Operculodinium |
Operculodinium placitum
|
Nd |
Nd |
|
Ovoidinium |
Ovoidinium
|
Worldwide |
Jurassic |
Cenomanian |
Ovoidinium |
Ovoidinium verrucosum
|
Nd |
Nd |
|
Palaeocystodinium |
Palaeocystodinium
|
Worldwide |
Turonian |
Oligocene |
Palaeocystodinium |
Palaeocystodinium golzowense
|
Nd |
Nd |
|
Palaeoglenodinium |
Palaeoglenodinium
|
Worldwide |
Senonian |
|
Palaeoglenodinium |
Palaeoglenodinium cretaceum
|
Nd |
Nd |
|
Palaeohystrichophora |
Palaeohystrichophora
|
Worldwide |
Senonian |
|
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Nd |
Nd |
|
Palaeoperidinium |
Palaeoperidinium
|
Worldwide |
Barremian |
Paleocene |
Palaeoperidinium |
Palaeoperidinium pyrophorum
|
Nd |
Nd |
|
Palaeosphaerium |
Palaeosphaerium
|
Worldwide |
Early Kimmeridgian |
|
Palaeosphaerium |
Palaeosphaerium infrequens
|
Nd |
Nd |
|
Palaeostomocystis |
Palaeostomocystis
|
Worldwide |
Callovian |
Cretaceous |
Palaeostomocystis |
Palaeostomocystis reticulata
|
Nd |
Nd |
|
Palaeotetradinium |
Palaeotetradinium
|
Worldwide |
Albian |
Early Eocene |
Palaeotetradinium |
Palaeotetradinium silicorum
|
Nd |
Nd |
|