Genus Spanomera
- Species total:
- 3
- Age range:
- 141 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Spanomera | Nd | Nd |
|
| Spanomera marylandensis | Cretaceous | Cretaceous |
|
| Spanomera mauldinensis | Cretaceous | Cretaceous |
|