ReadMe.txt for PP 1833 Jennifer S. Stanton, David W. Anning, Craig J. Brown, Richard B. Moore, Virginia L. McGuire, Sharon L. Qi, Alta C. Harris, Kevin F. Dennehy, Peter B. McMahon, James R. Degnan, and John Karl Böhlke Brackish Groundwater in the United States ----------------------------------------------------- Posted online April 5, 2017 ----------------------------------------------------- The interactive and layered PDF files are designed to work in Microsoft Internet Explorer. For figures 21, 27, 35, and 41, click on the eyeball symbol to turn on or off each layer. For figures 4-1D, 4-2D, 4-3D, and 4-4D, click and drag the mouse to move the wire frame within 3D space.