Ovalipollis |
Ovalipollis limbata
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Ovalipollis |
Ovalipollis limbata
|
USSR(Siberia) |
Late Pliensbachian |
Bathonian |
Ovalipollis |
Ovalipollis sp
|
USSR(Siberia) |
Late Pliensbachian |
Bathonian |
Pareodinia |
Pareodinia
|
USSR(Siberia) |
Late Toarcian |
Bathonian |
Pareodinia |
Pareodinia borealis
|
USSR(Siberia) |
Middle Volgian |
Late Volgian |
Pareodinia |
Pareodinia ceratophora
sp. nov. |
USSR(Siberia) |
Early Callovian |
|
Pareodinia |
Pareodinia ceratophora
|
USSR(Siberia) |
Late Bathonian |
Callovian |
Pareodinia |
Pareodinia evittii
|
USSR(Siberia) |
Middle Bathonian |
|
Parvisaccites |
Parvisaccites enigmatus
|
USSR(Siberia) |
Late Pliensbachian |
Bathonian |
Parvisaccites |
Parvisaccites enigmatus
|
USSR(Siberia) |
Late Pliensbachian |
Bathonian |
Parvisaccites |
Parvisaccites goczani
|
USSR(Siberia) |
Hettangian |
Sinemurian |
Perinopollenites |
Perinopollenites elatoides
|
USSR(Siberia) |
Bajocian |
|
Perotrilites |
Perotrilites sp
|
USSR(Siberia) |
Early Callovian |
|
Perotrilites |
Perotrilites sp.A
sp. nov. |
USSR(Siberia) |
Late Pliensbachian |
|
Perotrilites |
Perotrilites zonatoides
|
USSR(Siberia) |
Early Callovian |
|
Piceaepollenites |
Piceaepollenites mesophyticus
|
USSR(Siberia) |
Late Bajocian |
|
Piceaepollenites |
Piceaepollenites variabiliformis
sp. nov. |
USSR(Siberia) |
Late Pliensbachian |
|