Genus Spinaepollis
- Species total:
- 4
- Age range:
- 65 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Spinaepollis spinosus | Paleocene | Neogene |
|
| Spinaepollis sp | Cuisian | Lutetian |
|
| Spinaepollis arceuthobioides | Paleogene | Neogene |
|
| Spinaepollis | Early Eocene | Middle Eocene |
|