KnowraAlleghanian orogenyLinked fromLinked fromThe 7 pages that link to Alleghanian orogeny, each with the reason it gives.All 7Broader topic 4Related 2Compared with 1PangaeaRelated: The suturing event that finally joined North America to Africa.Blue Ridge MountainsRelated: Its tectonic forces uplifted and deformed rocks in the southern Blue Ridge.