EntityQ1497972· pop 8· linked from 2 articlesMount JohnsSign in to savemountainConnectionsAntarcticaEntitylist of Ultras of AntarcticaEntitySouthern OceanEntityRoald AmundsenEntitygeographic coordinate systemEntitySouth PoleEntitytundraEntityRoss SeaEntityRobert Falcon ScottEntityAntarctic Treaty SystemEntityWeddell SeaEntityAntarctic PeninsulaEntityErnest ShackletonEntityLake VostokEntityRichard E. ByrdEntityJames Clark RossEntitynunatakEntityUnited States Geological SurveyEntityWest AntarcticaEntityEast AntarcticaEntityCategoriesMountains of Ellsworth Land