Acanthotriletes |
Acanthotriletes spinotuberosus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Acanthotriletes |
Acanthotriletes parvispinosus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Acanthotriletes |
Acanthotriletes multisetus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Acanthotriletes |
Acanthotriletes dominans
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Perisaccus |
Perisaccus sp
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Trematozonotriletes |
Trematozonotriletes bialatus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Archaeotriletes |
Archaeotriletes sp
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Trematozonotriletes |
Trematozonotriletes sp
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Lophotriletes |
Lophotriletes rotundus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Lophotriletes |
Lophotriletes minutissimus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Retusotriletes |
Retusotriletes coniferus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Retusotriletes |
Retusotriletes septalis
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Dictyotriletes |
Dictyotriletes tschernyschensis
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Dictyotriletes |
Dictyotriletes densoreticulatus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Dictyotriletes |
Dictyotriletes reticulatus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Dictyotriletes |
Dictyotriletes amplectus
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |
Euryzonotriletes |
Euryzonotriletes trivialis
|
USSR(Ukrainian SSR) |
Early Visean |
Middle Visean |