archosaur Definition

archosaurian reptile, placentals, theropod, theropod dinosaur, robustus, trilobite, ichthyosaur, hominoids, stegodon, braincase, archeopteryx, psittacosaurus, australopithecus africanus, australopithecines, mammalia, toothed whale, conodonts, archaeopteryx, monotremes, subfamily, habilis, placental mammal, chordates, flatfishes, brachiosaurus, crocodilians, ratite, holotype, australopithecus, phylogeny, iguanodon, genus homo, dimetrodon, paranthropus, faunas, spiny anteater, ostracods, metazoan, panthera leo, vertebrate, mosasaur, premolars, hyraxes, peccary, brachiopods, scutes, jawless fish, sauropod dinosaur, suborder, anthropoids, eukaryote, genus australopithecus, bilaterally symmetrical, crinoids, gastropod, sauropod, insectivore, maned wolf, plesiosaurs, apatosaurus, haliaeetus, columbian mammoth, bryozoans, genus, xenopus, radula, giganteus, ambystoma, woolly rhinoceros, homo habilis, pan troglodytes, brown creeper, mangabeys, hawaiian honeycreeper, tetrapod, tyrannosaur, femora, pachycephalosaurus, elegans, ornithopod, canid, isopod, gymnosperms, middle paleolithic, protoceratops, mammuthus, guanaco, ankylosaurus, sepal, sifaka, hawk moth, dinosauria, crania, ringtail, camarasaurus, clade, syrinx, taxa, collared peccary, nothosaur,