Cristatisporites |
Cristatisporites microvacuolatus
|
|
Asselian |
Artinskian |
Cristatisporites |
Cristatisporites morungavensis
|
|
Asselian |
Kungurian |
Crucisaccites |
Crucisaccites latisulcatus
|
|
Stephanian |
|
Crucisaccites |
Crucisaccites monoletus
|
|
Asselian |
Artinskian |
Cyclogranisporites |
Cyclogranisporites parvigranulosus
|
|
Namurian |
Artinskian |
Fusacolpites |
Fusacolpites fusus
|
|
Asselian |
Kazanian |
Fusacolpites |
Fusacolpites ovatus
|
|
Asselian |
Kazanian |
Hamiapollenites |
Hamiapollenites karrooensis
|
|
Ufimian |
Tatarian |
Hamiapollenites |
Hamiapollenites tractiferinus
|
|
Kungurian |
Kazanian |
Hoegiasaccites |
Hoegiasaccites transitus
|
|
Kungurian |
|
Horriditriletes |
Horriditriletes curvibaculosus
|
|
Artinskian |
Kazanian |
Horriditriletes |
Horriditriletes pathakheraensis
|
|
Sakmarian |
Kungurian |
Horriditriletes |
Horriditriletes ramosus
|
|
Artinskian |
Kazanian |
Kraeuselisporites |
Kraeuselisporites apiculatus
|
|
Asselian |
Ufimian |
Kraeuselisporites |
Kraeuselisporites spinosus
|
|
Asselian |
Ufimian |
Kraeuselisporites |
Kraeuselisporites splendens
|
|
Early Permian |
|
Laevigatosporites |
Laevigatosporites vulgaris
|
|
Late Carboniferous |
Early Permian |