Ctenidodinium |
Ctenidodinium ornatum
|
Celtic Sea |
Callovian |
Kimmeridgian |
Pseudoceratium |
Pseudoceratium pelliferum
|
Celtic Sea |
Late Barremian |
|
Aptea |
Aptea polymorpha
|
Celtic Sea |
Aptian |
|
Canninginopsis |
Canninginopsis tabulata
|
Celtic Sea |
Aptian |
|
Celyphus |
Celyphus rallus
|
Celtic Sea |
Late Berriasian |
Early Hauterivian |
Classopollis |
Classopollis echinatus
|
Celtic Sea |
Berriasian |
|
Aequitriradites |
Aequitriradites spinulosus
|
Celtic Sea |
Late Aptian |
|
Litosphaeridium |
Litosphaeridium siphoniphorum
|
Celtic Sea |
Albian |
Cenomanian |
Ovoidinium |
Ovoidinium verrucosum
|
Celtic Sea |
Albian |
Cenomanian |
Cleistosphaeridium |
Cleistosphaeridium huguoniotii
|
Celtic Sea |
Turonian |
Senonian |
Cannosphaeropsis |
Cannosphaeropsis utinensis
|
Celtic Sea |
Turonian |
Senonian |
Odontochitina |
Odontochitina operculata
|
Celtic Sea |
Turonian |
Senonian |
Spinidinium |
Spinidinium echinoideum
|
Celtic Sea |
Turonian |
Senonian |
Xenascus |
Xenascus ceratioides
|
Celtic Sea |
Turonian |
Senonian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Celtic Sea |
Turonian |
Senonian |
Dinogymnium |
Dinogymnium sp
|
Celtic Sea |
Turonian |
Senonian |
Dinopterygium |
Dinopterygium cladoides
|
Celtic Sea |
Turonian |
Senonian |