Related by context. All words. (Click for frequent words.) 72 Tiktaalik roseae 70 Acanthostega 69 tetrapods 69 tetrapod 69 Panderichthys 68 Ichthyostega 67 mosasaurs 67 theropod 66 Ventastega 66 lobe finned fish 65 flatfishes 65 dromaeosaurid 65 Archaeopteryx 65 H. habilis 64 ichthyosaur 64 Australopithecus sediba 64 Ardipithecus 64 dromaeosaurs 64 Heterodontosaurus 63 Indohyus 63 archeopteryx 63 Australopithecus 63 Sinosauropteryx 63 ornithischians 63 australopithecine 63 H. floresiensis 62 placental mammals 62 Ardipithecus ramidus 62 A. sediba 62 conodonts 62 PancakeCroc 62 A. ramidus 62 Australopithecus africanus 62 Psittacosaurus 62 Sahelanthropus tchadensis 62 australopithecines 62 Raptorex 61 theropod dinosaurs 61 ichthyosaurs 61 Castorocauda 61 hominid species 61 theropod dinosaur 61 Linhenykus 61 homo erectus 61 H. erectus 61 braincase 60 hominin 60 A. afarensis 60 tyrannosaurids 60 hominid 60 Confuciusornis 60 chordates 60 Puijila 60 Gansus 60 Kadanuumuu 60 ramidus 60 sediba 60 plesiosaurs 60 predatory dinosaurs 60 mosasaur 59 Anomalocaris 59 amphioxus 59 Nectocaris 59 pterosaur 59 habilis 59 hominins 59 earliest hominid 59 H. sapiens 59 Guanlong wucaii 59 Darwinius 59 Homo ergaster 59 sauropod dinosaurs 59 Asilisaurus 59 Homo habilis 59 Linheraptor 58 herbivorous dinosaurs 58 Australopithecus afarensis 58 species Australopithecus afarensis 58 Osedax 58 Sahelanthropus 58 carnivorous dinosaurs 58 Pierolapithecus 58 theropods 58 Maiacetus 58 monotreme 58 T. hallae 58 Massospondylus 58 carnivorous dinosaur 58 Darwinopterus 58 ostracods 58 Iguanodon 58 Australopithecines 57 radula 57 Homo species 57 Homo sapiens evolved 57 Puijila darwini 57 LB1 57 Microraptor 57 primate evolution 57 Homo genus 57 Toumai 57 Diplodocus 57 tyrannosaur 57 birdlike dinosaur 57 Gigantopithecus 57 Europasaurus 57 Microraptor gui 57 apelike 57 Dromomeron 57 Dikika 57 Tarbosaurus 57 trilobite 57 Falcarius 57 crinoids 57 feathered dinosaurs 57 megalodon 57 Tianyulong 57 evolutionary lineage 57 Devonian Period 57 Paranthropus 57 Brontomerus 57 Xiphactinus 57 baleen whale 57 Repenomamus 57 Orrorin tugenensis 57 monotremes 56 Darwinius masillae 56 vertebrate evolution 56 partial skeleton 56 long necked sauropod 56 torosaurus 56 ankylosaur 56 Neil Shubin 56 otolith 56 sauropods 56 bony fishes 56 toothed whales 56 Giganotosaurus 56 Tawa hallae 56 plesiosaur 56 Homo erectus 56 Abydosaurus 56 lobe finned fishes 56 apatosaurus 56 Dallasaurus 56 Guanlong 56 bipedal locomotion 56 crocodilian 56 hominids 56 hominid ancestors 56 coelurosaurs 56 Permian Period 56 feathered dinosaur 56 coelacanth 56 hominin species 56 sauropod 56 gracile 56 Hesperonychus 56 afarensis 56 crocodilians 56 primitive vertebrates 56 extinct mammals 56 steppe mammoth 56 extinct mammal 56 pectoral fins 56 tetrapods evolved 56 anthropoids 55 Nigersaurus 55 genus Australopithecus 55 hominid evolution 55 convergent evolution 55 placoderms 55 backboned animals 55 Theropods 55 bilaterians 55 Gigantoraptor 55 placental mammal 55 horned dinosaurs 55 vertebrate 55 terrestrial vertebrates 55 Camarasaurus 55 Early Cretaceous 55 vertebrate fossils 55 homo habilis 55 Rugops 55 gastropod 55 Pakasuchus 55 Australopithecus anamensis 55 hominid fossil 55 Argentinosaurus 55 prehuman 55 bipedalism 55 cnidarians 55 ray finned 55 Orrorin 55 pelvic fins 55 hadrosaur 55 unicellular 55 Ediacaran 55 Spinosaurus 55 nicknamed Ardi 55 Majungatholus 55 quill knobs 55 robustus 55 coprolite 55 Homo erectus evolved 55 placoderm 55 phylogeographic 55 Neandertal 54 archosaurs 54 Late Devonian 54 hadrosaurs 54 fossil skeleton 54 metazoans 54 fossils 54 caecilians 54 colugos 54 jawless fish 54 Basilosaurus 54 forelimbs 54 vertebrates 54 pliosaur 54 Liang Bua 54 Denisovans 54 bony plates 54 scutes 54 kipunji 54 cartilaginous 54 stickleback 54 Morganucodon 54 Burgess Shale 54 brow ridges 54 Icadyptes 54 sauropodomorphs 54 Plesiosaurs 54 Paranthropus robustus 54 faunas 54 Aardonyx 54 Inkayacu 54 Repenomamus robustus 54 Hurdia 54 Aetodactylus 54 Cenozoic Era 54 Raptorex kriegsteini 54 fossilized skull 54 DogCroc 54 Smilodon 54 chordate 54 Sarahsaurus 53 therizinosaur 53 bdelloid rotifers 53 Laonastes 53 crinoid 53 Seitaad 53 Cambrian Period 53 genus homo 53 oviraptors 53 Torosaurus 53 macroevolution 53 Anchiornis huxleyi 53 pterosaurs 53 barbels 53 Utahraptor 53 dinosaur precursors 53 winged dinosaur 53 hominid fossils 53 jawless 53 Neandertals 53 sauropodomorph 53 placentals 53 avian dinosaurs 53 fossilized footprints 53 Sauropods 53 Homo heidelbergensis 53 marine reptile 53 bilaterally symmetrical 53 multicellular 53 baleen whales 53 marine reptiles 53 Denisova cave 53 Coelophysis 53 fossilized skeleton 53 Gryposaurus monumentensis 53 Laetoli 53 brachiopods 53 toothless beak 53 Sauropod 53 Trilobites 53 homo floresiensis 53 necked dinosaur 53 multicellular creatures 53 Denisova Cave 53 ontogenetic 53 multi celled organisms 53 fearsome predator 53 artiodactyls 53 hominoid 53 Makovicky 53 eukaryote 53 vesper bats 53 Apatosaurus 53 chimplike 53 hindlimbs 52 Mamenchisaurus 52 Kosmoceratops 52 titanosaurs 52 Eoraptor 52 ancient arthropods 52 genus Homo 52 Prototaxites 52 mammal fossils 52 spicule 52 humans Homo sapiens 52 anamensis 52 sauropod dinosaur 52 ancient hominid 52 metazoan 52 Seitaad ruessi 52 embryological 52 earliest tetrapods 52 teleost fish 52 tyrannosaurs 52 Dakosaurus 52 otoliths 52 T. rex 52 Homo sapiens 52 ornithopod 52 multicellular animals 52 molecular phylogeny 52 narwhal 52 Edmontosaurus 52 jawed vertebrates 52 mammal 52 primate lineage 52 Juravenator 52 floresiensis 52 hominoids 52 archosaur 52 duck billed platypus 52 dinosaurian 52 species Ardipithecus ramidus 52 baculum 52 fossilized remains 52 Argentavis 52 toothed whale 52 stegosaur 52 chiton 52 Cenozoic era 52 erectus 52 Daeschler 52 Turkana Boy 52 Homo floresiensis 52 Cambrian Explosion 52 Hadrosaur 52 quadrupedal 52 Sinornithosaurus 51 Hominid 51 dinosaur species 51 A. africanus 51 medullary bone 51 herbivorous dinosaur 51 Cypriot hippos 51 extinct woolly mammoth 51 primitive hominid 51 Dakosaurus andiniensis 51 brachiopod 51 peccary 51 Tertiary Period 51 Cambrian explosion 51 Columbian mammoth 51 Late Jurassic 51 africanus 51 fossil primate 51 Fruitadens haagarorum 51 isopods 51 paleoanthropologists 51 Darwin finches 51 Varanus bitatawa 51 Trichoplax 51 vertebrate animals 51 Jaekelopterus 51 Haast eagle 51 Concavenator 51 Mrs Ples 51 multicellular organisms 51 Tyrannosaurs 51 gastrulation 51 Longrich 51 Mammuthus 51 Gawis 51 mastodon tusk 51 evo devo 51 triceratops 51 Hadrocodium 51 Late Cretaceous 51 fossil 51 choanoflagellates 51 Homo neanderthalensis 51 allosaurus 51 ammonites 51 bryozoans 51 endosymbiosis 51 woolly rhinoceros 51 SuperCroc 51 therizinosaurs 51 narwhals 51 trilobites 51 sabertooth cat 51 anthropoid primates 51 Mesozoic era 