Related by context. Frequent words. (Click for all words.) 64 theropod 59 tyrannosaur 58 Archaeopteryx 56 Tiktaalik 56 sauropod 56 hadrosaur 56 theropods 55 feathered dinosaurs 55 pterosaur 54 triceratops 54 Homo floresiensis 53 H. erectus 53 dinosaur 53 tyrannosaurus rex 52 wooly mammoth 52 tetrapod 52 tyrannosaurs 52 plesiosaur 52 crocodilians 52 Australopithecus 52 carnivorous dinosaurs 52 Indohyus 52 ancestor 51 tetrapods 51 Neandertal 51 Homo habilis 51 hominin 51 LB1 51 Tyrannosaurus 50 Brachiosaurus 50 Ardipithecus 50 hominins 50 Velociraptor 50 palaeontologist 50 Otzi 50 sauropods 50 reticulated python 50 forelimbs 50 T rex 50 Tasmanian tiger 50 arthropod 49 hominid 49 thylacine 49 mammal 49 fossils 49 Tyrannosaurus rex 49 Australopithecus afarensis 48 T. rex 48 fossilized remains 48 rhesus macaque 48 Homo erectus 48 billed dinosaur 48 prehistoric 48 coprolites 48 creature 48 velociraptor 48 Vertebrate Paleontology 48 subfamily 48 dinosaur fossil 48 palaeontologists 47 Linnean Society 47 Stegosaurus 47 coelacanth 47 reptile 47 flightless bird 47 Kennewick Man 47 fossil 47 fossilized bones 47 dinosaur skeletons 47 garter snake 47 canine teeth 47 rhesus monkey 47 pacu 47 constrictor 47 giant tortoises 46 genus Homo 46 brontosaurus 46 anteater 46 cycad 46 pterodactyl 46 millipede 46 herbivorous 46 lizard 46 marsupial 46 mammalian species 46 skink 46 skull fragments 46 herbivore 46 vertebrate 46 mastodon 46 Homo sapiens 46 genus 46 bipedalism 46 Gila monster 46 dinos 46 microfossils 46 extinct species 46 primate 45 grebe 45 mitochondrial genome 45 dinosaurs