INDEX. 



289 



[19. 



f,4. 



Graphite from plants, 8. 



Gray, Dr., Origin of floras, 223, 237. 



Greenland, Climate of, 210. 



Fossil flora of, 2-17. 

 (iiiliclniiteH, .35. 

 Gymnosperms, G. 



Hallserites, Sflf. 



Hartt, Prof., 53. 



Ileer, Dr., 108, 181. 



Ilclderbcrg period. Sea of, 250. 



Ileterangium, 77. 



lliekfl, Dr., 21. 



Hunt, Dr. Stcrry, 13, 143. 



Huxley, Prof,, 63. 



Ilymenuca, 2<>4. 



Insects, Erian, 83. 



Juglans, 196. 

 Jurassic flora, 177. 



Kainozoic flora, 191, 208, 214, 219. 

 Kidston, Mr. R., 128, 273. 

 King, Mr. Clarence, 211. 

 Komc, Plants of, 242, 281. 



Laramie flora, 209, 215. 

 Laurentian plants, 8. 

 Laurcntian, Climate of, 17. 

 Lauropliyllam, 193. 

 Laws of introduction of plants, 237, 



260. 

 Leda clay, Flora of, 232. 

 Lepidodendron, 120, 156, 162. 

 Lepidophloios, 121, 157, 165. 

 Leptophleum, 157. 

 Lesquereux, Mr. L., 169, 214. 

 Licrophyeus, 30. 

 Lignitic series of America, 208. 

 Liquidambar, 197. 

 Liriodendron, 199. 

 Lower Carboniferous flora, 277. 

 Logan, Sir W., 48. 

 Lyell on cliraftte, 249. 



Magnolia, 200. 

 McConncIl, Mr., 209. 

 McNab, Prof., 169. 

 Megaloptcris, 70, 

 Mogaphyton, 129. 

 Mesozoic flora, 175. 



Climate of, 178. 

 Migrations of plants, 240, 24S. 

 Miller, llugli, 98. 

 Miocene flora, 220. 

 Miocene, Supposed, 242. 

 Modern flora, 219. 

 Modern plants, liow modified, 269. 

 Moditications of plants, 266. 



Nathorst, Dr., 26, 1 96. 

 NeniatodcndreiP, 25. 

 Nematophycus, 23, 

 Nematopliyton, 21, 22, 42. 

 Newberry, Dr., 200, 203, 214. 

 Newfoundland, Fossil plants of, 242. 

 Newton, Mr., 52, 

 Nicholson, Dr. A., 20. 

 Niobrara series, 243, 246. 

 Noeggcrathia, 130. 

 Northern origin of plants, 238. 



Origin of plants, 237. 

 Or ton. Prof., 51. 



Pachytheca, 21. 

 Pp'.ccanthus, 205. 

 Palajochorda, 30. 

 Palaeophycus, 30, 88. 

 Palaeozoic floras compared, 273. 

 Palms, 188, 194. 

 Pandanus, 188. , . * 

 Patootbeds, 282. 

 Peach, Mr., 98. 

 Petroleum, Origin of, 56. 

 Phymatodcrma, 29. 

 Plants, Classification of, 6. 

 Platanus, 198. 

 Platyphyllum, 74. 



