Gilbert, Grove Karl, 1843-1918Relief shown by contours and shading.; Shows ancient and modern water surfaces.; Report on Lake Bonneville--Top right margin.; Includes note.; To accompany: Lake Bonneville / by G.K. Gilbert. (Monographs of the United States Geological Survey ; v. 1).69 x 44 CentimetersJPEGUMN_ALMA:9976796694901701engU.S. Geological Survey (Washington, D.C)PublicMap of Lake Bonneville : (a water body of the Quaternary Period)MapsUnited States--Lake BonnevilleUniversity of Minnesota