KnowraPacific–Antarctic RidgeLinked fromLinked fromThe 3 pages that link to Pacific–Antarctic Ridge, each with the reason it gives.All 3Broader topic 1Related 2Pacific PlateBroader topic: It shows the plate's southern margin forming new seafloor at a spreading boundary.East Pacific RiseRelated: It continues the East Pacific Rise system toward the Antarctic Plate.South Pacific OceanRelated: This spreading ridge forms part of the South Pacific seafloor.