446 FLORIDA GEOLOGICAL SURVEY SIXTH ANNUAL REPORT. 



May-haw ponds (see May haw in plant 



index, and Ponds) 

 Mayport, 340, 388 

 McAtee, W. L., cited, 242, 413 

 McCalley, H., soil analysis by, (230) 

 McCallie, S. W., cited, 93, 154 

 McMeekin, ball clays near, 23 

 Mechanical analyses of soils, 194, 225, 



230-232, 243, 248, 254-256. 267-268, 



281, 289, 310-31 1. 314. 3-27, 393 

 comments on, 181, 194, 232, 243, 

 255, 256, 267, 393 

 Medicine from plants, 288 

 Megatherium, 162 

 Methods of draining lakes, 148-150 

 Methods of quantitative analysis of 



vegetation, 177-180 

 Mexico, 339 

 Miami, 41, 42 

 " Oolite, 4L 45. 52 

 " River, 42 

 Micanopy, 58, 256, 264 

 Michigan, 280, 396 

 Middle Florida, 310, 400, 404, 411, 413, 



414, 416 

 Middle Florida flatwoods, 191, 310-3 '3, 



395- 397, 412 

 Middle Florida hammock belt, 191, 254- 

 265. 328, 366-371, (394). 395- 

 397 

 Middleton, Jefferson, cited, 34 

 Millet, 337 

 Milton, 240, 358 

 Mineral industries and resources of 



Florida, 23-104, 172, i8r 

 Mineral water, 104 

 Minerals of phosphate rock, 67-69 

 Mining of phosphate rock, 81, 82 

 Miocene, 46, 161, 162, 217, 223, 229, 



326 

 Mississippi, 176, 193, 217, 229. 242, 255 

 Mohr, Charles, writings of, 239. 240, 



396, 413, 414 

 Moles, 182, 270, 282 

 Monticello, 264 

 Mooney, C. N., on Payne's Prairie, 



(415) 

 Mortar, materials fbr, 46 

 Mosquitoes, 224, 288, 319 

 flossy Head, 232 

 Mt. Pleasant, soils near, 230, 231 

 Muck, 326, 338 



Mud, 203, 321, 354 



Muddy streams, 211, 248, 255, 257, 282, 



401 

 Munroe, Hersey, 145 

 Munson's Lake or Pond, 271, 376 

 Museum of State Geological Survey, 14 



N. 



Nash, G. v., on Florida plants, 210, 



280, 288, 413 

 Nassau County, 338 

 Natural bridges, 195, 202, 270-271, 303, 



314, 321 

 Natural divisions of northern Florida, 



171, 172, 190, 191, 412, 414 

 Naura Island, phosphates of, 97 

 Naval stores, 188, 209, 222, 228 (see 



also turpentine) 

 Navassa Island, phosphates of, 80 

 Neal, J. C, on Florida weeds, 185, 413 

 Needs of the Geological Survey, 13 

 Negroes, 1.89, 224, 264, 279, 288, 296, 



395 (see also Population) 

 Newland Springs, 123 

 Newnan's Lake, 135, 136, 145 

 New York libraries, 181, 416 

 Nitrogen in soils. 175, 177, 238, 270, 281, 



397, 398 

 Nodules, 201, 266 

 Non-alluvial swamps, 233, 311, 319, 321. 



400, 401, 403, 405 

 "Norfolk" soils, 194, 202, 225, 231, 



232, 255-257, 268, 310, 314. 397 

 North Carolina, 92, 267, 2yj, 280, 281 

 North New River Canal, limestones 



along, 44, 45, 54 

 Norton, C. L., handbook of Florida. 



303. 399 

 Number of plants enumerated, 417 



Oats, 200, 209. 241, 253, 265. 279, 309, 



319, 325. 337 

 Ocean Islan<l, phosphates of, 97 

 Ocheesee Lake. t20, 147-148 

 Ocklawaha River, 320. 321 

 "Ocklocknee clay," 255 

 Ocklocknee River, 127, 242, 255, 257, 271 

 Odocoileus, 162 

 Old fields. 185, 2-2. 293, 294, 305, 318, 



322, 403, 405 



