INDEX. 387 PAGE Key Vaca, well drilled on............................................. 122 Key West, wells of................................................. 123 Keyes, C. R., on origin of coal......................................... 361 Keys, description of................................................. 229 Killingsworth, S. I., wells drilled by................................150, 153 King's Ferry, well at............ ............. ..... .. ............ 134 Kingsley, Lake, elevation and depth of................................ 153 Kirk, J. S., assistance from........................................... 207 Kolbe, L. A., soil survey by..........................................252, 364 Krome, W J., assistance from...................................................207, 304 Kummel, H. B., on peat of N. J.................................... 361 L. Labelle, w ells at............... ...................................... 123 Lafayette, Lake, description of.................................. 57- 58 Lake Butler, illustration of.......................................... 272 Lake Helen, wells at................................................178, 179 Lake region of Florida....................................93-94,223,266,364 Lakes and lake basins, paper on..................................... 43, 76 Lakes, methods of drainage of........................................ 68, 72 Lakes of lake region.................................................. 94 ". ".Middle Florida hammock region.......................94,220,261,282 Lambert & Moody, wells of......................................... I144 Land pebble phosphate...... ............. .. ......................... 33- 38 LaVilla Turpentine Co., well of... .............................. 157 Lee, Chas., well of...................... ......................** 175 Lee, Stephen, well of..................... ............................ 124 Leeds, Albert, analysis by... ................ ....... ........................ 140 Lees, J. H., bibliography of Iowa peat,.................................. 359 Leno, wells at.............. ...................................... 158 Leno Turpentine Co., wells of............................................. 158 Leon County, red hills of.......................... ................. 220 soil survey of..................................... *. 365 Lessie, well at................ .................................. 134 Lewter, F. A., well of............. ............................. 169 Library of State Geological Survey......... ....... ......................12, 207 Lignite ......... ........................*****.................... 294 Lime-sink region of Florida........................................... 221 Limestone inclusions in phosphate-bearing formation................... 22 Lithologic description of land pebble phosphates............................ 33- 34 Lofton, well at..................................................... 134 Logs of wells......... 129, 132, 139, 145-148, 151, 152, 163, 171, 175-177, 187, 188, 19o Long & Buddington, well of.............................. ..... 159 Lord, G. W., analysis by.....................*................... 194 Loughridge, R. H., work of..... ............... ............ Iol Lymnaea ............................................... 280 Mc. McAllister, J., wells drilled by.............. .................85, 191, 195 Macbride, T. H., on Iowa peat................ .......**************..... 361