| Spathognathodontidae Temporal range: Silurian–Devonian |
|
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | †Conodonta |
| (unranked): | †Prioniodontida |
| Order: | †Ozarkodinida |
| Family: |
†Spathognathodontidae Hass, 1959 |
| Genera | |
Spathognathodontidae is an extinct conodont family ranging from the Silurian to the Devonian.