74 FLORIDA GEOLOGICAL SURVEY-11-TH ANNUAL REPORT

Figure. Page.
East Coast Strip:
 29. Turnbull Hammock, Volusia County ------------------------- 144
 30. Coquina rock on shore of lagoon north of New Smyrna -------- 145 31. Spruce pines on old dunes west of Mims --------------------- 145
 32. Pool in palm savanna, Merritt's Island ----------------------- 146
 33. Outermost dunes near Melbourne Beach ----------------------- 146
 34. Shell mound on Indian River opposite Melbourne --------------- 147
Vegetation types:
 35. Marshy margin of Lake Apopka, Lake County ------------------ 99
 36. Saw-grass marsh bordering Lake Harris ------------------------ 201
 37. Mangrove swamp on Long Key ----------------------------- 205
 38. Typical scrub, Lake County ---------------------------------- 210
 39. Sandy hammock, Marion County ----------------------------- 214
 40. Calcareous hammock, Citrus County --------------------------_. 215
 41. Red oak woods, Marion County ------------------------------ 2T6
Statistical Graphs:
 42. Density of population, total and rural, 1850 to 1920 ----------- 234
 43. School population curves, 1915-16 --------------------------------- 253