Fromea |
Fromea amphora
|
South Africa |
Aptian |
|
Gardodinium |
Gardodinium albertii
|
England(Yorkshire) |
Hauterivian |
|
Gardodinium |
Gardodinium deflandrei
|
South Africa |
Maastrichtian |
|
Gardodinium |
Gardodinium elongatum
|
Canada(Alberta) |
Middle Albian |
|
Gardodinium |
Gardodinium ordinale
|
England |
Aptian |
Turonian |
Gardodinium |
Gardodinium pyriforme
|
USSR(Tambov) |
Barremian |
|
Gillinia |
Gillinia hymenophora
|
South Africa |
Maastrichtian |
|
Gonyaulacysta |
Gonyaulacysta exilicristata
|
South Africa |
Turonian |
Maastrichtian |
Gonyaulacysta |
Gonyaulacysta microceras
|
South Africa |
Aptian |
|
Gonyaulacysta |
Gonyaulacysta tenuiceras
|
South Africa |
Aptian |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
South Africa |
Aptian |
Maastrichtian |
Hystrichosphaeridium |
Hystrichosphaeridium ancoriferum
|
South Africa |
Aptian |
Turonian |
Hystrichosphaeridium |
Hystrichosphaeridium huguoniotii
|
South Africa |
Aptian |
Turonian |
Hystrichosphaeridium |
Hystrichosphaeridium huguoniotii
|
South Africa |
Aptian |
Turonian |
Hystrichosphaeridium |
Hystrichosphaeridium sp.A
sp. nov. |
South Africa |
Turonian |
Maastrichtian |
Hystrichosphaeridium |
Hystrichosphaeridium truncigerum
|
South Africa |
Maastrichtian |
|
Isabelia |
Isabelia amphiata
|
South Africa |
Maastrichtian |
|