CONTENTS. 
Page 
Soil Survey of Pinellas County, Florida, by Grove B. Jones and T. ML 
Morrison _ 295 
Description of the area- 295 
Climate _ 298 
Agriculture - 300 
Soils _ 306 
Gray soils- 317 
Sedimentary material—sands and clays _ 317 
Norfolk series__ 317 
Norfolk fine sand_!___ 317 
Leon series___ 319 
Leon fine sand_ 320 
Parkwood series_-—_ 321 
Parkwood fine sandy loam___ 321 
Parkwood silty clay loam_ 322 
Plumper series _,_ 323 
Plummer fine sand-L_ 323 
Black soils _ 324 
Sedimentary material—sands and clays- 324 
Portsmouth series _ 324 
Portsmouth fine sand_ 324 
Fellowship series_ 326 
Fellowship fine sandy loam_ 326 
Miscellaneous material--- 327 
Muck _ 327 
Swamp _ 329 
Coastal beach _ 329 
Tidal marsh- 330 
Summary __—__ 330 
ILLUSTRATIONS. 
Fig. 72. Sketch map showing areas surveyed in Florida_ 295 
Fig. 73. Water and grass pond east of Tarpon Springs.- 309 
Fig. 74. Orange grove on Norfolk fine sand_ 309 
Fig. 75. Change from Portsmouth fine sand to Norfolk fine sand.,- 311 
Fig. 76. Characteristic topography and growth on Norfolk fine sand- 311 
Fig. 77. Swamp phase of Portsmouth fine sand- 313 
Fig. 78. Characteristic growth on Leon fine sand- 315 
Fig. 79. Character of vegetation on Parkwood fine sandy loam- 315 
Fig. 80. Tidal marsh between Ozona and Sutherland- 316 
MAP. 
Soil map, Pinellas County sheet, Florida. 
294 
