Related by context. Frequent words. (Click for all words.) 70 Homo habilis 68 hominins 67 Homo sapiens 66 Neandertals 66 genus Homo 65 hominid 65 hominin 64 hominids 63 tetrapods 63 Australopithecus 63 Homo erectus 62 Ardipithecus 62 theropod 61 theropods 60 Australopithecus afarensis 60 anatomically modern 60 Archaeopteryx 59 carnivorous dinosaurs 59 Neandertal 58 Denisovans 58 Homo floresiensis 58 tyrannosaur 57 Tiktaalik 57 vertebrates 56 sauropods 56 tyrannosaurs 56 bipedalism 56 Late Cretaceous 56 megafauna 55 lineages 55 interbred 55 hunter gatherers 54 clades 54 Poinar 54 Neanderthals 54 evolutionarily 54 trilobites 54 multicellular 54 multicellular organisms 53 Longrich 53 homo sapiens 53 herbivorous 53 subfamily 53 mammalian species 53 hadrosaur 53 forelimbs 53 Oetzi 53 fossils 53 dinosaurs 53 Homo Sapiens 53 single celled organisms 52 ancestor 52 common ancestor 52 mammoths 52 primate species 52 evolutionary biologists 51 coprolites 51 microfossils 51 phylogeny 51 Neanderthal 51 vertebrate 51 thylacine 51 sauropod 51 saber toothed cats 51 mitochondrial genome 51 Paleolithic 51 Neanderthal DNA 51 palaeontologists 51 marine invertebrates 51 melanosomes 51 humans 50 baleen whales 50 landmasses 50 Etruscans 50 fossilized bones 50 Archaea 50 vertebrate species 50 flint tools 50 crocodilians 50 coelacanth 50 Cretaceous Period 50 taxa 50 Pleistocene 50 triceratops 49 FOXP2 49 clade 49 archaea 49 herbivore 49 interglacial period 49 Paleocene 49 fossilized remains 49 mastodons 49 radiocarbon 49 pterosaur 49 marine reptiles 49 pterosaurs 49 plesiosaur 49 woolly mammoths 48 mammals 48 woolly mammoth 48 sticklebacks