| Placodontia | |
|---|---|
| |
| Placodontia gigas | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Sauropsida |
| clade: | Placodontiformes |
| Superorder: | †Sauropterygia |
| Order: | †Placodontia Cope, 1871 |
| Families | |
Placodontia is an order of marine diapsid reptiles that lived during the middle Triassic. They were primarily herbivorous.