Concavisporites |
Concavisporites minor
sp. nov. |
USSR(Ukrainian SSR) |
Aptian |
Albian |
Concavisporites |
Concavisporites pectinataeformis
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Concavisporites |
Concavisporites pectinataeformis
|
USSR(Urals) |
Cenomanian |
Turonian |
Concavisporites |
Concavisporites polaris
|
USSR(Ukrainian SSR) |
Valanginian |
Aptian |
Concavisporites |
Concavisporites postregularis
|
USSR(Ukrainian SSR) |
Valanginian |
Aptian |
Concavisporites |
Concavisporites pseudoauriculatus
|
USSR(Ukrainian SSR) |
Aptian |
|
Concavisporites |
Concavisporites punctatus
|
USSR(Ukrainian SSR) |
Valanginian |
Aptian |
Concavisporites |
Concavisporites punctatus
|
USSR(Ukrainian SSR) |
Berriasian |
Barremian |
Concavisporites |
Concavisporites reissingeri
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Concavisporites |
Concavisporites sinuatus
|
USSR(Ukrainian SSR) |
Valanginian |
Aptian |
Concavisporites |
Concavisporites sp
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Concavisporites |
Concavisporites sp
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Concavisporites |
Concavisporites sp.5
sp. nov. |
USSR(Ukrainian SSR) |
Aptian |
Albian |
Concavisporites |
Concavisporites sp.D
sp. nov. |
USSR(Ukrainian SSR) |
Aptian |
Albian |
Concavisporites |
Concavisporites subsimplex
|
USSR(Ukrainian SSR) |
Valanginian |
Aptian |
Concavisporites |
Concavisporites tumidus
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Concavisporites |
Concavisporites type A Saad & Ghaz.,1976
sp. nov. |
USSR(Ukrainian SSR) |
Valanginian |
Aptian |