. |
Canada(Manitoba) |
Campanian |
|
Cleistosphaeridium |
Cleistosphaeridium heteracanthum
|
Canada(Manitoba) |
Campanian |
|
Alterbia |
Alterbia acuminata
sp. nov. |
Canada(Manitoba) |
Campanian |
|
Alterbia |
Alterbia acutula
sp. nov. |
Canada(Manitoba) |
Campanian |
|
Alterbia |
Alterbia dictyon
sp. nov. |
Canada(Manitoba) |
Campanian |
|
Alterbia |
Alterbia minor
sp. nov. |
Canada(Manitoba) |
Campanian |
|
Deflandrea |
Deflandrea minor
|
Canada(Manitoba) |
Campanian |
|
Ceratiopsis |
Ceratiopsis diebelii
sp. nov. |
Canada(Manitoba) |
Campanian |
|
Deflandrea |
Deflandrea diebelii
|
Canada(Manitoba) |
Campanian |
|
Ceratiopsis |
Ceratiopsis pannucea
sp. nov. |
Canada(Manitoba) |
Campanian |
|
Chatangiella |
Chatangiella decorosa
sp. nov. |
Canada(Manitoba) |
Campanian |
|