Scriniocassis |
Scriniocassis dictyotus
|
Russia(Siberia) |
Late Oxfordian |
|
Spinidinium |
Spinidinium sverdrupianum
|
Russia(Siberia) |
Early Cenomanian |
|
Stereisporites |
Stereisporites infragranulatus
|
Russia(Siberia) |
Late Hettangian |
Sinemurian |
Stereisporites |
Stereisporites sp
|
Russia(Siberia) |
Late Pliensbachian |
Bajocian |
Susadinium |
Susadinium scrofoides
|
Russia(Siberia) |
Late Toarcian |
|
Tripartina |
Tripartina variabilis
|
Russia(Siberia) |
Late Pliensbachian |
Early Toarcian |
Tubotuberella |
Tubotuberella apatela
|
Russia(Siberia) |
Middle Tithonian |
|
Tubotuberella |
Tubotuberella rhombiformis
|
Russia(Siberia) |
Late Tithonian |
|
Uvaesporites |
Uvaesporites argenteaeformis
|
Russia(Siberia) |
Pliensbachian |
|
Valvaeodinium |
Valvaeodinium aquilonium
|
Russia(Siberia) |
Late Toarcian |
|