EntityQ206492· pop 17· linked from 637 articlesLaramide orogenySign in to savemountain-building episode in Western North America, 80-35 million years agoConnectionsfaultEntitysubductionEntityMexicoCountryCanadaCountryNorth AmericaEntityColoradoEntityUtahEntityWyomingEntityMontanaEntitySouth DakotaEntityAndesEntityNASAConceptRocky MountainsEntityplate tectonicsEntitydigital object identifierEntityCretaceousEntitylithosphereEntityPleistoceneEntityPaleozoicEntitybiomeEntityCategoriesBlack HillsCretaceous CanadaCretaceous MexicoCretaceous orogeniesCretaceous United StatesEocene geologyGeology of the Rocky MountainsOrogenies of North AmericaPaleocene geologyPaleogene CanadaPaleogene MexicoPaleogene orogeniesPaleogene United States