Cordaitina |
Cordaitina pluriformis
|
USSR(European) |
Late Carboniferous |
Sakmarian |
Cordaitina |
Cordaitina rotata
|
USSR(Siberia) |
Permian |
|
Cordaitina |
Cordaitina rugulifera
|
USSR(Siberia) |
Permian |
|
Cordaitina |
Cordaitina stenolimbata
|
USSR(Siberia) |
Permian |
|
Cordaitina |
Cordaitina uralensa
|
USSR(European) |
Kungurian |
Kazanian |
Cordaitina |
Cordaitina uralensa
|
USSR(Siberia) |
Permian |
|
Cyathea |
Cyathea
|
USSR(European) |
Tatarian |
|
Danaea |
Danaea
|
USSR(European) |
Kazanian |
|
Dicksoniaceae |
Dicksoniaceae
|
USSR(European) |
Kazanian |
|
Equisetum |
Equisetum
|
USSR(European) |
Kungurian |
Kazanian |
Ernestiodendron |
Ernestiodendron
|
USSR(European) |
Kazanian |
|
Florinites |
Florinites
|
USSR(European) |
Artinskian |
|
Ginkgocycadophytus |
Ginkgocycadophytus caperatus
|
USSR(Siberia) |
Permian |
|
Ginkgocycadophytus |
Ginkgocycadophytus glaber
|
USSR(Siberia) |
Permian |
|
Ginkgocycadophytus |
Ginkgocycadophytus retroflexus
|
USSR(Siberia) |
Permian |
|
Hymenophyllum |
Hymenophyllum
|
USSR(European) |
Kungurian |
|
Hymenophyllum |
Hymenophyllum
|
USSR(European) |
Kazanian |
|