Palaeostomocystis |
Palaeostomocystis
|
Nd |
Nd |
|
Palaeostomocystis |
Palaeostomocystis acambra
|
Nd |
Late Cretaceous |
|
Palaeostomocystis |
Palaeostomocystis apiculata
|
Nd |
Santonian |
Campanian |
Palaeostomocystis |
Palaeostomocystis bakonyensis
|
Nd |
Maastrichtian |
|
Palaeostomocystis |
Palaeostomocystis chytra
|
Nd |
Maastrichtian |
Danian |
Palaeostomocystis |
Palaeostomocystis cretacea
|
Nd |
Late Cretaceous |
|
Palaeostomocystis |
Palaeostomocystis cylindrica
|
Nd |
Late Jurassic |
Early Cretaceous |
Palaeostomocystis |
Palaeostomocystis decora
|
Nd |
Nd |
|
Palaeostomocystis |
Palaeostomocystis echinulata
|
Nd |
Late Cretaceous |
|
Palaeostomocystis |
Palaeostomocystis elongata
|
Nd |
Bajocian |
Oxfordian |
Palaeostomocystis |
Palaeostomocystis expolita
|
Nd |
Barremian |
|
Palaeostomocystis |
Palaeostomocystis fragilis
|
Nd |
Aptian |
Cenomanian |
Palaeostomocystis |
Palaeostomocystis glabella
|
Canada(Alberta) |
Late Albian |
|
Palaeostomocystis |
Palaeostomocystis granulosa
|
Nd |
Albian |
Cenomanian |
Palaeostomocystis |
Palaeostomocystis laevigata
|
Nd |
Maastrichtian |
Danian |
Palaeostomocystis |
Palaeostomocystis laevigata
|
Nd |
Early Tertiary |
|
Palaeostomocystis |
Palaeostomocystis minor
|
Nd |
Early Tertiary |
|