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(Click for frequent words.) 77 methane hydrates 71 methane hydrate 64 hydrate deposits 63 clathrates 60 subglacial lakes 59 Gas hydrates 58 Methane hydrate 57 hydrocarbons 57 Arctic Shelf 57 hydrates 57 methane hydrate deposits 56 Hydrates 56 hydrocarbon reservoirs 56 subsurface 56 Arctic permafrost 56 sedimentary basins 55 sub glacial lakes 55 Lake Vostok 55 methane seeps 55 prebiotic molecules 55 hydrocarbon accumulations 55 methane clathrates 55 hydrocarbon 55 subsurface ocean 54 Methane hydrates 54 saline aquifers 54 kerogen 54 geological formations 54 methane 54 zeolites 53 fluid inclusions 53 hydrate formation 53 undersea volcanoes 53 subglacial lake 53 yedoma 53 seafloor sediments 53 methane clathrate 53 hydrated minerals 52 sedimentary deposits 52 comet nuclei 52 Snohvit 52 diamondoids 52 subglacial 52 Fram Strait 52 moon Europa 52 mud volcanoes 52 hydro carbons 52 carbonate minerals 52 mineral olivine 52 Prirazlomnoye 52 saline aquifer 52 sediments deposited 52 Amundsen Sea 52 Tethys believes 51 subsurface geology 51 melting permafrost 51 silicate rocks 51 technically recoverable 51 shale basins 51 Nenana Basin 51 continental crust 51 sulphide deposits 51 Shakhova 51 hematite mineral 51 lunar regolith 51 molten magma 51 jarosite 51 oceanic crust 51 permafrost 50 Cook Inlet basin 50 magma chamber 50 porous sandstone 50 ultradeep 50 Arctic Ocean 50 sedimentary rock 50 hydrocarbon reserves 50 Weddell Sea 50 sulfidic 50 magmas 50 Beaufort Seas 50 lavas 50 lunar craters 50 bacterial mats 50 hydrothermal vent 50 Norne field 50 Antarctica EPICA 50 Arctic Coastal Plain 50 impermeable shale 50 lunar magma 50 coccolithophores 50 turbidites 50 regolith 50 permanently shadowed craters 50 geochemists 50 planetesimals 50 seafloor 50 Cretaceous sands 50 basaltic rocks 50 frazil ice 50 Igor Semiletov 50 carbonate globules 50 cryosphere 50 hydrothermal fluids 50 basal sands 50 Greenland icesheet 50 carbonate reservoir 50 Gakkel Ridge 50 hydrothermal vents 50 sulfide minerals 49 Geochemistry 49 Middle Eocene 49 marine sediments 49 polynya 49 hydrate crystals 49 rocky planets 49 meltwater 49 lunar crust 49 Tore Halvorsen FMC 49 magma ocean 49 icy moons 49 Verkhnechonskoye 49 chemical reactivity 49 abyssal plains 49 Yamal Peninsula 49 lunar soil 49 moulins 49 Yamal peninsula 49 Bedout 49 martian meteorites 49 subsalt cluster 49 shale deposits 49 ice nucleation 49 olivine 49 subsurface plumes 49 polymetallic nodules 49 CO2 sequestration 49 shale 49 chondrules 49 carbonate formations 49 dolomites 49 sediments 49 clastic reservoirs 49 Nili Fossae 49 icesheets 48 ALH# 48 Neocomian 48 Sierras Blancas 48 seabed 48 calcium carbonates 48 superheavy element 48 Laptev Sea 48 gas condensate 48 Shale formations 48 halite 48 Cryogenian 48 ice crystals 48 phyllosilicate 48 biogenic 48 commercially recoverable 48 underground shale formations 48 silicate minerals 48 photosynthetic organisms 48 amorphous silica 48 hydrothermal activity 48 deepwater corals 48 noble gases 48 carbonates 48 basaltic rock 48 saline formations 48 Waipawa Black 48 astrobiological 48 Amundsen Sea Embayment 48 peridotite 48 photosynthetic microbes 48 seafloor habitats 48 Upper Jurassic 48 icy crust 48 Deccan Traps 48 asteroid impacts 48 graphane 48 permafrost melts 48 coal seams 48 seabed sediments 48 microplastics 48 abiogenic 48 Nares Strait 48 Oceanographers 48 salt domes 48 volcanism 48 overlying layers 48 McMurdo Dry Valleys 48 claystone 48 condensates 48 carbonic acid 48 diatoms 48 stromatolites 48 magmatic 48 volcanic magma 48 clastic 48 booming Bakken Shale 48 Jovian moon 48 sequestering carbon dioxide 48 permanently shadowed regions 48 isotope fractionation 48 stony meteorites 48 Gas Hydrate 48 called gray hematite 48 undersea plumes 48 geology geophysics 48 yardangs 48 hydrides 48 sulfate aerosols 48 Chukchi Cap 48 Late Paleozoic 47 Bakken shale formation 47 unconventionals 47 permafrost degradation 47 microbialites 47 stratigraphic traps 47 Mars Analog Svalbard 47 geological sequestration 47 climate modellers 47 GJ#b 47 chloride salts 47 igneous rocks 47 deca BDEs 47 supersolid 47 polar caps 47 Puguang 47 Bakken formation 47 Antarctic glacier 47 eudialyte 47 deep convective clouds 47 Cretaceous sediments 47 thermal vents 47 shale formations 47 post perovskite 47 Paleogene 47 matrix porosity 47 gaseous methane 47 gasfields 47 Kambalda style 47 polar regions 47 turbidite 47 oceanographers 47 mantle plumes 47 Tampen area 47 oxidized mercury 47 Antarctic glaciers 47 geologies 47 topological insulators 47 paleomagnetic 47 Tcf 47 flood basalts 47 meteorite fragments 47 aragonite 47 Gyro sands 47 biomineralization 47 springtime ozone 47 basalt volcanic 47 underground coal seams 47 evaporite deposits 47 seafloor methane 47 crustal 47 deep saline aquifers 47 Block KG DWN 47 Khvalynskoye 47 shallower formations 47 biosignature 47 explosive eruptions 47 kimberlitic bodies 47 shales 47 Venezuela Orinoco belt 47 ANDRILL 47 Lower Cretaceous 47 Cretaceous Jurassic 47 hydrological cycle 47 REE enriched 47 polar oceans 47 Siberian Arctic 47 Arctic icecap 47 Trichodesmium 47 Terry Engelder 47 marine organisms 47 Greenland Antarctica 47 Bering Glacier 47 underground geological formations 47 carbonyl sulfide 47 ocean sediment cores 47 Redoubt Shoal 47 stratospheric clouds 47 tectonic movements 47 Siberian Traps 47 Jupiter moons Europa 47 hydrocarbon accumulation 47 Martian craters 47 climate modelers 46 tcf 46 interstellar molecules 46 basalts 46 IPY 46 icesheet 46 plankton blooms 46 Alfven waves 46 regassified 46 astrobiologists 46 komatiitic 46 subsalt reserves 46 underground geologic formations 46 isotopic compositions 46 ncRNA 46 EOR techniques 46 subsurface aquifers 46 surface geochemical anomalies 46 phyllosilicates 46 iron sulfide 46 forams 46 hydrogen isotopes 46 Jurassic reservoir 46 Trudy Wohlleben 46 cryovolcanism 46 Galilean satellites 46 atmospheric oceanic 46 drilling muds 46 thermally mature 46 overlying sedimentary 46 deglaciation 46 earth crust 46 Antarctic ice 46 iron sulphate 46 WAIS Divide 46 Akkulka block 46 Meridiani 46 phytoplankton blooms 46 glacial meltwater 46 