Related by context. All words. (Click for frequent words.) 57 placentals 57 lobe finned fish 56 Permian Period 56 Acanthostega 55 Homo genus 54 vesper bats 54 dromaeosaurs 54 H. habilis 54 Homo neanderthalensis 53 flatfishes 53 avian dinosaurs 53 conodonts 53 Darwin finches 53 Laurasia 53 Panderichthys 53 evolutionary lineage 52 eukaryote 52 Theropods 52 monophyletic 52 Homo sapiens evolved 52 artiodactyls 52 reproductively isolated 52 comb jelly 52 placental mammals 52 multi celled 52 placental mammal 51 H. heidelbergensis 51 Australopithecines 51 faunas 51 australopithecines 51 Psittacosaurus 51 tyrannosaurids 51 chordates 51 brachiopods 51 monotremes 51 crinoids 51 ray finned fishes 51 terrestrial vertebrates 51 Homo species 50 Homo erectus evolved 50 primate lineage 50 theropod dinosaur 50 Ardipithecus 50 amphioxus 50 multicellular 50 Early Cretaceous Period 50 Cenozoic Era 50 mosasaurs 50 Neanderthals Homo neanderthalensis 50 fearsome Tyrannosaurus rex 50 Homo ergaster 50 Anchiornis huxleyi 50 dinosaurian 50 bony fishes 50 Heterodontosaurus 50 gymnosperms 50 H. erectus 50 archosaur 50 homo erectus 49 supercontinent Pangaea 49 Indohyus 49 Cambrian Period 49 hind fins 49 Gondwanaland 49 supercontinent Pangea 49 Devonian Period 49 Triassic Period 49 gracile 49 lobe finned fishes 49 Repenomamus robustus 49 archeopteryx 49 bryozoans 49 ichthyosaurs 49 insects crustaceans 49 Prototaxites 49 auks 49 horned dinosaurs 49 phylum 49 feathered dinosaurs 49 phyla 49 ramidus 49 multicellular creatures 49 Jurassic Period 49 homo habilis 49 supercontinents 49 earliest tetrapods 49 supercontinent Gondwana 48 Paranthropus 48 ostracods 48 predatory dinosaurs 48 PancakeCroc 48 Nectocaris 48 Sahelanthropus tchadensis 48 apelike 48 herbivorous dinosaurs 48 earliest hominid 48 hominin species 48 hominid evolution 48 Icadyptes 48 ancestor Homo erectus 48 multicellular animals 48 horned Triceratops 48 ornithischians 48 Australopithecus 48 dromaeosaurid 48 phylogenies 48 Cretaceous Period 48 Tiktaalik 48 coelurosaurs 47 theropods 47 nomadic hunter gatherers 47 crurotarsans 47 tetrapods 47 prokaryote 47 evolutionary lineages 47 phylogeographic 47 therizinosaurs 47 bilaterians 47 cartilaginous 47 colugos 47 Guanlong wucaii 47 Linheraptor 47 sister taxon 47 prosimians 47 Cambrian Explosion 47 A. sediba 47 Paranthropus boisei 47 theropod 47 C4 grasses 47 hoofed mammals 47 Chicxulub crater 47 Barn swallows 47 clades 47 Miocene epoch 47 Late Devonian 47 bony armor 47 floresiensis 47 chimpanzees Pan troglodytes 47 Sinosauropteryx 47 mya 47 single celled bacteria 47 habilis 47 globular 47 genus Australopithecus 47 genetic lineages 47 sediba 47 fossilisation 47 extinct mammals 47 Tyrannosaurs 46 carnivorous mammal 46 genus Homo 46 bird Archaeopteryx 46 Pterosaurs 46 purplish brown 46 therizinosaur 46 microevolution 46 baleen whale 46 planetesimal 46 mitochondrial genomes 46 landmasses 46 H. floresiensis 46 anthropoid primates 46 Gondwanan 46 upland forests 46 plesiosaurs 46 hominoids 46 Bristlecone pines 46 multicellular organisms 46 ferric oxides 46 domesticated pigs 46 sexually dimorphic 46 Mesozoic Era 46 plastron 46 ancient supercontinent 46 Paleocene Eocene Thermal Maximum 46 cnidarians 46 Repenomamus 46 Ichthyostega 46 metazoans 46 collared peccary 46 torosaurus 46 vertebrate evolution 46 Permian Triassic extinction 46 tetrapod 46 Maiacetus 46 species Australopithecus afarensis 46 sauropodomorphs 46 supercontinent 46 Castorocauda 46 coccolithophores 46 Anomalocaris 46 snail shells 46 humans Homo sapiens 