Densosporites |
Densosporites variabilis
|
Spitsbergen |
Early Carboniferous |
|
Densosporites |
Densosporites duplicatus
|
Spitsbergen |
Early Carboniferous |
|
Densosporites |
Densosporites dentatus
|
Spitsbergen |
Early Carboniferous |
|
Densosporites |
Densosporites rarispinosus
|
Spitsbergen |
Early Carboniferous |
|
Densosporites |
Densosporites aculeatus
|
Spitsbergen |
Early Carboniferous |
|
Densosporites |
Densosporites variomarginatus
|
Spitsbergen |
Early Carboniferous |
|
Densosporites |
Densosporites commutatus
|
Spitsbergen |
Early Carboniferous |
|
Densosporites |
Densosporites spitzbergensis
|
Spitsbergen |
Early Carboniferous |
|
Densosporites |
Densosporites striatiferus
|
Spitsbergen |
Early Carboniferous |
|
Labiadensites |
Labiadensites fimbriatus
|
Spitsbergen |
Early Carboniferous |
|
Knoxisporites |
Knoxisporites cinctus
|
Spitsbergen |
Early Carboniferous |
|
Knoxisporites |
Knoxisporites literatus
|
Spitsbergen |
Early Carboniferous |
|
Knoxisporites |
Knoxisporites hederatus
|
Spitsbergen |
Early Carboniferous |
|
Lycospora |
Lycospora luber
|
Spitsbergen |
Early Carboniferous |
|
Lycospora |
Lycospora punctulosa
|
Spitsbergen |
Early Carboniferous |
|
Cristatisporites |
Cristatisporites echinatus
|
Spitsbergen |
Early Carboniferous |
|
Lophozonotriletes |
Lophozonotriletes appendices
|
Spitsbergen |
Early Carboniferous |
|