EntityQ3437591· pop 7· linked from 2 articlesMeyer RockSign in to saveisland in AustraliaConnectionsgeographic coordinate systemEntityHeard Island and McDonald IslandsEntityUnited States Geological SurveyEntityUnited States Department of the InteriorEntityGeographic Names Information SystemEntityChallenger ExpeditionEntitylist of Antarctic and subantarctic islandsEntityMcDonald IslandsEntityCategoriesLandforms of Heard Island and McDonald IslandsRock formations of Antarctica