46 Archaeopteryx 46 archosaurs 46 steppe mammoth 46 stegosaur 46 morphologically distinct 46 genetically distinct 46 stromatolite 46 refugia 46 unicellular 45 crocodilians 45 australopithecine 45 spiny anteater 45 terrestrial mammals 45 mega fauna 45 celled organisms 45 lobed 45 Stegodon 45 caudal fin 45 placoderms 45 convergent evolution 45 Iguanodon 45 Massospondylus 45 ape ancestors 45 single celled 45 ancient hominid 45 sauropod dinosaurs 45 Homo sapiens 45 Early Cretaceous 45 morphologically 45 distinct lineages 45 prokaryotes 45 Cucumis 45 backboned animals 45 Genyornis 45 Paranthropus robustus 45 ZEBOV 45 Fossilised 45 coevolution 45 angiosperms 45 morphological similarities 45 Europasaurus 45 Cambrian explosion 45 trilobites 45 Toumai 45 bdelloid rotifers 45 braincase 45 Pierolapithecus 45 Spinosaurus 45 supercolony 45 common ancestor 45 tyrannosaurs 45 Pliocene epoch 45 somites 45 vertebrate 45 ivory flutes 45 anamensis 45 Homo antecessor 45 Laramidia 45 ancient arthropods 45 Australopithecus sediba 45 Tiktaalik roseae 44 Paleozoic era 44 mammal extinctions 44 metazoan 44 protoplanets 44 genus homo 44 Geochelone 44 partial skeleton 44 Osedax 44 Orrorin tugenensis 44 hominid species 44 sympatric speciation 44 Eocene Epoch 44 taxa 44 Majungatholus 44 called Abydosaurus mcintoshi 44 brow ridges 44 mammalian ancestor 44 necked dinosaur 44 multi celled organisms 44 ocean basins 44 Homo sapien 44 Tunguska meteorite 44 buff breasted sandpiper 44 erectus 44 birdlike dinosaur 44 Eocene epoch 44 Linhenykus 44 angiosperm 44 Mesozoic era 44 lance shaped 44 Plate tectonics 44 teosinte 44 gametophyte 44 cratons 44 assassin spiders 44 Gondwana supercontinent 44 neural crest cells 44 Paleozoic Era 44 spotted hyena 44 Hesperonychus 44 Middle Paleolithic 44 Brontomerus 44 phylogenetically 44 peccary 44 glaciers receded 44 Cretaceous extinction 44 winged dinosaur 44 wormlike 44 southern supercontinent 44 anthropoids 44 eastern cougar subspecies 44 tyrannosaur 44 pelvic fins 44 Late Triassic 44 Pakasuchus 44 hunter gatherer populations 44 Neoproterozoic 44 ancient hominids 44 ratites 44 feathered dinosaur 44 Confuciusornis 44 lineages diverged 44 epidermal cells 44 Protoceratops 44 necked dinosaurs 44 limbed vertebrates 44 gorillas chimps 44 Neandertals 44 Tertiary Period 44 mammalian carnivores 44 blackcaps 44 chordate 44 legged meat eaters 44 Puijila 44 phylogenetic tree 44 passerine birds 44 A. ramidus 44 crania 43 mammalian evolution 43 primate evolution 43 red colobus 43 Aardonyx 43 Tianyulong 43 megalodon 43 Late Cretaceous 43 Juravenator 43 A. afarensis 43 jawless fish 43 extinct mammal 43 Ventastega 43 mammal lineages 43 inflorescences 43 anal fin 43 spicule 43 evolutionarily 43 carnivorous dinosaurs 43 Ardipithecus ramidus 43 KT extinction 43 nine banded armadillo 43 cichlid species 43 Homo heidelbergensis 43 glaciers retreated 43 hindlimbs 43 caudal 43 Osedax worms 43 Sauropods 43 protists 43 Raptorex 43 tectonically 43 known bird Archaeopteryx 43 Diplodocus 43 abyssal plains 43 Tarbosaurus 43 crinoid 43 tropical savannah 43 ancient lava flows 43 Homo habilis 43 hauled absorbent booms 43 bilaterally symmetrical 43 saber tooth cats 43 Galapagos penguin 43 Gigantopithecus 43 Basilosaurus 43 divergent ideologies 43 punctate 43 Cenozoic era 43 Homo erectus 43 colonial empires 43 Neanderthal fossils 43 Pleistocene Age 43 reproduce asexually 43 stromatolites 43 Sahelanthropus 43 jawed vertebrates 43 theropod dinosaurs 43 russet colored rings 43 Platynereis 43 megadroughts 43 hominins 