Ginkgocycadophytus |
Ginkgocycadophytus erosus
|
USSR(Siberia) |
Ufimian |
Kazanian |
Ginkgocycadophytus |
Ginkgocycadophytus glaber
|
USSR(Siberia) |
Tatarian |
|
Ginkgocycadophytus |
Ginkgocycadophytus retroflexus
|
USSR(Siberia) |
Kungurian |
Ufimian |
Ginkgocycadophytus |
Ginkgocycadophytus sp
|
USSR(Siberia) |
Kasimovian |
Tatarian |
Ginkgocycadophytus |
Ginkgocycadophytus subrotatus
|
USSR(Siberia) |
Asselian |
Kungurian |
Ginkgocycadophytus |
Ginkgocycadophytus tunguskensis
|
USSR(Siberia) |
Asselian |
Ufimian |
Granisporites |
Granisporites acutus
|
USSR(Siberia) |
Tatarian |
|
Granisporites |
Granisporites asperatus
|
USSR(Siberia) |
Asselian |
Kungurian |
Granisporites |
Granisporites macroplectrus
|
USSR(Siberia) |
Asselian |
Sakmarian |
Granisporites |
Granisporites micracanthus
|
USSR(Siberia) |
Tatarian |
|
Granisporites |
Granisporites polypirenus
|
USSR(Siberia) |
Asselian |
Sakmarian |
Granisporites |
Granisporites sp
|
USSR(Siberia) |
Kungurian |
Tatarian |
Granisporites |
Granisporites testiculatus
|
USSR(Siberia) |
Serpukhovian |
|
Granulatisporites |
Granulatisporites grossepunctatus
|
USSR(Siberia) |
Kasimovian |
Gzelian |
Granulatisporites |
Granulatisporites parvus
|
USSR(Siberia) |
Moscovian |
Gzelian |
Granulatisporites |
Granulatisporites pulvige
|
USSR(Siberia) |
Kasimovian |
Gzelian |
Granulatisporites |
Granulatisporites sp
|
USSR(Siberia) |
Asselian |
Tatarian |