Cannosphaeropsis |
Cannosphaeropsis filamentosa
|
W.Germany |
Late Oxfordian |
|
Cannosphaeropsis |
Cannosphaeropsis filamentosa
|
Australia(W.Australia) |
Early Callovian |
Early Kimmeridgian |
Cannosphaeropsis |
Cannosphaeropsis filamentosa
|
New Guinea(Papua) |
Late Jurassic |
|
Cannosphaeropsis |
Cannosphaeropsis mirabilis
|
Australia(W.Australia) |
Tithonian |
|
Cannosphaeropsis |
Cannosphaeropsis mirabilis
|
New Guinea(Papua) |
Late Jurassic |
|
Cannosphaeropsis |
Cannosphaeropsis mirabilis
|
Nd |
Nd |
|
Cannosphaeropsis |
Cannosphaeropsis paucispina
|
W.Germany |
Oxfordian |
|
Cannosphaeropsis |
Cannosphaeropsis perforata
|
Baltic |
Callovian |
|
Cannosphaeropsis |
Cannosphaeropsis speciosa
|
Baltic |
Callovian |
|
Chlamydophorella |
Chlamydophorella wallala
|
England |
Oxfordian |
|
Chlamydophorella |
Chlamydophorella wallala
|
Australia(W.Australia) |
Late Jurassic |
|
Cryptarchaeodinium |
Cryptarchaeodinium calcaratum
|
France |
Kimmeridgian |
|
Ctenidodinium |
Ctenidodinium ornatum
|
France |
Early Oxfordian |
|
Ctenidodinium |
Ctenidodinium ornatum
|
England |
Early Oxfordian |
|
Ctenidodinium |
Ctenidodinium ornatum
|
W.Germany |
Late Oxfordian |
|
Ctenidodinium |
Ctenidodinium tenellum
|
France |
Early Oxfordian |
|
Cyclonephelium |
Cyclonephelium areolatum
|
Australia(W.Australia) |
Tithonian |
|