Related by context. Frequent words. (Click for all words.) 65 hominin 61 hominid 60 Australopithecus 59 theropod 58 theropods 57 tetrapod 57 Indohyus 57 hominins 57 Ardipithecus 56 hominids 56 genus Homo 56 feathered dinosaurs 55 anthropoids 55 sauropods 54 H. erectus 54 carnivorous dinosaurs 54 sauropod 54 Homo habilis 54 Australopithecus afarensis 53 LB1 52 Archaeopteryx 52 pterosaur 52 Neandertals 52 vertebrates 52 fossils 52 bipedalism 52 Homo erectus 52 tyrannosaur 52 mammalian species 52 mitochondrial genome 51 fossilized remains 51 Neandertal 51 Ardi 51 primate species 50 morphological 50 subfamily 50 primate 50 vertebrate 49 Homo floresiensis 49 Denisovans 49 Columbian mammoth 49 palaeontologists 49 microfossils 49 paleoanthropologist 49 okapi 49 melanosomes 49 monkeys apes 49 imprinted genes 49 primates 48 Late Cretaceous 48 Tiktaalik 48 morphologies 48 fossil 48 Longrich 48 morphologically 48 FOXP2 48 coprolites 48 nonhuman primates 48 Homo sapiens 48 morphologic 48 marine invertebrates 48 hadrosaur 48 paleoclimate 48 Human Origins 48 phylogenetic 47 morphology 47 phylogeny 47 palaeontologist 47 taxa 47 forelimbs 47 Poinar 47 amino acid sequences 47 apes 47 baleen whales 47 terrestrial ecosystems 47 T. rex 47 pterosaurs 47 multicellular organisms 47 western lowland gorillas 47 angiosperms 46 mammal species 46 thylacine 46 mammalian brain 46 mammals 46 behavioral abnormalities 46 tetrapods 46 palaeontology 46 fossilized bones 46 Paleocene 46 marine reptiles 46 Tasmanian tiger 46 chimpanzees 46 Tyrannosaurus rex 46 fossilized 46 trilobites 46 plesiosaur 45 Cambrian explosion 45 Paabo 45 clade 45 systematics 45 primatologists