ORNITHISCHIA
Definition:
- [noun] extinct terrestrial reptiles having birdlike pelvises: armored dinosaurs (thyreophorans); bone-headed and horned dinosaurs (marginocephalians); duck-billed dinosaurs (euronithopods)
Synonyms: Ornithischia, order Ornithischia
Synonyms:
- Search for synonyms for ORNITHISCHIA



