Crassizonotriletes |
Crassizonotriletes macroduplicatus
|
USSR(Urals) |
Late Visean |
|
Crassizonotriletes |
Crassizonotriletes trivialis
|
USSR(Urals) |
Late Visean |
|
Diatomozonotriletes |
Diatomozonotriletes papillatus
|
USSR(Urals) |
Late Visean |
|
Waltzispora |
Waltzispora albertensis
|
USSR(Urals) |
Late Visean |
|
Waltzispora |
Waltzispora lobophora
|
USSR(Urals) |
Late Visean |
|
Schulzospora |
Schulzospora campyloptera
|
USSR(Urals) |
Late Visean |
|
Auroraspora |
Auroraspora limpida
|
USSR(Urals) |
Late Visean |
|
Diatomozonotriletes |
Diatomozonotriletes ubertus
|
USSR(Urals) |
Late Visean |
|
Granulatisporites |
Granulatisporites subintortus
|
USSR(Urals) |
Late Visean |
|
Camarozonotriletes |
Camarozonotriletes granulatus
|
USSR(Urals) |
Late Visean |
|
Triquitrites |
Triquitrites trivialis
|
USSR(Urals) |
Late Visean |
|
Simozonotriletes |
Simozonotriletes serratus
|
USSR(Urals) |
Late Visean |
|
Simozonotriletes |
Simozonotriletes brevispinosus
|
USSR(Urals) |
Late Visean |
|
Retispora |
Retispora obscura
|
USSR(Urals) |
Late Visean |
|
Punctatisporites |
Punctatisporites glaber
|
USSR(Vologda) |
Tournaisian |
Visean |
Cyrtospora |
Cyrtospora cristifera
|
USSR(Vologda) |
Tournaisian |
Early Visean |
Lophozonotriletes |
Lophozonotriletes excisus
|
USSR(Vologda) |
Tournaisian |
|