Pustulatisporites |
Pustulatisporites exvibrabilis
|
USSR(Siberia) |
Permian |
|
Pustulatisporites |
Pustulatisporites exvibrabilis
|
USSR(Kemerovskaya) |
Permian |
|
Pustulatisporites |
Pustulatisporites pustulatus
|
USSR(Siberia) |
Carboniferous |
|
Pustulatisporites |
Pustulatisporites rarus
|
USSR(Siberia) |
Carboniferous |
|
Pustulatisporites |
Pustulatisporites rarus
|
USSR(Kazakh SSR) |
Tournaisian |
Namurian |
Pustulatisporites |
Pustulatisporites trisulcus
|
USSR(Siberia) |
Permian |
|
Pustulatisporites |
Pustulatisporites trisulcus
|
USSR(Kemerovskaya) |
Permian |
|
Pustulatisporites |
Pustulatisporites verrucosus
|
USSR(Siberia) |
Early Carboniferous |
|
Retusotriletes |
Retusotriletes lemniscatus
|
USSR(Siberia) |
Permian |
|
Retusotriletes |
Retusotriletes lemniscatus
|
USSR(Kazakh SSR) |
Middle Carboniferous |
Late Carboniferous |
Retusotriletes |
Retusotriletes simplex
|
USSR(Siberia) |
Devonian |
Permian |
Spinosisporites |
Spinosisporites acinaciformis
|
USSR(Siberia) |
Permian |
|
Spinosisporites |
Spinosisporites acutiusculus
|
USSR(Siberia) |
Permian |
|
Spinosisporites |
Spinosisporites instabilis
|
USSR(Siberia) |
Middle Permian |
|
Spinosisporites |
Spinosisporites multisetus
|
USSR(Siberia) |
Early Carboniferous |
Middle Carboniferous |
Spinosisporites |
Spinosisporites multisetus
|
USSR(Kazakh SSR) |
Visean |
|
Spinosisporites |
Spinosisporites parvispinus
|
USSR(Siberia) |
Carboniferous |
Permian |