Baculatisporites |
Baculatisporites truncatus
|
USSR(Siberia) |
Early Bathonian |
|
Baltisphaeridium |
Baltisphaeridium
|
USSR(Siberia) |
Hettangian |
Bathonian |
Bennettites |
Bennettites dilucidus
|
USSR(Siberia) |
Hettangian |
Pliensbachian |
Bennettites |
Bennettites medius
|
USSR(Siberia) |
Middle Liassic |
|
Bennettites |
Bennettites orbicularis
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Bennettites |
Bennettites percarinatus
|
USSR(Siberia) |
Middle Liassic |
|
Bolchovitinaesporites |
Bolchovitinaesporites compactus
|
USSR(Siberia) |
Late Pliensbachian |
|
Brachysaccus |
Brachysaccus aurentius
|
USSR(Siberia) |
Middle Liassic |
|
Brachysaccus |
Brachysaccus microsaccus
|
USSR(Siberia) |
Middle Liassic |
|
Callialasporites |
Callialasporites trilobatus
|
USSR(Siberia) |
Late Bathonian |
|
Camptotriletes |
Camptotriletes cerebriformis
|
USSR(Siberia) |
Middle Liassic |
|
Camptotriletes |
Camptotriletes rugulatus
|
USSR(Siberia) |
Middle Liassic |
|
Camptotriletes |
Camptotriletes tenellus
|
USSR(Siberia) |
Late Pliensbachian |
|
Caytonipollenites |
Caytonipollenites cenomanicus
|
USSR(Siberia) |
Early Toarcian |
|
Caytonipollenites |
Caytonipollenites giganteus
|
USSR(Siberia) |
Early Toarcian |
|
Cepulina |
Cepulina bacculifera
|
USSR(Siberia) |
Bathonian |
Callovian |
Cepulina |
Cepulina truncata
|
USSR(Siberia) |
Early Bathonian |
|