EntityQ840828· pop 35· linked from 495 articlesVariscan orogenySign in to saveCollision of tectonic plates resulting in the creation of mountainsConnectionsAppalachian MountainsEntityLaurasiaEntityHarzEntityRhenish MassifEntityVogtlandEntityAlleghanian orogenyEntitySpainCountrySwitzerlandCountryPortugalCountryLatinEntityNorth AmericaEntityAtlantic OceanEntityyearEntityMount EverestConceptAlpsEntityHimalayasEntityLyonEntitySardiniaEntityCorsicaEntitySiberiaEntityCategoriesGeology of DevonHercynian orogenyNatural history of EuropePaleozoic Europe