EntityQ2233441· pop 10· linked from 13 articlesUral OceanSign in to savesmall, ancient ocean between Siberia and Baltica; formed in the Late Ordovician epoch; began to shrink in the Devonian Period and became a seawayConnectionsSiberiaEntityInternational Standard Book NumberEntityUral MountainsEntityPangaeaEntityDevonianEntityCarboniferousEntityOrdovicianEntityLaurasiaEntitybibcodeEntitypalaeogeographyEntitySiberiaEntityBalticaEntityBaltic regionEntityMississippianEntityKazakhstaniaEntitysoundEntityTurgai SeaEntityKhanty OceanEntityUralian orogenyEntitylist of ancient oceansEntityCategoriesCarboniferous paleogeographyDevonian paleogeographyHistorical oceansNatural history of AsiaNatural history of EuropeOrdovician paleogeographySilurian bodies of water