Cyclogranisporites |
Cyclogranisporites parvulus
|
Canada(NWT) |
Late Meramecian |
Chesterian |
Cyclonephelium |
Cyclonephelium distinctum
|
Canada(NWT) |
Hauterivian |
Albian |
Cystosporites |
Cystosporites sp
|
Canada(NWT) |
Late Meramecian |
Chesterian |
Deltoidospora |
Deltoidospora curiosa
|
Canada(NWT) |
Late Meramecian |
Chesterian |
Deltoidospora |
Deltoidospora curiosa
|
Canada(NWT) |
Hauterivian |
Albian |
Deltoidospora |
Deltoidospora curiosa
|
Canada(NWT) |
Hauterivian |
Albian |
Deltoidospora |
Deltoidospora curiosa
|
USSR(Ukrainian SSR) |
Westphalian |
|
Deltoidospora |
Deltoidospora inerma
|
Canada(NWT) |
Late Meramecian |
Chesterian |
Deltoidospora |
Deltoidospora inerma
|
USSR(European) |
Tournaisian |
Visean |
Deltoidospora |
Deltoidospora ornata
|
Canada(NWT) |
Late Meramecian |
Chesterian |
Deltoidospora |
Deltoidospora ornatus
|
USSR(Ukrainian SSR) |
Early Visean |
|
Deltoidospora |
Deltoidospora subintorta
|
Canada(NWT) |
Late Meramecian |
Chesterian |
Densosporites |
Densosporites annulatus
|
Canada(NWT) |
Late Meramecian |
Chesterian |
Densosporites |
Densosporites annulatus
|
Canada(NWT) |
Hauterivian |
Albian |
Densosporites |
Densosporites asperus
sp. nov. |
Canada(NWT) |
Late Meramecian |
Chesterian |
Densosporites |
Densosporites duplicatus
|
Canada(NWT) |
Late Meramecian |
Chesterian |
Densosporites |
Densosporites duplicatus
|
Canada(NWT) |
Hauterivian |
Albian |