Quadraeculina |
Quadraeculina limbata
|
USSR(Siberia) |
Late Pliensbachian |
Bathonian |
Quadraeculina |
Quadraeculina sp
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Salviniaceae |
Salviniaceae sp
|
USSR(Siberia) |
Early Callovian |
|
Schizosporis |
Schizosporis limbatus
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Schizosporis |
Schizosporis rugulatus
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Schizosporis |
Schizosporis rugulatus
sp. nov. |
USSR(Siberia) |
Early Callovian |
|
Schizosporis |
Schizosporis sinuosus
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Sciadopitys |
Sciadopitys mesozoicus
|
USSR(Siberia) |
Bajocian |
Bathonian |
Sciadopitys |
Sciadopitys multiverrucosus
|
USSR(Siberia) |
Bajocian |
|
Sciadopitys |
Sciadopitys sp
|
USSR(Siberia) |
Bajocian |
Bathonian |
Sciadopityspollenites |
Sciadopityspollenites macroverrucosus
|
USSR(Siberia) |
Bajocian |
Bathonian |
Sciadopityspollenites |
Sciadopityspollenites mesozoicus
|
USSR(Siberia) |
Bajocian |
Bathonian |
Sciadopityspollenites |
Sciadopityspollenites multiverrucosus
|
USSR(Siberia) |
Late Bathonian |
|
Sciadopityspollenites |
Sciadopityspollenites sp
|
USSR(Siberia) |
Bajocian |
Bathonian |
Selaginella |
Selaginella affluens
|
USSR(Siberia) |
Bajocian |
Bathonian |
Selaginella |
Selaginella bacculifera
|
USSR(Siberia) |
Bajocian |
Early Bathonian |
Selaginella |
Selaginella rotundiforma
|
USSR(Siberia) |
Early Bathonian |
|