Lygodium |
Lygodium asperatum
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Lygodium |
Lygodium flexuosum
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Concavisporites |
Concavisporites punctatus
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Lygodium |
Lygodium reticulatum
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Lygodium |
Lygodium flexuosiformis
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Lygodium |
Lygodium fumatum
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Lygodium |
Lygodium punctatituberculatum
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Lygodium |
Lygodium granulatum
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Concavissimisporites |
Concavissimisporites punctatus
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Maculatisporites |
Maculatisporites granulatus
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Maculatisporites |
Maculatisporites maculatus
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Lycopodiacidites |
Lycopodiacidites intraverrucatus
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Concavisporites |
Concavisporites maxoides
|
USSR(Ukrainian SSR) |
Berriasian |
Valanginian |
Leiotriletes |
Leiotriletes maxoides
|
USSR(Ukrainian SSR) |
Berriasian |
Valanginian |
Biretisporites |
Biretisporites spectabilis
|
USSR(Ukrainian SSR) |
Valanginian |
Hauterivian |
Cicatricosisporites |
Cicatricosisporites verbitskajae
sp. nov. |
USSR(Ukrainian SSR) |
Valanginian |
Hauterivian |
Staurocusporites |
Staurocusporites bigranulatus
|
USSR(Ukrainian SSR) |
Berriasian |
|