Genus Umbriadinium
- Species total:
- 2
- Age range:
- 195 - 176 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Umbriadinium | Hettangian | Early Toarcian |
|
| Umbriadinium mediterraneense | Carixian | Toarcian |
|
Genus Umbriadinium
- Species total:
- 2
- Age range:
- 195 - 176 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Umbriadinium | Hettangian | Early Toarcian |
|
| Umbriadinium mediterraneense | Carixian | Toarcian |
|