Planiplastron
| Planiplastron Temporal range:  | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Order: | Testudines | 
| Suborder: | Cryptodira | 
| Family: | Chelydridae | 
| Genus: | †Planiplastron Chkhikvadze, 1971 | 
Planiplastron is an extinct genus of snapping turtle. It was first described by Chkhikvadze in 1971. It was assigned to the family Chelydridae by R. L. Carroll in 1988.