Shastasauridae
| Shastasauridae Temporal range:  | |
|---|---|
| Skeleton of Shastasaurus sikanniensis | |
| Scale diagram of Shonisaurus | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Order: | †Ichthyosauria | 
| Node: | †Merriamosauria Motani, 1999 | 
| Family: | †Shastasauridae Merriam, 1895 | 
| Genera | |
Shastasauridae is an extinct family of ichthyosaurs from the Late Triassic with a possible Early Jurassic record. The family contains the largest known species of ichthyosaurs, which include some of and possibly the largest known marine reptiles.