Apiculatisporites |
Apiculatisporites
|
Europe |
Roadian |
|
Azonaletes |
Azonaletes levis
|
USSR(Evenki Nat.Okrug) |
Artinskian |
Kungurian |
Azonaletes |
Azonaletes levis
|
USSR(Taymyr Nat.Okrug) |
Artinskian |
Kungurian |
Azonaletes |
Azonaletes plicatus
|
USSR(Evenki Nat.Okrug) |
Artinskian |
Kungurian |
Azonaletes |
Azonaletes plicatus
|
USSR(Taymyr Nat.Okrug) |
Artinskian |
Kungurian |
Azonotriletes |
Azonotriletes adspersus
|
USSR(WSL) |
Tatarian |
|
Azonotriletes |
Azonotriletes osmundae
|
USSR(Urals) |
Kazanian |
Early Tatarian |
Azonotriletes |
Azonotriletes tenuis
|
USSR(Urals) |
Kazanian |
Early Tatarian |
Calamospora |
Calamospora pedata
|
China |
Kazanian |
|
Calamospora |
Calamospora perrugosa
|
China |
Kazanian |
|
Caytonanthus |
Caytonanthus harrisii
|
USSR(Magadan Oblast) |
Kazanian |
|
Caytonanthus |
Caytonanthus tecturatus
|
USSR(Magadan Oblast) |
Kazanian |
|
Clalmospora |
Clalmospora platyrugosus
|
China |
Kazanian |
|
Coniferites |
Coniferites nudus
|
USSR(Urals) |
Kazanian |
Early Tatarian |
Converrucosisporites |
Converrucosisporites triquetrus
|
China(Hopei) |
Orenburgian |
Sakmarian |
Converrucosisporites |
Converrucosisporites variolaris
|
China(Hopei) |
Orenburgian |
Sakmarian |
Cordaitina |
Cordaitina convallata
|
USSR(Urals) |
Artinskian |
|