| armoured-dinosaur | armoured dinosaur | Heavily armored herbivorous dinosaurs with bony plates or clubs. Includes Ankylosaurus and Stegosaurus. | |
| ceratopsian | ceratopsian | Horned and frilled herbivorous dinosaurs. Includes Triceratops, Styracosaurus, and Protoceratops. | |
| hadrosaur | hadrosaur | Duck-billed herbivorous dinosaurs, often with elaborate crests. Includes Parasaurolophus, Edmontosaurus, and Corythosaurus. | |
| large-theropod | large theropod | Large bipedal carnivorous dinosaurs, typically apex predators. Includes Tyrannosaurus, Allosaurus, and Spinosaurus. | |
| marine-reptile | marine reptile | Aquatic reptiles from the Mesozoic Era (not true dinosaurs). Includes Plesiosaurs and Mosasaurs. | |
| ornithopod | ornithopod | Bipedal or semi-bipedal herbivorous dinosaurs. Includes Iguanodon and Hypsilophodon. | |
| pachycephalosaur | pachycephalosaur | Dome-headed bipedal herbivores/omnivores. Includes Pachycephalosaurus and Stygimoloch. | |
| prosauropod | prosauropod | Early, often bipedal relatives of sauropods from the Triassic and Early Jurassic. Includes Plateosaurus. | |
| pterosaur | pterosaur | Flying reptiles closely related to dinosaurs (not true dinosaurs). Includes Pteranodon and Quetzalcoatlus. | |
| sauropod | sauropod | Massive, long-necked herbivorous dinosaurs that walked on four legs. Includes Brachiosaurus, Diplodocus, and Apatosaurus. | |
| small-theropod | small theropod | Smaller bipedal carnivorous or omnivorous dinosaurs. Includes Velociraptor, Compsognathus, and early birds. | |
| therizinosaur | therizinosaur | Unusual theropods with large claws that were likely herbivorous. Includes Therizinosaurus. | |