hydrocarbon molecules 46 trln cubic meters 46 depositional 46 open pitable 46 Martian volcanoes 46 shale gas 46 layered sedimentary rock 46 limestone bedrock 46 anthropogenic CO 46 asphaltenes 46 GJ #b [001] 46 Jurassic sandstones 46 receding glaciers 46 Snowball Earth 46 quark gluon plasma 46 iceberg calving 46 antimatter atoms 46 olivine rich 46 potassium salts 46 hydraulically fracture 46 lava tubes 46 supercritical fluids 46 Saharan dust 46 anorthosite 46 basins 46 nickel laterites 46 neutrino telescope 46 supercold fuel 46 upwellings 46 large oceanic plateaus 46 Canadon Seco 46 atmospheric nitrogen 46 lacustrine 46 coalbeds 46 ionic liquids 46 sulfur isotope 46 iron oxides 46 economically recoverable 46 Beaufort Sea 46 coalbed methane 46 neutron generators 46 lunar meteorites 46 sylvite 46 aerosol particles 46 Cretaceous sandstones 46 goethite 46 Transantarctic Mountains 46 cenospheres 46 Arctic 46 liquid hydrocarbons 46 volcaniclastic kimberlite 46 aqueous phase 46 microfossils 46 carnallite 46 toxic hydrogen sulfide 46 offshore Tupi 46 Lake Untersee 46 Polar Regions 46 sandstone reservoirs 46 supersymmetric particles 46 icelike crystals 46 Greenland ice 46 seabeds 46 calcic 46 Hydrogen sulphide 46 geosequestration 46 ultracold atoms 46 Farzad B 46 Arctic continental shelf 46 sedimentary basin 46 mineralogical composition 46 methanogenesis 46 anthropogenic carbon dioxide 46 Siberian permafrost 46 groundwaters 46 deplete oxygen 46 permeable sandstone 46 granitic basement 46 magma cools 46 glacial geology 46 sediment cores 46 trillion cubic feet 46 speleothems 46 Melting glaciers 46 terrestrial planets 46 Barents Sea 46 neutrino detectors 46 economically exploitable 46 Maastrichtian 46 glaciology 46 volcanic vents 46 EOR 46 ethane propane butane 46 Athabasca tar sands 46 abiotic 46 Seafloor 46 hydrosphere 46 Petroleum Directorate 46 quasicrystal 46 carbon dioxide sequestration 46 ice calved 46 geologic formations 46 Saiwan East 46 Earthlike planets 46 shallower Cretaceous 46 spherules 46 IODP 46 Antarctic 45 pre biotic 45 graphite oxide 45 AERONET 45 superfluids 45 abyssal plain 45 Chukchi Sea 45 Miocene sands 45 carbonatites 45 REE bearing 45 Bluesky formation 45 single celled algae 45 unconventional hydrocarbon 45 sediment 45 hydrocarbon liquids 45 asphaltene 45 layered ultramafic 45 Whillans Ice Stream 45 Antarctica 45 Khuff 45 thermal diffusivity 45 geochronology 45 Gamba sandstone 45 perchlorate salts 45 organic molecules 45 polar craters 45 Engelder 45 coalbed 45 arctic permafrost 45 polar explorer Roald Amundsen 45 sequestering CO2 45 walrus polar bears 45 Otto Bliesner 45 recoverable reserves 45 peridotites 45 Eocene reservoir 45 Wolszczan 45 supercontinent 45 Paradox Basin 45 undiscovered hydrocarbon 45 Yuzhno Khylchuyu 45 gaseous hydrocarbons 45 #bcf [002] 45 silicates 45 Martian meteorites 45 Upper Cretaceous 45 element osmium 45 underwater volcanoes 45 ferric oxides 45 atmospheric methane 45 Underground Coal Gasification 45 Hesperian Epoch 45 desorption 45 ancient supercontinent 45 producible hydrocarbons 45 South Iolotan 