Retusotriletes |
Retusotriletes simplex
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes singularis
|
USSR(Bashkir ASSR) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Urals) |
Early Devonian |
Eifelian |
Retusotriletes |
Retusotriletes sterlibaschevensis
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes stylifer
|
USSR(Pre-Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes stylifer
|
USSR(Pre-Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes subgibberosus
|
USSR(Pre-Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes subgibberosus
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes tamilii
|
USSR(Bashkir ASSR) |
Givetian |
|
Retusotriletes |
Retusotriletes tenerimedius
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes translaticius
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Rugosopsophosphaera |
Rugosopsophosphaera diversa
|
USSR(Pre-Urals) |
Late Ordovician |
Early Gothlandian |
Rugosopsophosphaera |
Rugosopsophosphaera diversa
|
USSR(Urals) |
Early Devonian |
|
Rugosopsophosphaera |
Rugosopsophosphaera diversa
|
USSR(Urals) |
Early Devonian |
Eifelian |
Rugosopsophosphaera |
Rugosopsophosphaera sp. Chib.,1977
sp. nov. |
USSR(Bashkir ASSR) |
Silurian |
|
Sacculatina |
Sacculatina sp
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Stenozonotriletes |
Stenozonotriletes conformis
|
USSR(Urals) |
Early Famennian |
Late Famennian |