🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsSvenskaTiếng ViệtРусскийالعربية한국어中文日本語EntityQ1517523· pop 20· linked from 563 articlesOld Red Sandstoneassemblage of Devonian rocks in Great Britain, Ireland, Norway and northeastern North America, consisting of sedimentary rocks including reddish sandstoneConnectionslimestoneEntitySilurianEntityCategoriesAeolian depositsCarboniferous EnglandCarboniferous NorwayCarboniferous paleontological sitesCarboniferous ScotlandCarboniferous System of EuropeCarboniferous System of North AmericaCarboniferous United KingdomConglomerate formationsDevonian CanadaDevonian EnglandDevonian Greenland