Related by context. Frequent words. (Click for all words.) 67 anthropoids 65 theropod 64 H. erectus 64 theropods 64 feathered dinosaurs 64 tyrannosaur 63 hominins 63 hominids 62 Homo floresiensis 61 genus Homo 61 hominin 61 hominid 61 Homo habilis 60 Neandertals 60 Homo erectus 59 carnivorous dinosaurs 59 Ardipithecus 59 sauropod 59 Australopithecus 58 Australopithecus afarensis 58 tetrapod 58 plesiosaur 58 Neandertal 58 Homo sapiens 57 sauropods 57 Archaeopteryx 57 crocodilians 56 fossils 56 hadrosaur 56 fossilized bones 56 Tiktaalik 55 arthropods 55 monkeys apes 55 fossil 55 tyrannosaurs 55 subfamily 55 tetrapods 55 morphologically 55 LB1 55 temperate forests 55 arthropod 55 Late Cretaceous 55 Poinar 55 vertebrate 54 bipedalism 54 trilobites 54 herbivorous 54 fossilized remains 54 stromatolites 54 coelacanth 54 coprolites 53 flint tools 53 fossilized 53 prehistoric 53 vertebrates 53 Neanderthals 53 Denisovans 53 Neanderthal 53 pterosaur 53 primate species 53 Longrich 53 genus 53 prokaryotes 52 dinosaur fossil 52 clades 52 single celled organisms 52 hydrothermal vent 52 herbivore 52 Etruscans 52 billed dinosaur 52 wooly mammoth 52 mammoths 52 marine invertebrates 52 dinosaurs 52 marine reptiles 52 Homo Sapiens 52 megafauna 51 homo sapiens 51 vertebrate species 51 T. rex 51 palaeontology 51 microfossils 51 millipede 51 baleen whales 51 triceratops 51 palaeontologists 51 Oetzi 50 Triceratops 50 evolutionary biologists 50 anatomically modern 50 Kennewick Man 50 velociraptor 50 Paleocene 50 ancestor 50 Otzi 50 mammal 50 pterosaurs 50 mitochondrial genome 50 skull fragments 50 systematics 50 species