Genus Tubulospina
- Species total:
- 3
- Age range:
- 102.5 - 76 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Tubulospina | Cenomanian | Cenomanian |
|
| Tubulospina circinata | Vraconian | Early Cenomanian |
|
| Tubulospina oblongata | Vraconian | Santonian |
|