Azonotriletes |
Azonotriletes spinosotuberculatus
|
USSR(Urals) |
Early Visean |
|
Azonotriletes |
Azonotriletes multisetus
|
USSR(Urals) |
Early Visean |
|
Acanthotriletes |
Acanthotriletes
|
USSR(Urals) |
Early Visean |
|
Monoletes |
Monoletes
|
USSR(Urals) |
Early Visean |
|
Entylissa |
Entylissa
|
USSR(Urals) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes bialatus
|
USSR(Urals) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes punctatus
|
USSR(Urals) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes dentatus
|
USSR(Urals) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes variabilis
|
USSR(Urals) |
Early Visean |
|
Trematozonotriletes |
Trematozonotriletes triangulatus
|
USSR(Urals) |
Early Visean |
|
Stenozonotriletes |
Stenozonotriletes literatus
|
USSR(Urals) |
Early Visean |
|
Euryzonotriletes |
Euryzonotriletes auritus
|
USSR(Urals) |
Early Visean |
|
Euryzonotriletes |
Euryzonotriletes trivialis
|
USSR(Urals) |
Early Visean |
|
Perisaccus |
Perisaccus conformis
|
USSR(Urals) |
Early Visean |
|
Leiotriletes |
Leiotriletes lobophorus
|
USSR(Urals) |
Early Visean |
|
Trachytriletes |
Trachytriletes lasius
|
USSR(Urals) |
Early Visean |
|