| Protochiton Temporal range: Eocene[1] |
|
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Polyplacophora |
| Order: | Neoloricata |
| Family: | †Protochitonidae |
| Genus: | †Protochiton Ashby, 1925 |
Protochiton is an extinct genus of polyplacophoran mollusc. Protochiton became extinct during the Eocene period.[1]