43 Radiocarbon testing 43 hominid ancestors 43 forelimbs 43 stegosaurs 43 Bornean clouded leopard 43 Smilodon 43 Guanlong 43 baleen whales 43 marsupial mammals 43 Brusatte 43 ribbonlike 43 single celled creatures 43 Pachycephalosaurus 42 biogeography 42 cichlid 42 phylogenetic 42 oblate spheroid 42 zoomorphic 42 matriarchal societies 42 southern latitudes 42 robustus 42 Borromean rings 42 Oligocene epoch 42 protist 42 fungal genomes 42 bowhead 42 single celled organisms 42 hadrosaurs 42 titanosaurs 42 H. sapiens 42 Fruitadens 42 unicellular organisms 42 organism genome 42 interbred 42 sauropod dinosaur 42 thin gruel warmed 42 apelike ancestors 42 African clawed frog 42 Lamarckian 42 Sepkoski 42 Inkayacu 42 Prevotella 42 homosapiens 42 Rabeling 42 hominids 42 scutes 42 placoderm 42 Late Cretaceous Period 42 hominin fossils 42 fossilize 42 forams 42 saber tooth cat 42 deepwater corals 42 taxon 42 parthenogenetic 42 Phylogenetic 42 P. robustus 42 macrofauna 42 ornithopod 42 Torosaurus 42 GJ#b 42 Jaekelopterus 42 fish amphibians reptiles 42 Australopithecus africanus 42 Gansus 42 Chiroptera 42 Archaea 42 dinosaur extinction 42 unbranched 42 bdelloid rotifer 42 plesiosaur 42 hominid fossil 42 palmate 42 invertebrate animals 42 Baleen whales 42 lobed leaves 42 mutualistic relationship 42 toed ungulates 42 predator prey relationship 42 nematode worm 42 Australopithecus anamensis 42 sessile 42 Darwinius 42 multicellular organism 42 vertebrate animals 42 foraminifera 42 phylogeny 42 duck billed platypus 42 chimp genomes 42 white underparts 42 orthologous 42 single celled microorganisms 42 russet colored feathers 42 eusocial 42 genus 42 choanoflagellates 42 sea scorpion 42 tectonic rift 42 fossilized footprints 42 quadrupedal 42 foliated 42 tapetails bignose fishes 42 seafloor sediments 42 brood parasitism 42 hydrothermal springs 42 Anchiornis 42 Lasius 42 lemur species 42 terrestrial mammal 42 species 42 earliest Homo sapiens 42 tetrapods evolved 42 lineages 42 fertilized egg splits 42 megafauna 42 coiled coil 42 symbionts 42 Balearic shearwater 42 evolutionary divergence 41 Kipunji 41 echinoderms 41 DNA helix 41 prehistorical 41 Scientists theorize 41 coral skeletons 41 gorilla chimpanzee 41 clade 41 species interbred 41 Cenozoic 41 single celled microbes 41 Argentinosaurus 41 Neanderthal skeletons 41 Trichoplax 41 anatomically modern 41 Argentavis 41 sexual dimorphism 41 SN #/#/# [002] 41 hominid 41 primitive organisms 41 toothless beak 41 fernlike 41 polychaete 41 lagomorphs 41 Prochlorococcus 41 KT boundary 41 aurochs 41 arcuate 41 Etruscan civilization 41 Globular clusters 41 socially monogamous 41 sauropod skulls 41 horned dinosaur 41 Heliconius 41 Plateosaurus 41 Ordovician extinction 41 perfectly spherical 41 Mesozoic 41 ammonites 41 ear tufts 41 gene duplications 41 Australopithecus afarensis 41 forked tail 41 morphologies 41 phenotypically 41 Caucasoid 41 abiogenesis 41 dinosaur lineages 41 Deinonychus 41 Ediacaran 41 Segmental duplications 41 Woolly mammoths 41 hyperbolic geometry 41 dwarf hippos 41 spheroidal 41 macroevolution 41 Hadean 41 Taung child 41 Cryogenian 41 glaciers melted 41 Darwinius masillae 41 Mojoceratops 41 Yersinia enterocolitica 41 phylogenetic trees 41 monotreme 41 Microraptor gui 41 long necked sauropods 41 volcanic caldera 41 Oviraptor 41 meteor impacts 41 disjunct 41 iridium layer 41 Push reel mowers 41 tectonic plate movements 41 fertilized egg fails 41 hunter gatherer societies 41 Hevea brasiliensis 41 vertebrates 41 humans interbred 41 nicknamed Ardi 