Acanthotriletes |
Acanthotriletes famenensis
|
Canada(Arctic) |
Early Famennian |
|
Acanthotriletes |
Acanthotriletes gratus
|
Canada(Arctic) |
Early Famennian |
|
Acanthotriletes |
Acanthotriletes hirsutus
|
Canada(Arctic) |
Early Famennian |
|
Acanthotriletes |
Acanthotriletes pullus
|
Canada(Arctic) |
Early Famennian |
|
Acanthotriletes |
Acanthotriletes uncatus
|
Canada(Arctic) |
Early Famennian |
|
Aculeispores |
Aculeispores sp
|
Canada(Arctic) |
Middle Devonian |
Late Devonian |
Aequitriradites |
Aequitriradites spinulosus
|
Canada(Arctic) |
Maastrichtian |
|
Alisporites |
Alisporites
|
Canada(Arctic) |
Maastrichtian |
|
Alisporites |
Alisporites grandis
|
Canada(Arctic) |
Early Cretaceous |
|
Alnipollenites |
Alnipollenites
|
Canada(Arctic) |
Maastrichtian |
|
Ancyrospora |
Ancyrospora ancyrea
|
Canada(Arctic) |
Eifelian |
Givetian |
Ancyrospora |
Ancyrospora simplex
|
Canada(Arctic) |
Early Famennian |
|
Ancyrospora |
Ancyrospora sp
|
Canada(Arctic) |
Middle Devonian |
Late Devonian |
Ancyrospora |
Ancyrospora sp
|
Canada(Arctic) |
Middle Frasnian |
Early Famennian |
Anisozonotriletes |
Anisozonotriletes bicornis
|
Canada(Arctic) |
Late Frasnian |
Early Famennian |
Apiculatasporites |
Apiculatasporites sp
|
Canada(Arctic) |
Late Givetian |
Early Famennian |
Apiculiretusispora |
Apiculiretusispora sp
|
Canada(Arctic) |
Early Frasnian |
|