Zonotriletes |
Zonotriletes trivalvis
|
USSR(Ukrainian SSR) |
Visean |
|
Zonotriletes |
Zonotriletes incisotrilobus
|
USSR(Ukrainian SSR) |
Tournaisian |
Namurian |
Zonotriletes |
Zonotriletes campylopterus
|
USSR(Ukrainian SSR) |
Early Carboniferous |
Middle Carboniferous |
Zonotriletes |
Zonotriletes curiosus
|
USSR(Ukrainian SSR) |
Visean |
|
Zonotriletes |
Zonotriletes speciosus
|
USSR(Ukrainian SSR) |
Visean |
|
Leiotriletes |
Leiotriletes inermis
|
USSR(Ukrainian SSR) |
Late Devonian |
Bashkirian |
Leiotriletes |
Leiotriletes genuinus
|
USSR(Ukrainian SSR) |
Bashkirian |
|
Leiotriletes |
Leiotriletes gravis
|
USSR(Ukrainian SSR) |
Bashkirian |
Moscovian |
Trachytriletes |
Trachytriletes minutus
|
USSR(Ukrainian SSR) |
Bashkirian |
|
Trachytriletes |
Trachytriletes ferus
|
USSR(Ukrainian SSR) |
Bashkirian |
|
Trachytriletes |
Trachytriletes egregius
|
USSR(Ukrainian SSR) |
Moscovian |
|
Acanthotriletes |
Acanthotriletes incompletus
|
USSR(Ukrainian SSR) |
Late Devonian |
|
Acanthotriletes |
Acanthotriletes serratus
|
USSR(Ukrainian SSR) |
Late Devonian |
|
Acanthotriletes |
Acanthotriletes spinellosus
|
USSR(Ukrainian SSR) |
Late Devonian |
|
Acanthotriletes |
Acanthotriletes uncatus
|
USSR(Ukrainian SSR) |
Late Devonian |
|
Acanthotriletes |
Acanthotriletes hirtus
|
USSR(Ukrainian SSR) |
Late Devonian |
Bashkirian |
Acanthotriletes |
Acanthotriletes similis
|
USSR(Ukrainian SSR) |
Tournaisian |
|