Crucisaccites |
Crucisaccites ornatus
|
USSR(Russian Platform) |
Asselian |
Sakmarian |
Crucisaccites |
Crucisaccites reticulatus
|
USSR(Russian Platform) |
Late Carboniferous |
Early Permian |
Crucisaccites |
Crucisaccites sp
|
USSR(Russian Platform) |
Asselian |
Sakmarian |
Crucisaccites |
Crucisaccites sp
|
USSR(Russian Platform) |
Kazanian |
|
Cyclobaculisporites |
Cyclobaculisporites gibberulus
|
USSR(Russian Platform) |
Moscovian |
Kasimovian |
Cyclobaculisporites |
Cyclobaculisporites muticus
|
USSR(Russian Platform) |
Kazanian |
Tatarian |
Cyclobaculisporites |
Cyclobaculisporites muticus
sp. nov. |
USSR(Russian Platform) |
Kazanian |
|
Cyclobaculisporites |
Cyclobaculisporites pallens
|
USSR(Russian Platform) |
Bashkirian |
|
Cyclobaculisporites |
Cyclobaculisporites trichacanthus
|
USSR(Russian Platform) |
Bashkirian |
Moscovian |
Cyclogranisporites |
Cyclogranisporites incapabilis
|
USSR(Russian Platform) |
Kazanian |
|
Cyclogranisporites |
Cyclogranisporites mollis
|
USSR(Russian Platform) |
Serpukhovian |
|
Cyclogranisporites |
Cyclogranisporites scrupeus
|
USSR(Russian Platform) |
Serpukhovian |
|
Densipollenites |
Densipollenites sp
|
USSR(Russian Platform) |
Bashkirian |
|
Dictyotriletes |
Dictyotriletes semirotundus
|
USSR(Russian Platform) |
Visean |
|
Disaccites |
Disaccites bricki
|
USSR(Russian Platform) |
Kazanian |
|
Disaccites |
Disaccites latissimus
|
USSR(Russian Platform) |
Tatarian |
|
Disaccites |
Disaccites pervectus
|
USSR(Russian Platform) |
Kazanian |
|