Atopodinium |
Atopodinium sp
|
Russian Platform |
Middle Oxfordian |
Middle Volgian |
Atopodinium |
Atopodinium haromense
|
Russian Platform |
Middle Callovian |
Middle Volgian |
Atopodinium |
Atopodinium prostatum
|
Russian Platform |
Oxfordian |
|
Batiacasphaera |
Batiacasphaera sp
|
Russian Platform |
Bathonian |
Volgian |
Botryococcus |
Botryococcus braunii
|
Russian Platform |
Late Callovian |
Volgian |
Bourkidinium |
Bourkidinium sp
|
Russian Platform |
Kimmeridgian |
Middle Volgian |
Callialasporites |
Callialasporites sp
|
Russian Platform |
Kimmeridgian |
Volgian |
Cassiculosphaeridia |
Cassiculosphaeridia sp
|
Russian Platform |
Kimmeridgian |
Ryazanian |
Cavate Dinoflagellate |
Cavate Dinoflagellate cyst
|
Russian Platform |
Bathonian |
Middle Volgian |
Cerebropollenites |
Cerebropollenites macroverrucosus
|
Russian Platform |
Kimmeridgian |
Volgian |
Chlamydophorella |
Chlamydophorella sp
|
Russian Platform |
Late Callovian |
Ryazanian |
Chorate Dinoflagellate |
Chorate Dinoflagellate cyst
|
Russian Platform |
Middle Bathonian |
Ryazanian |
Chytroeisphaeridia |
Chytroeisphaeridia hyalina
|
Russian Platform |
Bathonian |
Middle Volgian |
Chytroeisphaeridia |
Chytroeisphaeridia cerastes
|
Russian Platform |
Callovian |
Kimmeridgian |
Chytroeisphaeridia |
Chytroeisphaeridia chytroeides
|
Russian Platform |
Bathonian |
Volgian |
Chytroeisphaeridia |
Chytroeisphaeridia sp
|
Russian Platform |
Callovian |
Kimmeridgian |
Cicatricosisporites |
Cicatricosisporites sp
|
Russian Platform |
Volgian |
Ryazanian |