DS926 Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system in Florida and parts of Georgia, Alabama, and South Carolina -- Geologic units forming the base of the Floridan aquifer system
Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan 
aquifer system were developed to define an updated hydrogeologic framework 
as part of the U.S. Geological Survey Groundwater Resources Program. This 
feature class contains polygons of geologic units forming the base of the Floridan …