Matonisporites |
Matonisporites phlebopteroides
|
Canada(Eastern Offshore) |
Hauterivian |
|
Meiourogonyaulax |
Meiourogonyaulax sp
|
Canada(Eastern Offshore) |
Middle Jurassic |
|
Meiourogonyaulax |
Meiourogonyaulax stoveri
|
Canada(Eastern Offshore) |
Kimmeridgian |
Barremian |
Muderongia |
Muderongia perforata
|
Canada(Eastern Offshore) |
Barremian |
|
Muderongia |
Muderongia simplex
|
Canada(Eastern Offshore) |
Hauterivian |
Barremian |
Muderongia |
Muderongia tomaszowensis
|
Canada(Eastern Offshore) |
Barremian |
|
Nematosphaeropsis |
Nematosphaeropsis balcombiana
|
Canada(Eastern Offshore) |
Early Miocene |
Late Miocene |
Odontochitina |
Odontochitina costata
|
Canada(Eastern Offshore) |
Albian |
Early Campanian |
Odontochitina |
Odontochitina operculata
|
Canada(Eastern Offshore) |
Barremian |
Campanian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Canada(Eastern Offshore) |
Berriasian |
Valanginian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Canada(Eastern Offshore) |
Early Campanian |
Late Campanian |
Oligosphaeridium |
Oligosphaeridium asterigerum
|
Canada(Eastern Offshore) |
Barremian |
|
Oligosphaeridium |
Oligosphaeridium complex
|
Canada(Eastern Offshore) |
Hauterivian |
Campanian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Canada(Eastern Offshore) |
Kimmeridgian |
Coniacian |
Oligosphaeridium |
Oligosphaeridium sp.A Will.& Brid.,1975
sp. nov. |
Canada(Eastern Offshore) |
Santonian |
|
Oligosphaeridium |
Oligosphaeridium totum
|
Canada(Eastern Offshore) |
Albian |
Cenomanian |
Operculodinium |
Operculodinium israelianum
|
Canada(Eastern Offshore) |
Late Neogene |
Pleistocene |