Related by context. Frequent words. (Click for all words.) 66 theropod 65 horned dinosaur 64 carnivorous dinosaur 63 Indohyus 62 feathered dinosaurs 62 tyrannosaur 60 Longrich 60 tyrannosaurus rex 59 wooly mammoth 59 plesiosaur 58 carnivorous dinosaurs 58 pterosaur 58 Diplodocus 58 triceratops 58 marine reptile 58 Tyrannosaurus rex 58 velociraptor 57 hadrosaur 57 Columbian mammoth 57 sauropod 57 dinosaur 57 Allosaurus 56 arthropod 56 tyrannosaurs 56 dinosaur fossil 56 mammal 56 Tiktaalik 56 fossilized bones 55 marten 55 saber toothed cat 55 thylacine 55 T. rex 54 sauropods 54 pine marten 54 marine reptiles 54 pliosaur 54 Tasmanian tiger 54 tetrapod 54 theropods 54 ammonites 54 Burgess Shale 54 palaeontologists 53 coprolites 53 T rex 53 creature 53 Stegosaurus 53 herbivore 53 mottled brown 53 grebe 53 placental mammals 53 H. erectus 52 flightless bird 52 Velociraptor 52 dinosaur fossils 52 Brachiosaurus 52 brontosaurus 52 velociraptors 52 Poinar 52 dinosaur bones 52 mitochondrial genome 52 Tyrannosaurus Rex 52 Nigersaurus 52 fossilized remains 51 anthropoid 51 toothed whales 51 garter snake 51 Archaeopteryx 51 radiocarbon dated 51 megafauna 51 Eadgyth 51 timber rattlesnake 51 billed dinosaur 51 canine teeth 51 dinosaurs 51 subspecies 51 beaked whale 51 pipefish 51 Tyrannosaurus 51 woolly mammoth 51 Homo habilis 51 platypuses 51 hominin 51 species 51 baleen whales 50 fossils 50 palaeontology 50 temperate forests 50 Triceratops 50 skink 50 bushy tail 50 fossil 50 ground sloths 50 Radiocarbon dating 50 flightless birds 50 Palaeontologists 50 dinosaur skeletons 50 cassowary 50 LB1 50 woolly mammoths 50 anteater 50 stegosaurus