stegosaurus Synonyms

archaeopteryx theropod Ornithischia ornithopod Steggie triceratops palaeosaurus predentata scelidosaurus congosaur colossoemys ancient reptile allosaurus stegosaur stenops stegosaur brontosaurus ceratosaurus dinosaur ichthyosaur iguanodon megalosaurus morosaurus plesiosaur pterodactyl armored dinosaur ankylosaurus triscareatops