Palaeoperidinium |
Palaeoperidinium pyrophorum
|
South Dakota |
Campanian |
|
Senegalinium |
Senegalinium bicavatum
|
Venezuela |
Campanian |
|
Senegalinium |
Senegalinium cuvillieri
|
Gabon |
Campanian |
|
Senegalinium |
Senegalinium dubium
|
Senegal |
Campanian |
Maastrichtian |
Senegalinium |
Senegalinium microspinosum
|
Gabon |
Campanian |
Maestrichtian |
Senegalinium |
Senegalinium sergipense
|
Brazil |
Late Senonian |
|
Spinidinium |
Spinidinium clavus
|
Canada(Arctic) |
Campanian |
|
Spinidinium |
Spinidinium echinoideum
|
Canada(Eastern Offshore) |
Campanian |
|
Spinidinium |
Spinidinium styloniferum
|
South Dakota |
Campanian |
|
Spinidinium |
Spinidinium styloniferum
|
Texas |
Campanian |
|
Spinidinium |
Spinidinium sverdrupianum
|
South Dakota |
Campanian |
|
Svalbardella |
Svalbardella rhomboides
|
Gabon |
Campanian |
|
Svalbardella |
Svalbardella vozzhennikovae
|
Gabon |
Campanian |
|
Trithyrodinium |
Trithyrodinium
|
Greenland |
Campanian |
|
Trithyrodinium |
Trithyrodinium suspectum
|
Canada(Eastern Offshore) |
Campanian |
|
Trithyrodinium |
Trithyrodinium suspectum
|
Canada(Arctic) |
Campanian |
|
Trithyrodinium |
Trithyrodinium suspectum
|
South Dakota |
Campanian |
|