jurassic mamenchisaurus habitat

animal behemoth bird birds carnivore carnivorous china claws creature dimorphodon dinosaur england environment era evolution extinct extinction feather flight flying habitat herbivore herbivorous hochuanensis illustration image jurassic lizard macronyx mamenchisaurus mesozoic mountain nature organism paleoart picture powerful prehistoric prey primeval primitive pterodactyl pterodactylus pterosaur quadruped reptile river sauropod teeth themes titanosaur vertebrate wilderness wildlife wing youngi