Genus Discochitina
- Species total:
- 3
- Age range:
- 435 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Discochitina | Llandoverian | Llandoverian |
|
| Discochitina discoidea | Llandoverian | Llandoverian |
|
| Discochitina maculata | Llandoverian | Llandoverian |
|