Vicksburg-Jackson Confining Unit: Alabama, Arkansas, Louisiana, Missouri, Mississippi, Tennessee  2006-2008
Digital hydrogeologic surface of the Vicksburg-Jackson Confining Unit in Arkansas, Alabama, 
Louisiana, Missouri, Mississippi, and Tennessee. The hydrogeologic unit dataset contains 
414 rows and 394 columns representing 1-mile grid spacing. In general, limitations of data 
interpolation included areas of sparse …