xvi LIST OF ILLUSTRATIONS 



FIG. PAGE 



187. Lepidodendron atistrale 1^^ 



[Dr H. Woodward, Editor of the Geological Magazine.] 



188, 189. Lepidostrobus 183, 184 



190. Lepidodendron and Lepidostrohi 186 



191. Lepidostrobus 18° 



192. Spencerites inngms J^^"* 



[Oxford University Press: Annals of Botany.] 



193. Sigillaria elegans, S. rugosa, S. tessellata, Omphalophloios 



anglicus 1"' 



194. Sigillaria McMurtriei 199 



195. Sigillaria mammillaris . . ..... 199 



196. Sigillaria Brardi, S. laevigata, and Lepidodend/ron Wortheni 200 



197. Garica sp 202 



198. 199. Sigillaria 205, 206 



200. Sigillaria Brardi 212 



201. Sigillariostrobus 216 



202. Sigillaria elegaiu and S. elongata 220 



203. Sigillaria Brardi 225 



204. 205. Stigmariaficoides 227, 228 



206. Cyperus papyriM 230 



207, 208. Stages in the development of Sigillaria .... 236 



209. Stigmariopsis 237 



210. Stigmaria 241 



211. Bothrodendron punctatum 250 



212. Bothrodendron minutifolium, B. punctatum, B. kiltorkense 



and Lepidostrobus Olryi 252 



213. Bothrodendron minutifolium 254 



214. Bothrodendron Leslei 258 



[Trustees of the British Museum.] 



215. Bothrodendron mundum 259 



216. Bothrostrobus 263 



[Council of the Manchester Literary and Philosophical Society.] 



217. Omphalophloios 265 



218. Lepidocarpon Lomaxi 273 



219. Miadesmia and Bothrodendron 276 



220. Angiopteris evecta and Cycas revoluta 283 



221. Osmunda cinnamomea, 0. regalis, and Todea barbara . . 286 



222. Sohizaea elegans 287 



223. Aneimia rotundifolia 288 



224. Aneimia jlexuosa, A. phyllitidis, Hymenophyllum, Matonia 



pectinata, Thyrsopteris elegans, Oleichenia . . . 289 



225. Oleichenia dicarpa 290 



226. Oleichenites Rostafiniskii, Oleichenia dicarpa, O. dichotoma . 290 



227. Matonia pectinata 292 



[Council of the Eoyal Society.] 



