Dinogymnium |
Dinogymnium acuminatum
|
Oregon |
Campanian |
|
Chatangiella |
Chatangiella sp
|
Oregon |
Campanian |
|
Trithyrodinium |
Trithyrodinium suspectum
|
Oregon |
Cenomanian |
Santonian |
Trithyrodinium |
Trithyrodinium suspectum
|
Oregon |
Early Cretaceous |
Senonian |
Deflandrea |
Deflandrea diebelii
|
Oregon |
Campanian |
|
Spinidinium |
Spinidinium sp
|
Oregon |
Early Cretaceous |
Campanian |
Spinidinium |
Spinidinium sp
|
Oregon |
Early Cretaceous |
Campanian |
Dinogymnium |
Dinogymnium sp.C
sp. nov. |
Oregon |
Cenomanian |
Campanian |
Hystrichosphaeridium |
Hystrichosphaeridium sp
|
Oregon |
Campanian |
|
Hystrichosphaeridium |
Hystrichosphaeridium sp
|
Oregon |
Campanian |
|
Odontochitina |
Odontochitina costata
|
Oregon |
Campanian |
|
Alterbia |
Alterbia sp
|
Oregon |
Campanian |
|
Areoligera |
Areoligera sp
|
Oregon |
Senonian |
|
Senegalinium |
Senegalinium obscurum
|
Oregon |
Campanian |
|
Palaeocystodinium |
Palaeocystodinium sp
|
Oregon |
Campanian |
|
Palaeostomocystis |
Palaeostomocystis fragilis
|
Oregon |
Cenomanian |
Santonian |
Palaeostomocystis |
Palaeostomocystis fragilis
|
Oregon |
Campanian |
|