Coronifera |
Coronifera oceanica
|
Germany |
Late Aptian |
|
Cyclonephelium |
Cyclonephelium areolatum
|
Australia(W.Australia) |
Tithonian |
|
Cyclonephelium |
Cyclonephelium attadalicum
|
Australia(W.Australia) |
Aptian |
Albian |
Cyclonephelium |
Cyclonephelium clathromarginatum
|
Australia(W.Australia) |
Cenomanian |
|
Cyclonephelium |
Cyclonephelium compactum
|
Australia(W.Australia) |
Senonian |
|
Cyclonephelium |
Cyclonephelium compactum
|
Australia(W.Australia) |
Albian |
Cenomanian |
Cyclonephelium |
Cyclonephelium compactum
|
Australia(NSW) |
Early Cretaceous |
|
Cyclonephelium |
Cyclonephelium compactum
|
Nd |
Nd |
|
Cyclonephelium |
Cyclonephelium densebarbatum
|
Australia(W.Australia) |
Oxfordian |
Tithonian |
Cyclonephelium |
Cyclonephelium densebarbatum
|
Nd |
Nd |
|
Cyclonephelium |
Cyclonephelium distinctum
|
W.Germany |
Neocomian |
|
Cyclonephelium |
Cyclonephelium distinctum
|
W.Germany |
Hauterivian |
Aptian |
Cyclonephelium |
Cyclonephelium distinctum
|
England(Isle of Wight) |
Cretaceous |
|
Cyclonephelium |
Cyclonephelium distinctum
|
Australia(W.Australia) |
Senonian |
|
Cyclonephelium |
Cyclonephelium distinctum
|
Canada |
Late Cretaceous |
|
Cyclonephelium |
Cyclonephelium divaricatum
|
England(Isle of Wight) |
Eocene |
|
Cyclonephelium |
Cyclonephelium divaricatum
|
England |
Eocene |
|