Related by context. Frequent words. (Click for all words.) 47 marine reptiles 46 geochemist 46 planetary scientist 46 Oceanographers 46 tidal pools 45 fossilized 45 extremophiles 44 Sperm whales 44 fossils 43 trilobites 43 hydrothermal vent 43 intertidal 42 oceanographers 42 coprolites 42 bathymetry 42 middens 42 sedimentary rock 41 marine invertebrates 41 Mesozoic 41 otoliths 41 papyri 41 microfossils 41 astrobiologists 41 palaeontologist 41 Palaeontology 41 Giant squid 40 lavas 40 marine sediments 40 fossil 40 European Synchrotron Radiation 40 marine reptile 40 Hoffmayer 40 stromatolites 40 methane hydrates 40 paleontologists 40 geological sciences 40 ocean 39 isotopic composition 39 seafloor 39 tetrapods 39 Poinar 39 wooly mammoth 39 oceanographer 39 calcareous 39 Geophysicists 39 biological oceanographer 39 mammal 39 zooplankton 39 University Lamont Doherty 39 paleontologist 39 zircons 39 Scientists 39 whale skeleton 39 Late Cretaceous 39 foraminifera 39 petrified wood 39 Cyanobacteria 38 Cassini imaging 38 oceans 38 single celled 38 scientists 38 zoologist 38 Chicxulub 38 oceanic 38 sediment cores 38 lake sediments 38 arthropod 38 fossilized bones 38 planetary sciences 38 plesiosaur 38 atmospheric chemistry 38 millipede 38 Ocean Observing 38 fossilization 37 palaeontology 37 plankton 37 tusk 37 pterosaur 37 paleontological 37 geomorphology 37 marine biologist 37 paleontology 37 fossilized remains 37 oxygen isotopes 37 marine ecology 37 sauropods 37 biologists 37 Cosmic rays 37 fragments 37 climate modelers 37 dinosaur fossils 37 Columbian mammoth 37 Burgess Shale 37 dinosaur skeletons 37 Ocean acidification 37 Peter Gleick 37 moon Europa 37 Carnegie Institution 37 biogeochemistry 37 ocean currents 37 Marine Biology