Genus Sawdonia
- Species total:
- 3
- Age range:
- 395 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Sawdonia | Devonian | Devonian |
|
Sawdonia acanthotheca | Devonian | Devonian |
|
Sawdonia ornata | Devonian | Devonian |
|