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(Click for frequent words.) 65 Lomonosov ridge 65 Lomonosov Ridge 63 Arctic continental shelf 61 seabed 60 Arctic Ocean 59 underwater Lomonosov Ridge 57 continental shelf extends 55 continental shelf 55 Arctic 55 Chilingarov 54 seabeds 53 Kovytka 52 Lake Vostok 52 Barents Sea 52 titanium capsule 51 fabled Northwest Passage 51 Siberian continental shelf 51 Yamal peninsula 51 Spratly archipelago 50 Okinotorishima 50 icebreaker fleet 50 Arctic Barents Sea 49 Antarctica EPICA 49 Hematite Slope 49 Spratly islands 49 polar icecap 49 Arctic seabed heated 49 rocky islets 49 disputed Falkland Islands 48 icecap 48 McFaulds Lake Project 48 Spratly Islands 48 sub glacial lakes 48 Chunxiao gas 48 Svalbard archipelago 48 Artur Chilingarov 48 Beaufort Sea 48 offshore Tupi 48 Cryosat satellite 48 Spitsbergen archipelago 48 Barents sea 48 Trebs 48 Minister Yuri Trutnev 47 Kola Peninsula 47 disputed Kuril Islands 47 Samotlor 47 circumpolar 47 Chukchi Cap 47 Sokolovskoe 47 southern Kurils 47 Kitikmeot Region 47 Kuril Islands 47 Kuril islands 47 Kurile Islands 47 Spratlys 47 North Nonacho Property 47 permafrost 46 Yamal Peninsula 46 Hatton Rockall 46 Shtokman gas 46 Greenland semiautonomous territory 46 Kuril chain 46 Nenana Basin 46 uninhabited islets 46 Diaoyutai islands 46 Verkhnechonskoye 46 Trutnev 46 Caspian Sea 46 Antarctic continent 46 unpatented contiguous mining 46 Kurile islands 46 undersea Lomonosov Ridge 46 Arctic archipelago 46 Nunavut Territory coal 46 Timan Pechora region 46 Akademik Fyodorov 46 Yamalo Nenets 46 Greenland 46 Kashagan oilfield 46 antimissile shield 46 Prirazlomnoye 46 isostatic rebound 46 Jacob Verhoef 46 subglacial lake 46 Arctic Shelf 46 Arctic Archipelago 46 trln cubic meters 45 Ellesmere Island 45 Vatnajökull 45 western Siberia 45 Paracel islands 45 Pechora Sea 45 neutrino telescope 45 Vastitas Borealis 45 Okinotori 45 Tupi field 45 Abyei fertile 45 license PL# 45 Ayles Ice Shelf 45 Vankor field 45 Kaskida 45 Ridout Deformation Zone 45 Dronning Maud Land 45 Udokan 45 Kovykta 45 Hellas Basin 45 arctic plains 45 Habomai 45 Albertine Graben 45 North Pole 45 Novaya Zemlya 45 Langmuir Property consists 45 polymetallic nodules 45 hydrate deposits 45 Khvalynskoye 45 Gakkel Ridge 45 Tunguska meteorite 45 Tupi discovery 45 seafloor sediments 45 Orphan Basin 45 Lake Teshekpuk 45 Kovykta gas 45 refrozen ice 45 trillion cubic meters tcm 45 offshore Snoehvit 45 Exclusive Economic Zones 45 polar 45 Shikotan 45 large oceanic plateaus 45 undiscovered technically recoverable 45 subsurface 45 giant Shtokman 44 subsalt cluster 44 Martian crust 44 UPINOR uranium property 44 semiautonomous Kurdistan region 44 Kharyaga 44 ship Akademik Fyodorov 44 subsalt layer 44 Lona O 44 eastern Siberia 44 Phobos Grunt 44 Siberian Traps 44 Yuzhno Russkoye gas 44 Tampen area 44 Aatami 44 Iturup 44 admiral asks 44 Siberia Lake Baikal 44 journal Meteoritics 44 Birch Uchi 44 Sea UNCLOS 44 Syrtis Major 44 SeverEnergia 44 Outer Space Treaty 44 Oort cloud 44 HPM Forgues Property 44 Norne field 44 OAO Gazprom GAZP.RS 44 Galilean satellites 44 Beluga