Gonyaulax |
Gonyaulax edwardsii
|
USSR(Ukrainian SSR) |
Barremian |
Aptian |
Gonyaulax |
Gonyaulax cladophora
|
USSR(Ukrainian SSR) |
Barremian |
Aptian |
Cyclonephelium |
Cyclonephelium distinctum
|
USSR(Ukrainian SSR) |
Barremian |
Aptian |
Pareodinia |
Pareodinia aphelia
|
USSR(Ukrainian SSR) |
Barremian |
Aptian |
Gonyaulax |
Gonyaulax orthoceras
|
USSR(Ukrainian SSR) |
Aptian |
Early Turonian |
Gonyaulax |
Gonyaulax cassidata
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Muderongia |
Muderongia mcwhaei
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Hexagonifera |
Hexagonifera chlamydata
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Gardodinium |
Gardodinium eisenackii
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Oligosphaeridium |
Oligosphaeridium complex
|
USSR(Ukrainian SSR) |
Aptian |
Albian |
Odontochitina |
Odontochitina operculata
|
USSR(Ukrainian SSR) |
Cenomanian |
Early Turonian |
Litosphaeridium |
Litosphaeridium siphoniphorum
|
USSR(Ukrainian SSR) |
Cenomanian |
Early Turonian |
Tasmanites |
Tasmanites suevicus
|
USSR(Ukrainian SSR) |
Cenomanian |
Santonian |
Australiella |
Australiella cooksoniae
|
USSR(Ukrainian SSR) |
Turonian |
Maastrichtian |
Hystrichosphaeridium |
Hystrichosphaeridium recurvatum
|
USSR(Ukrainian SSR) |
Turonian |
|
Pterospermopsis |
Pterospermopsis sp
|
USSR(Ukrainian SSR) |
Turonian |
|
Australiella |
Australiella spasica
|
USSR(Ukrainian SSR) |
Santonian |
Campanian |