Densosporites |
Densosporites striatus
|
USSR(European) |
Tournaisian |
Visean |
Densosporites |
Densosporites subobscurus
|
USSR(European) |
Tournaisian |
Visean |
Densosporites |
Densosporites subrotundatus
sp. nov. |
USSR(European) |
Middle Tournaisian |
Early Visean |
Densosporites |
Densosporites triangulatus
|
USSR(European) |
Tournaisian |
Visean |
Densosporites |
Densosporites undatus
sp. nov. |
USSR(European) |
Middle Tournaisian |
|
Densosporites |
Densosporites valleculosus
|
USSR(European) |
Tournaisian |
Visean |
Densosporites |
Densosporites variabilis
|
USSR(European) |
Tournaisian |
Visean |
Euryzonotriletes |
Euryzonotriletes crassipterus
|
USSR(European) |
Tournaisian |
Visean |
Hymenozonotriletes |
Hymenozonotriletes bialatus
|
USSR(European) |
Tournaisian |
Visean |
Hymenozonotriletes |
Hymenozonotriletes bialatus
|
USSR(European) |
Tournaisian |
Visean |
Hymenozonotriletes |
Hymenozonotriletes bialatus
|
USSR(European) |
Tournaisian |
Visean |
Hymenozonotriletes |
Hymenozonotriletes commutatus
|
USSR(European) |
Tournaisian |
Visean |
Hymenozonotriletes |
Hymenozonotriletes dentatus
|
USSR(European) |
Tournaisian |
Visean |
Hymenozonotriletes |
Hymenozonotriletes dyctyopterus
|
USSR(European) |
Early Tournaisian |
|
Hymenozonotriletes |
Hymenozonotriletes genuinus
|
USSR(European) |
Tournaisian |
Visean |
Hymenozonotriletes |
Hymenozonotriletes genuinus
|
USSR(Smolensk) |
Tournaisian |
|
Hymenozonotriletes |
Hymenozonotriletes goniacanthus
|
USSR(European) |
Tournaisian |
Visean |