Baltisphaeridium |
Baltisphaeridium longispinosum
|
Canada(Alberta) |
Aptian |
Early Albian |
Cleistosphaeridium |
Cleistosphaeridium multispinosum
|
Canada(Alberta) |
Aptian |
Early Albian |
Cleistosphaeridium |
Cleistosphaeridium sp.A
sp. nov. |
Canada(Alberta) |
Aptian |
Early Albian |
Cleistosphaeridium |
Cleistosphaeridium sp.B
sp. nov. |
Canada(Alberta) |
Aptian |
Early Albian |
Dapsilidinium |
Dapsilidinium sp
|
Canada(Alberta) |
Aptian |
Early Albian |
Laciniadinium |
Laciniadinium sp
|
Canada(Alberta) |
Aptian |
Early Albian |
Micrhystridium |
Micrhystridium sp
|
Canada(Alberta) |
Aptian |
Early Albian |
Micrhystridium |
Micrhystridium stellatum
|
Canada(Alberta) |
Aptian |
Early Albian |
Muderongia |
Muderongia sp.A
sp. nov. |
Canada(Alberta) |
Aptian |
Early Albian |
Muderongia |
Muderongia sp.B
sp. nov. |
Canada(Alberta) |
Aptian |
Early Albian |
Odontochitina |
Odontochitina operculata
|
Canada(Alberta) |
Aptian |
Early Albian |
Spinidinium |
Spinidinium sp.A
sp. nov. |
Canada(Alberta) |
Aptian |
Early Albian |
Spinidinium |
Spinidinium sp.B
sp. nov. |
Canada(Alberta) |
Aptian |
Early Albian |
Spiniferites |
Spiniferites ramosus
|
Canada(Alberta) |
Aptian |
Early Albian |
Veryhachium |
Veryhachium europaeum
|
Canada(Alberta) |
Aptian |
Early Albian |
Veryhachium |
Veryhachium europaeum
|
Canada(Alberta) |
Aptian |
Early Albian |
Veryhachium |
Veryhachium formosum
sp. nov. |
Canada(Alberta) |
Aptian |
Early Albian |