Cyrtospora |
Cyrtospora cristifera
|
Ukraine |
Tournaisian |
Visean |
Densipollenites |
Densipollenites numerosus
|
Ukraine |
Serpukhovian |
Bashkirian |
Densipollenites |
Densipollenites sp
|
Ukraine |
Moscovian |
|
Densosporites |
Densosporites aculeatus
|
Ukraine |
Visean |
|
Densosporites |
Densosporites annulatus
|
Ukraine |
Serpukhovian |
Bashkirian |
Densosporites |
Densosporites applicatus
|
Kazakstan |
Visean |
|
Densosporites |
Densosporites commutatus
|
Kazakstan |
Visean |
|
Densosporites |
Densosporites dentatus
|
Ukraine |
Visean |
|
Densosporites |
Densosporites sp
|
Kazakstan |
Visean |
Kasimovian |
Densosporites |
Densosporites variabilis
|
Ukraine |
Visean |
|
Densosporites |
Densosporites variabilis
|
Kazakstan |
Visean |
|
Diatomozonotriletes |
Diatomozonotriletes curiosus
|
Kazakstan |
Visean |
|
Diatomozonotriletes |
Diatomozonotriletes sp
|
Ukraine |
Serpukhovian |
|
Dictyotriletes |
Dictyotriletes bireticulatus
|
Ukraine |
Bashkirian |
|
Dictyotriletes |
Dictyotriletes densoreticulatus
|
Ukraine |
Moscovian |
|
Dictyotriletes |
Dictyotriletes falsus
|
Ukraine |
Moscovian |
|
Dictyotriletes |
Dictyotriletes semirotundus
|
Ukraine |
Early Cretaceous |
|