otolith, scutes, ostracods, braincase, barbels, papillae, toothed whale, radula, amphipods, laterality, somites, zooplankton, brachiopods, conodonts, teleost fish, placental mammal, morphogen, amphioxus, chordates, flatfishes, pelvic fin, foraminifera, bryozoans, striated muscle, tetrapod, gobies, pteropods, crinoids, hindbrain, nacre, morphologies, stickleback, tectum, stromatolite, crocodilians, fossilisation, rotifer, subadult, sepal, ossicles, stony coral, cellularity, ichthyosaurs, toadfish, concretions, anal fin, chironomid, maxillary, notochord, diatoms, morphology, diffusivity, planktonic algae, metazoans, syrinx, lacrimal, yolk sac, comb jelly, arteriolar, sulci, dinoflagellate, stapes, punctate, tubercles, killifish, prokaryotes, iguanodon, angiosperm, aragonite, archosaur, setae, copepod, cavefish, hairlike, lamellae, staghorn, semicircular canal, thermocline, abalones, anisotropy, dusky shark, spectroscopic analysis, spherules, spicule, plesiosaurs, photoreceptors, dentine, rootlets, olfactory bulb, condyle, crystallites, motile, antennal, callosities, cusps, premolars, ontogeny, bonnethead, adipose fin, cichlid, planarian, damselfish, clots, grains, inclusions, particles, spicules, bodies, clasts, pellets, bales, barnacles, chunks, clams, crabs, flakes, granules, mitochondria, platelets, precipitates, shells