Trichodinium |
Trichodinium
|
Australia(Queensland) |
Aptian |
|
Gonyaulacysta |
Gonyaulacysta helicoidea
|
Australia(S.Australia) |
Aptian |
|
Gonyaulacysta |
Gonyaulacysta cassidata
|
Australia(S.Australia) |
Aptian |
|
Pyramidium |
Pyramidium
|
Australia(W.Australia) |
Albian |
Cenomanian |
Hystrichodinium |
Hystrichodinium alatum
|
Australia(W.Australia) |
Albian |
Cenomanian |
Pyramidium |
Pyramidium alatum
|
Australia(W.Australia) |
Albian |
Cenomanian |
Gonyaulacysta |
Gonyaulacysta edwardsii
|
Australia(W.Australia) |
Albian |
Early Turonian |
Gonyaulax |
Gonyaulax edwardsii
|
Australia(W.Australia) |
Albian |
Early Turonian |
Baltisphaeridium |
Baltisphaeridium erectum
|
Canada(NWT,Franklin) |
Albian |
Turonian |
Hystrichosphaeridium |
Hystrichosphaeridium erectum
|
Canada(NWT,Franklin) |
Albian |
Turonian |
Hystrichosphaeridium |
Hystrichosphaeridium pulcherrimum
|
England(Isle of Wight) |
Late Cretaceous |
|
Veryhachium |
Veryhachium sp
|
England(Isle of Wight) |
Late Cretaceous |
|
Senoniasphaera |
Senoniasphaera
|
England(Isle of Wight) |
Santonian |
|
Ellipsodinium |
Ellipsodinium
|
England(Isle of Wight) |
Cenomanian |
Santonian |
Trichodinium |
Trichodinium castanea
sp. nov. |
England(Isle of Wight) |
Cenomanian |
Turonian |
Cyclonephelium |
Cyclonephelium hughesii
sp. nov. |
England(Isle of Wight) |
Cenomanian |
Turonian |
Scriniodinium |
Scriniodinium campanula
|
England(Isle of Wight) |
Cenomanian |
Turonian |