Cordaitina |
Cordaitina elliptica
|
USSR(Magadan Oblast) |
Tatarian |
|
Cordaitina |
Cordaitina praetexta
|
USSR(Magadan Oblast) |
Kazanian |
|
Caytonanthus |
Caytonanthus tecturatus
|
USSR(Magadan Oblast) |
Kazanian |
|
Caytonanthus |
Caytonanthus harrisii
|
USSR(Magadan Oblast) |
Kazanian |
|
Monosulcites |
Monosulcites subrotatus
|
USSR(Magadan Oblast) |
Tatarian |
|
Triquitrites |
Triquitrites tribullatus
|
USSR(Magadan Oblast) |
Kazanian |
|
Cordaitina |
Cordaitina ornata
|
USSR(Nenets Nat.Okrug) |
Kungurian |
Early Tatarian |
Cordaitina |
Cordaitina rotata
|
USSR(Nenets Nat.Okrug) |
Kungurian |
Early Tatarian |
Florinites |
Florinites luberae
|
USSR(Nenets Nat.Okrug) |
Kungurian |
Early Tatarian |
Vittatina |
Vittatina striata
|
USSR(Nenets Nat.Okrug) |
Kungurian |
Early Tatarian |
Vittatina |
Vittatina vittifera
|
USSR(Nenets Nat.Okrug) |
Kungurian |
Early Tatarian |
Cycadopites |
Cycadopites erosus
|
USSR(Nenets Nat.Okrug) |
Kungurian |
|
Cycadopites |
Cycadopites retroflexus
|
USSR(Nenets Nat.Okrug) |
Kungurian |
|
Endosporites |
Endosporites globiformis
|
USSR(Nenets Nat.Okrug) |
Kungurian |
|
Hamiapollenites |
Hamiapollenites bullaeformis
|
USSR(Nenets Nat.Okrug) |
Kungurian |
|
Hamiapollenites |
Hamiapollenites tractiferinus
|
USSR(Nenets Nat.Okrug) |
Kungurian |
|
Leiotriletes |
Leiotriletes pyramidalis
|
USSR(Nenets Nat.Okrug) |
Kungurian |
|