51 H. heidelbergensis 51 Nimbadon 51 Utahceratops gettyi 51 T.rex 51 gorilla chimpanzee 51 Puertasaurus 51 Protoceratops 51 barnacle goose 51 caecilian 50 echinoderms 50 bipedal dinosaur 50 foraminifera 50 duck billed hadrosaur 50 P. boisei 50 Brusatte 50 molecular phylogenetic 50 prehistoric lizard 50 primitive primate 50 stegosaurs 50 DuckCroc 50 interglacial period 50 S. tchadensis 50 KT boundary 50 flatworm 50 earliest hominids 50 fearsome Tyrannosaurus rex 50 O. tugenensis 50 microcephalin 50 fossil hominids 50 Triassic Period 50 hominin fossils 50 annelid worms 50 Laetoli Tanzania 50 limbed vertebrates 50 supertree 50 horned dinosaur 50 punctuated equilibrium 50 anal fins 50 Mapusaurus roseae 50 Cretaceous extinction 50 marrow cavity 50 Triassic Jurassic 50 Fossilised 50 spookfish 50 Late Triassic 50 stromatolites 50 stromatolite 50 spiny anteater 50 Crichton ankylosaur 50 bipedal 50 Stegodon 50 Gakkel Ridge 50 Middle Paleolithic 50 Oviraptor 50 Baleen whales 50 abiogenesis 50 Ardi 50 multicellularity 50 fossilisation 50 Ediacaran Period 50 tiny single celled 50 ontogeny 50 hyoid 50 lunglessness 50 mammoth tusk 50 insectivore 50 Snowball Earth 50 palaeontologists 50 evolutionary 50 tyrannosaurus 50 flagellum 50 Homo antecessor 50 Plateosaurus 50 Beringia 50 kha nyou 50 saber tooth cat 50 Kiffian 50 microevolution 50 morphological evolution 50 holotype 50 coelacanths 50 Hox genes 50 frilled shark 50 hind fins 50 duckbill dinosaur 50 species Australopithecus sediba 49 mega fauna 49 phylogenetic 49 lungless 49 bony structures 49 Tiarajudens 49 Per Ahlberg 49 undescribed species 49 vicious tusk 49 Neanderthals Homo neanderthalensis 49 predator prey interactions 49 Nick Longrich 49 C4 grasses 49 dinosaur 49 bacterial flagellum 49 Qesem Cave 49 Architeuthis dux 49 Paedocypris 49 premolar 49 fossilized specimen 49 bird Archaeopteryx 49 pteropod 49 cartilaginous fish 49 Nemicolopterus 49 smallest vertebrate 49 fossil specimens 49 Cretaceous Period 49 Quetzalcoatlus 49 Dinosauria 49 aurochs 49 Oetzi 49 bony fish 49 Anchiornis 49 bipedal dinosaurs 49 macrofauna 49 biogeographical 49 Neoproterozoic 49 Dunkleosteus 49 ocean sunfish 49 dorsal spines 49 preserved fossils 49 phylogenies 49 molluscan 49 sister taxon 49 anatomically modern 49 brow ridge 49 Mojoceratops 49 phyla 49 isopod 49 called Abydosaurus mcintoshi 49 fossa 49 Pachycephalosaurus 49 Paranthropus boisei 49 wooly mammoth 49 multi celled 49 Cetomimidae 49 taxa 49 Hadar Ethiopia 49 Genyornis 49 primate ancestors 49 threespine sticklebacks 49 Vertebrates 49 invertebrate animals 49 sexually dimorphic 49 bonebed 49 palaeontologist 49 Mesozoic 49 palaeontological 49 marine invertebrates 49 Comparative genomics 49 Jurassic Period 49 Denisovan 49 Albertosaurus 49 protists 49 morphologically 49 Gobero 49 Ted Daeschler 49 southern supercontinent 49 Architeuthis 49 mammal lineages 49 ancient hominids 49 biomineralization 49 humanlike 49 fossilized teeth 49 planaria 49 insects crustaceans 49 vertebrate embryos 49 fossilized 49 Gondwanaland 49 supercontinent 49 Indricotherium 49 sympatric speciation 49 fossilized skeletons 49 Neanderthal genome sequence 49 chimp genomes 49 ape ancestors 49 Pan troglodytes 48 Laetoli footprints 48 megalodon shark 48 opposable thumb 48 taxon 48 arthropod 48 skink 48 pelvic girdle 48 single celled algae 48 dinosaurs 48 Eodromaeus 48 single celled 48 homologies 48 stickleback fish 48 chitons 