Aletes |
Aletes striatus
|
USSR(Siberia) |
Bajocian |
Middle Bathonian |
Baltisphaeridium |
Baltisphaeridium sp
|
USSR(Siberia) |
Hettangian |
Early Oxfordian |
Bennettites |
Bennettites dilucidus
|
USSR(Siberia) |
Early Toarcian |
Early Bajocian |
Bennettites |
Bennettites medius
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Bennettites |
Bennettites orbicularis
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Bennettites |
Bennettites percarinatus
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Bennettites |
Bennettites sp
|
USSR(Siberia) |
Hettangian |
Toarcian |
Bolchovitinaesporites |
Bolchovitinaesporites compactus
|
USSR(Siberia) |
Hettangian |
Aalenian |
Bolchovitinaesporites |
Bolchovitinaesporites congregatus
|
USSR(Siberia) |
Hettangian |
Aalenian |
Camptotriletes |
Camptotriletes cerebriformis
|
USSR(Siberia) |
Hettangian |
Late Pliensbachian |
Camptotriletes |
Camptotriletes tenellus
|
USSR(Siberia) |
Late Pliensbachian |
Early Toarcian |
Caytonipollenites |
Caytonipollenites pallidus
|
USSR(Siberia) |
Hettangian |
Early Oxfordian |
Caytonipollenites |
Caytonipollenites sp
|
USSR(Siberia) |
Early Toarcian |
|
Chasmatosporites |
Chasmatosporites hians
|
USSR(Siberia) |
Late Pliensbachian |
|
Circellina |
Circellina bicycla
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Classopollis |
Classopollis sp
|
USSR(Siberia) |
Early Toarcian |
Early Oxfordian |
Clathropteris |
Clathropteris obovata
|
USSR(Siberia) |
Early Toarcian |
|