| Name | From | To | Age range |
|---|---|---|---|
| Imbatodinium tricornoides | Late Hauterivian | Late Hauterivian |
|
| Imbatodinium verrucosum | Middle Jurassic | Early Cretaceous |
|
| Imbatodinium villosum | Late Jurassic | Aptian |
|
| Name | From | To | Age range |
|---|---|---|---|
| Imbatodinium tricornoides | Late Hauterivian | Late Hauterivian |
|
| Imbatodinium verrucosum | Middle Jurassic | Early Cretaceous |
|
| Imbatodinium villosum | Late Jurassic | Aptian |
|