Alaska NotApplicable Alaska:Aleutians Margin Alaska:GlacierBay Bay Alaska:GulfOfAlaska Gulf Alaska:KodiakIslands Island Antarctica Continent Antarctica:AdareBasin Basin Antarctica:AdelaideIsland Island Antarctica:AdmiraltyBay Bay Antarctica:AmundsenSea Sea Antarctica:AndvordBay Bay Antarctica:AnversIsland Island Antarctica:ArthurHarbor Basin Antarctica:BayOfWhales Basin Antarctica:BellingshausenSea Sea Antarctica:BransfieldStrait Strait Antarctica:CapeAnn Peninsula Antarctica:CharlotteBay Bay Antarctica:ChathamRise Rise Antarctica:ColdSeepBasin Basin Antarctica:CraneGlacier Glacier Antarctica:DeceptionIsland Island Antarctica:DrakePassage Sea Antarctica:DrygalskiGlacier Glacier Antarctica:ErebusAndTerrorGulf Gulf Antarctica:FirthOfTay Bay Antarctica:GamburtsevMountains MountainRange Antarctica:GerlacheStrait Strait Antarctica:HektoriaGlacier Glacier Antarctica:HopeBay Bay Antarctica:HugoIsland Island Antarctica:JunJaegyu Volcano Antarctica:LakeVostok Lake Antarctica:LarsenIceShelf IceShelf Antarctica:LivingstonIsland Island Antarctica:MargueriteBay Bay Antarctica:MaxwellBay Bay Antarctica:McMurdoSound Bay Antarctica:PalmerBasin Basin Antarctica:PalmerDeep Basin Antarctica:PineIslandBay Bay Antarctica:PrydzBay Bay Antarctica:RossSea Sea Antarctica:ScarInlet Gulf Antarctica:ScotiaSea Sea Antarctica:SeymourIsland Island Antarctica:WeddellSea Sea AntarcticPeninsula Peninsula Antarctic:RossSea Sea ArabianSea Sea AtlanticOcean Ocean AtlanticOcean:Northern Ocean AtlanticOcean:Southern Ocean B-15J Iceberg BarkleyCanyon Canyon BellingshausenAntarcticaPacificTripleJunction TripleJunction BlakePlateau OceanicPlateau BlakeRidge Ridge BlancoFractureZone FractureZone BouvetFractureZone FractureZone CanaryIslands Island Cascadia Margin Cascadia:HydrateRidge Ridge CentralAmerica Margin CentralAmerica:Arenal Volcano CentralIndianRidge MidOceanRidge ChileanInlandPassage Fjord ChileRise Trench ChukchiSea Sea CostaRicaRift Rift CostaRicaTrench Trench EastAfricanRiftSystem Rift EasternNorthAmericanMargin Margin EastUmboRidge RidgeSegment EelRiverBasin Basin EelRiverShelf Shelf EPR MidOceanRidge EPR:12N RidgeSegment EPR:13N RidgeSegment EPR:13N:Actinoir Vent EPR:13N:Dorian Vent EPR:13N:Grandbonum Vent EPR:13N:Jumeaux Vent EPR:15N-21N RidgeSegment EPR:16N RidgeSegment EPR:17S RidgeSegment EPR:17S-19S RidgeSegment EPR:18S-22S RidgeSegment EPR:27S-32S RidgeSegment EPR:32S:Saguaro VentField EPR:38S RidgeSegment EPR:38S:AnniesAnthill Vent EPR:38S:GermanFlats VentField EPR:38S:PaleEtoile Vent EPR:9N RidgeSegment EPR:9N:9_30 RidgeSegment EPR:9N:9_50 RidgeSegment EPR:9N:A Vent EPR:9N:AlvinellidBlanket Vent EPR:9N:AlvinellidPillar Vent