Tholisporites |
Tholisporites densus
|
France(Pas-de-Calais) |
Frasnian |
|
Tholisporites |
Tholisporites rotundus
sp. nov. |
France(Pas-de-Calais) |
Middle Frasnian |
|
Verrucosisporites |
Verrucosisporites bullatus
|
France(Pas-de-Calais) |
Middle Frasnian |
|
Verrucosisporites |
Verrucosisporites desermas
|
France(Pas-de-Calais) |
Early Frasnian |
|
Verrucosisporites |
Verrucosisporites desermas
|
USSR(Russian Platform) |
Early Carboniferous |
|
Verrucosisporites |
Verrucosisporites grumosus
|
France(Pas-de-Calais) |
Middle Frasnian |
Late Frasnian |
Verrucosisporites |
Verrucosisporites grumosus
|
USSR(Russian Platform) |
Frasnian |
|
Verrucosisporites |
Verrucosisporites inaequalis
|
France(Pas-de-Calais) |
Middle Frasnian |
|
Verrucosisporites |
Verrucosisporites tuberculatus
|
France(Pas-de-Calais) |
Middle Frasnian |
|
Verrucosisporites |
Verrucosisporites tuberculatus
|
France(Vendee) |
Emsian |
|
Wybostisporites |
Wybostisporites variabilis
|
France(Pas-de-Calais) |
Late Frasnian |
|