PETROLEUM POSSIBILITIES OE FLORIDA 81 
Depth in feet. 
Limestone, apparently no fossils; light brown, apparently small crystals 390 
Limestone, nearly white; not crystallized; no fossils... 400 
Limestone, nearly white; for the most part not crystallized, although one 
sample (brown crystal) . 405 
Limestone, nearly white; for the most part not crystallized; angular 
fragments . 410 
Limestone, very light; from somewhat crystallized small fragments 415 
Limestone, very light; from somewhat crystallized small fragments. 420 
Limestone, whiter; not crystallized; no fossils..... 425 
Limestone, whiter; not crystallized; some fossils as casts..... 430 
Limestone, nearly white or very light brown (second sample pure white) 435 
Limestone, nearly white or very light brown (second fragment of fossils) 440 
Limestone, white; not crystallized; no fossils___ 445 
Limestone (not noted on re-examination)... 450 
Limestone, white; not crystallized; no fossils... 455 
Limestone, white; not crystallized; fossils as casts. 460 
Limestone, white; not crystallized; no fossils... 465 
Limestone, very light brown; not crystallized; no fossils. ... 470 
Limestone, very light brown. ... 475 
Limestone, white; non-crystallized ; no fossils. 480 
Brown limestone, light brown; angular fragments........ 490 
Light-colored limestone; brownish angular fragments. 495 
Limestone, brown in color, differing from that above which was light 
colored; light-brown angular fragments; fossils as casts; crystallized 505 
Limestone, brown in color ; hard rock, powdered fine..:u„ 545 
Limestone, brown in color; hard rock, powdered fine; small crystals. 550 
Limestone, light brown; hard rock, powdered fine; small crystals. 556 
Limestone, light brown. 562 
Limestone, light brown. 568 
Limestone, brown in color; hard rock, powdered fine; few crystals. 573 
Limestone, brown in color; light brown, powdered fine... 579 
Limestone, brown in color; finely crystallized.. 594 
Limestone, brown in color; finely crystallized. 599 
Limestone, brown in color; probably very small crystals. 604 
Limestone, brown in color; probably very small crystals. 609 
Limestone, brown in color; apparently very finely crystallized... 628 
Limestone, brown in color; apparently very finely crystallized... 632 
Limestone, brown in color; light brown. 637 
Limestone, brown in color; light brown; finely crystallized.. 642 
Limestone, brown in color; finely crystallized.............. 654 
Limestone, brown in color; breaks into angular fragments; perhaps crys¬ 
tallized ......;.....161... 664 
Limestone, brown in color; hard rock, powdered fine; fine crystals.... 669 
Limestone, brown in color ; hard rock, powdered fine ; fine crystals. 674 
Limestone, brown in color; probably some crystals..... 679 
Limestone, brown; sample contains also dark carbonaceous fragments; 
small crystals ......... 684 
Limestone, brown; sample contains also dark carbonaceous fragments 
and pieces of chalcedony; small crystals; no fossils..•.... 689 
Limestone, brown in color; hard rock, powdered fine; crystallized.. 694 
Limestone, brown in color; small crystals. 700 
Limestone, brown in color...... .... 706 
Limestone, brown in color; probably small crystals. 711 
Limestone, light brown in color; rather finely powdered; some crystals 716 
Limestone, light brown in color; some small gypsum crystals.. 727 
