Trachytriletes |
Trachytriletes triangularis
|
USSR(Ukrainian SSR) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes bialatus
|
USSR(Ukrainian SSR) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes bialatus
|
USSR(Ukrainian SSR) |
Namurian A |
Namurian B |
Trematozonotriletes |
Trematozonotriletes crassipteris
|
USSR(Ukrainian SSR) |
Middle Visean |
Namurian B |
Trematozonotriletes |
Trematozonotriletes fossulatus
|
USSR(Ukrainian SSR) |
Tournaisian |
Namurian B |
Trematozonotriletes |
Trematozonotriletes gibberosus
|
USSR(Ukrainian SSR) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes goniacanthus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Trematozonotriletes |
Trematozonotriletes intermedius
|
USSR(Ukrainian SSR) |
Namurian A |
Namurian B |
Trematozonotriletes |
Trematozonotriletes laevigatus
|
USSR(Ukrainian SSR) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes stellatus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Trematozonotriletes |
Trematozonotriletes variabilis
|
USSR(Ukrainian SSR) |
Tournaisian |
Namurian B |
Triletes |
Triletes cinctus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Trilobozonotriletes |
Trilobozonotriletes articulosus
|
USSR(Ukrainian SSR) |
Early Visean |
|
Trilobozonotriletes |
Trilobozonotriletes articulosus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Trilobozonotriletes |
Trilobozonotriletes clavatus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Trilobozonotriletes |
Trilobozonotriletes concavus
|
USSR(Ukrainian SSR) |
Tournaisian |
Namurian B |
Trilobozonotriletes |
Trilobozonotriletes dissidens
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |