CONTENTS. PACE Adm inistrative Report .................................................. 9 A Preliminary Paper on the Florida Phosphate Deposits. By E. H. Sellards. (Plates I to 5)............................... 17 Some Florida Lakes and Lake Basins. By E. H. Sellards. (Plates 6 to 9; text figures I to 5) ............... 43 The Artesian Water Supply of Eastern Florida. By E. H. Sellards and Herman Gunter. (Plates io to 15; text figures 6 to i6 ) .. ..... ... .... ... ....... ............... .. ...... .... ..... 77 A Preliminary Report on the Florida Peat Deposits. By Roland MW. Harper. (Plates I6 to 28; text figures J7 to 30)..........197 Index .............................. .......... ..................... 377