Related by context. Frequent words. (Click for all words.) 62 dinosaur fossil 56 dinosaur species 55 horned dinosaur 53 ichthyosaur 53 hadrosaur 53 billed dinosaur 53 horned dinosaurs 52 dinosaur fossils 52 carnivorous dinosaurs 52 mosasaur 51 plesiosaurs 51 dinosaur footprints 51 fossilized bones 51 marine reptile 51 fossilized skull 50 trilobite 50 trilobites 50 kipunji 50 Jurassic era 50 feathered dinosaurs 50 carnivorous dinosaur 50 marine reptiles 49 peccary 49 Burgess Shale 49 planets astronomers 49 saber toothed cat 49 coprolites 49 Gigantoraptor 49 Diplodocus 49 Raptorex 49 wooly mammoth 49 Albertosaurus 49 dinosaur bones 49 Anglo Saxon treasure 48 fossilized 48 Minn. Crookston 48 Columbian mammoth 48 hadrosaurs 48 Hockey Writers THW 48 mammoth ivory 48 tiger subspecies 48 hominid fossils 47 Poinar 47 tyrannosaur 47 triceratops 47 fossil specimens 47 mosasaurs 47 mammoth tusk 47 theropod 47 jackalope 47 Apatosaurus 47 Torosaurus 47 fossils 47 By Laurie Kulikowski 47 Tyrannosaurus rex 47 giant Palouse earthworm 47 Everett Ruess 47 fossilized remains 47 Altai Mountains 47 tyrannosaurus rex 47 frogs salamanders 46 tyrannosaurs 46 fossil hunter 46 dinosaur eggs 46 plesiosaur 46 Lisa Bue 46 paleontological 46 casestudies anywhere 46 fossilized skeleton 46 meteorite hunters 46 paleoanthropologists 46 periodical cicadas 46 Inca Empire 45 North Dakota 45 Tyrannosaurus 45 amphibians reptiles 45 elk moose 45 baleen whale 45 Indohyus 45 preserved fossils 45 Fossils 45 palaeontologists 45 paleontologists 45 sauropod 45 Bigfoot sightings 45 sea scorpion 45 lady slipper 45 stromatolites 45 mastodons 45 mushroom hunter 45 Step Pyramid 45 hominid species 45 vertebrate animals 45 Harry Hillaker 45 Amenhotep III 45 Tyrannosaur 45 Late Jurassic 44 T. rex 44 medullary bone 44 Falcarius 44 Hidatsa