Microdinium |
Microdinium punctulatum
|
USSR(Kustanaiskaya) |
Maastrichtian |
|
Gonyaulacysta |
Gonyaulacysta kunzeviensis
|
USSR(Moscow) |
Late Jurassic |
|
Tubotuberella |
Tubotuberella sphaerocephalum
|
USSR(Moscow) |
Late Jurassic |
|
Gochteodinia |
Gochteodinia verrucosa
|
USSR(Moscow) |
Late Jurassic |
|
Gochteodinia |
Gochteodinia villosa
|
USSR(Moscow) |
Late Jurassic |
|
Apteodinium |
Apteodinium confusum
|
USSR(Moscow) |
Late Jurassic |
|
Cribroperidinium |
Cribroperidinium perforans
|
USSR(Moscow) |
Late Jurassic |
|
Cribroperidinium |
Cribroperidinium sarjeantii
|
USSR(Moscow) |
Late Jurassic |
|
Cribroperidinium |
Cribroperidinium sarjeantii
|
USSR(Moscow) |
Late Jurassic |
|
Gonyaulacysta |
Gonyaulacysta eisenackii
|
USSR(Moscow) |
Late Jurassic |
|
Gonyaulacysta |
Gonyaulacysta tuberculata
|
USSR(Moscow) |
Late Jurassic |
|
Gonyaulacysta |
Gonyaulacysta helicoidea
|
USSR(Moscow) |
Late Jurassic |
|
Lagenadinium |
Lagenadinium membranoidium
|
USSR(Moscow) |
Late Jurassic |
|
Chlamydophorella |
Chlamydophorella membranoidea
|
USSR(Moscow) |
Late Jurassic |
|
Tubotuberella |
Tubotuberella rhombiformis
|
USSR(Moscow) |
Late Jurassic |
|
Kisselevia |
Kisselevia ornata
|
USSR(Novosibirskaya) |
Eocene |
|
Spinidinium |
Spinidinium ovale
|
USSR(Omskaya Oblast) |
Eocene |
|