Euryzonotriletes |
Euryzonotriletes planus
|
USSR(Saratov) |
Early Visean |
|
Euryzonotriletes |
Euryzonotriletes trivialis
|
USSR(Saratov) |
Early Visean |
|
Euryzonotriletes |
Euryzonotriletes subcrenatus
|
USSR(Saratov) |
Early Visean |
|
Hymenozonotriletes |
Hymenozonotriletes pusillus
|
USSR(Saratov) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes subrotundatus
|
USSR(Saratov) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes bialatus
|
USSR(Saratov) |
Early Visean |
|
Stenozonotriletes |
Stenozonotriletes laevis
|
USSR(Saratov) |
Early Visean |
|
Stenozonotriletes |
Stenozonotriletes luculentus
|
USSR(Saratov) |
Early Visean |
|
Stenozonotriletes |
Stenozonotriletes sulcatus
|
USSR(Saratov) |
Early Visean |
|
Stenozonotriletes |
Stenozonotriletes literatus
|
USSR(Saratov) |
Early Visean |
|
Trilobozonotriletes |
Trilobozonotriletes incisotrilobus
|
USSR(Saratov) |
Early Visean |
|
Trachytriletes |
Trachytriletes punctulatus
|
USSR(Saratov) |
Early Visean |
|
Lophotriletes |
Lophotriletes inflatus
|
USSR(Saratov) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes punctatus
|
USSR(Saratov) |
Early Visean |
|
Stenozonotriletes |
Stenozonotriletes luculentus
|
USSR(Saratov) |
Early Visean |
|
Trachytriletes |
Trachytriletes minutus
|
USSR(Saratov) |
Early Visean |
|
Lophotriletes |
Lophotriletes macropunctatus
|
USSR(Saratov) |
Early Visean |
|