Cirratriradites |
Cirratriradites annulatus
|
Canada |
Westphalian D |
|
Cirratriradites |
Cirratriradites annulatus
|
Illinois |
Westphalian D |
|
Cirratriradites |
Cirratriradites annulatus
|
Scotland |
Westphalian D |
|
Cirratriradites |
Cirratriradites annuliformis
|
Illinois |
Westphalian C |
|
Cirratriradites |
Cirratriradites megaspinosus
|
England |
Westphalian C |
|
Cirratriradites |
Cirratriradites megaspinosus
|
Scotland |
Westphalian C |
|
Cirratriradites |
Cirratriradites saturni
|
England |
Westphalian A |
|
Cirratriradites |
Cirratriradites saturni
|
Spain |
Westphalian A |
|
Cirratriradites |
Cirratriradites saturni
|
Turkey |
Westphalian A |
|
Cirratriradites |
Cirratriradites saturni
|
Poland |
Late Namurian |
Early Westphalian |
Crassispora |
Crassispora
|
Germany |
Westphalian B |
|
Crassispora |
Crassispora
|
Spain |
Late Visean |
Early Namurian |
Crassispora |
Crassispora
|
Canada |
Westphalian B |
|
Crassispora |
Crassispora kosankei
|
England |
Visean |
Namurian |
Crassispora |
Crassispora kosankei
|
England |
Westphalian A |
|
Crassispora |
Crassispora kosankei
|
England |
Westphalian B |
|
Crassispora |
Crassispora kosankei
|
Poland |
Late Visean |
Early Namurian |