Related by context. Frequent words. (Click for all words.) 70 Australopithecus 70 hominid 69 Homo erectus 69 hominids 69 Australopithecus afarensis 64 Archaeopteryx 62 Homo sapiens 62 Neandertals 61 theropods 58 anatomically modern 58 common ancestor 58 Homo floresiensis 58 tetrapods 57 Neanderthals 55 sauropods 54 Longrich 54 Denisovans 54 Late Cretaceous 54 fossils 53 Neanderthal 52 forelimbs 52 ancestor 51 coelacanth 51 Ardi 51 interbred 51 Velociraptor 50 vertebrates 50 plesiosaur 50 fossilized remains 50 tyrannosaurs 50 evolutionarily 50 Oetzi 49 primate species 49 herbivorous 49 genus 49 sauropod 49 lineages 49 woolly mammoth 49 vertebrate species 49 Triceratops 49 triceratops 49 fossil 49 Paabo 48 megafauna 48 multicellular 48 evolutionary 48 palaeontologists 48 dinosaurs 48 Neanderthal DNA 48 baleen whales 48 evolutionary biologists 48 pterosaurs 48 hunter gatherers 47 thylacine 47 clades 47 clade 47 pterosaur 47 Paleolithic 47 homo sapiens 47 mammoths 47 bipedal 47 vertebrate 46 fossilized bones 46 T. rex 46 herbivore 46 radiocarbon dating 46 mammalian species 45 Neanderthal genome 45 canine teeth 45 melanosomes 45 velociraptor 45 single celled organisms 45 Cretaceous 45 mammal species 45 phylogeny 45 archaea 45 fossilized 44 extinct species 44 hunter gatherer 44 arthropod 44 Homo 44 taxa 44 primates 44 paleontologists 44 extinct 44 eukaryotes 44 anthropologists 44 domestication 44 coronaviruses 44 domesticated 43 Tyrannosaurus rex 43 palaeontologist 43 Mesozoic 43 mammals 43 Pleistocene 43 Fertile Crescent 43 introns 43 humanlike 43 species 43 radiocarbon 43 prion disease