Related by context. Frequent words. (Click for all words.) 60 paleoanthropologist 58 Paleontologist 55 palaeontologist 53 paleontologist 52 Ames Laboratory 52 organismal biology 52 anthropologist 52 Brusatte 51 feathered dinosaurs 51 paleoanthropology 51 biological anthropology 51 palaeontology 51 dinosaur species 51 behavioral ecologist 50 Poinar 50 Vertebrate 50 evolutionary biologist 50 Pruetz 50 Long Term Ecological 50 Palaeontology 50 Anthropologist 49 hadrosaur 49 Archeologist 49 biogeography 49 Geochemistry 49 Zoologist 48 horned dinosaurs 48 palaeontologists 48 Columbian mammoth 48 hominid species 48 distinguished professor emeritus 48 systematics 48 anthropology professor 48 planetary geologist 48 paleontological 48 horned dinosaur 48 hominid 47 microfossils 47 Steward Observatory 47 cognitive neuroscientist 47 geochemists 47 paleontology 47 vertebrate paleontology 47 Claude Levi Strauss 47 geosciences professor 47 anthropology 47 Integrative Biology 46 forest ecologist 46 developmental biologist 46 computational biologist 46 Plant Biology 46 fossils 46 Planetary Physics 46 geomorphology 46 evolutionary biologists 46 Ötzi 46 CIRES 46 mosasaur 46 geographer 46 radiocarbon dated 46 fossil 46 geological sciences 46 Coauthor 46 paleontologists 46 zoologist 46 Biogeography 46 microbial ecology 46 atmospheric physicist 45 Natural History Survey 45 T. rex 45 evolutionary psychologist 45 Neandertal 45 Credit NASA JPL 45 Newswise Researchers 45 Indohyus 45 sauropod 45 geochemist 45 et Marie Curie 45 Beringia 45 Gregor Mendel 45 Albertosaurus 45 reproductive physiology 45 Fossils 45 Planetary Science Institute 45 theropod dinosaurs 45 HHMI investigator 45 wildlife ecologist 45 Cerling 45 University 45 molecular geneticist 45 Dry Valleys 44 T.rex 44 mycologist 44 Willerslev 44 Falcarius 44 tyrannosaur 44 Early Cretaceous 44 Clyde Tombaugh 44 limestone cave 44 biological anthropologist 44 Illinois Champaign Urbana