bird Archaeopteryx

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Related by context. Frequent words. (Click for all words.) 64 Archaeopteryx 62 placental mammals 60 Jurassic Period 60 tyrannosaur 60 Cretaceous Period 59 feathered dinosaurs 59 Homo habilis 59 Ardipithecus ramidus 58 trilobites 58 theropod 58 H. erectus 58 Indohyus 57 carnivorous dinosaurs 57 hadrosaur 56 theropods 56 Diplodocus 56 vertebrate species 56 horned dinosaur 55 anthropoid 55 carnivorous dinosaur 55 Columbian mammoth 55 single celled organisms 55 fossils 55 melanogaster 55 marine reptiles 54 hominid 54 snail shells 54 foraminifera 54 genus Homo 54 toothed whales 54 phyla 54 mammals 54 pterosaur 54 dinosaurs 54 erectus 54 hominin 54 coprolites 54 Denisovans 54 fossilized remains 54 Homo erectus 53 hominins 53 Raptorex 53 tetrapods 53 anthropoids 53 marine reptile 53 tyrannosaurus 53 crocodilians 53 crocodilian 53 pterosaurs 53 Neandertals 53 vertebrates 53 mottled brown 53 fossil specimens 53 tetrapod 53 prokaryotes 52 wooly mammoth 52 Apatosaurus 52 Australopithecus 52 Australopithecus afarensis 52 Ardipithecus 52 morphologically 52 interbred 52 Sperm whales 52 saber toothed cat 52 angiosperms 52 Nigersaurus 52 pterodactyls 52 Homo sapiens 51 avian species 51 vertebrate animals 51 sauropods 51 unicellular 51 Radiocarbon dating 51 multicellular 51 hominids 51 giant tortoise 51 supercontinent 51 flightless birds 51 Cambrian explosion 51 Late Cretaceous 51 fossil 51 arthropods 51 Fruit flies 51 temperate forests 50 vertebrate 50 subfamily 50 nematode worms 50 species 50 arthropod 50 lineages 50 Neandertal 50 dinos 50 flycatchers 50 penguin species 50 stromatolites 50 pileated woodpecker 50 Burgess Shale 50 Poinar 50 common ancestor 50 tyrannosaurus rex 50 apelike

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