Isabelidinium |
Isabelidinium amphiatum
|
Nd |
Late Campanian |
Maastrichtian |
Isabelidinium |
Isabelidinium bakeri
|
Nd |
Paleocene |
|
Isabelidinium |
Isabelidinium belfastense
|
Nd |
Santonian |
Campanian |
Isabelidinium |
Isabelidinium belfastense
|
Nd |
Nd |
|
Isabelidinium |
Isabelidinium conoratum
|
Nd |
Nd |
|
Isabelidinium |
Isabelidinium cretaceum
|
Nd |
Santonian |
Early Campanian |
Isabelidinium |
Isabelidinium delicatum
|
Nd |
Santonian |
Early Campanian |
Isabelidinium |
Isabelidinium druggii
|
Nd |
Early Paleocene |
Middle Paleocene |
Isabelidinium |
Isabelidinium korojonense
|
Nd |
Campanian |
Maastrichtian |
Isabelidinium |
Isabelidinium latum
|
Nd |
Santonian |
Early Campanian |
Isabelidinium |
Isabelidinium magnum
|
Nd |
Cenomanian |
|
Isabelidinium |
Isabelidinium pellucidum
|
Nd |
Paleocene |
Early Eocene |
Isabelidinium |
Isabelidinium seelandicum
|
Nd |
Nd |
|
Isabelidinium |
Isabelidinium sp
|
Nd |
Late Cretaceous |
Paleocene |
Jusella |
Jusella crebraporosa
|
Nd |
Nd |
|
Kisselevia |
Kisselevia coleothrypta
|
Nd |
Nd |
|
Kisselevia |
Kisselevia coleothrypta
|
Nd |
Late Eocene |
|