Isabelidinium |
Isabelidinium pellucidum
|
Nd |
Paleocene |
Early Eocene |
Isabelidinium |
Isabelidinium sp
|
Nd |
Late Cretaceous |
Paleocene |
Jusella |
Jusella crebraporosa
|
Nd |
Nd |
|
Kisselevia |
Kisselevia coleothrypta
|
Nd |
Nd |
|
Kisselevia |
Kisselevia coleothrypta
|
Nd |
Late Eocene |
|
Kisselevia |
Kisselevia edwardsii
|
Nd |
Eocene |
|
Kisselevia |
Kisselevia reticulata
|
Nd |
Eocene |
|
Kisselevia |
Kisselevia reticulata
|
Nd |
Nd |
|
Laciniadinium |
Laciniadinium biconiculum
|
Nd |
Campanian |
|
Laciniadinium |
Laciniadinium inflatum
|
Nd |
Nd |
|
Laciniadinium |
Laciniadinium orbiculatum
|
Nd |
Nd |
|
Lejeunecysta |
Lejeunecysta echinata
|
Nd |
Nd |
|
Lejeunecysta |
Lejeunecysta hyalina
|
Nd |
Nd |
|
Lejeunecysta |
Lejeunecysta psilodora
|
Nd |
Nd |
|
Lejeunecysta |
Lejeunecysta pulchra
|
Nd |
Nd |
|
Lejeunecysta |
Lejeunecysta tuberculata
|
Nd |
Nd |
|
Lentinia |
Lentinia serrata
|
Nd |
Late Eocene |
|