Acanthotriletes |
Acanthotriletes ignotus
|
USSR(Urals) |
Early Tournaisian |
|
Acanthotriletes |
Acanthotriletes pennatus
|
USSR(Urals) |
Early Visean |
|
Anisozonotriletes |
Anisozonotriletes cristifer
|
USSR(Urals) |
Early Visean |
|
Archaeozonotriletes |
Archaeozonotriletes acutus
|
USSR(Urals) |
Early Tournaisian |
|
Archaeozonotriletes |
Archaeozonotriletes cerebrum
|
USSR(Urals) |
Early Visean |
|
Archaeozonotriletes |
Archaeozonotriletes famenensis
|
USSR(Urals) |
Early Tournaisian |
|
Archaeozonotriletes |
Archaeozonotriletes famenensis
|
USSR(Urals) |
Early Visean |
|
Archaeozonotriletes |
Archaeozonotriletes macroreticulatus
|
USSR(Urals) |
Early Visean |
|
Archaeozonotriletes |
Archaeozonotriletes upensis
|
USSR(Urals) |
Early Tournaisian |
Early Visean |
Azonaletes |
Azonaletes bobrinkii
|
USSR(Urals) |
Early Visean |
Middle Visean |
Calamospora |
Calamospora microrugosa
|
USSR(Urals) |
Early Visean |
Middle Visean |
Calamospora |
Calamospora minutissima
|
USSR(Urals) |
Early Visean |
|
Dictyotriletes |
Dictyotriletes cancellatus
|
USSR(Urals) |
Early Visean |
|
Dictyotriletes |
Dictyotriletes fundatus
|
USSR(Urals) |
Early Tournaisian |
|
Dictyotriletes |
Dictyotriletes subtenellus
|
USSR(Urals) |
Late Tournaisian |
|
Dictyotriletes |
Dictyotriletes trivialis
|
USSR(Urals) |
Late Tournaisian |
|
Dictyotriletes |
Dictyotriletes trivialis
|
USSR(Urals) |
Early Visean |
|