Sciadopityspollenites |
Sciadopityspollenites macroverrucosus
|
USSR(Siberia) |
Middle Volgian |
|
Sciadopityspollenites |
Sciadopityspollenites multiverrucosus
|
USSR(Siberia) |
Aalenian |
|
Sciadopityspollenites |
Sciadopityspollenites sp
|
USSR(Siberia) |
Middle Callovian |
Late Callovian |
Sirmiodinium |
Sirmiodinium sp
|
USSR(Siberia) |
Late Volgian |
|
Stereisporites |
Stereisporites infragranulatus
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Stereisporites |
Stereisporites sp
|
USSR(Siberia) |
Hettangian |
Early Bathonian |
Tapeinosphaeridium |
Tapeinosphaeridium pericompsum
|
USSR(Siberia) |
Early Callovian |
|
Tasmanites |
Tasmanites sp
|
USSR(Siberia) |
Pliensbachian |
Toarcian |
Tasmanites |
Tasmanites sp
|
USSR(Siberia) |
Late Volgian |
|
Tripartina |
Tripartina variabilis
|
USSR(Siberia) |
Early Aalenian |
|
Tubotuberella |
Tubotuberella rhombiformis
|
USSR(Siberia) |
Late Volgian |
|
Uvaesporites |
Uvaesporites argenteaeformis
|
USSR(Siberia) |
Pliensbachian |
|
Veryhachium |
Veryhachium sp
|
USSR(Siberia) |
Hettangian |
Oxfordian |
Vitreisporites |
Vitreisporites pallidus
|
USSR(Siberia) |
Oxfordian |
|