Plate 7. Cross section: D D' Citrus and Sumter Counties CnRUS CO. | SUMTER CO. EAST R20E I R21E R21E | R22E TSALA WfHALCOOCHEE R APOPKA R TER LAKE I JUNIPER CREEK 100 300- 250 - 0 200 - 60 150- 40 100- 20 FEET METERS 0 100 300 - ROMP 111 W-16022 HAWTHORN GROUP UNDIFFERENTIATED M,C MDo OCALA LIMESTONE .1 M.I3T.C.D . M.D I.T M,L M,I,TR AVON PARK M.D,T.I FORMATION M M.I M M.R EXPLANATION HATCHING PATTERNS LIMESTONE S SURFICIAL GRAVEL FINE MEDIUM COARSE DOLOSTONEINTERMEDIATE --DOLOSTONE^- ^_ k AQUIFER SYSTEM/ .. LCONFINING UNff SAND FINE MEDIUM COARSE hI FLORIDAN .--I DTFRRETNFI f LIMESTONE AND DOLOSTNEWMF-- . MID-FLORIDAN CONFINING UNIT SILT FINE MEDIUM COARSE CLAY CHERT SHELL BED GYPSUM SEMI-CONFINED TO UNCONFINED FLORIDAN AQUIFER SYSTEM I,5,L M,CJ.Ch SUWANNEE UDSC OCALA LIMESTONE . M.D M.D M,DR, AVON PARK FORMATION COMMENTS M MICRITE T SILT S SAND C CLAY P PHOSPHATE GRAVEL Sh SHELL p PHOSPHATE SAND D DOLOSTONE 0 ORGANIC L LIMESTONE R SPAR H HEAVY MINERALS I IRON STAIN NO SPL NO SAMPLE Q QUARTZ G GYPSUM A ANHYDRITE Py PYRITE Ch CHERT U UMONITE HORIZONTAL SCALE MILES 0 50 100 I 1 0 50 100 GAMMA (CPS) I I I GAMMA (CPS) 0 UDSC _- -U -- 5----- - 0 0 AVON PARK R FORMATION 0 0 o O.G.M bIChQ. O.R.G G.O.R 0 75 150 GAMMA (CPS) CI f!D MM UDSC c, Ch CILD" M.R M.R, M.R M.R MRnf OCALA LIMESTONE M:Bi: ;8 ,-- - M.R.O,D M.C.R.0 AVON PARK FORMATION 0 1 2 3 4 5 0 1 2 3 4 5 6 7 8 KILOMETERS VERTICAL EXAGGERATION IS APPROXIMATELY 7 107 TIMES HORIZONTAL SCALE WEST R17E R18E ROMP 109 W-14917 ROMP 110 ROMP LP-4 W-16611 W-16311 R18E I R19E R19E I R20E ROMP 108 C W-15685 - 80 250 - 200 -_ 6o 150 - 100 - 50 - 0- - 50- -100 - -150 300- 250- 200- 150- 100- 50- 0- - 50- 100 80 60 40 20 0 - 20 0 20 - 20 - 40 FEET METERS 100 3oo -200 -- 60 - -100 -400 -120 -450 - --140 0 + -500- -550 - -600- - 50- -100- -150 - - -160 - -180 -650 1 -200 -200 60 -700 -750 - -800- -250- -300- -350- - -220 - -240 -400 -- 20 -450 - -140 -500- -550- -600- -650 +1 -200 -700 - -750 - -800- - -220 - -240 D-A., -.. -'. 1 I I I I I ------------ ------------- I I