Colatisporites |
Colatisporites denticulatus
|
Ukraine |
Late Tournaisian |
Visean |
Conglobatisporites |
Conglobatisporites conglobatus
|
China(Kansu) |
Namurian |
|
Conglobatisporites |
Conglobatisporites conglobatus
|
China(Shanxi) |
Namurian |
|
Conglobatisporites |
Conglobatisporites conglobatus
|
China(Shanxi) |
Namurian |
|
Conglobatisporites |
Conglobatisporites conglobatus
|
China(Kansu) |
Namurian |
|
Conglobatisporites |
Conglobatisporites conglobatus
|
British Isles |
Namurian |
|
Conglobatisporites |
Conglobatisporites conglobatus
|
British Isles |
Namurian |
|
Conglobatisporites |
Conglobatisporites conglobatus
|
Poland |
Namurian |
|
Conglobatisporites |
Conglobatisporites conglobatus
|
Ukraine |
Namurian |
|
Conglobatisporites |
Conglobatisporites conglobatus
|
Ukraine |
Namurian |
|
Conglobatisporites |
Conglobatisporites conglobatus
|
Poland |
Namurian |
|
Convolutispora |
Convolutispora major
|
China(Kansu) |
Tournaisian |
|
Convolutispora |
Convolutispora major
|
Ukraine |
Tournaisian |
|
Convolutispora |
Convolutispora major
|
China(Shanxi) |
Tournaisian |
|
Convolutispora |
Convolutispora major
|
Poland |
Tournaisian |
|
Convolutispora |
Convolutispora major
|
British Isles |
Tournaisian |
|
Convolutispora |
Convolutispora mellita
|
China(Kansu) |
Tournaisian |
|