bones, crania, skulls, scutes, braincase, tusk, thighbones, sauropod dinosaur, premolars, femurs, ichthyosaur, radula, protoceratops, australopithecine, whalebone, ceratopsian, theropod, canine tooth, iguanodon, teeth, australopithecus africanus, callosities, condyle, occipital bone, apatosaurus, forelimb, pelvic girdle, edmontosaurus, barbels, tragus, brontosaurus, woolly rhinoceros, baleen, theropod dinosaur, molars, duckbill, mandible, maxillary, carpus, dentition, homo habilis, tubercles, adzes, dentine, anklebone, diplodocus, incisor, brachiopod, trabeculae, ammonites, tyrannosaurus rex, hominoids, palps, anthropoids, grindstones, mouthparts, ankylosaurus, phalanges, otoliths, baculum, bryozoans, vertebral column, conodonts, australopithecus, tarsus, hipbones, fontanelle, hairlike, dimetrodon, cartilages, notochord, skeletons, placoderm, gracile, ossicles, robustus, tarsal, neandertal, fishhooks, concretion, otolith, hadrosaur, triceratops, fossils, sulci, baleen whale, metacarpals, moa, fangs, coprolite, pterosaur, homo erectus, plesiosaur, staghorn, earlobes, trilobite, toothed whale, smilodon, psittacosaurus, crinoids, common bile duct, tetrapods, antlers, mandibles, jaws, arms, buttresses, canines, horns, incisors, ledges, piers, ribs, tusks, beak, bowlders, chimneys, costae, fleshy, jaw

alveolar arch