Related by context. Frequent words. (Click for all words.) 79 hominids 79 Homo erectus 71 Homo sapiens 64 fossils 63 Ardi 63 sauropods 62 Neanderthals 62 Neanderthal 60 fossilized remains 60 fossil 59 T. rex 59 vertebrates 59 dinosaur 59 dinosaurs 58 vertebrate 57 common ancestor 56 Pleistocene 56 homo sapiens 56 herbivore 56 paleontologists 56 bipedal 55 mammoths 55 Tyrannosaurus rex 55 Homo 54 prehistoric 54 apes 54 primate species 54 ancestor 54 fossilized 53 mammal 53 hunter gatherers 53 primate 53 hobbit 52 woolly mammoth 52 palaeontologist 52 Triceratops 52 ape 52 dinos 52 mastodon 52 hunter gatherer 51 pterosaurs 51 arthropods 51 mammals 51 genus 51 lemur 51 dino 51 mastodons 50 Paleolithic 50 evolutionary 50 chimpanzees 50 anthropologists 50 Fossils 49 extinct species 49 Neolithic 49 mammalian 49 dinosaur fossils 49 Anthropologists 48 Paleontologists 48 clade 48 paleontologist 48 zoologists 48 primates 48 prehistory 48 evolutionarily 47 Cretaceous 47 marsupial 47 woolly mammoths 47 evolutionary biologists 47 taxa 46 frog species 46 paleontological 46 mass extinction 46 Ice Age 46 lineages 46 chimps 46 bonobo 46 lizard 45 Komodo dragons 45 mammal species 45 marsupials 45 sloths 45 Chimpanzees 45 Tyrannosaurus Rex 45 bonobos 45 lemurs 45 Eocene 44 meat eater 44 gorillas 44 morphology 44 hobbits 44 radiocarbon dating 44 salamanders 44 domestication 44 carnivore 44 platypus 44 Leakey 44 Mammals 44 Jurassic 44 gorilla 44 eukaryotes 44 lizards