Related by context. Frequent words. (Click for all words.) 52 Palaeontology 52 Vertebrate 51 Poinar 51 palaeontology 51 paleontologists 50 Paleontologist 50 Vertebrate Paleontology 50 Natural History 50 paleontology 49 palaeontologists 49 Natural History Survey 49 Paleontology 49 journal Geology 49 paleontological 49 mosasaur 49 Biogeography 49 paleoanthropologist 49 palaeontologist 49 Comparative Zoology 48 Paleoanthropology 48 fossils 48 paleontologist 48 systematics 48 Long Term Ecological 48 preserved fossils 47 biological anthropology 47 fossilized bones 47 Biology Letters 47 feathered dinosaurs 47 Brusatte 47 fossilized remains 46 Limnology 46 vertebrate paleontology 46 plesiosaur 46 Linnean Society 46 Burgess Shale 46 horned dinosaur 46 Immunobiology 46 billed dinosaur 46 theropod 46 Ecology Letters 46 Physical Anthropology 46 Science Medline 46 radiocarbon dated 46 Ardipithecus ramidus 46 Longrich 46 Evolutionary Biology 45 horned dinosaurs 45 Columbian mammoth 45 Cerling 45 hadrosaur 45 biogeography 45 Louis Leakey 45 metagenomic 45 AMNH 45 plesiosaurs 45 marine reptile 45 Pathobiology 45 Planetary Physics 45 geochemists 45 Oral Biology 45 arthropod 45 fossil specimens 45 Plant Biology 45 ammonites 45 behavioral ecologist 45 Geochemistry 44 fossil 44 Plant Physiology 44 Raptorex 44 Palaeontologists 44 evolutionary biologists 44 tyrannosaurus rex 44 Indohyus 44 sauropod 44 Genome Research 44 Zoologist 44 microfossils 44 Archeologist 44 dinosaur fossils 44 Tiktaalik 44 Diplodocus 44 ethnobotany 44 Anthropologist 44 computational biologist 44 wooly mammoth 44 biological anthropologist 44 theropod dinosaurs 44 marine reptiles 44 adjunct curator 44 Fieldwork 44 faunal 43 carnivorous dinosaur 43 Professor Emerita 43 journal PLoS Biology 43 Molecular Cellular 43 Prehistoric 43 Early Cretaceous 43 Gigantoraptor 43 Molecular Microbiology 43 anthropology