Related by context. Frequent words. (Click for all words.) 65 plesiosaur 60 tyrannosaur 59 trilobites 58 sauropod 58 baleen whales 58 sauropods 58 triceratops 58 Australopithecus 58 pterosaur 57 T. rex 57 Tiktaalik 56 coelacanth 56 Tyrannosaurus 56 Ardipithecus 56 tyrannosaurs 55 carnivorous dinosaurs 55 tusk 55 dinosaur 55 arthropod 55 tetrapods 54 bony fish 54 mammal 54 theropods 54 canine teeth 54 Late Cretaceous 54 fossilized remains 53 cephalopods 53 mammals 53 dinosaurs 53 Archaeopteryx 53 Tyrannosaurus rex 52 T rex 52 hominins 52 Cretaceous Period 52 hominid 52 Longrich 52 Australopithecus afarensis 52 mastodons 52 arthropods 51 narwhal 51 mastodon 51 sperm whale 51 lampreys 51 hammerhead shark 51 woolly mammoth 51 fossil 51 megafauna 51 dorsal fin 51 genus Homo 51 Homo floresiensis 51 fossilized bones 50 herbivorous 50 giant squid 50 fossils 50 Triceratops 50 Mammoths 50 hominids 50 Velociraptor 50 Homo erectus 50 millipede 50 prehistoric 50 hominin 50 gobies 50 Homo habilis 50 Tyrannosaurus Rex 49 brontosaurus 49 fin whale 49 diatom 49 mammoths 49 reticulated python 49 Neandertals 49 moa 49 Ordovician 49 tiger sharks 49 forelimbs 49 basking shark 49 whale carcass 49 saber toothed cats 49 Carboniferous 48 colossal squid 48 herbivore 48 jawbones 48 pterosaurs 48 hammerhead sharks 48 mako 48 squids 48 flatfish 48 Homo sapiens 48 razor sharp teeth 48 vertebrate species 48 T. Rex 48 Komodo dragon 48 garter snake 48 lizards 48 Paleozoic 48 squid 48 Cretaceous 47 lungfish 47 Triassic 47 dinos 47 fossilized