Dryosauridae

3 dinosaur genera in Omnisaura classed in Dryosauridae by the Paleobiology Database, oldest first. See all families.

DinehichnusLockley et al. 1998
Footprints and traces161.5–143.1 million years ago
DryosaurusMarsh 1894
Bones154.8–143.1 million years ago
ValdosaurusGalton 1977
Bones137.05–121.4 million years ago