45 Verkhnechonsk 45 Laurentide ice sheet 45 evaporite minerals 45 polyphosphate 45 unconventional reservoirs 45 fucoidan 45 Antarctic Ice 45 isotopic ratios 45 Antarctic ozone 45 Mud volcanoes 45 biodegraded 45 osmium 45 wellbore 45 mafic intrusion 45 Tordis 45 Eemian 45 sulfide deposits 45 graphitic carbon 45 permafrost thaws 45 galaxy formation 45 Arctic Barents Sea 45 Undiscovered Resources 45 sea hydrothermal vents 45 Ice Coring 45 outlet glaciers 45 Chukchi seas 45 Rignot 45 WBEXT 45 Snøhvit 45 manto mineralization 45 miscible 45 enzymatic pathway 45 deepest darkest abyss 45 Puguang Gas Field 45 surface hoar 45 iron fertilization 45 biogenic methane 45 Upper Miocene 45 missing baryons 45 photochemical reactions 45 olivines 45 hydrocarbon saturations 45 permeability reservoir 45 geoneutrinos 45 solar nebula 45 unventilated tunnel 45 sterile neutrino 45 Abiod 45 DPIIP 45 olivine mineral 45 hydrothermal fluid 45 undersea 45 supercooled 45 evaporites 45 microbial ecosystems 45 Venusian atmosphere 45 crustal rocks 45 concretions 45 deepwater 45 sedimentary formations 45 geomechanics 45 lunar poles 45 undrilled prospects 45 thermoelectric materials 45 Samotlor 45 WAIS 45 Palaeocene Eocene Thermal Maximum 45 continental rifting 45 Wireline logs 45 offshore Snoehvit 45 Semiletov 45 methanogenic bacteria 45 seafloor sediment 45 hydro fracturing 45 glacial till 45 Cambrian Ordovician 45 hydroxyl molecules 45 meteorite impacts 45 subduction zone 45 Kuparuk 45 Chazy Reef 45 NASA QuikScat satellite 45 supercomputer simulations 45 deepwater blowouts 45 unconventional superconductivity 45 inplace reserves 45 graphite whiskers 45 Ross Ice Shelf 45 trillion cubic meters 45 trln cubic feet 45 Abdalati 45 Montney resource 45 abiotic theory 45 structural stratigraphic 45 habitable planets 45 Geophysical Research 45 magma chambers 45 Ionic liquids 45 Lower Devonian 45 smectite 45 Carboniferous 45 Turonian 45 caprock 45 Oceanography Centre 45 exoplanet atmospheres 45 subduction zones 45 meridional overturning circulation 45 Permian extinction 45 Aram Chaos 45 terrestrial ecosystems 45 fracturing fluids 45 Larsen Ice Shelf 45 silicon monoxide 45 Bakken Formation 45 deuterium 45 Athabasca sandstone 45 Utica shales 45 basalt lava 45 dynamical processes 45 sequester CO2 45 Bose Einstein condensates 45 Cabeus 45 bitumens 44 clathrate 44 paleoclimate 44 crystalline solids 44 Coalbed methane 44 Gumusut 44 Earth crust 44 North Greenland Eemian 44 nahcolite 44 tholins 44 reservoir sands 44 supercooled liquid 44 Xietongmen deposit 44 Greenland Ice 44 crestal 44 Paleoclimate 44 Anaran 44 cratons 44 sedimentary layers 44 microbial organisms 44 geoscientists 44 deepwater discoveries 44 Cretaceous interval 44 NCEAS 44 Kermadec Arc 44 DEPTHX 44 glacial melting 44 biosignatures 44 liquid hydrocarbon 44 moons orbiting 44 Bose Einstein condensate 44 Kovytka 44 Antarctic Dry Valleys 44 dolomitic 44 Hiswah 44 magnesium silicate 44 iron titanium oxide 44 potent greenhouse gas 44 antiferromagnets 44 mildly radioactive 44 Recoverable reserves 44 diabase 44 mid Pliocene 44 deepsea 