EPR:9N:B Vent EPR:9N:Bio1 Vent EPR:9N:Bio9 Vent EPR:9N:Bio9' Vent EPR:9N:Bio9'' Vent EPR:9N:Biovent Vent EPR:9N:BM119 Vent EPR:9N:BM141 Vent EPR:9N:BM35 Vent EPR:9N:BM41 Vent EPR:9N:BM82 Vent EPR:9N:BM89 Vent EPR:9N:C Vent EPR:9N:Choo-Choo Vent EPR:9N:CrabSpa Vent EPR:9N:D Vent EPR:9N:E Vent EPR:9N:EastWall Vent EPR:9N:F Vent EPR:9N:Hot8 Vent EPR:9N:Io Vent EPR:9N:J Vent EPR:9N:K Vent EPR:9N:L Vent EPR:9N:L-complex Vent EPR:9N:M Vent EPR:9N:MusselBed Vent EPR:9N:N Vent EPR:9N:New Vent EPR:9N:OSC SpreadingCenter EPR:9N:OSC:Medusa Vent EPR:9N:P Vent EPR:9N:PBR600 Vent EPR:9N:Perseverance Vent EPR:9N:P-middle Vent EPR:9N:Q Vent EPR:9N:Riftia Vent EPR:9N:RiftiaField Vent EPR:9N:RobinsRoost Vent EPR:9N:RustyRiftia Vent EPR:9N:S Vent EPR:9N:Sketchy Vent EPR:9N:SW Vent EPR:9N:T Vent EPR:9N:TamTown VentField EPR:9N:TevniaHole Vent EPR:9N:Tica Vent EPR:9N:Tica-bl Vent EPR:9N:Tica-dif Vent EPR:9N:TrickOrTreat Vent EPR:9N:TubeWormPillar Vent EPR:9N:Ty Vent EPR:9N:U Vent EPR:9N:V Vent EPR:9N:Y Vent ExmouthPlateau Shelf FalklandPlateau OceanicPlateau FijiBasin:MusselValley Vent FijiBasin:WhiteLady VentField FijiBasin:WhiteLady:MusselHill VentField GakkelRidge MidOceanRidge GalapagosRift Rift GalapagosSpreadingCenter SpreadingCenter GalapagosTripleJunction TripleJunction Gorda MidOceanRidge GreenlandMargin Margin GulfOfAden Gulf GulfOfCalifornia Margin GulfOfCalifornia:CerroPrieto Rift GulfOfCalifornia:GuaymasBasin RidgeSegment GulfOfCorinth Gulf GulfOfMexico Gulf Hawaii Island HowlandIsland Island HudsonRiver River HydrateRidge Ridge IBM:Anatahan Island IBM:Guam Island IBM:Izu Island IBM:Mariana Forearc IBM:Mariana:BigBlue Seamount IBM:Mariana:BlueMoon Seamount IBM:Mariana:Celestial Seamount IBM:Mariana:Conical Seamount IBM:Mariana:EsmeraldaBank Rise IBM:Mariana:Malaguana-Gadeo Seamount IBM:Mariana:NW_Rota-1 Volcano IBM:Mariana:NW_Rota-1:Arrowhead Vent IBM:Mariana:NW_Rota-1:Brimstone Vent IBM:Mariana:NW_Rota-1:Devil'sStaircase Vent IBM:Mariana:NW_Rota-1:E-FaultShrimp09 Vent IBM:Mariana:NW_Rota-1:FaultShrimp09 Vent IBM:Mariana:NW_Rota-1:Iceberg09 Vent IBM:Mariana:NW_Rota-1:N-LimpetLair Vent IBM:Mariana:NW_Rota-1:Phantom Vent IBM:Mariana:NW_Rota-1:Styx Vent IBM:Mariana:NW_Rota-1:SulferCrust Vent IBM:Mariana:NW_Rota-1:SulfurSlide Vent IBM:Mariana:NW_Rota-1:SulfurWall Vent IBM:Mariana:NW_Rota-1:Summit Vent IBM:Mariana:Pacman Seamount IBM:Mariana:Patgan-Masala Seamount IBM:Mariana:Quaker Seamount IBM:Mariana:SantaRosaFault Seamount IBM:Mariana:SouthChamorro Seamount IBM:Rota Island IBM:Saipan Island IBM:Tinian Island IndianOcean:Southern Ocean Izu-Bonin-Mariana Margin JdF MidOceanRidge JdF:Axial Seamount JdF:Axial:108 