Palaeoperidinium |
Palaeoperidinium pannonium
|
Nd |
Nd |
|
Palaeoperidinium |
Palaeoperidinium parvum
|
Canada(Alberta) |
Late Campanian |
|
Palaeoperidinium |
Palaeoperidinium piriforme
|
Belgium |
Maastrichtian |
|
Palaeoperidinium |
Palaeoperidinium pyramidale
|
Australia(Victoria) |
Middle Paleocene |
Late Paleocene |
Palaeoperidinium |
Palaeoperidinium pyrophorum
|
Nd |
Late Cretaceous |
|
Palaeoperidinium |
Palaeoperidinium rhomboidale
|
Nd |
Nd |
|
Palaeoperidinium |
Palaeoperidinium sibiricum
|
USSR(Siberia) |
Paleocene |
|
Palaeoperidinium |
Palaeoperidinium subconicoides
|
Nd |
Senonian |
|
Palaeoperidinium |
Palaeoperidinium tabulatum
|
New Zealand |
Middle Paleocene |
|
Palaeoperidinium |
Palaeoperidinium velatum
|
Belgium |
Maastrichtian |
|
Pentagonum |
Pentagonum conicoides
|
Nd |
Nd |
|
Pentagonum |
Pentagonum marginatum
|
USSR(Tobolsk District) |
Paleocene |
|
Pentagonum |
Pentagonum sibiricum
|
USSR(Siberia) |
Paleocene |
|
Peridinium |
Peridinium damasii
|
Belgium |
Senonian |
|
Peridinium |
Peridinium diamantum
|
Australia(W.Australia) |
Flandrian |
|
Peridinium |
Peridinium kansanum
|
Kansas |
Albian |
|
Peridinium |
Peridinium paleocenicum
|
Australia(Victoria) |
Middle Paleocene |
|