Related by context. Frequent words. (Click for all words.) 70 theropods 68 Archaeopteryx 64 pterosaurs 63 tetrapods 62 pterosaur 62 Neandertals 60 tyrannosaurs 60 sauropods 60 hominid 60 hominids 59 forelimbs 58 Denisovans 58 palaeontologists 58 vertebrates 58 sauropod 57 dinosaurs 57 Velociraptor 57 Homo erectus 57 taxa 56 Australopithecus 56 evolutionary biologists 56 phylogeny 56 Homo habilis 56 mammals 56 T. rex 56 fossils 56 common ancestor 55 mammalian species 55 arthropods 55 Neanderthals 55 single celled organisms 55 Homo floresiensis 55 vertebrate 55 paleontologists 55 Homo sapiens 54 palaeontologist 54 Longrich 54 lineages 54 thylacine 54 melanosomes 53 mammoths 53 fossil 53 arthropod 52 fossilized remains 52 moa 52 fossilized bones 52 paleoanthropologist 52 eukaryotes 52 clade 52 vertebrate species 52 Australopithecus afarensis 52 multicellular 52 Paabo 52 mammalian 52 homo sapiens 52 dinos 51 phylogenetic 51 megafauna 51 anatomically modern 51 Paleontologists 51 herbivorous 51 Ardi 51 archaea 51 bipedal 51 Tyrannosaurus 51 evolutionarily 51 baleen whales 51 woolly mammoths 50 mastodons 50 velociraptor 50 zoologists 50 herbivores 50 lichens 50 mammal 50 paleontologist 50 nonhuman primates 50 fossilized 50 genetic variability 50 Paleontologist 50 Tyrannosaurus rex 49 humans 49 eukaryotic 49 Vertebrate Paleontology 49 flightless birds 49 Mesozoic 49 mandible 49 T rex 49 evolutionary 49 morphology 49 coronaviruses 49 canine teeth 49 Late Cretaceous 49 ancestor 49 primate species 48 diatom 48 herbivore 48 lemurs 48 triceratops 48 extinct species 48 Triceratops 48 paleontology