Tetraporina |
Tetraporina buxea
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Acanthotriletes |
Acanthotriletes polypyrenus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Lophotriletes |
Lophotriletes amplectus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Dictyotriletes |
Dictyotriletes trivialis
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Brochotriletes |
Brochotriletes foveolatus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Brochotriletes |
Brochotriletes triangularis
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Periplecotriletes |
Periplecotriletes facetus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Hymenozonotriletes |
Hymenozonotriletes compositus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Trematozonotriletes |
Trematozonotriletes goniacanthus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Stenozonotriletes |
Stenozonotriletes laevis
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Trilobozonotriletes |
Trilobozonotriletes articulosus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Trilobozonotriletes |
Trilobozonotriletes pandus
|
USSR(Ukrainian SSR) |
Middle Visean |
Late Visean |
Acanthotriletes |
Acanthotriletes spinosus
|
USSR(Ukrainian SSR) |
Middle Visean |
Namurian B |
Trematozonotriletes |
Trematozonotriletes crassipteris
|
USSR(Ukrainian SSR) |
Middle Visean |
Namurian B |
Acanthotriletes |
Acanthotriletes pennatus
|
USSR(Ukrainian SSR) |
Middle Visean |
Namurian B |
Trachytriletes |
Trachytriletes densus
|
USSR(Ukrainian SSR) |
Middle Visean |
Namurian B |
Leiotriletes |
Leiotriletes inermis
|
USSR(Ukrainian SSR) |
Namurian A |
Namurian B |