Related by context. Frequent words. (Click for all words.) 50 feathered dinosaurs 50 cycad 49 toothed whales 49 damselflies 49 angiosperms 48 Whale sharks 48 theropod 47 leatherback turtle 47 Ardipithecus ramidus 46 genus Homo 46 trilobites 46 Tyche 46 clouded leopards 46 crocodilians 45 plesiosaur 45 Rafflesia 45 Australopithecus afarensis 45 taxon 45 Australopithecus 45 tyrannosaur 44 sauropod 44 leatherback turtles 44 H. erectus 44 Homo floresiensis 44 arthropods 44 moa 44 Fossilized 43 arthropod 43 hedge fund 43 pterosaur 43 monitor lizard 43 giant tortoise 43 fossilized remains 43 Burgess Shale 43 tyrannosaurs 43 marine reptile 42 orchid species 42 Homo erectus 42 Tyrannosaurus 42 Diplodocus 42 carnivorous dinosaurs 41 theropods 41 species 41 millipede 41 clouded leopard 41 reticulated python 41 iridescent blue 41 hominid 41 flightless bird 41 Brachiosaurus 41 T rex 41 Komodo dragons 41 lizards 41 Cretaceous Period 41 LB1 40 vertebrate 40 Tiktaalik 40 Archaeopteryx 40 fossilized bones 40 mammal species 40 sauropods 40 supercontinent 40 lemur 40 fossil 40 vertebrate species 40 AQR Capital Management 40 herbivorous 40 manta ray 40 tetrapods 39 specimens 39 butterfly wings 39 woodpecker 39 Ardipithecus 39 palaeontologist 39 dinosaur fossil 39 flightless birds 39 tyrannosaurus rex 39 leatherback 39 Amenhotep III 39 Jurassic Period 39 dinosaur footprints 39 ibises 39 De la Villehuchet 39 invertebrate species 39 star Gliese 39 Sedna 39 Columbian mammoth 38 hedge funds 38 whale skeleton 38 stromatolites 38 Fairfield Sentry 38 pectoral fins 38 sea anemone 38 sovereign wealth 38 dinosaur skeleton 38 afarensis 38 fossils 38 dinosaur skeletons 38 microfossils 38 mammal 38 herbivore