Concavissimisporites |
Concavissimisporites grossetuberculatus
|
USSR(Far East) |
Hauterivian |
Aptian |
Concavissimisporites |
Concavissimisporites grossetuberculatus
|
USSR(Kazakh SSR) |
Hauterivian |
Aptian |
Concavissimisporites |
Concavissimisporites grossetuberculatus
|
USSR(Primorsk Kray) |
Hauterivian |
Aptian |
Concavissimisporites |
Concavissimisporites verrucosus
|
USSR |
Hauterivian |
Aptian |
Concavissimisporites |
Concavissimisporites verrucosus
|
Mongolian Republic |
Hauterivian |
Barremian |
Concavissimisporites |
Concavissimisporites verrucosus
|
USSR(Ukrainian SSR) |
Neocomian |
Aptian |
Concavissimisporites |
Concavissimisporites verrucosus
|
USSR(Far East) |
Valanginian |
Aptian |
Concavissimisporites |
Concavissimisporites verrucosus
|
USSR(Kazakh SSR) |
Hauterivian |
Aptian |
Concavissimisporites |
Concavissimisporites verrucosus
|
USSR(Primorsk Kray) |
Hauterivian |
Aptian |
Gleicheniidites |
Gleicheniidites distalangulatus
|
USSR(Ukrainian SSR) |
Neocomian |
Aptian |
Gleicheniidites |
Gleicheniidites distalangulatus
|
USSR(Far East) |
Valanginian |
Aptian |
Gleicheniidites |
Gleicheniidites distalangulatus
|
USSR(WSL) |
Neocomian |
|
Gleicheniidites |
Gleicheniidites distalangulatus
|
USSR(Primorsk Kray) |
Hauterivian |
Aptian |
Gleicheniidites |
Gleicheniidites rasilis
|
USSR(Ukrainian SSR) |
Neocomian |
Aptian |
Gleicheniidites |
Gleicheniidites rasilis
|
USSR(WSL) |
Neocomian |
|
Gleicheniidites |
Gleicheniidites rasilis
|
USSR(Kazakh SSR) |
Hauterivian |
Aptian |
Gleicheniidites |
Gleicheniidites rasilis
|
USSR(Primorsk Kray) |
Hauterivian |
Aptian |