Genus Bresca
- Species total:
- 3
- Age range:
- 540 - 435 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Bresca | Middle Cambrian | Middle Cambrian |
|
| Bresca xeitosa | Middle Cambrian | Ordovician |
|
| Bresca xianum | Middle Cambrian | Middle Cambrian |
|