Diconodinium |
Diconodinium pelliferum
|
Nd |
Albian |
|
Gonyaulacysta |
Gonyaulacysta apionis
|
Nd |
Albian |
|
Trichodinium |
Trichodinium paucispinum
|
Nd |
Albian |
|
Cyclonephelium |
Cyclonephelium vannophorum
|
Nd |
Late Albian |
Early Coniacian |
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
Nd |
Late Albian |
Early Coniacian |
Cyclonephelium |
Cyclonephelium membraniphorum
|
Nd |
Albian |
Santonian |
Diconodinium |
Diconodinium multispinum
|
Nd |
Albian |
Santonian |
Dictyopyxidia |
Dictyopyxidia circulata
|
Nd |
Albian |
Santonian |
Dinopterygium |
Dinopterygium cladoides
|
Nd |
Albian |
Santonian |
Ellipsodinium |
Ellipsodinium rugulosum
|
Nd |
Late Albian |
Santonian |
Epelidosphaeridia |
Epelidosphaeridia spinosa
|
Nd |
Late Albian |
Santonian |
Psaligonyaulax |
Psaligonyaulax deflandrei
|
Nd |
Late Albian |
Santonian |
Spiniferites |
Spiniferites cingulatus
|
Nd |
Late Albian |
Santonian |
Xenascus |
Xenascus ceratioides
|
Nd |
Late Albian |
Santonian |
Deflandrea |
Deflandrea belfastensis
|
Nd |
Santonian |
Campanian |
Deflandrea |
Deflandrea echinoidea
|
Nd |
Santonian |
Campanian |
Deflandrea |
Deflandrea sverdrupiana
|
Nd |
Santonian |
Campanian |