Genus Spinasulcites
- Species total:
- 2
- Age range:
- 43 - 32 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Spinasulcites | Jackson | Vicksburg |
|
| Spinasulcites reticulatus | Jackson | Vicksburg |
|
Genus Spinasulcites
- Species total:
- 2
- Age range:
- 43 - 32 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Spinasulcites | Jackson | Vicksburg |
|
| Spinasulcites reticulatus | Jackson | Vicksburg |
|