BULLETIN NO. 68 Generalized Correlation Between Lithostratigraphy and Top of the Floridan aquifer system 0 5 10 20 30 40 Miles 0 5 10 20 30 40 Kilometers Scale 1:1,750,000 Projection: Custom FDEP Albers Gulf oa 0of Mexico o Explanation SStudy Area Contours (75ft interval) Correlated FAS Units = Avon Park Formation Ocala Limestone SOcala Ls. & Avon Park Fm. Suwannee Limestone Suwannee Ls. & Tampa Mbr. Tampa Member Variable Figure 8. Generalized correlation between lithostratigraphic units and the surface of the FAS. The area labeled "Variable" includes parts of the Nocatee Member (Arcadia Formation, Hawthorn Group) and the Suwannee Limestone.