Crassispora |
Crassispora kosankei
|
British Isles |
Namurian |
Westphalian |
Crassispora |
Crassispora kosankei
|
Poland |
Namurian |
Westphalian |
Crassispora |
Crassispora kosankei
|
British Isles |
Namurian |
Westphalian |
Crassispora |
Crassispora kosankei
|
China(Shanxi) |
Namurian |
Westphalian |
Crassispora |
Crassispora kosankei
|
Ukraine |
Namurian |
Westphalian |
Crassispora |
Crassispora kosankei
|
Poland |
Namurian |
Westphalian |
Crassispora |
Crassispora kosankei
|
Ukraine |
Namurian |
Westphalian |
Crassispora |
Crassispora maculosa
|
China(Kansu) |
Visean |
Namurian |
Crassispora |
Crassispora maculosa
|
Ukraine |
Visean |
Namurian |
Crassispora |
Crassispora maculosa
|
China(Shanxi) |
Visean |
Namurian |
Crassispora |
Crassispora maculosa
|
Poland |
Visean |
Namurian |
Crassispora |
Crassispora maculosa
|
British Isles |
Visean |
Namurian |
Diatomozonotriletes |
Diatomozonotriletes saetosus
|
China(Kansu) |
Visean |
Namurian |
Diatomozonotriletes |
Diatomozonotriletes saetosus
|
Ukraine |
Visean |
Namurian |
Diatomozonotriletes |
Diatomozonotriletes saetosus
|
China(Shanxi) |
Visean |
Namurian |
Diatomozonotriletes |
Diatomozonotriletes saetosus
|
Poland |
Visean |
Namurian |
Diatomozonotriletes |
Diatomozonotriletes saetosus
|
British Isles |
Visean |
Namurian |