Related by context. Frequent words. (Click for all words.) 70 hadrosaur 63 triceratops 61 theropod 60 dinosaur fossil 60 fossilized bones 59 T. rex 59 Tyrannosaurus rex 59 plesiosaur 58 billed dinosaur 57 sauropod 57 pterosaur 57 tyrannosaur 56 stegosaurus 56 carnivorous dinosaurs 56 dinosaur fossils 56 fossils 56 mastodon 56 T rex 55 fossil 55 arthropod 54 dinosaur skeletons 54 sauropods 54 brontosaurus 54 dinosaur 54 fossilized remains 54 Triceratops 54 tusk 53 dinosaur bones 53 Tyrannosaurus 53 Late Cretaceous 52 theropods 52 Tyrannosaurus Rex 52 Longrich 52 dinos 52 Tiktaalik 52 fossilized 52 woolly mammoth 52 herbivorous 52 herbivore 52 Archaeopteryx 52 marten 51 marine reptiles 51 tyrannosaurs 51 Neandertal 51 Australopithecus 51 Homo floresiensis 51 mammal 51 ungulates 51 musk ox 50 Ardipithecus 50 trilobites 50 dinosaurs 50 mandible 49 palaeontologists 49 skeleton 49 vertebrate 49 mammoths 48 Lower Cretaceous 48 hominid 48 Mammoths 48 Cretaceous Period 48 prehistoric 48 arthropods 48 velociraptor 48 T. Rex 48 dino 48 mastodons 47 skink 47 hominins 47 canine teeth 47 Kennewick Man 47 Velociraptor 47 colossal squid 47 hominin 47 specimens 47 thylacine 47 Australopithecus afarensis 47 reticulated python 47 paleontologists 47 palaeontologist 47 petrified wood 47 fossil hunter 46 skull fragment 46 forelimbs 46 Oetzi 46 Paleontologists 46 paleontological 46 woolly mammoths 46 jawbones 46 prehistoric creatures 46 Paleocene 46 marine invertebrates 46 tetrapods 46 dinosaur footprints 46 megafauna 46 extinct species 45 musk oxen 45 Carboniferous 45 flightless birds 45 Homo habilis 45 specimen