48 notochord 48 Megalodon 48 Dilophosaurus 48 taxonomically 48 dubbed Angolatitan adamastor Angolatitan 48 symbioses 48 carnivore species 48 wormlike 48 auks 48 mighty Tyrannosaurus rex 48 Fruitadens 48 evolutionary adaptations 48 primitive organisms 48 extinct reptiles 48 diplodocus 48 brachiosaurus 48 Cenozoic 48 Pterosaurs 48 ancestor Homo erectus 48 abyssal plain 48 phylum 48 tapetails bignose fishes 48 suborder 48 BoarCroc 48 ALH# 48 Mistaken Point 48 paleoenvironmental 48 beaked whale 48 Middle Awash 48 Zhe Xi Luo 48 Thewissen 48 megafauna 48 tyrannosaurus rex 48 apelike ancestors 48 Kipunji 48 evolutionary divergence 48 deuterostomes 48 subfamily 48 Daemonosaurus 48 spindle neurons 48 Toba eruption 48 Mesolithic 48 primate fossil 48 sensory organ 48 cavefish 48 Falcarius utahensis 48 vestigial organs 48 Neogene 48 haplotype map 48 anthropic principle 48 coccolithophores 48 Ediacara 48 evolutionarily ancient 48 ear tufts 48 dinosaur specimens 48 forams 48 pipefish 48 paleobiology 48 Balaenoptera 48 monophyletic 48 prehistoric creature 48 aragonite 48 Hominids 48 microbialites 48 Milford Wolpoff 48 molar tooth 48 Kryptops 48 pteranodon 48 mammalian lineage 48 Osedax worms 48 melanosomes 48 morphological similarities 48 phylogenetic tree 48 dinosaur fossil 48 Pleistocene 48 lungfish 48 Irmis 48 Zhuchengtyrannus magnus 48 Aetodactylus halli 48 African clawed frog 47 vertebrate fossil 47 species Homo floresiensis 47 venom glands 47 morphology 47 horned Triceratops 47 isotopic analysis 47 Pleistocene Age 47 cranial vault 47 russet colored rings 47 Mapusaurus 47 mammals 47 anglerfish 47 known bird Archaeopteryx 47 spined stickleback 47 sexual dimorphism 47 Prevotella 47 ray finned fishes 47 Ice Age mammals 47 Laramidia 47 Herto 47 Caucasoid 47 canid 47 Chlamydomonas 47 Woese 47 long necked sauropods 47 freshwater jellyfish 47 basking shark 47 Galapagos penguins 47 T rex 47 thylacine 47 predator prey relationship 47 phylogenetically 47 fossilization 47 prokaryotes 47 prehistoric crocodiles 47 homo sapiens 47 necked plesiosaur 47 Sociobiology 47 R. robustus 47 dimorphic 47 biped 47 fossilized bones 47 billed dowitcher 47 duckbill 47 flatworms 47 unicellular organism 47 indri 47 hoofed mammals 47 Sepkoski 47 fossils unearthed 47 basaltic rocks 47 oviraptor 47 Velociraptor 47 yolk sac 47 extinct species 47 Morpho butterfly 47 mangabey 47 platypus genome 47 Cretaceous Paleogene boundary 47 single celled yeast 47 ostracodes 47 herbivorous 47 Gondwanan 47 amphipods 47 ceratopsian 47 Mrs. Ples 47 hermaphroditism 47 rhesus macaque 47 named Raptorex kriegsteini 47 mammalian 47 isostatic rebound 47 Compsognathus 47 journal Acta Palaeontologica 47 moa 47 FOXP2 47 thrifty gene 47 Dimetrodon 47 morphological 47 palaeontology 47 sea scorpion 47 extinct mammoths 47 snailfish 47 curved tusks 47 paleontologists 47 mitochondrial genome sequence 47 Platynereis 47 americanus 47 irreducible complexity 47 trackways 47 Stegosaurus 47 Permian extinction 47 Velafrons 47 Dinosaur Bones Titans 47 carbonaceous chondrite 47 scalloped hammerhead 47 Hox gene 47 spotted hyena 47 herbivore 47 sedimentary layers 47 Aerosteon 47 Zanno 47 Ernst Mayr 47 microfossils 47 long necked dinosaur 47 bar tailed godwit 47 nocturnal primate 47 marine invertebrate 47 fossilized creatures 47 distantly related organisms 47 anthropoid 47 Ankylosaurus 47 arapaima 47 Ganlea 47 Eocarcharia 47 legless lizard 47 