Chelinospora |
Chelinospora concinna
|
Canada(Arctic) |
Late Givetian |
Middle Frasnian |
Contagisporites |
Contagisporites optivus
|
Canada(Arctic) |
Early Frasnian |
Middle Frasnian |
Dibolisporites |
Dibolisporites eifeliensis
|
Canada(Arctic) |
Late Givetian |
|
Dictyotriletes |
Dictyotriletes varius
|
Canada(Arctic) |
Early Frasnian |
Middle Frasnian |
Geminospora |
Geminospora verrucosa
|
Canada(Arctic) |
Early Frasnian |
Middle Frasnian |
Grandispora |
Grandispora mammillata
|
Canada(Arctic) |
Late Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes incisus
|
Canada(Arctic) |
Early Frasnian |
Middle Frasnian |
Hymenozonotriletes |
Hymenozonotriletes incisus
|
Canada(Arctic) |
Early Frasnian |
Middle Frasnian |
Hystricosporites |
Hystricosporites costatus
|
Canada(Arctic) |
Early Frasnian |
Middle Frasnian |
Hystricosporites |
Hystricosporites delectabilis
|
Canada(Arctic) |
Late Givetian |
Middle Frasnian |
Hystricosporites |
Hystricosporites furcatus
|
Canada(Arctic) |
Early Frasnian |
Middle Frasnian |
Hystricosporites |
Hystricosporites grandis
|
Canada(Arctic) |
Late Givetian |
Middle Frasnian |
Lagenicula |
Lagenicula devonica
|
Canada(Arctic) |
Early Frasnian |
Middle Frasnian |
Perotrilites |
Perotrilites conatus
|
Canada(Arctic) |
Late Givetian |
Middle Frasnian |
Punctatisporites |
Punctatisporites sp
|
Canada(Arctic) |
Late Givetian |
Middle Frasnian |
Retusotriletes |
Retusotriletes sp
|
Canada(Arctic) |
Late Givetian |
Middle Frasnian |
Rhabdosporites |
Rhabdosporites langii
|
Canada(Arctic) |
Eifelian |
Middle Givetian |