Genus Tenuirica
- Species total:
- 3
- Age range:
- 500 - 478 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Tenuirica | Ordovician | Middle Arenigian |
|
| Tenuirica sp | Hunneberg | Hunneberg |
|
| Tenuirica wadeae | Early Arenigian | Middle Arenigian |
|