Aptea |
Aptea polymorpha
|
North Sea |
Early Aptian |
Middle Aptian |
Batioladinium |
Batioladinium longicornutum
|
North Sea |
Barremian |
|
Cassiculosphaeridia |
Cassiculosphaeridia magna
|
North Sea |
Barremian |
|
Cepadinium |
Cepadinium variabile
|
North Sea |
Early Aptian |
|
Chlamydophorella |
Chlamydophorella membranoidea
|
North Sea |
Middle Aptian |
|
Cribroperidinium |
Cribroperidinium cornutum
|
North Sea |
Barremian |
|
Dingodinium |
Dingodinium cerviculum
|
North Sea |
Early Aptian |
|
Kleithriasphaeridium |
Kleithriasphaeridium corrugatum
|
North Sea |
Barremian |
|
Leptodinium |
Leptodinium cancellatum
|
North Sea |
Middle Aptian |
Early Albian |
Muderongia |
Muderongia pariata
|
North Sea |
Middle Aptian |
|
Phoberocysta |
Phoberocysta neocomica
|
North Sea |
Early Aptian |
|
Protoellipsodinium |
Protoellipsodinium clavulus
|
North Sea |
Middle Aptian |
|
Pterodinium |
Pterodinium aliferum
|
North Sea |
Middle Aptian |
|
Stephodinium |
Stephodinium spinulosum
|
North Sea |
Middle Aptian |
|