ichthyosaur, mosasaur, sauropod dinosaur, theropod, apatosaurus, coprolite, tyrannosaur, horned dinosaur, hadrosaur, psittacosaurus, columbian mammoth, dinosaur, sauropods, iguanodon, archeopteryx, fossils, diplodocus, trilobite, baleen whale, crinoids, ammonites, ankylosaur, edmontosaurus, allosaurus, toothed whale, smilodon, robustus, theropod dinosaur, pterosaur, coprolites, australopithecine, woolly rhinoceros, conodonts, camarasaurus, australopithecus africanus, genus australopithecus, brachiosaurus, peccary, mammal, mammuthus, crocodilian, triceratops, sea scorpion, protoceratops, stegodon, archaeopteryx, beaked whale, woolly mammoth, palaeontology, prehistoric, mastodon, architeuthis, tyrannosaurus rex, utahraptor, australopithecus afarensis, ostracods, archosaur, compsognathus, coelophysis, monotremes, isopod, stegosaur, duckbilled, erectus, brachiopods, bony fish, devonian period, eoraptor, tyrannosaurus, hominid, flatfishes, bryozoans, homo heidelbergensis, anthropoids, coelacanth, tusk, megafauna, australopithecus, oarfish, pallasite, paranthropus, arapaima, concretions, paleobiology, spiny anteater, aurochs, palaeontologist, stromatolite, mammoths, permian period, tetrapods, homo habilis, ocean sunfish, georges cuvier, cenozoic era, dimetrodon, triassic period, hammerhead shark, paleontologist, carcharias, jurassic period, ornithopod, borer, dinosaurs, fossil, lizard, ostrich, reptile, reptiles, alligators, aquarium, arrowhead, ascospores, barnacles, bazaar, bib, binoculars, cairn, cairns, calabash

loch ness monster, nessie

archosaur, archosaurian, archosaurian reptile

plesiosaurus