Ceratosporites |
Ceratosporites rotundiformis
|
USSR(Siberia) |
Bathonian |
Callovian |
Cerebropollenites |
Cerebropollenites findlaterensis
|
USSR(Siberia) |
Bajocian |
Bathonian |
Cerebropollenites |
Cerebropollenites macroverrucosus
|
USSR(Siberia) |
Bajocian |
Bathonian |
Cerebropollenites |
Cerebropollenites mesozoicus
|
USSR(Siberia) |
Bajocian |
Bathonian |
Chasmatosporites |
Chasmatosporites hians
|
USSR(Siberia) |
Early Bajocian |
|
Chasmatosporites |
Chasmatosporites radiatus
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Cheiropleuria |
Cheiropleuria compacta
|
USSR(Siberia) |
Late Pliensbachian |
|
Cingulizonates |
Cingulizonates bicycla
|
USSR(Siberia) |
Middle Liassic |
|
Classopollis |
Classopollis sp
|
USSR(Siberia) |
Early Callovian |
|
Classopollis |
Classopollis sp
|
USSR(Siberia) |
Early Toarcian |
|
Contignisporites |
Contignisporites problematicus
|
USSR(Siberia) |
Early Toarcian |
|
Crassosphaera |
Crassosphaera
|
USSR(Siberia) |
Early Pliensbachian |
|
Crassosphaera |
Crassosphaera hexagonalis
|
USSR(Siberia) |
Volgian |
|
Cyathea |
Cyathea sp
|
USSR(Siberia) |
Early Bajocian |
|
Cyathea |
Cyathea sp
|
USSR(Siberia) |
Early Bajocian |
|
Cyathea |
Cyathea sp
|
USSR(Siberia) |
Early Bajocian |
|
Cyatheaceae |
Cyatheaceae sp
|
USSR(Siberia) |
Late Pliensbachian |
Early Toarcian |