Leiotriletes |
Leiotriletes minutissimus
|
USSR(Belorussian SSR) |
Frasnian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Belorussian SSR) |
Frasnian |
Famennian |
Retusotriletes |
Retusotriletes communis
|
USSR(Belorussian SSR) |
Frasnian |
Famennian |
Archaeotriletes |
Archaeotriletes fidus
|
USSR(Belorussian SSR) |
Frasnian |
Famennian |
Archaeozonotriletes |
Archaeozonotriletes atratus
|
USSR(Belorussian SSR) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes basilaris
|
USSR(Belorussian SSR) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes compactus
|
USSR(Belorussian SSR) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes semilucensis
|
USSR(Belorussian SSR) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes variabilis
|
USSR(Belorussian SSR) |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus menneri
|
USSR(Belorussian SSR) |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus scabratus
|
USSR(Belorussian SSR) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes argutus
|
USSR(Belorussian SSR) |
Frasnian |
|
Stenozonotriletes |
Stenozonotriletes laevigatus
|
USSR(Belorussian SSR) |
Frasnian |
|
Lophozonotriletes |
Lophozonotriletes atavus
|
USSR(Belorussian SSR) |
Frasnian |
|
Lophozonotriletes |
Lophozonotriletes torosus
|
USSR(Belorussian SSR) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes confusus
|
USSR(Belorussian SSR) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes decorus
|
USSR(Belorussian SSR) |
Frasnian |
|