Apectodinium |
Apectodinium sp
|
USSR(Tyumenskaya Oblast) |
Ypresian |
|
Cordosphaeridium |
Cordosphaeridium sp
|
USSR(Tyumenskaya Oblast) |
Late Danian |
Priabonian |
Thalassiphora |
Thalassiphora sp
|
USSR(Tyumenskaya Oblast) |
Late Danian |
Thanetian |
Nannoceratopsis |
Nannoceratopsis deflandrei
|
USSR(Yakut ASSR) |
Late Pliensbachian |
Toarcian |
Nannoceratopsis |
Nannoceratopsis gracilis
|
USSR(Yakut ASSR) |
Toarcian |
|
Nannoceratopsis |
Nannoceratopsis triangulata
|
USSR(Yakut ASSR) |
Late Toarcian |
|
Nannoceratopsis |
Nannoceratopsis dictyambonis
|
USSR(Yakut ASSR) |
Late Toarcian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
USSR(Yakut ASSR) |
Toarcian |
|
Veryhachium |
Veryhachium sp
|
USSR(Yakut ASSR) |
Late Pliensbachian |
Toarcian |
Leiofusa |
Leiofusa jurassica
|
USSR(Yakut ASSR) |
Late Pliensbachian |
Toarcian |
Tripartina |
Tripartina variabilis
|
USSR(Yakut ASSR) |
Late Pliensbachian |
Early Toarcian |
Metaleiofusa |
Metaleiofusa sp
|
USSR(Yakut ASSR) |
Late Toarcian |
|
Tasmanites |
Tasmanites sp
|
USSR(Yakut ASSR) |
Toarcian |
|
Crassosphaera |
Crassosphaera sp
|
USSR(Yakut ASSR) |
Toarcian |
|
Leiofusa |
Leiofusa sp
|
USSR(Yakut ASSR) |
Early Toarcian |
|
Micrhystridium |
Micrhystridium sp
|
USSR(Yakut ASSR) |
Late Pliensbachian |
Toarcian |
Phallocysta |
Phallocysta eumekes
|
USSR(Yakut ASSR) |
Late Toarcian |
|