Acanthotriletes |
Acanthotriletes rectispinus
|
USSR(Krasnoyarsk Kray) |
Kungurian |
Kazanian |
Ginkgocycadophytus |
Ginkgocycadophytus parvus
|
USSR(Krasnoyarsk Kray) |
Kazanian |
Tatarian |
Ginkgocycadophytus |
Ginkgocycadophytus magnus
|
USSR(Krasnoyarsk Kray) |
Kazanian |
Tatarian |
Ginkgocycadophytus |
Ginkgocycadophytus obtusus
|
USSR(Krasnoyarsk Kray) |
Kazanian |
Tatarian |
Lophotriletes |
Lophotriletes graniferus
|
USSR(Krasnoyarsk Kray) |
Kazanian |
Tatarian |
Lophotriletes |
Lophotriletes notatus
|
USSR(Krasnoyarsk Kray) |
Kazanian |
Tatarian |
Lophotriletes |
Lophotriletes politus
|
USSR(Krasnoyarsk Kray) |
Kazanian |
Tatarian |
Acanthotriletes |
Acanthotriletes spinosellus
|
USSR(Krasnoyarsk Kray) |
Kazanian |
Tatarian |
Cordaitina |
Cordaitina rotata
|
USSR(Yakut ASSR) |
Artinskian |
|
Cordaitina |
Cordaitina ornata
|
USSR(Yakut ASSR) |
Artinskian |
|
Cordaitina |
Cordaitina uralensa
|
USSR(Yakut ASSR) |
Artinskian |
|
Leiotriletes |
Leiotriletes pyramidalis
|
USSR(Yakut ASSR) |
Artinskian |
|
Leiotriletes |
Leiotriletes verrucosus
|
USSR(Yakut ASSR) |
Artinskian |
|
Leiotriletes |
Leiotriletes scurrus
|
USSR(Yakut ASSR) |
Artinskian |
|
Trachytriletes |
Trachytriletes psilopterus
|
USSR(Yakut ASSR) |
Artinskian |
|
Hymenozonotriletes |
Hymenozonotriletes nigropunctatus
|
USSR(Yakut ASSR) |
Artinskian |
|
Cordaitina |
Cordaitina caperatus
|
USSR(Yakut ASSR) |
Kungurian |
|