EntityQ5457907· pop 7· linked from 19 articlesflatironSign in to savesteeply sloping triangular landform created by the differential erosion of a steeply dipping, erosion-resistant layer of rock overlying softer strata.ConnectionsPhoenixEntityInternational Standard Book NumberEntityWayback MachineEntitytrapezoidEntityerosionEntityclothes ironEntityJujuy ProvinceEntitygeomorphologyEntityBoulderEntitytopographyEntitylandformEntityravineEntitymesaEntitystratumEntitystructural geologyEntitygullyEntitycuestaEntityscreeEntityCapitol Reef National ParkEntitybutteEntityCategoriesErosion landformsMountain geomorphologyRidgesSlope landformsStructural geology