sapphire property 44 Arctic Shtokman 44 Nenets Autonomous Okrug 44 Northwest Passage 44 Artic Ocean 44 Caspian Sea basin 44 Arkhangelovskoe 44 undersea volcanoes 44 disputed islands 44 Rospan 44 Japex 44 Premier Hans Enoksen 44 Opposes drilling 44 Diaoyutais 44 Arctic permafrost 44 Laurentide ice sheet 44 Yamal Nenets region 44 EEZs 44 Ilulissat Greenland 44 Zapadno 44 Det norske oljeselskap 44 Ivanhoe Oyu Tolgoi 44 Campos Basin offshore 44 Satpayev block 43 Azadegan oilfield 43 approximately #km# [001] 43 Caspian seabed 43 methane hydrate deposits 43 licenses PL# 43 Laptev Sea 43 Perevoznaya 43 AP Interview CG 43 Matoush structure 43 polar ice 43 Nili Fossae 43 GJ#b 43 Kunashiri Etorofu Shikotan 43 Gabala radar station 43 Seismic surveys 43 Chunxiao 43 Arctic outer continental 43 Diaoyutai Islands 43 Dumont d'Urville station 43 Etorofu 43 Mr. Kovarsky 43 Vankor 43 southern Kuril islands 43 Thelon Basin 43 Falkland islands 43 Udokan copper deposit 43 subglacial lakes 43 Arctic Circle 43 Milnet Mine 43 Polyus 43 lunar soil 43 Saturn moon Enceladus 43 Eurasian continent 43 Yamal LNG project 43 Sakhalin Island 43 Antarctica 43 Simandou concession 43 Tianwaitian field 43 Quartz Claims 43 implies territorial 43 Sakhalin II 43 Kazinform quotes RIA Novosti 43 Rosnedra 43 Malvinas Islands 43 landmass 43 Martian polar 43 Deflector mineralization 43 Petermann Glacier 43 equatorial plains 43 shipwrecked vessel 43 Toroa prospect 43 Rosprirodnadzor 43 Tiaoyutai 43 Arctic icecap 43 economically extractable 43 Rob Huebert 43 polar explorer Roald Amundsen 43 Sakha Republic 43 Ytterby 43 atomic icebreaker 43 giant Kovykta 43 trillion cubic meters 43 Habomai islets 43 Planck telescope 42 Chukchi Sea 42 Donlin Creek gold 42 MARSIS 42 Udokan copper field 42 Priobskoye 42 Ghadames basin 42 subsurface ocean 42 Yelena Nikolayeva 42 landlocked Caspian Sea 42 Snohvit 42 Minister Yury Trutnev 42 Vankor oilfield 42 Yuzhno Russkoye 42 Kursk sank 42 Sevmorneftegaz 42 Snoehvit natural 42 Snowfield Project 42 permanently shadowed craters 42 self proclaimed republics 42 Kurils 42 Wadden Sea 42 disputed Senkaku 42 Mars Analog Svalbard 42 Nares Strait 42 Talakan 42 Tianwaitian 42 subsalt fields 42 Shackleton Crater 42 Akademik Fedorov 42 GJ #b [001] 42 Chuckchi 42 Ukraine Crimean peninsula 42 Timor Sea 42 Senkaku islands 42 Rosneft 42 IPY 42 Antarctic Territory 42 Campesino Norte 42 Dreki area 42 Ice Coring 42 Piltun Astokhskoye 42 Disko Island 42 undersea 42 Rosneft ROSN.MM Quote 42 Cryosat 42 titanium canister 42 Gygrid 42 Viktor Kalyuzhny 42 Senkakus 42 Chayanda 42 Whillans Ice Stream 42 Induced polarization IP 42 Sidanco 42 Norwegian polar explorer 42 Nenets Autonomous District 42 Habomai islet group 42 Bakken shale formation 42 Kazmunaigaz 42 rich Bakassi Peninsula 42 Kamchatka peninsula 42 sq. miles 42 diamondiferous kimberlites 42 #sq km [003] 42 Lamu basin 42 Greenland Ice 42 Norway StatoilHydro 42 Zapolyarnoye 42 Ambalat 42 Sivulliq 42 disputed Spratly Islands 42 Nordstream pipeline 42 Arthur Chilingarov 42 Kul Bas 42 Kennon scoffed 42 McFauld 42 gas hydrates 42 Ny Alesund 42 Diaoyus 42 floe 42 adjacent islets 42 Yamal Nenets 42 Doomsday Seed Vault 42 Shackleton crater 42 GOCE satellite 42 Peat bog 42 biodiverse ecosystems 42 Greenlanders 42 moon Titan 42 Radarsat 2 42 Hong Kong Bequelin 42 Dokdo islands 42 Lake Baikal 42 bathyscaph 42 lander robotic arm 42 Skrugard prospect 42 boreal forest 42 North Falkland Basin 42 Ambalat block 41 Akkulka block 41 Tanegashima remote 41 Quesnel Trough 41 West Qurna 41 Veninsky 41 Salym fields 41 melting Arctic 41 technically recoverable 41 Svalbard Islands 41 Continental Shelf 41 Yadavaran 41 JIMO 41 OAO Rosneft 41 Kola peninsula 41 subarctic regions 41 Ulysses spacecraft 41 ancient hominid 41 pristine wildernesses 41 unfrozen freshwater 41 deepwater corals 41 Operation Nanook 41 Russia 41 Kamchatka shelf 41 Abu Gharb 41 indisputable sovereignty 41 bowheads 41 Polar Mist 41 Nunavut Territory 41 lode mining 41 Rumaila oilfields 41 Lukoil LKOH.MM 41 Amur Region 41 massive Sirte Basin 41 Barents 41 Skrugard 41 methane hydrate 41 Sirte basin 41 Antarctic 41 kimberlitic bodies 41 Lac Dore 41 Dokdo islets 41 Antarctic Ice 41 Orinoco belt 41 Cepu 41 Dygalo 41 Transdniestr 41 Kunashir Island 41 subsalt 41 Ombrina Mare 41 PacBay 41 Argonauta 41 Salekhard 41 icefields 41 Sintez Group 41 Coldstream Property 41 Dubenski property 41 diamondiferous kimberlite pipes 41 Seabed 41 powered icebreakers 41 Mir submersibles 41 Lagansky block 41 Fort la Corne 41 detailed aeromagnetic survey 41 moon Enceladus 41 separatist Abkhazia 41 TNK BP Kovykta 41 Keathley Canyon block 41 Bob Corell 41 Chukchi 41 Nakanai Mountains 41 Faja del Orinoco 41 jungle clad escarpment 41 seafloor 41 polymetallic mineral 41 Luno 41 Igor Semiletov 41 Alpha #S# 41 lunar poles 41 Ormen Lange gas 41 Qinghai Tibet plateau 41 Martian volcanoes 41 Martian arctic 41 Teikoku Oil 41 indigenous autonomies 41 sq km 41 uncharted polar 41 separatist enclaves 41 ice calved 41 Sweden Lundin Petroleum 41 ultradeep waters 41 disputed islets 41 block KG DWN 41 El Assel 41 Sintezneftegaz 41 British Antarctic Survey 41 UNCLOS 41 described Domazet Loso 41 Puijila 41 REN Property 41 Makivik Corp. 41 Takeshima islets 41 Las Malvinas 41 sedimentary basins 41 Priz AS 41 Sakhalin 41 Alberta tarsands 41 volcano Katla 41 Longyearbyen Norway 41 teeny Ksenia Semenova 41 Denis Nizhegorodov 41 Eyjafjoell volcano 41 deep convective clouds 41 Qikiqtani Inuit Association 41 seafloor topography 41 Igarka 41 Azulitas 41 Ross Ice Shelf 41 Crimean peninsula 41 Greenland icecap 40 Irina Khazova 40 southernmost continent 40 coastal marshland 40 OGX 2A 40 Benkala 40 Kerguelen Plateau 40 presalt 40 Oceanographers 40 Naryanmarneftegaz 40 Greenland glacier 40 Rosneft ROSN.MM 40 Alexandr Zoubkov 40 geophysicist Scott Luthcke 40 Xihu Trough 40 Chazy Reef 40 Alaska Prudhoe Bay 40 Troms II 40 CryoSat mission 40 Ebouri discovery 40 Spratly 40 Jiaolong 40 Odoptu 40 Franz Josef Land 40 Antarctic ice 40 Bovanenkovo 40 Eric Rignot 40 Nord Stream pipeline 40 rock outcrop 40 Arctic Coring Expedition 40 Bering Glacier 40 Marulk 40 producer OAO Rosneft 40 Barents Basin 40 Ontario Lacus 40 Lake Balkhash 40 seafloor methane 40 Barents Seas 40 