Leiotriletes |
Leiotriletes microrugosus
|
USSR(Belorussian SSR) |
Givetian |
|
Leiotriletes |
Leiotriletes minutissimus
|
USSR(Belorussian SSR) |
Givetian |
|
Leiotriletes |
Leiotriletes inermis
|
USSR(Belorussian SSR) |
Givetian |
|
Leiotriletes |
Leiotriletes atratus
|
USSR(Belorussian SSR) |
Givetian |
|
Leiotriletes |
Leiotriletes atavus
|
USSR(Belorussian SSR) |
Givetian |
|
Trachytriletes |
Trachytriletes minutus
|
USSR(Belorussian SSR) |
Givetian |
|
Trachytriletes |
Trachytriletes minor
|
USSR(Belorussian SSR) |
Givetian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Belorussian SSR) |
Givetian |
|
Trachytriletes |
Trachytriletes uniformis
|
USSR(Belorussian SSR) |
Givetian |
|
Trachytriletes |
Trachytriletes nigratus
|
USSR(Belorussian SSR) |
Givetian |
|
Retusotriletes |
Retusotriletes pychovii
|
USSR(Belorussian SSR) |
Givetian |
|
Retusotriletes |
Retusotriletes communis
|
USSR(Belorussian SSR) |
Givetian |
|
Retusotriletes |
Retusotriletes concinnus
|
USSR(Belorussian SSR) |
Givetian |
|
Retusotriletes |
Retusotriletes gibberosus
|
USSR(Belorussian SSR) |
Givetian |
|
Retusotriletes |
Retusotriletes gibberosus
|
USSR(Belorussian SSR) |
Givetian |
|
Retusotriletes |
Retusotriletes maturus
sp. nov. |
USSR(Belorussian SSR) |
Givetian |
|
Retusotriletes |
Retusotriletes verrucosus
|
USSR(Belorussian SSR) |
Givetian |
|