Related by context. Frequent words. (Click for all words.) 59 marine sediments 58 isotope ratios 58 isotopic composition 58 diatom 57 foraminifera 56 lavas 56 biogeochemical 56 oxygen isotopes 55 Conductivity 55 SSTs 55 sediment cores 55 interglacial 54 abundances 54 diatoms 54 biogenic 53 Quaternary 53 manganese oxide 53 lithosphere 53 lake sediments 53 elemental composition 53 magmas 53 interglacial period 53 isotopic 53 hydrothermal activity 52 Fig. 1A 52 tropospheric 52 morphologies 52 Morphology 52 glaciations 52 atmospheric CO 52 underwater volcanoes 52 bathymetry 52 Younger Dryas 52 taxa 51 volcanism 51 isoprene 51 upwellings 51 planktonic 51 marine invertebrates 51 angiosperms 51 calcite 51 anisotropy 51 oceanic crust 51 hydrothermal vent 51 Pacific Decadal Oscillation 51 paleoclimate 51 stromatolites 50 magmatic 50 anoxic 50 CO2 concentrations 50 anoxia 50 Cyanobacteria 50 perovskite 50 iron oxides 50 El Niños 50 morphological 49 #.#C [004] 49 glacial retreat 49 ocean ridges 49 embayment 49 mass extinctions 49 Pliocene 49 Snowball Earth 49 anisotropic 49 Turbidity 49 basaltic 49 crustal 49 subduction zones 49 Holocene 49 radiocarbon dated 49 sediments 49 radiocarbon 49 geoid 49 nitrification 49 Late Cretaceous 48 dispersive 48 phytoplankton blooms 48 solar irradiance 48 glaciation 48 subduction 48 otoliths 48 degrees Fahrenheit warmer 48 morphologically 48 polar caps 48 nonlinearity 48 atmospheric methane 48 atmospheric CO2 48 conductance 48 latitudinal 48 electron density 48 amplitudes 48 GPa 48 trilobites 48 atmospheric circulation 48 equatorial Pacific Ocean 48 ENSO 48 subtropical regions 47 terrestrial ecosystems 47 ocean acidity 47 aerosol particles 47 nitrogen fixation