Caytonipollenites |
Caytonipollenites pallidus
|
USSR(Siberia) |
Toarcian |
Oxfordian |
Circellina |
Circellina bicycla
|
USSR(Siberia) |
Aalenian |
|
Classopollis |
Classopollis
|
USSR(Siberia) |
Toarcian |
|
Classopollis |
Classopollis
|
USSR(Siberia) |
Callovian |
Oxfordian |
Clathropteris |
Clathropteris obovata
|
USSR(Siberia) |
Pliensbachian |
|
Contignisporites |
Contignisporites problematicus
|
USSR(Siberia) |
Toarcian |
|
Cyathidites |
Cyathidites minor
|
USSR(Siberia) |
Pliensbachian |
Oxfordian |
Densoisporites |
Densoisporites velatus
|
USSR(Siberia) |
Toarcian |
Oxfordian |
Dicksonia |
Dicksonia densa
|
USSR(Siberia) |
Bajocian |
|
Dipterella |
Dipterella oblatinoides
|
USSR(Siberia) |
Hettangian |
Pliensbachian |
Dipteridaceae |
Dipteridaceae sp
|
USSR(Siberia) |
Toarcian |
|
Duplexisporites |
Duplexisporites anagrammensis
|
USSR(Siberia) |
Hettangian |
Oxfordian |
Duplexisporites |
Duplexisporites sp
|
USSR(Siberia) |
Toarcian |
|
Equisetites |
Equisetites sp
|
USSR(Siberia) |
Bajocian |
|
Ginkgoales |
Ginkgoales
|
USSR(Siberia) |
Pliensbachian |
Oxfordian |
Gleicheniaceae |
Gleicheniaceae
|
USSR(Siberia) |
Bathonian |
Oxfordian |
Klukisporites |
Klukisporites variegatus
|
USSR(Siberia) |
Toarcian |
|