Cordaitina |
Cordaitina angustelimbata
|
USSR(European) |
Early Kazanian |
|
Cordaitina |
Cordaitina convallata
|
USSR(European) |
Late Artinskian |
Late Kungurian |
Cordaitina |
Cordaitina donetsiana
|
USSR(European) |
Asselian |
|
Cordaitina |
Cordaitina rotata
|
USSR(European) |
Asselian |
Early Kazanian |
Cordaitina |
Cordaitina rugulifera
|
USSR(European) |
Asselian |
Kazanian |
Cordaitina |
Cordaitina sp
|
USSR(European) |
Asselian |
|
Cordaitina |
Cordaitina sp
|
USSR(European) |
Early Kungurian |
|
Cordaitina |
Cordaitina sp
|
USSR(European) |
Late Kungurian |
|
Cordaitina |
Cordaitina sp
|
USSR(European) |
Late Kazanian |
|
Cordaitina |
Cordaitina subrotata
|
USSR(European) |
Sakmarian |
Late Artinskian |
Cordaitina |
Cordaitina uralensa
|
USSR(European) |
Late Kungurian |
Tatarian |
Corisaccites |
Corisaccites alutas
|
USSR(European) |
Sakmarian |
|
Costapollenites |
Costapollenites ellipticus
|
USSR(European) |
Early Ufimian |
|
Crucisaccites |
Crucisaccites ornatus
|
USSR(European) |
Early Kungurian |
Early Kazanian |
Cyclogranisporites |
Cyclogranisporites sp
|
USSR(European) |
Late Artinskian |
|
Densipollenites |
Densipollenites pullus
|
USSR(European) |
Late Kungurian |
|
Densipollenites |
Densipollenites sp
|
USSR(European) |
Asselian |
|