Genus Dimidiadinium
- Species total:
- 5
- Age range:
- 195 - 54.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Dimidiadinium | Late Bathonian | Barremian |
|
| Dimidiadinium dangeardii | Early Jurassic | Early Cretaceous |
|
| Dimidiadinium sp | Oxfordian | Oxfordian |
|
| Dimidiadinium sphaerocephalum | Early Jurassic | Early Cretaceous |
|
| Dimidiadinium uncinatum | Neocomian | Paleocene |
|