Related by context. Frequent words. (Click for all words.) 65 tyrannosaur 63 theropod 63 pterosaur 62 feathered dinosaurs 62 moa 60 Indohyus 60 Tasmanian tiger 59 thylacine 59 Archaeopteryx 59 sauropod 58 theropods 58 giant tortoise 58 sauropods 58 flightless bird 58 H. erectus 58 carnivorous dinosaurs 58 hadrosaur 58 mammal 57 Velociraptor 57 petrel 57 coprolites 57 Homo floresiensis 56 clouded leopard 56 fossilized bones 56 fossilized remains 56 plesiosaur 56 Columbian mammoth 56 beaked whale 56 Tyrannosaurus rex 55 mammal species 55 Brachiosaurus 55 tyrannosaurs 55 skink 55 vertebrate species 55 leatherback turtle 55 dinosaur 55 T. rex 55 T rex 55 clouded leopards 55 flightless birds 54 genus Homo 54 dinosaur fossil 54 Homo habilis 54 marine reptiles 54 triceratops 54 megafauna 54 hominin 54 hominins 54 mammals 54 cycad 54 saber toothed cat 54 trilobites 54 herbivorous 54 afarensis 54 anthropoids 54 ground sloths 53 tyrannosaurus rex 53 cassowary 53 Australopithecus 53 Allosaurus 53 velociraptor 53 wooly mammoth 53 Cretaceous Period 53 dinosaurs 53 breeding colony 53 tuatara 53 Radiocarbon dating 53 pterosaurs 52 tetrapod 52 hominid 52 pygmy elephants 52 coelacanth 52 baleen whales 52 Neandertals 52 billed dinosaur 52 Critically Endangered 52 petrels 52 palaeontologists 52 melanogaster 52 Australopithecus afarensis 52 dinosaur skeletons 52 leatherback turtles 52 Sumatran rhinos 51 woolly mammoths 51 marsupials 51 giant tortoises 51 Longrich 51 fossil 51 colossal squid 51 Tiktaalik 51 narwhal 51 Denisovans 51 dinosaur footprints 51 bottlenose 51 Homo Sapiens 51 Ardipithecus 51 herbivore 51 Stegosaurus 51 woolly mammoth 51 extinct species 51 Extinct