Historical mapsUtah Basin. Map III. (Geological) Published in 1876. https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~1943~140018
Colorblind Cowboy@maps gorgeous!
Utah Basin. Map III. (Geological) Published in 1876. https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~1943~140018