Klukisporites |
Klukisporites variegatus
|
USSR(Siberia) |
Toarcian |
|
Matonisporites |
Matonisporites sp
|
USSR(Siberia) |
Toarcian |
|
Contignisporites |
Contignisporites problematicus
|
USSR(Siberia) |
Toarcian |
|
Classopollis |
Classopollis
|
USSR(Siberia) |
Toarcian |
|
Densoisporites |
Densoisporites velatus
|
USSR(Siberia) |
Toarcian |
Oxfordian |
Caytonipollenites |
Caytonipollenites pallidus
|
USSR(Siberia) |
Toarcian |
Oxfordian |
Piceaepollenites |
Piceaepollenites sp
|
USSR(Siberia) |
Toarcian |
Oxfordian |
Quadraeculina |
Quadraeculina limbata
|
USSR(Siberia) |
Toarcian |
Oxfordian |
Osmundacidites |
Osmundacidites jurassicus
|
USSR(Siberia) |
Aalenian |
|
Piceaepollenites |
Piceaepollenites variabiliformis
|
USSR(Siberia) |
Aalenian |
Bathonian |
Lycopodiumsporites |
Lycopodiumsporites subrotundus
|
USSR(Siberia) |
Aalenian |
|
Obtusisporis |
Obtusisporis juncta
|
USSR(Siberia) |
Aalenian |
Bajocian |
Circellina |
Circellina bicycla
|
USSR(Siberia) |
Aalenian |
|
Piceites |
Piceites podocarpoides
|
USSR(Siberia) |
Aalenian |
|
Neoraistrickia |
Neoraistrickia rotundiforma
|
USSR(Siberia) |
Aalenian |
Oxfordian |
Lycopodiumsporites |
Lycopodiumsporites marginatus
|
USSR(Siberia) |
Bajocian |
|
Lycopodiumsporites |
Lycopodiumsporites perplicatus
|
USSR(Siberia) |
Bajocian |
|