298 FLORIDA GEOLOGICAL SURVEY I3TH ANNUAL REPORT 



Long-leaf pine, 90-148, (173), 187, 190, 



209, 217, 219, 221, 284 (See Pinus 



palustris) 

 Louisiana, 211, 212, 222 

 Lowell, Mass, 239 

 Lower Cretaceous strata, 17 

 Lowering of lakes, 166 

 Low hammocks, 81, 89, 106, 143, 177, 213, 



214 

 Lue Gim Gong (128-129) 

 Lumber, lumbering, 94, loi, 102, 107, 



(127), 134, 149, 207, 209, 219 

 Lupine (Ltipinus diffusus), 100, 125, 



126, 133, 140 



M 



Mcintosh (Marion Co.), 108, 175 



Macadam roads, 286 



Mackerel, 231 



Maine, tourists from, 244 



Magnolia, 187, 215 (See also M grand- 



iflora) 

 Magnolia glauca, 90. 94. 100, 115, 125, 



126, 133, 138, 140, 148, 202, 212, 219; 



gmndiflora, 90, 99, 106, 115, 124, 133, 



138, 140, 148, (187, 215), 219 

 Maiden cane, 122, 125, 133, 200 

 Malaria, 149, 231 

 Mammals, 224-226 

 Manatee (Manatus), 226 

 Manganese in soil, 188 

 Mangrove (black, red or white), 84 86 



148, 205, 222 

 Mangrove swamps, 84, 147, 200, 205 

 Manufacturing, 235 

 Maple, (219) ; red, 90, 94, 99, 124. ^33, 



138, 148, (212), 219 

 Maps, topographic, 12-14, i6r 

 Marginal vegetation, 200, 201 

 Marion County, 81, 104, 107-110, j2.i. 



157, 163, 167, 177, 190, 207, 215-217. 



236, 258, 275 (See also Anthony, 



Belleview, Bnrbank, Citra, Dun- 



nellon, Fairfield, Mcintosh, Ociia. 



Reddick, Rockwell, Silver Spring) 

 Mariscus, 200 (See Cladium) 



Marl, marly soils, 119, 124, 136, 159, 175, 



177, 285, 286 

 Marshes, 84, 88, 90, 167, 178, 179, 200-202 

 Massachusetts, 239, (243), 244 

 Mastic (tree), 206 

 Mastodon (fossil), 157, 226 

 Matson, G. C, 119, 158, 165 

 Mattresses, moss, 107, 222 

 Median size of farms, 275 

 Medicinal springs, 168 

 Melbourne, 150, 163, 243 

 Melbourne Beach, 146, (147), 243 

 Mental exertion, 285 

 Merritt's Island, 143, 144, 146, 147, I49, 



177. 195. 196, 206 

 Mesosphaerum rugosum, 91 

 Methodists, 92, 102, 108, 117, 127, 141, 



151, 253, 256, 257 

 Mexicans, Mexico, 232, 236 

 Mice (wild), 225 

 Michigan, 209, 224, 244, 284 

 Middle Florida defined, 75 

 Migration of birds, 224, 227 ; of negroes, 



108, 235, 241 

 Milk, no, 153, 278-280 

 Miller, G. S'., Jr., 225 

 Mineral production in 1918, 25-32 

 Mineral springs or water, 31-32, 130 

 Mining, 102 (See Phosphate) 

 Mining districts, illiteracy in, 247 

 Minks, 225 



Minnesota, tourists from, 244 

 Minorcans. 149-151 

 Miocene strata, 2>2, 36-38, 43*45. 47-52, 



54-58, 63, 119, 156 

 Mirror Lake, in, 113 

 Mississippi, 156, 174, 207, 245 

 Missouri, tourists from, 244 

 Mistletoe, 100, 106, 116, 133, 222 

 Mitchella, 91, 106, 116 

 Mites, 232-233 

 Moles, 225 



Mollusks, 165, 179, 233 (See Clam, Mus- 

 sel, Oyster, Shell) 

 Money, changes in value of, 9, 20, 81, 



249, 262, 273 

 Monocotyledons, 199, 200, 202, 228 