Vent JdF:Axial:113 Vent JdF:Axial:33 Vent JdF:Axial:91 Vent JdF:Axial:Ashes VentField JdF:Axial:Ashes:Daves Vent JdF:Axial:Ashes:FeHyde Vent JdF:Axial:Ashes:Gollum Vent JdF:Axial:Ashes:Hairdo Vent JdF:Axial:Ashes:Hell Vent JdF:Axial:Ashes:Inferno Vent JdF:Axial:Ashes:Marshmallow Vent JdF:Axial:Ashes:Medusa Vent JdF:Axial:Ashes:Mushroom Vent JdF:Axial:Ashes:Phoenix Vent JdF:Axial:Ashes:ROPOS Vent JdF:Axial:Ashes:SteveMound Vent JdF:Axial:Ashes:Styx Vent JdF:Axial:Ashes:Tombstone Vent JdF:Axial:Ashes:Tunnicliffe Vent JdF:Axial:Ashes:Virgin Vent JdF:Axial:Ashes:VirginMound Vent JdF:Axial:Ashes:VirginsDaughter Vent JdF:Axial:Ashes:White Vent JdF:Axial:BagCity Vent JdF:Axial:BlueNose Vent JdF:Axial:Bob Vent JdF:Axial:Casm VentField JdF:Axial:Casm:LamphereChimneys Vent JdF:Axial:Casm:Shepherd Vent JdF:Axial:Casm:T&SSpires Vent JdF:Axial:Casper Vent JdF:Axial:Castle Vent JdF:Axial:Circ Vent JdF:Axial:Cloud Vent JdF:Axial:Coquille VentField JdF:Axial:Crack Vent JdF:Axial:Crevice Vent JdF:Axial:Diva Vent JdF:Axial:Dying Vent JdF:Axial:Easy Vent JdF:Axial:ElGuapo Vent JdF:Axial:FeCity Vent JdF:Axial:Hermosa Vent JdF:Axial:Joystick Vent JdF:Axial:Magnesia Vent JdF:Axial:Milky Vent JdF:Axial:Minisnow Vent JdF:Axial:Nascent Vent JdF:Axial:OldFlow Vent JdF:Axial:OldWorms Vent JdF:Axial:Ouzo Vent JdF:Axial:Oxide Vent JdF:Axial:Pillar Vent JdF:Axial:Roof Vent JdF:Axial:Snail Vent JdF:Axial:Snow Vent JdF:Axial:SnowBlower Vent JdF:Axial:ThePit Vent JdF:Axial:Vixen Vent JdF:Cascadia Fault JdF:Cleft RidgeSegment JdF:Cleft:North:Aquarius Vent JdF:Cleft:North:Cavern Vent JdF:Cleft:North:Foutain Vent JdF:Cleft:North:Monolith Vent JdF:Cleft:North:PipeOrgan Vent JdF:Cleft:North:Table Vent JdF:Cleft:South:1 Vent JdF:Cleft:South:3 Vent JdF:Cleft:South:Plume Vent JdF:Co-Axial RidgeSegment JdF:Co-Axial:Beard Vent JdF:Co-Axial:Church Vent JdF:Co-Axial:Mongo Vent JdF:Co-Axial:TwinSpires Vent JdF:Cobb RidgeSegment JdF:Endeavour RidgeSegment JdF:Endeavour:Cathedral VentField JdF:Endeavour:Grendel VentField JdF:Endeavour:HighRise VentField JdF:Endeavour:HighRise:Baltic Vent JdF:Endeavour:HighRise:Bambi Vent JdF:Endeavour:HighRise:BlueMoon Vent JdF:Endeavour:HighRise:Boardwalk Vent JdF:Endeavour:HighRise:ClamBed Vent JdF:Endeavour:HighRise:FairyCastle Vent JdF:Endeavour:HighRise:Godzilla Vent JdF:Endeavour:HighRise:Knight Vent JdF:Endeavour:HighRise:ParkPlace Vent JdF:Endeavour:HighRise:Ventnor Vent JdF:Endeavour:MEF VentField JdF:Endeavour:MEF:Bastille Vent JdF:Endeavour:MEF:Crypto Vent JdF:Endeavour:MEF:Dante Vent JdF:Endeavour:MEF:Dudley Vent JdF:Endeavour:MEF:EasterIsland Vent JdF:Endeavour:MEF:Gremlin Vent JdF:Endeavour:MEF:Grotto Vent