Guthoerlisporites |
Guthoerlisporites verus
|
USSR(Nenets Nat.Okrug) |
Permian |
|
Cordaitina |
Cordaitina spongiosa
|
USSR(Nenets Nat.Okrug) |
Permian |
|
Zonaletes |
Zonaletes stipticus
|
USSR(Nenets Nat.Okrug) |
Permian |
|
Cordaitina |
Cordaitina uralensa
|
USSR(Pre-Urals) |
Permian |
|
Striomonosaccites |
Striomonosaccites abramovae
|
USSR(Pre-Urals) |
Late Permian |
|
Striatomonosaccites |
Striatomonosaccites abramovae
|
USSR(Pre-Urals) |
Late Permian |
|
Zonaletes |
Zonaletes convallatus
|
USSR(Pre-Urals) |
Early Permian |
Late Permian |
Luberisaccites |
Luberisaccites convallatus
|
USSR(Pre-Urals) |
Early Permian |
Late Permian |
Plicatipollenites |
Plicatipollenites sarcostemmus
|
USSR(Siberia) |
Late Carboniferous |
Permian |
Cordaitina |
Cordaitina uralensa
|
USSR(Siberia) |
Permian |
|
Cordaitina |
Cordaitina rotata
|
USSR(Siberia) |
Permian |
|
Cordaitina |
Cordaitina abutiloida
|
USSR(Siberia) |
Permian |
|
Libumella |
Libumella rugulifera
|
USSR(Siberia) |
Permian |
|
Bascanisporites |
Bascanisporites varians
|
USSR(Siberia) |
Permian |
|
Bascanisporites |
Bascanisporites verus
|
USSR(Siberia) |
Permian |
|
Luberisaccites |
Luberisaccites subrotatus
|
USSR(Siberia) |
Permian |
|
Luberisaccites |
Luberisaccites convallatus
|
USSR(Siberia) |
Permian |
|