Ahrensisporites |
Ahrensisporites guerickei
|
China(Kansu) |
Namurian |
Westphalian |
Ahrensisporites |
Ahrensisporites guerickei
|
China(Shanxi) |
Namurian |
Westphalian |
Ahrensisporites |
Ahrensisporites guerickei
|
British Isles |
Namurian |
Westphalian |
Ahrensisporites |
Ahrensisporites guerickei
|
British Isles |
Namurian |
Westphalian |
Ahrensisporites |
Ahrensisporites guerickei
|
Poland |
Namurian |
Westphalian |
Ahrensisporites |
Ahrensisporites guerickei
|
Ukraine |
Namurian |
Westphalian |
Ahrensisporites |
Ahrensisporites guerickei
|
Ukraine |
Namurian |
Westphalian |
Ahrensisporites |
Ahrensisporites guerickei
|
Poland |
Namurian |
Westphalian |
Alatisporites |
Alatisporites pustulatus
|
China(Kansu) |
Namurian |
|
Alatisporites |
Alatisporites pustulatus
|
China(Shanxi) |
Namurian |
|
Alatisporites |
Alatisporites pustulatus
|
British Isles |
Namurian |
|
Alatisporites |
Alatisporites pustulatus
|
Ukraine |
Namurian |
|
Alatisporites |
Alatisporites pustulatus
|
Poland |
Namurian |
|
Alatisporites |
Alatisporites trialatus
|
China(Shanxi) |
Westphalian |
|
Alatisporites |
Alatisporites trialatus
|
China(Kansu) |
Westphalian |
|
Alatisporites |
Alatisporites trialatus
|
British Isles |
Westphalian |
|
Alatisporites |
Alatisporites trialatus
|
Poland |
Westphalian |
|