JdF:Endeavour:MEF:Hulk Vent JdF:Endeavour:MEF:Lobo Vent JdF:Endeavour:MEF:MilliQ Vent JdF:Endeavour:MEF:Peanut Vent JdF:Endeavour:MEF:Puffer Vent JdF:Endeavour:MEF:Salut Vent JdF:Endeavour:MEF:S&M Vent JdF:Endeavour:MEF:S&M:StrawberryFields Vent JdF:Endeavour:MEF:Sully Vent JdF:Endeavour:MEF:TP Vent JdF:Endeavour:Mothra VentField JdF:Endeavour:Mothra:Boomerang Vent JdF:Endeavour:Mothra:Cauldron Vent JdF:Endeavour:Mothra:CrabBasin VentCluster JdF:Endeavour:Mothra:CrabBasin:Gwenen Vent JdF:Endeavour:Mothra:Cuchalainn VentCluster JdF:Endeavour:Mothra:Cuchalainn:BatTower Vent JdF:Endeavour:Mothra:Cuchalainn:Brigit Vent JdF:Endeavour:Mothra:FaultyTowers VentCluster JdF:Endeavour:Mothra:FaultyTowers:Finn Vent JdF:Endeavour:Mothra:FaultyTowers:Giraffe Vent JdF:Endeavour:Mothra:FaultyTowers:HotHarold Vent JdF:Endeavour:Mothra:FaultyTowers:Oisin Vent JdF:Endeavour:Mothra:FaultyTowers:Phang Vent JdF:Endeavour:Mothra:FaultyTowers:Roane Vent JdF:Endeavour:Mothra:FaultyTowers:Tower Vent JdF:Endeavour:Mothra:Pinocchio Vent JdF:Endeavour:Mothra:Shishi Vent JdF:Endeavour:Mothra:Stonehenge VentCluster JdF:Endeavour:Mothra:Stonehenge:Spikes Vent JdF:Endeavour:Mothra:TwinPeaks VentCluster JdF:Endeavour:Mothra:TwinPeaks:Climber Vent JdF:Endeavour:Mothra:TwinPeaks:FlyingButtress Vent JdF:Endeavour:Raven VentField JdF:Endeavour:SaltyDawg VentField JdF:Endeavour:SaltyDawg:Grendl Vent JdF:Endeavour:SaltyDawg:SaltyDawg Vent JdF:Endeavour:Sasquatch VentField JdF:Endeavour:Sasquatch:Pico Vent JdF:Explorer RidgeSegment JdF:MiddleValley RidgeSegment JdF:MiddleValley:DeadDog Vent JdF:MiddleValley:Hole858G Vent JdF:Vance RidgeSegment JdF:WestValley RidgeSegment KaenaPointRidge Ridge KaneFractureZone FractureZone KermadecArc VolcanicArc LagunaSanRafael Lagoon Lau BackarcBasin Lau:C-ELSC SpreadingCenter Lau:C-ELSC:ABE VentField Lau:ELSC SpreadingCenter Lau:N-ELSC SpreadingCenter Lau:N-ELSC:148 Vent Lau:N-ELSC:149 Vent Lau:N-ELSC:KiloMoana VentField Lau:N-ELSC:Nautilus Vent Lau:N-ELSC:SubtleShimmer Vent Lau:N-ELSC:TahiMoana Vent Lau:N-ELSC:TowCam VentField Lau:N-ELSC:Tubeworms Vent Lau:VFR Ridge Lau:VFR:HineHina VentField Lau:VFR:Mariner VentField Lau:VFR:TuiMalila VentField Lau:VFR:TuiMalila:St.JamesSpire Vent Lau:VFR:VaiLili VentField Lau:WestMata Volcano Lau:WestMata:147 Vent Lau:WestMata:Akel'sAfi Vent Lau:WestMata:Creamsicle Vent Lau:WestMata:Epsilon Vent Lau:WestMata:Hades Vent Lau:WestMata:Kohu Vent Lau:WestMata:Luo Vent Lau:WestMata:MatMeadow Vent Lau:WestMata:Prometheus Vent Lau:WestMata:RedRockRidge Vent Lau:WestMata:ShrimpCity Vent Lau:WestMata:SmokeArea Vent Lau:WestMata:WhiteMat Vent LineIslandsRidge Ridge LongIslandShelf