Sestrosporites |
Sestrosporites pseudoalveolatus
|
USSR(Ukrainian SSR) |
Valanginian |
Aptian |
Sestrosporites |
Sestrosporites pseudoalveolatus
|
USSR(Ukrainian SSR) |
Valanginian |
Aptian |
Sestrosporites |
Sestrosporites pseudoalveolatus
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Spore |
Spore sp.A
sp. nov. |
USSR(Ukrainian SSR) |
Berriasian |
Aptian |
Staplinisporites |
Staplinisporites caminus
|
USSR(Ukrainian SSR) |
Berriasian |
Aptian |
Staplinisporites |
Staplinisporites caminus
|
USSR(Ukrainian SSR) |
Hauterivian |
Aptian |
Staplinisporites |
Staplinisporites multiradiata
|
USSR(Ukrainian SSR) |
Hauterivian |
Aptian |
Staplinisporites |
Staplinisporites regularis
|
USSR(Ukrainian SSR) |
Berriasian |
Aptian |
Staurocusporites |
Staurocusporites bigranulatus
|
USSR(Ukrainian SSR) |
Berriasian |
|
Staurocusporites |
Staurocusporites bigranulatus
|
France(Manche) |
Rhaetian |
Hettangian |
Stenozonotriletes |
Stenozonotriletes asper
|
USSR(Ukrainian SSR) |
Berriasian |
Aptian |
Stenozonotriletes |
Stenozonotriletes asper
|
USSR(Kazakh SSR) |
Middle Hauterivian |
|
Stenozonotriletes |
Stenozonotriletes exuperans
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Taurocusporites |
Taurocusporites minor
|
USSR(Ukrainian SSR) |
Aptian |
|
Taurocusporites |
Taurocusporites reduncus
|
USSR(Ukrainian SSR) |
Valanginian |
Aptian |
Taurocusporites |
Taurocusporites segmentatus
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Taurocusporites |
Taurocusporites segmentatus
|
USSR(Ukrainian SSR) |
Berriasian |
|