Hymenozonotriletes |
Hymenozonotriletes polymorphus
|
USSR(Russian Platform) |
Eifelian |
|
Hymenozonotriletes |
Hymenozonotriletes facetus
|
USSR(Russian Platform) |
Eifelian |
|
Archaeozonotriletes |
Archaeozonotriletes incognitus
|
USSR(Russian Platform) |
Eifelian |
|
Hymenozonotriletes |
Hymenozonotriletes monogrammos
|
USSR(Russian Platform) |
Eifelian |
Givetian |
Hymenozonotriletes |
Hymenozonotriletes polyacanthus
|
USSR(Russian Platform) |
Eifelian |
Givetian |
Hymenozonotriletes |
Hymenozonotriletes pachyacanthus
|
USSR(Russian Platform) |
Eifelian |
Givetian |
Retusotriletes |
Retusotriletes verrucosus
|
USSR(Russian Platform) |
Eifelian |
|
Retusotriletes |
Retusotriletes verruculatus
|
USSR(Russian Platform) |
Eifelian |
|
Retusotriletes |
Retusotriletes concinnus
|
USSR(Russian Platform) |
Eifelian |
|
Retusotriletes |
Retusotriletes gibberosus
|
USSR(Russian Platform) |
Eifelian |
|
Retusotriletes |
Retusotriletes subgibberosus
|
USSR(Russian Platform) |
Eifelian |
|
Retusotriletes |
Retusotriletes subgibberosus
|
USSR(Russian Platform) |
Eifelian |
|
Retusotriletes |
Retusotriletes devonicus
|
USSR(Russian Platform) |
Eifelian |
|
Retusotriletes |
Retusotriletes aculeolatus
|
USSR(Russian Platform) |
Eifelian |
|
Retusotriletes |
Retusotriletes communis
|
USSR(Russian Platform) |
Eifelian |
|
Retusotriletes |
Retusotriletes laevis
|
USSR(Russian Platform) |
Eifelian |
|
Acanthotriletes |
Acanthotriletes mutabilis
|
USSR(Russian Platform) |
Eifelian |
|