Archaeozonotriletes |
Archaeozonotriletes bislimbatus
|
USSR(Belorussian SSR) |
Late Givetian |
|
Archaeozonotriletes |
Archaeozonotriletes rectiformis
|
USSR(Belorussian SSR) |
Late Givetian |
|
Archaeozonotriletes |
Archaeozonotriletes vorobjensis
|
USSR(Belorussian SSR) |
Late Givetian |
|
Leiotriletes |
Leiotriletes simplicissimus
|
USSR(Belorussian SSR) |
Early Givetian |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR(Belorussian SSR) |
Early Givetian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Belorussian SSR) |
Early Givetian |
|
Retusotriletes |
Retusotriletes simplex
|
USSR(Belorussian SSR) |
Early Givetian |
|
Retusotriletes |
Retusotriletes concinnus
|
USSR(Belorussian SSR) |
Early Givetian |
|
Retusotriletes |
Retusotriletes gibberosus
|
USSR(Belorussian SSR) |
Early Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes proteus
|
USSR(Belorussian SSR) |
Early Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes spinulosus
|
USSR(Belorussian SSR) |
Early Givetian |
|
Azonomonoletes |
Azonomonoletes parvus
|
USSR(Belorussian SSR) |
Early Givetian |
|
Aletes |
Aletes dassideus
|
USSR(Belorussian SSR) |
Early Givetian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Belorussian SSR) |
Middle Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes divinius
|
USSR(Belorussian SSR) |
Middle Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes microincisus
|
USSR(Belorussian SSR) |
Middle Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes polymorphus
|
USSR(Belorussian SSR) |
Middle Givetian |
|