Convolutispora |
Convolutispora flexuosa
|
Canada(Arctic) |
Eifelian |
Givetian |
Lophozonotriletes |
Lophozonotriletes crassatus
|
Canada(Arctic) |
Eifelian |
Middle Givetian |
Convolutispora |
Convolutispora sp
|
Canada(Arctic) |
Eifelian |
Givetian |
Acanthotriletes |
Acanthotriletes serratus
|
Canada(Arctic) |
Eifelian |
Middle Givetian |
Acanthotriletes |
Acanthotriletes hirsutus
|
Canada(Arctic) |
Eifelian |
Givetian |
Hymenozonotriletes |
Hymenozonotriletes albus
|
Canada(Arctic) |
Eifelian |
Givetian |
Hystricosporites |
Hystricosporites delectabilis
|
Canada(Arctic) |
Eifelian |
Givetian |
Archaeozonotriletes |
Archaeozonotriletes bislimbatus
|
Canada(Arctic) |
Middle Givetian |
|
Archaeozonotriletes |
Archaeozonotriletes micromanifestus
|
Canada(Arctic) |
Givetian |
|
Archaeozonotriletes |
Archaeozonotriletes plicatus
|
Canada(Arctic) |
Givetian |
|
Geminospora |
Geminospora lemurata
|
Canada(Arctic) |
Givetian |
|
Geminospora |
Geminospora svalbardiae
|
Canada(Arctic) |
Givetian |
|
Geminospora |
Geminospora tuberculata
|
Canada(Arctic) |
Givetian |
|
Geminospora |
Geminospora sp. McGr.& Owen.,1966
sp. nov. |
Canada(Arctic) |
Givetian |
|
Geminospora |
Geminospora maculata
|
Canada(Arctic) |
Givetian |
|
Rhabdosporites |
Rhabdosporites micropaxillus
|
Canada(Arctic) |
Givetian |
|
Archaeozonotriletes |
Archaeozonotriletes comptus
|
Canada(Arctic) |
Eifelian |
Givetian |