EntityQ7178205· pop 8· linked from 3 articlesPetersen PeakSign in to saveConnectionsAntarcticaEntitySouthern OceanEntityRoald AmundsenEntitygeographic coordinate systemEntitySouth PoleEntitytundraEntityRoss SeaEntityRobert Falcon ScottEntityWeddell SeaEntityAntarctic Treaty SystemEntityAntarctic PeninsulaEntityErnest ShackletonEntitysummitEntityLake VostokEntityRichard E. ByrdEntityJames Clark RossEntityUnited States Geological SurveyEntityWest AntarcticaEntityEast AntarcticaEntityAntarctic krillEntityCategoriesFilchner-Ronne Ice ShelfMountains of Coats Land