Ginkgocycadophytus |
Ginkgocycadophytus involutus
|
USSR(Siberia) |
Late Permian |
|
Ginkgocycadophytus |
Ginkgocycadophytus retroflexus
|
USSR(Siberia) |
Late Carboniferous |
Permian |
Ginkgocycadophytus |
Ginkgocycadophytus sp
|
USSR(Siberia) |
Permian |
|
Ginkgocycadophytus |
Ginkgocycadophytus tunguskensis
|
USSR(Siberia) |
Late Carboniferous |
Early Permian |
Granisporites |
Granisporites acutus
|
USSR(Siberia) |
Late Permian |
|
Granisporites |
Granisporites micracanthus
|
USSR(Siberia) |
Late Permian |
|
Granulatisporites |
Granulatisporites cystostegius
|
USSR(Siberia) |
Early Permian |
|
Granulatisporites |
Granulatisporites gibbosus
|
USSR(Siberia) |
Early Permian |
|
Granulatisporites |
Granulatisporites gorelovae
|
USSR(Siberia) |
Early Permian |
|
Granulatisporites |
Granulatisporites grossepunctatus
|
USSR(Siberia) |
Middle Carboniferous |
|
Granulatisporites |
Granulatisporites multipunctatus
|
USSR(Siberia) |
Late Permian |
|
Granulatisporites |
Granulatisporites parvigranulatus
|
USSR(Siberia) |
Late Permian |
|
Hymenospora |
Hymenospora vesiculifera
|
USSR(Siberia) |
Late Permian |
|
Leiotriletes |
Leiotriletes cibotioformis
|
USSR(Siberia) |
Late Permian |
|
Leiotriletes |
Leiotriletes cyatheaeformis
|
USSR(Siberia) |
Late Permian |
|
Leiotriletes |
Leiotriletes extensus
|
USSR(Siberia) |
Permian |
|
Leiotriletes |
Leiotriletes hetensis
|
USSR(Siberia) |
Late Permian |
|