Pityosporites |
Pityosporites vulgaris
|
USSR(European) |
Gzelian |
|
Psophosphaera |
Psophosphaera
|
USSR(European) |
Moscovian |
|
Pusilla |
Pusilla
|
USSR(European) |
Middle Carboniferous |
|
Pusilla |
Pusilla pusilla
|
USSR(European) |
Visean |
|
Pusilla |
Pusilla pustulata
|
USSR(European) |
Late Carboniferous |
|
Pusilla |
Pusilla verruculata
|
USSR(European) |
Bashkirian |
|
Reticulina |
Reticulina carbonica
|
USSR(European) |
Gzelian |
Orenburgian |
Reticulina |
Reticulina macroreticulina
|
USSR(European) |
Orenburgian |
|
Reticulina |
Reticulina microreticulina
|
USSR(European) |
Orenburgian |
|
Sigillaria |
Sigillaria
|
USSR(European) |
Middle Carboniferous |
|
Simozonotriletes |
Simozonotriletes
|
USSR(European) |
Early Namurian |
Moscovian |
Simozonotriletes |
Simozonotriletes
|
USSR(European) |
Moscovian |
|
Simozonotriletes |
Simozonotriletes subintortus
|
USSR(European) |
Bashkirian |
|
Stenozonotriletes |
Stenozonotriletes trivialis
|
USSR(European) |
Late Carboniferous |
|
Stigmatriletes |
Stigmatriletes
|
USSR(European) |
Late Namurian |
Middle Carboniferous |
Stigmatriletes |
Stigmatriletes rugosus
|
USSR(European) |
Late Carboniferous |
|
Sulcatozonotriletes |
Sulcatozonotriletes
|
USSR(European) |
Visean |
|