Endoscrinium |
Endoscrinium pharo
|
Worldwide |
Portlandian |
Early Valanginian |
Kleithriasphaeridium |
Kleithriasphaeridium fasciatum
|
Worldwide |
Berriasian |
Middle Barremian |
Muderongia |
Muderongia simplex
|
Worldwide |
Middle Berriasian |
Late Berriasian |
Hystrichodinium |
Hystrichodinium pulchrum
|
Worldwide |
Late Berriasian |
Early Maastrichtian |
Oligosphaeridium |
Oligosphaeridium complex
|
Worldwide |
Late Berriasian |
Middle Eocene |
Kleithriasphaeridium |
Kleithriasphaeridium corrugatum
|
Worldwide |
Late Berriasian |
Early Barremian |
Phoberocysta |
Phoberocysta neocomica
|
Worldwide |
Late Berriasian |
Early Aptian |
Athigmatocysta |
Athigmatocysta glabra
|
Worldwide |
Late Berriasian |
Early Aptian |
Ctenidodinium |
Ctenidodinium elegantulum
|
Worldwide |
Late Berriasian |
Early Aptian |
Pseudoceratium |
Pseudoceratium pelliferum
|
Worldwide |
Late Berriasian |
Early Aptian |
Achomosphaera |
Achomosphaera neptuni
|
Worldwide |
Late Berriasian |
Aptian |
Occisucysta |
Occisucysta tentorium
|
Worldwide |
Late Berriasian |
Aptian |
Heslertonia |
Heslertonia heslertonensis
|
Worldwide |
Valanginian |
Early Aptian |
Kleithriasphaeridium |
Kleithriasphaeridium eoinodes
|
Worldwide |
Valanginian |
Middle Barremian |
Avellodinium |
Avellodinium falsificum
|
Worldwide |
Valanginian |
Barremian |
Dingodinium |
Dingodinium cerviculum
|
Worldwide |
Valanginian |
Middle Albian |
Wallodinium |
Wallodinium luna
|
Worldwide |
Valanginian |
Campanian |