41 temperate latitudes 41 interconversion 41 Haast eagle 41 Rugops 41 giant peccary 41 steppe bison 41 hunter gatherer tribes 41 sedimentary layers 41 Dinosauria 41 pterosaurs 41 herbivorous 41 S. cerevisiae 41 extinct woolly mammoth 41 faunal 41 Geochelone species 41 mtDNA sequence 41 densely branched 41 phyllosilicates 41 bdelloids 41 geometrically shaped 41 supertree 41 Coelophysis 41 Trilobites 41 Australopithecus genus 41 hominid fossils 41 animal phyla 41 pliosaur ferocious predator 40 Moebius strip 40 paleoanthropologists 40 trilobite 40 baculum 40 mammal fossils 40 mitochondrial Eve 40 Darwinopterus 40 woolly rhinoceros 40 temperate forests 40 crocodilian 40 Amborella 40 Kosmoceratops richardsoni 40 angiosperms flowering plants 40 subfamily 40 hominin 40 maned wolf 40 ran trenchant mercantile 40 Volvox 40 primate ancestors 40 Laetoli 40 bristlecones 40 Late Jurassic 40 ichthyosaur 40 hadrosaur 40 collagenous 40 reptilian creatures 40 syrinx 40 endosymbiosis 40 bony 40 pink iguana 40 sepals 40 Fertile Crescent 40 Tropical Storm Georgette 40 Hitachi blade servers 40 oviraptors 40 Middle Awash 40 punctuated equilibrium 40 unevolved 40 legged carnivores 40 Cetomimidae 40 Viking raiders 40 Upper Palaeolithic 40 vestigial organs 40 segmental duplications 40 siamangs 40 molluscs crustaceans 40 Ice Ages 40 sequenced genomes 40 P. boisei 40 biogeographic 40 northern pocket gopher 40 unspecialized 40 microscopic single celled 40 basaltic rocks 40 leaflike 40 octahedral 40 craniopagus twins 40 thymus glands 40 vitalism 40 Kadanuumuu 40 ectoderm 40 fossilization 40 Paleolithic era 40 Hubbert curve 40 bony crest 40 Sinornithosaurus 40 Miocene Epoch 40 umbels 40 monkeys apes 40 Great Oxidation Event 40 Eurasian landmass 40 bacterial symbiont 40 mangabeys 40 Mesozoic mammals 40 interpenetrating 40 monozygotic 40 fingerlike 40 megalodon shark 40 breeding seabirds 40 barbarian tribes 40 microscopic creatures 40 lunar crust 40 Serbs Republika Srpska 40 DuckCroc 40 aeon 40 domesticated turkeys 40 arthropods 40 Pleistocene Ice Age 40 introns 40 C. neoformans 40 blastomeres 40 imprinted genes 40 eukaryotes 40 Permian extinction 40 homologies 40 mitochondrial DNA lineages 40 sea scorpions 40 Ernst Mayr 40 honeybee Apis mellifera 40 symmetrical 40 protuberances 40 NASA twin rovers 40 Hesperian Epoch 40 hollow cylindrical 40 fleshy 40 neo dada 40 whorled 40 Comparative genomics 40 tubercles 40 Denisova Cave 40 maternal lineages 40 Olmecs 40 planet WASP #b 40 oceanic islands 40 Saqqaq 40 serrated edges 40 Apatosaurus 40 morphological traits common 39 Eoraptor 39 abyssal plain 39 petal flower 39 Oort cloud 39 Palaeozoic era 39 geometric motifs 39 Eyjafjallajokul erupted 39 Illyrians 39 heavily cratered 39 Woolly mammoth 39 pseudogenes 39 dinosaurs 39 dizygotic twins 39 Aurignacian 39 evolutionary relatedness 39 lavas 39 megafauna extinction 39 Neandertal 39 Irvingtonian period 39 eusociality 39 T. hallae 39 continental drift 39 gray wolf Canis lupus 39 solar nebula 39 lithosphere 39 Dakosaurus 39 duckbilled dinosaur 39 Giraffa camelopardalis 39 ceratopsian 39 migrating northward 39 Ankylosaurus 39 trichromatic vision 39 Falcarius 39 species Homo sapiens 39 meteorite bombardment 39 Archaean 39 A. africanus 39 strontium isotope 39 lactose tolerance 39 prehistoric cavemen 39 subantarctic 39 common bile duct 39 stubby limbs 39 dimorphic 39 eukaryotic 39 Buchnera 39 mammals 39 isosceles triangle 39 gorillas orangutans 39 homo sapiens 39 sapiens 39 nebular 39 flightless birds 39 Phanerozoic 39 Kai