Mammalia 47 duckbilled dinosaur 47 Paleozoic era 47 Carboniferous 47 developmental plasticity 47 sparrow sized 47 sifaka 47 antiquus 47 Carcharodon megalodon 47 Eocene Epoch 47 ancient Polynesians 47 Arctic tern 46 microscopic single celled 46 primate genomes 46 taxonomic classification 46 photosynthetic organisms 46 radiocarbon dated 46 legged carnivores 46 borealis 46 Mesonychoteuthis hamiltoni 46 Neanderthal skeletons 46 Titanosaur 46 planktonic 46 Dry Valleys 46 microbiomes 46 neural crest stem cells 46 chimpanzees Pan troglodytes 46 prehistoric reptile 46 sengi 46 creature 46 warm bloodedness 46 terrestrial mammals 46 homo sapien 46 smallest marsupials 46 irreducibly complex 46 platypuses 46 shell midden 46 eusocial 46 squid octopus 46 planarian 46 Neanderthal 46 pteropods 46 skeletal fragments 46 Neanderthals interbred 46 Sperm Whale 46 Sticklebacks 46 hemoglobins 46 Mesozoic mammals 46 moray eel 46 Lake Vostok 46 Weddell seals 46 zooplankton species 46 unicellular organisms 46 sedimentary deposits 46 evolutionary biologists 46 Paleocene 46 Homo sapiens sapiens 46 elongated snout 46 reciprocal altruism 46 biosignatures 46 single celled organisms 46 Jurassic era 46 pygmy shrew 46 species interbred 46 comb jelly 46 morphologically distinct 46 endocasts 46 tardigrades 46 Paleogene 46 hominid skeleton 46 Palouse prairie 46 mammalian carnivores 46 manto mineralization 46 interactome 46 mammalian genomes 46 brevirostris 46 Anatomically 46 chick embryo 46 Prochlorococcus 46 Middle Pleistocene 46 Inuit goddess 46 phylogeny 46 Aplysia 46 martian meteorites 46 epiblast stem cells 46 microcephalic 46 mitochondrial genome 46 Pongo pygmaeus 46 Maastrichtian 46 Zelenitsky 46 hind limbs 46 Pteranodon 46 seals walrus 46 zebra finch genome 46 roundscale spearfish 46 Tyrannosaurus 46 venomous lizards 46 Cretaceous 46 Dracorex 46 Homo Sapiens 46 Altai Mountains 46 Cuvier 46 eusociality 46 Laurasia 46 Lamarckian 46 hyena dung 46 mouse lemur 46 comparative anatomy 46 animal phyla 46 Kittlitz murrelet 46 sea anemones corals 46 enterotypes 46 carnivorous mammal 46 fossilize 46 genetic lineages 46 green anole 46 Malapa 46 radiometric dating 46 Diporeia 46 Nares Strait 46 pliosaurs 46 Titanoboa 46 Neanderthal genes 46 homology 46 G#.# +#.# 46 Deccan eruptions 46 segmented worms 46 Mesozoic Era 46 rotifer 46 red colobus 46 sequenced genome 46 mandible 46 neural crest cells 46 maned wolf 46 Boisserie 46 iridium layer 46 annelid 46 crurotarsans 46 Vertebrate 46 Ötzi 46 worm C. elegans 46 Tyrannosaurs Rex 46 mtDNA sequences 46 Xenopus 46 Rabeling 46 paleoclimatic 46 archaea 46 bony crest 46 bipedally 46 saber tooth cats 46 frogfish 46 necked dinosaurs 46 concretions 46 mantis shrimps 46 fossilized claw 46 Cretaceous periods 46 steppe bison 46 calcium carbonate shells 46 crania 46 fossilized bone 46 hominid skull 46 planktonic foraminifera 46 mastodon 46 ammonite 46 phalarope 46 primary cilium 46 mollusk shells 46 diatoms 46 angiosperm 45 scleral ring 45 knifefish 45 lizardlike 45 Brachiosaurus 45 pink iguana 45 Mayan glyphs 45 Bornean clouded leopard 45 fungal genomes 45 prehistoric 45 Triceratops 45 exquisitely preserved 45 planemos 45 Mousterian 45 postholes 45 Xing Xu 45 evolutionarily 45 turbidites 45 Pierolapithecus catalaunicus 45 peppered moth 45 Palaeozoic 45 lunar crust 45 Hohle Fels 45 arcuate 45 eukaryotic 45 annelids 45 olive ridley 45 Precambrian 45 Woolly mammoths 45 raptorial