44 subseafloor 44 yttrium barium copper 44 rubbly 44 continental shelf 44 Bakken shales 44 fine grained sediment 44 Magnama 44 steppe mammoth 44 Skrugard 44 microbes 44 reservoir permeability 44 protoplanets 44 Lower Tertiary trend 44 sequestered CO2 44 Jupiter moon Io 44 Laurentide Ice Sheet 44 Cannery Loop 44 ocean fertilization 44 volcanic gases 44 photocatalysis 44 volcanic basalt 44 Asiman 44 Hydrothermal 44 glaciological 44 nanobubbles 44 petroleum geoscience 44 DBPs 44 superfluidity 44 Endrod 44 REE deposits 44 glacial cycles 44 Baxter Shale 44 Murchison meteorite 44 Himalayan river basins 44 undersea volcanic 44 shear thickening 44 subsalt layer 44 Miocene reservoir 44 Triassic formation 44 underwater plume 44 Lunskoye 44 plagioclase 44 formamide 44 gypsum crystals 44 sedimentary 44 seawater 44 Nikaitchuq 44 planetary atmospheres 44 polynyas 44 Last Glacial Maximum 44 meteor impacts 44 vehicles AUVs 44 underground mineable 44 Trebs 44 subsea dispersants 44 Arctic Shtokman 44 marine plankton 44 atmospheric aerosols 44 Jupiter icy moons 44 smallest ecological footprint 44 Slave Point 44 microorganisms 44 Walruses dive 44 calcite 44 anhydrite 44 Nature Geosciences 44 stratospheric ozone 44 extrasolar 44 seamounts 44 eluvial 44 gravitational microlensing 44 refrozen ice 44 frac fluids 44 admiral asks 44 OGIP 44 gasfield 44 fractured shale formations 44 Bose Einstein condensation 44 bulk vitrification 44 Nectocaris 44 glacial sediments 44 calcium sulphate 44 tectonic activity 44 diamondiferous kimberlites 44 nanofluids 44 Prochlorococcus 44 PFCAs 44 neutrino experiments 44 geologically 44 KIMs 44 hydrothermally 44 BIFs 44 deep saline aquifer 44 seismic amplitudes 44 megaflood 44 carbonaceous chondrite 44 chemosynthetic 44 fracture stimulations 44 komatiites 44 Pechora Sea 44 Rossby waves 44 graphitic horizons 44 liquefied methane 44 ultradeep waters 44 shallower depths 44 strontium isotope 44 Nankai Trough 44 radioactive nuclei 44 homogeneous catalysis 44 Puijila 44 Odoptu 44 polar mesospheric clouds 44 icecap 44 Rotliegend 44 sulfate salts 44 Santonian 44 Melting Arctic 44 active volcanism 44 invisible underwater plumes 44 geophysicist Scott Luthcke 44 acidic oceans 44 volcanic lava 44 Nenana basin 44 Barents sea 44 economically producible 44 geologic 44 AKK# 44 Montney Doig 44 Nature Geoscience 44 supervolcanoes 44 recoverable hydrocarbons 44 overlying sandstone 44 bicarbonate ions 44 impactors 44 drifting ice floe 44 fumarole 44 geodynamic 44 anticlines 44 Kashagan oilfield 44 Upper Mannville 44 Greenland glaciers 44 Sokolovskoe 44 arctic plains 44 Utica shale 44 naphthenic acids 44 chemically reactive 44 porous limestone 44 greenhouse warming 44 superconducting materials 44 anaerobic oxidation 44 atmospheric CO2 levels 44 sylvinite 44 sedimentary rocks 44 DGGS 44 wettability 44 tectonic plate movements 44 anaerobic bacteria 44 Upper Mirador 44 ionic liquid 44 deepwater subsalt 44 atmospheric carbon dioxide 44 giant Shtokman 44 rusticles 44 high temperature superconductivity 44 Lomonosov ridge 44 interstellar dust grains 43 extremophiles 