Steinmann 39 axils 39 Dikika 39 sabretooth 39 Neanderthals sprang 39 molecular phylogenetic 39 Iverson petulance 39 Pleistocene Era 39 fossilized skeletons 39 tribal hatreds 39 fossil specimens 39 pterodactyls 39 Pan troglodytes 39 vertebrate embryos 39 millennia 39 mutated 39 primate species 39 Ice Age mammals 39 Gallus gallus 39 bristlecone pines 39 icy comets 39 Irreducible complexity 39 hyoid 39 monozygotic twins 39 collisional 39 Neanderthals 39 coldly logical 39 Moche culture 39 oceanic 39 marine reptiles 39 evolutionary adaptation 39 O. tugenensis 39 Pleistocene Epoch 39 GJ #b [001] 39 rifting 39 petalled 39 subfamilies 39 C. elegans roundworm 39 treelike 39 sepal 39 undescribed species 39 axial tilt 39 canine teeth 39 Fruitadens haagarorum 39 single celled organism 39 antipodes 39 vertebrate species 39 reassorted 39 zygotes 39 felis 39 species Ardipithecus ramidus 39 mammalian genomes 39 meteorite impacts 39 Turkana Boy 39 prehuman 39 Last Glacial Maximum 39 Asteraceae 39 LB1 39 militias Beirich 39 Carboniferous Period 39 fruitflies 39 Pinta Island 39 hermaphrodites 39 supervolcano eruption 39 ministates 39 Asilisaurus 39 V# Mon 39 deformed 39 earliest hominids 39 bladelike 39 hieroglyphic script 39 ALH# 39 microcephalin 39 Kiffian 39 icosahedral 39 HAR1 39 hourglass shapes 39 planarians 39 bipedalism 39 A. thaliana 39 Spanish conquerors 39 Mertz Glacier 39 Late Ordovician 39 crocodiles turtles 39 Hominids 39 Brood XIV 39 Aplysia 39 universalis 39 webbed toes 39 pendulous 39 Greater Antilles 39 Snowball Earth 39 mammalian brains 39 Woese 39 Breakaway Episcopal conservatives 39 Pleistocene epoch 39 polyploid 39 fratricidal wars 39 SIVcpz 38 midrib 38 bipedal dinosaurs 38 Siberian mammoths 38 Galapagos finches 38 Dromomeron 38 venereal syphilis 38 moa 38 situs inversus 38 silicate rocks 38 Ediacaran Period 38 Pleistocene 38 Nimbadon 38 megafaunal 38 sympatric 38 planetary embryos 38 Columbian mammoths 38 Radiocarbon dating 38 seabed sediments 38 millenniums 38 Neanderthal genes 38 S. tchadensis 38 archaeal 38 Sarahsaurus 38 fossilized creatures 38 dinosaur specimens 38 biomorphic shapes 38 glaciations 38 MC1R gene 38 platypus genome 38 apelike creatures 38 Homo sapiens sapiens 38 Neanderthals interbred 38 Neolithic Age 38 decapod 38 equilateral triangles 38 tensional 38 Wadden Sea 38 evolutionary 38 papyrus manuscript 38 cosmic collisions 38 Apis mellifera 38 oceanic crust 38 interglacial periods 38 ontogenetic 38 fractal pattern 38 bipedal locomotion 38 teleost 38 Cathars 38 Holocene epoch 38 sigmoidal 38 mahogany hued 38 kipunji 38 primitive vertebrates 38 thighbones 38 Tharsis Rise 38 cytochrome b 38 herbivore 38 zygote 38 arthropod species 38 sulci 38 Neanderthal bones 38 forked tails 38 geological epoch 38 sauropods 38 chromosomes 38 mtDNA sequences 38 giant sloths 38 ocean ridges 38 gracefully arching 38 abstract geometric 38 deuterostomes 38 coarse texture 38 flowerlike 38 Fred Spoor 38 asthenosphere 38 prion gene 38 fossilized coral 38 vertebrate genomes 38 long necked sauropod 38 mottled 38 assymetrical 38 parthenogenic 38 latitudinal 38 mammoths mastodons 38 cohering 38 mitochondrial genome 38 hooded grim reaper 38 barbarian invasions 38 ostracodes 38 watercolor washes 38 foliation 38 D. melanogaster 38 springtails 38 celled organism 38 Germanic tribes 38 neurofibromas 38 undulated 38 dizygotic 38 Corot 7b 38 Younger Dryas 38 lunar magma 38 laminae 38 Late Pleistocene 38 nematode worms 38 bronchus 38 youthful radicalism 38 protoplanet 38 gestational sac 38 Sauropod