Related by context. Frequent words. (Click for all words.) 57 sauropods 56 theropod 56 Brachiosaurus 56 dinosaur skeletons 55 theropods 55 Indohyus 55 H. erectus 54 fossilized remains 54 sauropod 54 Ardipithecus 54 hadrosaur 54 Columbian mammoth 54 Nigersaurus 53 Australopithecus afarensis 53 plesiosaur 53 forelimbs 53 Archaeopteryx 52 tyrannosaur 52 palaeontologists 52 carnivorous dinosaurs 52 Homo habilis 52 fossils 51 coprolites 51 Australopithecus 51 tetrapod 51 marine reptiles 51 fossilized bones 51 Late Cretaceous 51 Cretaceous Period 51 baleen whales 51 Tiktaalik 50 hominins 50 Paleontologists 50 feathered dinosaurs 50 temperate forests 50 tetrapods 50 Whale sharks 50 fossilized 49 bony fish 49 Triceratops 49 stromatolites 49 Lower Cretaceous 49 trilobites 49 Longrich 49 mastodons 48 ground sloths 48 Tyrannosaurus rex 48 dinosaur fossils 48 canine teeth 48 LB1 48 morphologically 48 crocodilians 48 Otzi 48 Neandertals 48 saber toothed cat 47 flint tools 47 dinosaur footprints 47 Homo erectus 47 pterosaurs 47 pterosaur 47 trackway 47 bipedalism 47 lava tubes 47 Paleocene 46 Neandertal 46 hominid 46 subfamily 46 vertebrate species 46 single celled 46 bipedal 46 pectoral fins 46 calcareous 46 tyrannosaurs 46 herbivorous 46 sedimentary rock 46 tusk 46 hominin 46 paleontologists 46 hominids 46 mitochondrial genome 46 nanometers thick 46 Homo floresiensis 45 limestone cave 45 T. rex 45 giant tortoise 45 beaked whale 45 microfossils 45 stalactite 45 mammoths 45 giant tortoises 45 Neanderthal DNA 45 bushy tail 45 mammals 45 taxa 45 1c x 44 mastodon 44 wooly mammoth 44 skeleton 44 reticulated python 44 4 chars 44 Velociraptor