Chlamydophorella |
Chlamydophorella elongata
|
Canada(Alberta) |
Middle Albian |
|
Gardodinium |
Gardodinium elongatum
|
Canada(Alberta) |
Middle Albian |
|
Chlamydophorella |
Chlamydophorella ordinalis
|
England |
Aptian |
Turonian |
Gardodinium |
Gardodinium ordinale
|
England |
Aptian |
Turonian |
Chlamydophorella |
Chlamydophorella albertii
|
England(Yorkshire) |
Hauterivian |
|
Gardodinium |
Gardodinium albertii
|
England(Yorkshire) |
Hauterivian |
|
Spiniferites |
Spiniferites ramosus
|
South Africa |
Aptian |
Maastrichtian |
Spiniferites |
Spiniferites cingulatus
|
South Africa |
Aptian |
Maastrichtian |
Hystrichodinium |
Hystrichodinium pulchrum
|
South Africa |
Aptian |
Maastrichtian |
Oligosphaeridium |
Oligosphaeridium complex
|
South Africa |
Aptian |
Maastrichtian |
Exochosphaeridium |
Exochosphaeridium phragmites
|
South Africa |
Aptian |
Maastrichtian |
Cribroperidinium |
Cribroperidinium edwardsii
|
South Africa |
Aptian |
Turonian |
Eyrea |
Eyrea nebulosa
|
South Africa |
Aptian |
Turonian |
Pterospermella |
Pterospermella centrata
|
South Africa |
Aptian |
Turonian |
Pterospermella |
Pterospermella aureolata
|
South Africa |
Aptian |
Turonian |
Pterospermella |
Pterospermella eurypteris
|
South Africa |
Aptian |
Turonian |
Cyclonephelium |
Cyclonephelium hystrix
|
South Africa |
Aptian |
Turonian |