Plectovolotriletes |
Plectovolotriletes tichonovitschi
|
USSR(Saratov) |
Late Givetian |
|
Retusotriletes |
Retusotriletes frivolus
|
USSR(Saratov) |
Late Givetian |
|
Retusotriletes |
Retusotriletes gibberosus
|
USSR(Saratov) |
Late Givetian |
|
Retusotriletes |
Retusotriletes verrucosus
|
USSR(Saratov) |
Late Givetian |
|
Retusotriletes |
Retusotriletes verruculatus
|
USSR(Saratov) |
Late Givetian |
|
Stenozonotriletes |
Stenozonotriletes definitus
|
USSR(Saratov) |
Late Givetian |
|
Stenozonotriletes |
Stenozonotriletes formosus
|
USSR(Saratov) |
Late Givetian |
|
Stenozonotriletes |
Stenozonotriletes medius
|
USSR(Saratov) |
Late Givetian |
|
Stenozonotriletes |
Stenozonotriletes minor
|
USSR(Saratov) |
Late Givetian |
|
Trachytriletes |
Trachytriletes minor
|
USSR(Saratov) |
Late Givetian |
|
Trachytriletes |
Trachytriletes nigratus
|
USSR(Saratov) |
Late Givetian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Saratov) |
Late Givetian |
|