barosaurus dinosaur wetland with camptosaurus and dorygnathus

barosaurus lentus dinosaur herbivore reptile lizard sauropod animal titanosaur creature utah south dakota united states jurassic mesozoic era age epoch period evolution extinct extinction prehistoric primeval primitive genus species nature wild wildlife camptosaurus herbivorous north america dorygnathus banthensis pterosaur pterodactylus pterodactyl bird carnivore predator hunting flying flight europe bald cypress tree wetland swamp rendering dinosaurs join pterosaurs fly group cam dory