EntityQ3028522· pop 12· linked from 153 articlesAlpha RidgeSign in to savemajor volcanic ridge under the Arctic OceanConnectionsPacific-Antarctic RidgeEntityGakkel RidgeEntityGalapagos MicroplateEntityUnited NationsEntityArctic OceanEntitypetroleumEntitygeographic coordinate systemEntityGalapagos IslandsEntityplate tectonicsEntitydigital object identifierEntityEllesmere IslandEntityIranian plateauEntityEurasian PlateEntitymid-ocean ridgeEntityMid-Atlantic RidgeEntityAxel Heiberg IslandEntityAfrican PlateEntitySouth American PlateEntityPacific PlateEntityseabedEntityCategoriesUnderwater ridges of the Arctic OceanVolcanism of NunavutVolcanism of the Arctic Ocean