Convolutispora |
Convolutispora usitata
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Convolutispora |
Convolutispora venusta
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Convolutispora |
Convolutispora vermiformis
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Cordylosporites |
Cordylosporites papillatus
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Cordylosporites |
Cordylosporites sp
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Cribrosporites |
Cribrosporites cribellatus
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Cristatisporites |
Cristatisporites apisaculeus
sp. nov. |
Canada(Arctic) |
Middle Visean |
Late Visean |
Cyclogranisporites |
Cyclogranisporites lasius
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Cyclogranisporites |
Cyclogranisporites palaeophytus
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Densosporites |
Densosporites annulatus
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Densosporites |
Densosporites dentatus
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Densosporites |
Densosporites rarispinosus
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Densosporites |
Densosporites spitsbergensis
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Densosporites |
Densosporites subcrenatus
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Densosporites |
Densosporites variabilis
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Diatomozonotriletes |
Diatomozonotriletes hughesii
|
Canada(Arctic) |
Middle Visean |
Late Visean |
Diatomozonotriletes |
Diatomozonotriletes rarus
|
Canada(Arctic) |
Middle Visean |
Late Visean |