TABLE OF CONTENTS. PAGE Preface...................................................205-207 General discussion ...................................................o209-214 Peat defined, and distinguished from muck and humus...... ....209-211 Conditions necessary for peat formation ............................. 211-212 General distribution of peat....................... . . ...... 212-214 Peat in Florida ................ ..................................... 215-305 Natural divisions of the State ........................................ 216-229 Principles of classification ......................................... 216-218 i. West Florida coast region .................................218 2. West Florida pine hills............................ ....218-219 3- West Florida limestone region .............................219 4. Middle Florida hammock belt............................219-22I 5. Lime-sink region ......................................... 221 6. Middle Florida flatwoods ................ ................221-222 7. Gulf hammock region ....................................... 222-223 8. Lake region ................................................. 223-224 9. East Florida flatwoods ....................................... 224-225 io. East coast strip .............................................. 226 i i. South Florida flatwoods ..................................... 26-227 12. Miami limestone region ...................................... 227-228 13. Coast prairie ................................................. 228-229 14. Keys (upper and lower) ...................................... 229 Classification of Florida peat deposits (for more minute details see table on page 23)...........................................230-293 General principles .............................................. 230-232 Salt water....................... ...................... 232-233 M uddy water .......................... ....................... 234-238 Calcareous water .............................................. 239-240 Swamp water and calcareous soil ................................ 241-245 Swamp water, non-calcareous ................................... 246-278 Alluvial .................................................246-247 Estuarine ..............................................248-251 Seeping .... ................................. .............251-26o Stagnant ............................... ....................... 261-278 Shallow ................................... .......... 261-265 D eep ......................................... ............*266-273 Filled with vegetation ............... ........ .............. 274-278 Localities of special interest .................................... 279-291 Lake Panasoffkee and vicinity............................279-281 Helena Run .................................................. 281-282 Slough west of Lake Iamonia ................................ 282-283 Southern part of the Everglades .............................. 284-286 Tributaries of lower St. Johns... .............................287-:90 Julington Creek ........................................... .287-288 Crescent Lake ...................... ......... .............288-289 Edge of river-swamp near Palatka .......................... 289-296 "Infusorial earth" bog ..................................... ..290-291 Water-hyacinth peat. ......................................292-293 Fossil peat.............. ....................... 294-297