Marsupipollenites |
Marsupipollenites retroflexus
|
USSR(Siberia) |
Early Permian |
|
Marsupipollenites |
Marsupipollenites retroflexus
|
USSR(Siberia) |
Late Permian |
|
Marsupipollenites |
Marsupipollenites tunguskensis
|
USSR(Siberia) |
Early Permian |
|
Nigrisporites |
Nigrisporites nigritellus
|
USSR(Siberia) |
Late Carboniferous |
Early Permian |
Potonieisporites |
Potonieisporites sp
|
USSR(Siberia) |
Late Carboniferous |
|
Punctatisporites |
Punctatisporites glaber
|
USSR(Siberia) |
Tatarian |
|
Raistrickia |
Raistrickia abrupta
|
USSR(Siberia) |
Kazanian |
|
Raistrickia |
Raistrickia acerrima
|
USSR(Siberia) |
Kazanian |
|
Raistrickia |
Raistrickia cornuta
|
USSR(Siberia) |
Late Permian |
|
Raistrickia |
Raistrickia heteromorpha
|
USSR(Siberia) |
Late Permian |
|
Raistrickia |
Raistrickia obtusosetosa
|
USSR(Siberia) |
Early Permian |
|
Raistrickia |
Raistrickia papillara
|
USSR(Siberia) |
Late Permian |
|
Remysporites |
Remysporites psilopteris
|
USSR(Siberia) |
Middle Carboniferous |
Early Permian |
Remysporites |
Remysporites radiatus
|
USSR(Siberia) |
Middle Carboniferous |
|
Spinosisporites |
Spinosisporites parvispinus
|
USSR(Siberia) |
Early Permian |
Late Permian |
Spinosisporites |
Spinosisporites rectispinus
|
USSR(Siberia) |
Early Permian |
Late Permian |
Turrisporites |
Turrisporites pyramidalis
|
USSR(Siberia) |
Middle Carboniferous |
Late Carboniferous |