Trachytriletes |
Trachytriletes semisepultus
|
USSR(Siberia) |
Early Carboniferous |
|
Cyclobaculisporites |
Cyclobaculisporites trichacanthus
|
USSR(Siberia) |
Middle Carboniferous |
|
Cyclobaculisporites |
Cyclobaculisporites gibberulus
|
USSR(Siberia) |
Early Carboniferous |
|
Turrisporites |
Turrisporites resistens
|
USSR(Siberia) |
Middle Carboniferous |
Late Carboniferous |
Florinites |
Florinites macropterus
|
USSR(Siberia) |
Early Carboniferous |
|
Remysporites |
Remysporites psilopteris
|
USSR(Siberia) |
Middle Carboniferous |
Early Permian |
Leiotriletes |
Leiotriletes pyramidalis
|
USSR(Siberia) |
Early Carboniferous |
|
Cordaitina |
Cordaitina rotata
|
USSR(Siberia) |
Carboniferous |
Early Permian |
Remysporites |
Remysporites mirabilis
|
USSR(Siberia) |
Late Carboniferous |
|
Calamospora |
Calamospora microrugosa
|
USSR(Siberia) |
Late Carboniferous |
|
Granulatisporites |
Granulatisporites microgranifer
|
USSR(Siberia) |
Late Carboniferous |
Permian |
Verrucosisporites |
Verrucosisporites nigrotuberculatus
|
USSR(Siberia) |
Late Carboniferous |
|
Foveolatisporites |
Foveolatisporites perforatus
|
USSR(Siberia) |
Late Carboniferous |
|
Cordaitina |
Cordaitina uralensa
|
USSR(Siberia) |
Late Carboniferous |
Early Permian |
Cordaitina |
Cordaitina rotata
|
USSR(Siberia) |
Early Permian |
|
Cordaitina |
Cordaitina punctata
|
USSR(Siberia) |
Early Permian |
|
Luberisaccites |
Luberisaccites ruguliferus
|
USSR(Siberia) |
Early Permian |
|