Table 4. (Continued) DEPTH TO FIGURE 1 TYPE OF THOLEIITE/ MAP LOCATION WELL NO. ELEV. OF TOTAL DEPTH 1REFERENCE THOLEIITE PENETRATION NUMBER COUNTY PERMIT NO. WELL NAME LOCATION WELL, FT. OF WELL, FT. DATA ENCOUNTERED THICKNESS, FT. 30 Polk W-8741 Sun Oil 1 Sec. 19 169 9670 7-1,2 Altered diabase 9660/10 P-403 Shepard Dairy T32S. R27E (Jurassic) 31 St. Lucie W-4323 Amerada Paetr. Sec. 19 32 12478 4-2 Diabase 12734/appr. 10 P-259 Corp. Cowles T36S, R40E 5-2, 3 Magazine No. 2 6-1, 2 32 Taylor W-1877 Humble Oil & Re- Sec. 12 36 6254 2-1 Triassic? basaltic 6153/12 P-85 fining Co. G.H. T5S, R6E 5-3 rock Hodges No. 1 6-1, 2 Triassic? diabase 6165/89 9-2, 3, 4 gabbro 33 Taylor W-2099 Gulf Oil Corp. Sec. 9 41 5438 2-1 Triassic? diabase, 5438/79 P-116 Brooks Scanlon TBS, R9E 6-1,2 prob. a lava flow Inc., Block 42 No. 1 34 Taylor W-2106 Gulf Oil Corp. Sec. 18 96 5243 2-1 Triassic? diabase 5200/43 P-119 Brooks Scanlon T4S, R9E gabbro Inc., Block 33 No. 1 35 Taylor W-10912 Amoco Prod. 1 Sec. 12 62 7036 7-1 Diabase 6256/113 P-466 Canal Tbr. Co. T3S, R6E 64171247 6708/65 36 Taylor W-15445 Amoco Prod. Sec. 7 111 9000 NA Mafic igneous 6270/125 P-112 Buckeye Cellu. T4S, R9E 7-4, #1 37 Wakulla W-12114 Placid Oil Co. 1 Sec. 27 99 12242 7-1 Diabase 12220/22 P-696 USA Unit 27-2 T2S, R3W 38 Walton W-11374 Texas Gas Expl. Sec. 5 294 12028 7-1 Diabase 11610/30 P-587 1 International T5N, R20W 11997/31 Paper Co. 39 Washington W-12347 Hunt Petr.-Int. Sec. 11 84 14044 7-1 Diabase 10840/20 P-738 Paper Co. T4N, R14W 13390/10 13470/30 13510/10 13670/50 1Reference: 1 = Cole, 1944; 2 Applin, 1951; 3 Applin and Applin, 1965; 4 Bass, 1969; 5 Milton and Grasty, 1969; 6 Milton, 1972; 7 Barnett, 1975; 8 Mueller and Porch, 1983; and 9 Present Study. Data: 1 Megascopic Description; 2 Petrography; 3 Major Element Chemistry; 4 Trace Element Chemistry; and 5 Radiometric Age(s). 8