Related by context. Frequent words. (Click for all words.) 55 carnivorous dinosaurs 55 triceratops 54 Mesozoic 54 dinosaurs 54 tyrannosaur 54 Late Cretaceous 53 vertebrate 53 fossil 53 theropod 53 hadrosaur 52 African savanna 52 hominid 52 Paleontology 52 Vertebrate Paleontology 51 evolutionary biologists 51 fossils 51 wooly mammoth 51 Cretaceous Period 51 Stegosaurus 51 T. rex 51 fossilized remains 51 palaeontology 51 tapirs 50 Archaeopteryx 50 T rex 50 palaeontologists 50 dinosaur 50 paleontological 50 Poinar 50 sauropod 50 trilobites 50 mastodons 50 theropods 50 Triceratops 50 biogeography 49 arthropod 49 hominins 49 megafauna 49 Tiktaalik 49 prehistory 49 paleontologists 49 mammoths 49 stegosaurus 49 sloths 49 Mammoths 49 Pleistocene 49 Paleocene 48 sauropods 48 Ice Age 48 paleontology 48 clouded leopard 48 Tyrannosaurus Rex 48 Tyrannosaurus 48 bipedalism 48 crocodilians 48 Evolutionary Biology 48 mastodon 48 dino 48 Mammals 48 Homo sapiens 48 marine reptiles 48 plesiosaur 48 Dinosaurs Alive 48 taxa 47 primate species 47 dinos 47 Natural History 47 fossilized bones 47 phylogeny 47 tyrannosaurs 47 genus Homo 47 hominin 47 Biology Letters 47 asexual reproduction 47 prehistoric creatures 47 lemur 47 woolly mammoths 47 primatologists 47 vertebrate species 47 mammalian species 47 Neandertals 47 avian species 46 mammal 46 coprolites 46 Linnean Society 46 Paleontologist 46 palaeontologist 46 dinosaur fossils 46 herbivorous 46 mammal species 46 pterosaur 46 arthropods 46 prehistoric 46 thylacine 46 tapir 46 paleoanthropologist 46 subfamily 46 dinosaur skeletons 46 Cretaceous 46 Ardipithecus 46 Neandertal