allosaurus, ankylosaur, brachiosaurus,
brontosaurus, cotylosaur, dicynodont, diplodocus, hadrosaur, ichthyosaur,
iguanodon, megalosaur, mosasaur, pelycosaur, plesiosaur, pteranodon,
pterodactyl, pterosaur, stegosaur, titanosaur, triceratops,
tyrannosaur