Fromea |
Fromea acambra
|
India(Assam) |
Late Cretaceous |
|
Fromea |
Fromea amphora
|
W.Germany(N.Rhine) |
Early Santonian |
|
Fromea |
Fromea elongata
|
W.Germany(N.Rhine) |
Early Santonian |
|
Fromea |
Fromea elongata
|
Romania |
Bajocian |
Oxfordian |
Fromea |
Fromea simplex
sp. nov. |
W.Germany(N.Rhine) |
Early Santonian |
|
Fromea |
Fromea triquetra
|
W.Germany(N.Rhine) |
Early Santonian |
|
Fromea |
Fromea triquetra
|
Canada(NWT,Mackenzie) |
Barremian |
|
Gardodinium |
Gardodinium deflandrei
|
W.Germany(N.Rhine) |
Early Santonian |
|
Gonyaulacysta |
Gonyaulacysta cassidata
|
W.Germany(N.Rhine) |
Early Santonian |
|
Gonyaulacysta |
Gonyaulacysta cornuta
|
W.Germany(N.Rhine) |
Early Santonian |
|
Gonyaulacysta |
Gonyaulacysta cornuta
|
Australia(W.Australia) |
Aptian |
Albian |
Gonyaulacysta |
Gonyaulacysta cretacea
|
W.Germany(N.Rhine) |
Early Santonian |
|
Gonyaulacysta |
Gonyaulacysta edwardsii
|
W.Germany(N.Rhine) |
Early Santonian |
|
Gonyaulacysta |
Gonyaulacysta magnoserrata
|
W.Germany(N.Rhine) |
Early Santonian |
|
Gonyaulacysta |
Gonyaulacysta magnoserrata
|
Australia(W.Australia) |
Aptian |
Albian |
Gonyaulacysta |
Gonyaulacysta orthoceras
|
W.Germany(N.Rhine) |
Early Santonian |
|
Gonyaulacysta |
Gonyaulacysta striata
|
W.Germany(N.Rhine) |
Early Santonian |
|