Cingulizonates |
Cingulizonates radiatus
|
USSR(Russian Platform) |
Visean |
|
Cirratriradites |
Cirratriradites radialis
|
USSR(Russian Platform) |
Visean |
Serpukhovian |
Cirratriradites |
Cirratriradites tripartitus
|
USSR(Russian Platform) |
Tournaisian |
Visean |
Columnisporites |
Columnisporites
|
USSR(Kuybyshev) |
Early Visean |
|
Columnisporites |
Columnisporites caliginosus
|
USSR(Russian Platform) |
Tournaisian |
Visean |
Columnisporites |
Columnisporites caliginosus
|
USSR(Kuybyshev) |
Early Visean |
|
Concentricisporites |
Concentricisporites concentricus
|
USSR(Russian Platform) |
Tournaisian |
Visean |
Converrucosisporites |
Converrucosisporites curvatus
|
USSR(Russian Platform) |
Famennian |
Tournaisian |
Convolutispora |
Convolutispora circumvallata
|
USSR(Russian Platform) |
Tournaisian |
Visean |
Convolutispora |
Convolutispora major
|
USSR(Russian Platform) |
Tournaisian |
|
Convolutispora |
Convolutispora sp.A Wins.,1962
sp. nov. |
USSR(Russian Platform) |
Tournaisian |
|
Convolutispora |
Convolutispora tuberculata
|
USSR(Russian Platform) |
Tournaisian |
Visean |
Convolutispora |
Convolutispora usitata
|
USSR(Russian Platform) |
Tournaisian |
|
Corbulispora |
Corbulispora subalveolaris
|
USSR(Russian Platform) |
Tournaisian |
|
Crassispora |
Crassispora septalia
|
USSR(Russian Platform) |
Tournaisian |
|
Crassizonotriletes |
Crassizonotriletes
|
USSR(Russian Platform) |
|
|
Crassizonotriletes |
Crassizonotriletes auritus
|
USSR(Russian Platform) |
Visean |
|