Florentinia |
Florentinia abjuncta
|
North Sea |
Early Aptian |
|
Florentinia |
Florentinia interrupta
|
North Sea |
Early Aptian |
|
Fromea |
Fromea quadrugata
|
North Sea |
Early Aptian |
|
Gonyaulacysta |
Gonyaulacysta anglese
|
North Sea |
Early Hauterivian |
|
Gonyaulacysta |
Gonyaulacysta teichos
|
North Sea |
Early Barremian |
|
Heslertonia |
Heslertonia heslertonensis
|
North Sea |
Early Aptian |
|
Hystrichodinium |
Hystrichodinium ramoides
|
North Sea |
Late Barremian |
|
Hystrichodinium |
Hystrichodinium voigtii
|
North Sea |
Late Barremian |
|
Hystrichosphaeridium |
Hystrichosphaeridium arborispinum
|
North Sea |
Late Valanginian |
Middle Barremian |
Impagidinium |
Impagidinium alectrolophum
|
North Sea |
Late Aptian |
Early Albian |
Impagidinium |
Impagidinium diversum
sp. nov. |
North Sea |
Middle Barremian |
|
Impagidinium |
Impagidinium sp
|
North Sea |
Late Aptian |
|
Isthmocystis |
Isthmocystis distincta
|
North Sea |
Early Hauterivian |
|
Kiokansium |
Kiokansium polypes
|
North Sea |
Early Albian |
|
Kiokansium |
Kiokansium prolatum
|
North Sea |
Late Aptian |
Early Albian |
Kleithriasphaeridium |
Kleithriasphaeridium corrugatum
|
North Sea |
Middle Barremian |
|
Kleithriasphaeridium |
Kleithriasphaeridium fasciatum
|
North Sea |
Late Barremian |
|