1. Cattle trails of the Western U.S Publication/Creation: [S.l.] : Magellan Geographix, c1997 Resource Type: Map Access & Availability: Loading
2. Cretaceous stratigraphy in a northeast-trending transect, northern Utah to south-central South Dakota Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by USGS Information Services Resource Type: Map Access & Availability: Loading