Cuiu Cuiu 40 equatorial bulge 40 twin Voyager spacecraft 40 polar oceans 40 Gusev crater 40 Thelon Project 40 Gamburtsev 40 Pedra Branca 40 Io volcanoes 40 giant Kashagan 40 abyssal plain 40 Porcupine caribou 40 Nankai Trough 40 Pars gas 40 tanker Volganeft 40 disputed isles 40 Orbiter LRO 40 thawing tundra 40 Kuriles 40 Corcel Block 40 Teshekpuk 40 Murzuq 40 Melting glaciers 40 litho geochemical 40 planet Gliese #c 40 Kashagan consortium 40 ultradeep 40 Athabasca oilsands project 40 methane hydrates 40 Disko Bay 40 Senkaku Islands 40 Senkaku islets 40 shadowed craters 40 Urengoi 40 arctic permafrost 40 Tullow Oil Plc 40 Melting ice 40 weaponizing space 40 ROSN.RS 40 Cumbre Vieja 40 Albertine Basin 40 Kuiper Belt object 40 Greenland icesheet 40 LEGAL DISPUTES Bidder agrees 40 volcanic outcroppings 40 operatorships 40 2D seismic survey 40 Antarctic Treaty 40 Represa Zone 40 sqkm 40 Yamal 40 polar regions 40 Spitzbergen 40 sq. kilometers 40 ancient supercontinent 40 Hesperian Epoch 40 Mertz Glacier Tongue 40 Amu Darya basin 40 subsurface mineral 40 BP ruptured Macondo 40 Rusia Petroleum 40 woolly rhinoceros 40 #km ² [001] 40 undersea plumes 40 Tullow Oil PLC TLW.LN 40 robotic submersibles 40 Cano Sur 40 Deep Panuke natural 40 Roskilde fjord 40 Adamov extradition 40 Antarctic glaciers 40 icesheet 40 Inuvialuit Settlement Region 40 Kalaallit Nunaat 40 supercontinents 40 Megathrusts occur 40 Martian plains 40 Irek Zaripov 40 melting icecaps 40 Kettukuusikko 40 Larsemann Hills 40 Exxon Neftegas Limited 40 Weddell Sea 40 McFauld West 40 Kurile 40 Darwin Mounds 40 lunar craters 40 ancient Hindu temple 40 Yamal LNG 40 Takeshima 40 Fareastern Shipping Co. 40 km2 40 Yakutian 40 NFW exploration 40 Jean Pierre Bibring 40 producer LUKOIL LKOH.MM 40 sq. km 40 Nenets 40 Sineva missile 40 Petropavlovsk Kamchatskiy 40 claim Abyei fertile 40 Amundsen Sea 40 Georgia breakaway Abkhazia 40 Cayman Trough 40 Quaternary Period 40 Jumping Josephine 40 Nanisivik 40 WBEXT 40 Usan field 40 Kashagan 40 Aleutian Basin 40 Tupi Sul 40 Deh Cho 40 Gogama Ontario 40 Falklands Islands 40 disputed Spratly 40 Jupiter moons Europa 40 Doolgunna 40 Pedro Martinez Arbizu 40 Quifa block 40 missile interceptor base 40 taiga forests 40 Southern Kuriles 40 Arpatepe 40 Attawapiskat diamond 40 Bedout 40 shaded craters 40 sedimentary deposits 40 arctic 40 laser altimeter 40 kilometer buffer zone 40 Anaran 40 Stora Sahavaara magnetite 39 Explorer Pen Hadow 39 Babenko extradition 39 Superior Craton 39 Siberian Kovykta gas 39 Upsilon Andromedae b 39 Greenland semiautonomous Danish 39 Antarctic Peninsula 39 Cook Inlet basin 39 Exxon Neftegas 39 Marban deposit 39 Waters Pollution Prevention 39 Saskatchewan Athabasca Basin 39 Olympus Mons 39 Kazmunaigas 39 Resolute Nunavut 39 moon Europa 39 scenic Himalayan 39 Siribaya mega structure 39 Spitsbergen 39 Gahcho Kué Project 39 Permian Period 39 Goldpines North 39 missile shield 39 Operation NANOOK 39 Greenland ice 39 NPO Lavochkin 39 penetrating radar 39 Meridiani 39 al Fakkah 39 polar explorer Ernest Shackleton 39 Browse basin 39 Russia OAO Gazprom 39 penetrating electromagnetic 39 Chayvo