Retusotriletes |
Retusotriletes aculeolatus
|
USSR(Pre-Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes aculeolatus
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes ambagiosus
|
USSR(Bashkir ASSR) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes apsogus
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes asperellus
|
USSR(Bashkir ASSR) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes chulus
|
USSR(Pre-Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes clandestinus
|
USSR(Pre-Urals) |
Early Devonian |
|
Retusotriletes |
Retusotriletes clandestinus
|
USSR(Pre-Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes communis
|
USSR(Pre-Urals) |
Early Devonian |
|
Retusotriletes |
Retusotriletes communis
|
USSR(Urals) |
Late Frasnian |
|
Retusotriletes |
Retusotriletes communis
|
USSR(Urals) |
Early Famennian |
Late Famennian |
Retusotriletes |
Retusotriletes communis
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes devonicus
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes divulgatus
|
USSR(Pre-Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes divulgatus
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes frivolus
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Retusotriletes |
Retusotriletes goensis
|
USSR(Urals) |
Early Devonian |
|