Retusotriletes |
Retusotriletes microaculeatus
|
USSR(Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes naumovae
|
USSR(Bashkir ASSR) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes naumovae
|
USSR(Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes plicatus
|
USSR(Bashkir ASSR) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes plicatus
|
USSR(Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes simplex
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes simplex
|
USSR(Urals) |
Early Devonian |
|
Retusotriletes |
Retusotriletes sterlibaschevensis
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes sterlibaschevensis
|
USSR(Urals) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes stylifer
|
USSR(Bashkir ASSR) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes stylifer
|
USSR(Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes subgibberosus
|
USSR(Bashkir ASSR) |
Eifelian |
|
Retusotriletes |
Retusotriletes subgibberosus
|
USSR(Urals) |
Eifelian |
|
Retusotriletes |
Retusotriletes tenerimedius
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes tenerimedius
|
USSR(Urals) |
Late Eifelian |
|
Trachypsophosphaera |
Trachypsophosphaera asemanta
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Trachypsophosphaera |
Trachypsophosphaera asemanta
|
USSR(Urals) |
Early Devonian |
|