field 39 lunar surface 39 Martian surface 39 breakaway regions 39 ballistic missile shield 39 KeMag 39 Sermilik Fjord 39 Ekati diamond mine 39 Yaxtché deposit 39 hydrocarbon reserves 39 agency Rosprirodnadzor 39 Azeri Chirag Gunashli oilfield 39 magma ocean 39 Colorado Roan Plateau 39 mud volcanoes 39 mammal fossils 39 interdicting ships 39 Mars Meridiani Planum 39 Rockot launcher 39 Dokdo 39 contiguous unpatented mining 39 Kurmangazy 39 Yaxtché zone 39 Anza Basin 39 Coppermine River 39 Biologist Anatoly Kochnev 39 calls Shirakaba 39 Assean Lake Manitoba 39 Turgai Petroleum 39 Exmouth Plateau 39 Arkhangelsk Oblast 39 rubbly 39 Vladimir Dyatchin 39 separatist republics 39 Sedimentary Basin 39 ambassador Andrei Denisov 39 Higgs particle 39 technically recoverable oil 39 Brunt Ice Shelf 39 Yakushin 39 Shirakaba 39 Avaldsnes 39 Asiman 39 Angilak Project 39 climate modellers 39 Krafla 39 tectonic plate movements 39 scientist Mikhail Lomonosov 39 Cepu block 39 Yury Dolgoruky 39 Himalayan glacier 39 Concurayoc 39 Okalik Eegeesiak 39 Maiskoye 39 Crimean Peninsula 39 Melkøya 39 M'Boundi 39 Abkhazia 39 Peary caribou 39 Altai Mountains 39 Carscallen Township 39 VIC/P# 39 Opportunity Mars rover 39 Svalbard islands 39 Isidis Planitia 39 Chelyuskin 39 sedimentary basin 39 Paracel Islands 39 Lunokhod 39 Exploration Licenses 39 Russia Gazprom GAZP.MM 39 El Rayo silver 39 Miran Block 39 Gahcho Kue 39 Denisova cave 39 Anticosti Island 39 MangistauMunaiGas 39 correspondent Jim Heintz 39 South Iolotan 39 Plesetsk Cosmodrome 39 Nenets Autonomous Area 39 Mankranho concession 39 Alaska Cook Inlet 39 Provideniya 39 Climate Impact Assessment 39 Falkland basin 39 Evenkia 39 Det norske oljeselskap ASA 39 IODP 39 Puerto Rico Trench 39 TSX VENTURE TUE 39 Azadegan oil 39 rich Bakassi peninsula 39 Komi Republic 39 Vivian Fuchs 39 Prykerchenska 39 LON DES 39 frivolous Mulrain 39 RV Polarstern 39 Goldcliff 39 Kuiper belt 39 Planchas de Plata 39 caribou herds 39 Rignot 39 Finno Ugric minorities 39 Baffin Island Nunavut 39 EMGS 39 Corp. PINKSHEETS AOAG 39 StatoilHydro STL.OL 39 dimensional seismic 39 Dominick Arduin 39 Chagos archipelago 39 Unclos 39 heavily cratered 39 Glonass satellite 39 Sourdough Ridge 39 Alaska Chukchi Sea 39 vast Gusev Crater 39 giant Kashagan oilfield 39 Kvanefjeld 39 Mini SAR 39 Benzdorp 39 Petrobaltic 39 Verkhotina 39 subsoil 39 Inuit goddess 39 Verkhnechonsk 39 Sivulliq prospect 39 Uvat 39 Goldcorp Eleonore gold 39 Glonass 39 Rocksource 39 Karachaganak 39 #.#km# 39 Laramidia 39 Kerch Strait 39 Oshiveli 39 Klaza Zone 39 Campos basin 39 Lower Tertiary trend 39 Olimpiada Ivanova 39 offshore windfarms 39 Toroparu deposit 39 phyllosilicate 39 leaks resembled geyser 39 whale sanctuary 39 hypoxic zone 39 Gondwanaland 39 Chuckchi Sea 39 Timor Gap 39 Igunda 39 Perevoznaya Bay 39 Yellow Sea 39 TNK BP Holding TNBP.RS 39 Ob River 39 Krishna Godavari Basin 39 Siberia Irkutsk region 39 crustal plate 39 Tatar Strait 39 lunar crust 39 Saudi Arabia Ghawar 39 Baffin Island 39 Talakan field 39 Dnestr 39 unpatented mining 39 Mertz Glacier 39 Grib pipe 39 km ² 39 Drygalski ice tongue 39 NASA satellites