Geodatabase of the datasets that represent the five vertical subunits of the Coastal Lowlands aquifer system, Alabama, Florida, Louisiana, Mississippi, and Texas
This geodatabase contains spatial datasets that represent the Coastal Lowlands 
aquifer system in the States of Alabama, Florida, Louisiana, and Texas. Included are: 
(1) polygon extents; datasets that represent the aquifer system extent, the entire extent 
subdivided into subareas or subunits, and any polygon extents …