Tubotuberella |
Tubotuberella rhombiformis
|
USSR(Siberia) |
Late Jurassic |
Early Cretaceous |
Sirmiodinium |
Sirmiodinium
|
USSR(Siberia) |
Late Jurassic |
Early Cretaceous |
Leptolepidites |
Leptolepidites major
|
USSR(Siberia) |
Early Callovian |
|
Densosporites |
Densosporites velatus
|
USSR(Siberia) |
Early Callovian |
|
Caytonipollenites |
Caytonipollenites pallidus
|
USSR(Siberia) |
Early Oxfordian |
|
Densoisporites |
Densoisporites velatus
|
USSR(Siberia) |
Early Oxfordian |
|
Pinuspollenites |
Pinuspollenites sp
|
USSR(Siberia) |
Middle Volgian |
Late Volgian |
Sciadopitys |
Sciadopitys sp
|
USSR(Siberia) |
Middle Volgian |
|
Selaginella |
Selaginella urticulosa
|
USSR(Siberia) |
Middle Volgian |
Late Volgian |
Podocarpites |
Podocarpites sp
|
USSR(Siberia) |
Late Volgian |
|
Lygodiumsporites |
Lygodiumsporites sp
|
USSR(Siberia) |
Late Volgian |
|
Klukisporites |
Klukisporites variegatus
|
USSR(Siberia) |
Late Volgian |
|
Levisporites |
Levisporites
|
USSR(Siberia) |
Jurassic |
|
Gyratisporites |
Gyratisporites
|
USSR(Siberia) |
Jurassic |
|
Chasmatosporites |
Chasmatosporites
|
USSR(Siberia) |
Jurassic |
|
Eucommiidites |
Eucommiidites
|
USSR(Siberia) |
Jurassic |
|
Quadraeculina |
Quadraeculina anellaeformis
|
USSR(Siberia) |
Jurassic |
|