43 liquid ethane 43 marine geologist 43 nitrogen fixation 43 ultra deepwater 43 amplifying feedbacks 43 oceanic 43 chlorine monoxide 43 Zechstein 43 algae 43 lateritic 43 Cyanobacteria 43 water vapor 43 pyrochlore 43 Seberaba 43 Vankor field 43 Bapex 43 Leduc Formation 43 shadowed craters 43 #/#a-# [001] 43 previously undrilled 43 hydrothermal 43 mineral hematite 43 Balarat Project 43 Bose Einstein condensates BECs 43 melted glacial 43 Cretaceous carbonate 43 temperature inversions 43 Quifa #X 43 planets orbiting distant 43 Martian arctic 43 sedex 43 technically recoverable oil 43 evaporite 43 biomasses 43 polycyclic aromatic hydrocarbons PAHs 43 Dreki area 43 Nukhul 43 UK Continental Shelf 43 economically extractable 43 carbonate sediments 43 formate 43 zircons 43 Pourquoi Pas French 43 glacial melt 43 situ measurements 43 BOP blowout preventer 43 glaciologists 43 Montney formation 43 magnetic monopoles 43 Higgs particle 43 pore spaces 43 hydrated silica 43 subpolar 43 pyroclastics 43 Precambrian rocks 43 Szolnok Formation 43 Zeebe 43 Shtokman gas 43 tektites 43 recoverable 43 drillsites 43 geophysicists 43 calcium carbonate shells 43 hydrothermal venting 43 shallow depths 43 situ extraction 43 ostracods 43 spicule 43 Jakobshavn Isbrae 43 Dry Valleys 43 chondrites 43 degassing 43 Gygrid 43 Naimanjal 43 antihydrogen 43 volumetrically 43 containment dome 43 polaritons 43 Carbon sequestration 43 NI #-# Inferred 43 LHC experiments 43 uranium ores 43 basalt 43 Shale Gas 43 Enceladus 43 Azulitas 43 ultracold 43 Shtokman 43 Sedimentary rocks 43 manganese nodules 43 robotic submersibles 43 geomechanical 43 unconventional shale 43 hypoxic zone 43 porosity permeability 43 Methane 43 lithospheric 43 Kareem Formation 43 abiogenesis 43 injectivity test 43 Greenland Glaciers 43 Lunine 43 Middle Jurassic 43 Chuandongbei 43 ocean acidification 43 scramjets 43 Gullfaks 43 endocrine disrupting compounds 43 Gullfaks C 43 BP ruptured Macondo 43 Martian soil 43 polar vortex 43 THAI TM 43 Thawing permafrost 43 underground caverns 43 Norwegian continental shelf 43 Haughton Crater 43 Tasour field 43 coastal seabeds 43 Hiram Brook 43 Urengoy 43 deepwaters 43 desalinisation 43 polar stratospheric 43 immiscible 43 Brunt Ice Shelf 43 Outer Continental Shelf OCS 43 sorption 43 deadly hydrogen sulphide 43 dirty snowballs 43 ultramafic rock 43 amphipods 43 carbon dioxide concentrations 43 AP Interview CG 43 Sediments 43 Io volcanoes 43 geological 43 nanotube membranes 43 Bering Seas 43 tuffaceous rocks 43 Espirito Santo Basin 43 Skrugard prospect 43 depositional environment 43 Kipawa Deposit 43 undiscovered technically recoverable 43 zinc sulfide 43 busted blowout preventer 43 foraminifera 43 geological prospecting 43 carbonate reservoirs 43 Zapolyarnoye 43 geophysics geology 43 protoplanet 43 Saturnian moon Titan 43 mesosphere 43 OGX 2A 43 uphole 43 steamflood 43 acid leaching 43 paleochannels 43 geologic sequestration 43 silica particles 43 exothermic reaction 43 synthetic liquid hydrocarbons 43 Tindalo 43 Antarctic krill 43 sulfolane 43 fragile marine ecosystems