KnowraAppalachian orogenyLinked fromLinked fromThe 10 pages that link to Appalachian orogeny, each with the reason it gives.All 10Broader topic 3Related 4Narrower topic 2Compared with 1Appalachian MountainsBroader topic: These collisions created the mountain belt’s major structures over hundreds of millions of years.Wilson cycleRelated: Wilson used evidence like the Appalachians to argue oceans had opened and closed before.LaurentiaBroader topic: These collisions deformed Laurentia’s eastern margin and joined it to other landmasses.Blue Ridge MountainsNarrower topic: The Blue Ridge records several stages of this broader tectonic history.SlateBroader topic: Parts of the Appalachians contain slate formed during mountain-building deformation.AppalachiaRelated: Ancient mountain formation created the landscapes that shape regional settlement and livelihoods.Alleghanian orogenyNarrower topic: The Alleghanian episode was its final major phase in eastern North America.Rheic OceanRelated: Appalachian rocks preserve evidence of collisions along the ocean's western continuation.Great Smoky MountainsRelated: Ancient collisions and uplift created the rocks and structure beneath the range.American CordilleraCompared with: Its deep geological history contrasts with the cordillera’s ongoing tectonic activity.