Shelf MacquarieRidge Ridge Manus BackarcBasin Manus:Eastern BackarcBasin Manus:Eastern:Desmos Caldera Manus:Eastern:PACMANUS VentField Manus:Eastern:PACMANUS:Fenway VentField Manus:Eastern:PACMANUS:Fenway:BigPapi Vent Manus:Eastern:PACMANUS:RogersRuins VentField Manus:Eastern:PACMANUS:RomanRuins VentField Manus:Eastern:PACMANUS:SatanicMills VentField Manus:Eastern:PACMANUS:Snowcap VentField Manus:Eastern:PACMANUS:Tsukushi VentField Manus:Eastern:SuSuKnolls VentField Manus:Eastern:SuSuKnolls:NorthSu VentField Manus:Eastern:SuSuKnolls:SouthSu VentField Manus:Eastern:SuSuKnolls:Surprise NotProvided Manus:Eastern:SuSuKnolls:Suzette VentField ManusRidge SpreadingCenter ManusRidge:BronzeAgeFort Rampart ManusRidge:DeadForest VentField ManusRidge:Tufar-2 VentField ManusRidge:Tufar-3 VentField ManusRidge:ViennaWoods VentField MAR RidgeSegment MAR:BrokenSpur VentField MarinelliFjord Fjord MAR:Logachev VentField MAR:LostCity VentField MAR:LuckyStrike VentField MAR:LuckyStrike:2607 Vent MAR:LuckyStrike:2608 Vent MAR:LuckyStrike:Crystal Vent MAR:LuckyStrike:EiffelTower Vent MAR:LuckyStrike:Helene Vent MAR:LuckyStrike:Isabel Vent MAR:LuckyStrike:Jason Vent MAR:LuckyStrike:Marker4 Vent MAR:LuckyStrike:Marker6 Vent MAR:LuckyStrike:Marker7 Vent MAR:LuckyStrike:Montsegur Vent MAR:LuckyStrike:Nuno Vent MAR:LuckyStrike:PetitChimiste Vent MAR:LuckyStrike:PPS Vent MAR:LuckyStrike:Sintra Vent MAR:LuckyStrike:StatueOfLiberty Vent MAR:LuckyStrike:WhiteCastle Vent MAR:LuckyStrike:Y3 Vent MarmaraSea Sea MAR:MenezGwen VentField MAR:Rainbow VentField MAR:Scarp VentField MAR:SnakePit VentField MAR:TAG VentField MaudRise Seamount MenardFractureZone FractureZone MendocinoRidge FractureZone MurrayFractureZone FractureZone NankaiTrough Trench NankaiTrough:KumanoBasin Basin NeckerRidge Ridge NewJerseySlope Slope NewZealand Margin NicaraguanRise Rise NinetyEastRidge Ridge Nootka TransformFault NorthEastPualRidge RidgeSegment NorthManusRidge RidgeSegment NotApplicable NotApplicable NotProvided NotApplicable ODP889 DrillHole PacificOcean Ocean PacificOcean:South Ocean Papahanaumokuakea Seamount PenguinGlacier Glacier PhilippineSea Sea PhilippineSea:Western Sea PitoDeep Rift PNG Margin RedSea Sea ReykjanesRidge MidOceanRidge SaltonSea Lake SaltonTrough Rift SanAndreasFault Fault SanDiegoBasin Basin Sandino ForearcBasin ShatskyRise OceanicPlateau SouthAmericaScotiaAntarcticaTripleJunction TripleJunction Southeast Indian Ridge Ridge SouthernAustralIslands Island SouthernHemisphere Hemisphere SouthernOcean Ocean Sunda Trench TjornesFractureZone FractureZone Tonga VolcanicArc VemaTransformFault TransformFault WoodlarkBasin Basin Yucatan Peninsula