orbiting 39 Yelena Zadorozhnaya 39 moon permanently shadowed 39 Tore Halvorsen FMC 39 controlled OAO Gazprom 39 drillsites 39 mantle plumes 39 territorial waters 39 prospective stratigraphy 39 Chayvo 39 3D seismic surveys 39 Kurdish autonomous 39 Norwegian Roald Amundsen 39 Falklands Basin 39 Faroe Petroleum 39 Yuzhno 39 International Seabed Authority 39 McFaulds 39 Kun Manie 39 Wilkins Ice Shelf 39 Yadavaran oilfield 39 xFenixKnightx 38 Mars moon Phobos 38 Lagansky Block 38 oceans 38 TengizChevroil 38 Paracel archipelagos 38 planets orbiting distant 38 Spratley Islands 38 Liuhua #-# 38 Holocene epoch 38 Envisat satellite 38 Migingo Island 38 TrES 4 38 Hatton Rockall basin 38 McNugget Property 38 Melville Peninsula 38 earths surface 38 Arctic Sea 38 Ivan Tcherezov 38 supercontinent 38 Barents Region 38 Alexey Petukhov 38 Border demarcation 38 amphibious armored vehicles 38 volcano Olympus Mons 38 Azar oilfield 38 ICESCAPE 38 Vesteraalen islands 38 La Bodega zone 38 anti missile shield 38 Camisea natural 38 Mnazi Bay 38 Chukchi Sea leases 38 Chukuni Property consisting 38 Quila claim 38 Plc RDSa.L Quote Profile 38 Antarctic Treaty Consultative 38 Dene Tha 38 Deccan Traps 38 VIENNA Austria Diplomats 38 VB #b 38 Norway Svalbard 38 Cambrian Ordovician 38 Geologic mapping 38 RUSIA Petroleum 38 Jovian moon 38 hydrostatic equilibrium 38 H2A rocket 38 Seberaba # 38 rich Spratly Islands 38 Russ Hopcroft 38 Kunashiri 38 Fomalhaut b 38 Fiskenaesset ruby 38 inventoried glaciers 38 icesheets 38 Albertine basin 38 overlying layers 38 Cassiar Gold Property 38 Sunbeam Pettigrew property 38 Svalbard Archipelago 38 Buzzard oilfield 38 LRO spacecraft 38 Lik zinc lead 38 Nansha islands 38 bedrock outcrops 38 East Rinnes 38 InfiniTEM survey 38 volcanic islets 38 fragile reef ecosystems 38 rich Spratly 38 Bawone 38 Tokto 38 underwater plumes 38 Glitne 38 Historic Shipwrecks Act 38 doomsday vault 38 exoplanetary systems 38 explorer Rockhopper 38 Nalcor 38 Lake Iliamna 38 Aland Islands 38 Antarctic peninsula 38 Skarv 38 geoid 38 Hibernia oilfield 38 Etango deposit 38 Sea ICES 38 legitimate herbal mixtures 38 Deepwater Tano Block 38 Nunavut 38 easternmost islets 38 Western Sahara 38 aero magnetic 38 Block KG DWN 38 Achimgaz 38 Treaty SORT 38 Ogasawara Islands 38 missile defense 38 Shikotan Island 38 Antarctic glacier 38 Baku Tblisi Ceyhan BTC 38 Vostok Station 38 shipwreck hunter 38 Austria OMV AG 38 Bonaparte Basin 38 Europe CFE treaty 38 equatorial Pacific oceans 38 submersible robot 38 Scandinavian fjords 38 geoduck fishery 38 Lunskoye 38 Shahuindo property 38 Diaoyu islands 38 megaflood 38 Georgy Mamedov 38 Denisova Cave 38 Christian Marcussen 38 Ithaca Chasma 38 Tropical rainforests 38 Tar sands 38 melting glacial 38 Beaufort Seas 38 Escorpio IV property 38 Wellgreen Property 38 flood basalts 38 fragile marine ecosystems 38 geological reconnaissance 38 Caspian littoral states 38 Martian meteorites 38 Atasu Alashankou 38 Baltic seabed 38 HiRISE image 38 Maxim Tchoudov 38 Yenisei River 38 Siberian permafrost 38 Kamoamoa eruption 38 Frobisher Bay 38 Wolfden Resources 38 Baengnyeong island 38 Deltana