Noricysta |
Noricysta sp
|
Northern Hemisphere |
Norian |
Rhaetian |
Occisucysta |
Occisucysta balios
|
Northern Hemisphere |
Late Oxfordian |
Kimmeridgian |
Odontochitina |
Odontochitina costata
|
Northern Hemisphere |
Cenomanian |
Campanian |
Odontochitina |
Odontochitina operculata
|
Northern Hemisphere |
Hauterivian |
Early Maastrichtian |
Odontochitina |
Odontochitina porifera
|
Northern Hemisphere |
Coniacian |
Santonian |
Oligosphaeridium |
Oligosphaeridium complex
|
Northern Hemisphere |
Valanginian |
Lutetian |
Oligosphaeridium |
Oligosphaeridium patulum
|
Northern Hemisphere |
Kimmeridgian |
|
Operculodinium |
Operculodinium divergens
|
Northern Hemisphere |
Bartonian |
Rupelian |
Ovoidinium |
Ovoidinium cinctum
|
Northern Hemisphere |
Barremian |
Cenomanian |
Ovoidinium |
Ovoidinium verrucosum
|
Northern Hemisphere |
Late Albian |
Cenomanian |
Palaeocystodinium |
Palaeocystodinium golzowense
|
Northern Hemisphere |
Priabonian |
Tortonian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Northern Hemisphere |
Cenomanian |
Early Maastrichtian |
Palaeoperidinium |
Palaeoperidinium pyrophorum
|
Northern Hemisphere |
Late Campanian |
Thanetian |
Palynodinium |
Palynodinium grallator
|
Northern Hemisphere |
Late Campanian |
Maastrichtian |
Pareodinia |
Pareodinia sp
|
Northern Hemisphere |
Portlandian |
Turonian |
Parvocysta |
Parvocysta sp
|
Northern Hemisphere |
Late Toarcian |
Early Aalenian |
Pentadinium |
Pentadinium laticinctum
|
Northern Hemisphere |
Ypresian |
Serravallian |