Related by context. Frequent words. (Click for all words.) 73 theropods 71 carnivorous dinosaurs 70 hominins 66 dinosaurs 66 sauropods 65 tyrannosaur 64 hominids 63 hominid 63 Australopithecus 63 tyrannosaurs 63 Tiktaalik 63 megafauna 63 Neandertals 62 sauropod 62 Archaeopteryx 62 Homo erectus 62 mammoths 62 Late Cretaceous 62 Homo habilis 61 Ardipithecus 61 fossils 61 Cretaceous Period 61 Longrich 61 T. rex 61 pterosaur 60 tetrapods 60 Homo sapiens 60 forelimbs 60 vertebrates 59 arthropods 59 mammals 59 dinosaur 59 Mesozoic 58 mammal 58 fossil 58 herbivorous 58 lineages 58 baleen whales 57 herbivore 57 Cretaceous 57 phylogeny 57 multicellular 57 clades 56 vertebrate 56 palaeontologists 56 arthropod 56 primate species 56 Pleistocene 56 fossilized remains 56 Triceratops 55 fossilized bones 55 prehistoric 55 taxa 55 Denisovans 55 dinosaur fossil 55 herbivores 55 dinos 55 Neanderthals 55 Archaea 55 genetically distinct 55 Carboniferous 55 Homo floresiensis 55 mammalian species 54 paleontologists 54 woolly mammoths 54 ant species 54 plesiosaur 54 mastodons 54 moa 54 T rex 54 landmasses 54 Tyrannosaurus rex 53 clade 53 pterosaurs 53 velociraptor 53 Australopithecus afarensis 53 Paleozoic 53 triceratops 53 Triassic 53 evolutionarily 53 interbred 53 anatomically modern 53 melanosomes 53 hunter gatherer 53 palaeontology 53 woolly mammoth 52 vertebrate species 52 Precambrian 52 homo sapiens 52 phylogenetic 52 prehistory 52 mammalian 52 evolutionary 52 single celled organisms 52 species 52 Paleolithic 52 hunter gatherers 52 extinct species 52 Tyrannosaurus 52 mammal species 52 thylacine