Related by context. Frequent words. (Click for all words.) 65 hydrothermal vent 64 biogeochemical 62 Seafloor 61 hydrocarbon reservoirs 60 planktonic 59 foraminifera 59 erosional 58 bathymetric 58 subglacial 57 abyssal 57 bathymetry 57 undersea volcanoes 57 underwater volcanoes 56 numerical modeling 56 marine sediments 55 ocean ridges 55 sedimentary layers 55 mud volcanoes 54 amphipods 54 Jupiter moon Io 54 depositional 54 biogeochemistry 54 temperature gradients 54 spatial scales 54 Geochemistry 54 Archaean 54 geoscientific 54 oceanic crust 53 sediment cores 53 stromatolites 53 plankton blooms 53 brachiopods 53 aragonite 53 IODP 53 upwellings 53 subsurface 53 igneous rocks 53 phytoplankton blooms 53 surface geochemistry 53 Upper Jurassic 53 lava tubes 53 microseismic 53 isotope ratios 53 lithosphere 53 volcanic vents 53 benthic 53 extrasolar 53 intertidal zone 53 electromagnetic EM 53 hydrologic cycle 53 methane hydrate 52 Diatoms 52 InSAR 52 Hydrothermal 52 multibeam 52 clastic 52 magnetic susceptibility 52 ground truthing 52 sargassum 52 diatoms 52 sedimentary basins 52 marine invertebrates 52 seamount 52 lateritic 52 hydrothermal activity 52 sediment samples 52 sediments 51 geomorphology 51 saline aquifers 51 aquatic invertebrates 51 photosynthetic organisms 51 clathrates 51 Lake Vostok 51 gravity anomalies 51 primitive organisms 51 microfossils 51 zonation 51 seabeds 51 shallower depths 51 geologic 51 methane CH4 51 Neoproterozoic 51 icy moons 51 geochemical samples 51 Paleocene 51 seafloor 50 radiometric surveys 50 embayment 50 Barro Colorado 50 shallower 50 fluvial 50 transect 50 elemental composition 50 planetary atmospheres 50 hydrothermal fluids 50 Polar Regions 50 gyres 50 volcanic lava 50 LTER 50 Equatorial Pacific 50 hydrothermal vents