Palaeostomocystis |
Palaeostomocystis laevigata
|
Nd |
Nd |
|
Palambages |
Palambages morulosa
|
Canada(Saskatchewan) |
Middle Santonian |
Campanian |
Palambages |
Palambages morulosa
|
Canada(Manitoba) |
Middle Campanian |
Maastrichtian |
Palambages |
Palambages morulosa
|
North Dakota |
Middle Santonian |
Late Santonian |
Palambages |
Palambages morulosa
|
Texas |
Late Tayloran |
|
Palambages |
Palambages morulosa
|
Wyoming |
Campanian |
|
Paraplates |
Paraplates type 1
sp. nov. |
Canada(Saskatchewan) |
Middle Campanian |
|
Paraplates |
Paraplates type 1
sp. nov. |
Wyoming |
Campanian |
|
Pervosphaeridium |
Pervosphaeridium truncatum
|
Canada(Saskatchewan) |
Middle Campanian |
Late Campanian |
Pervosphaeridium |
Pervosphaeridium truncatum
|
Canada(Alberta) |
Middle Santonian |
Middle Campanian |
Pervosphaeridium |
Pervosphaeridium truncatum
|
Canada(Manitoba) |
Middle Campanian |
Late Campanian |
Pervosphaeridium |
Pervosphaeridium truncatum
|
Texas |
Late Austinian |
Tayloran |
Pervosphaeridium |
Pervosphaeridium truncigerum
|
Nd |
Nd |
|
Phelodinium |
Phelodinium magnificum
|
Canada(Saskatchewan) |
Maastrichtian |
|
Pilula |
Pilula
|
Canada(Manitoba) |
Middle Campanian |
|
Pilula |
Pilula penita
|
Wyoming |
Campanian |
|
Pilula |
Pilula pentia
sp. nov. |
Canada(Manitoba) |
Middle Campanian |
|