LIST OF ILLUSTRATIONS. 



177. Plesiosaurus dolicho- 



deirus 251 



178. Pterodactylus crassir- 



ostris 253 



179 Ramphorhynchus 



Bucklandi, restored 255 



180. Skull of Megalosaurus 256 



181. Archaopteryx mac- 



rura 259 



182. Archceopteryx, restor- 



ed 259 



183. Jaw of Amphither- 



ium Prevostii 261 



184. Jaws of Oolitic Mam- 



mals 261 



185. Generalized section of 



the Cretaceous rocks 268 



186. Cretaceous Angios- 



perms 271 



187 Rotalia Boueana 272 



188. Siphonia ficus 273 



189. Ventriculites simplex 273 



190. Synhelia Sharpeana. . 274 



191. Galerites albogalerus 275 



192. Discoidea cylindrica. . 275 



193. Escharina Oceani.... 276 



194. TerebratellaAstieriana 276 



195. Crania Ignabergenis 277 



196. Ostrea Coulom 277 



197. Spondylus spinosus.. 278 



198. Inoceramus sulcatus 278 



199. Hippurites Toucasi- 



ana 279 



200. Valuta elongata 279 



201. Nautilus Danicus. . . . 280 



202. Ancyloceras Mather- 



onianus 281 



203. Turrilites catenatus . . 282 



204. Forms of Cretaceous 



Ammonitidce 282 



205. Belemnitella mucro- 



nata 283 



206. Tooth of Hybodus. . . 284 



207. Fin-spine of Hybodus 284 



208. Beryx Lewesiensis and 



Osmeroides Mantelli 284 



209. Teeth of Iguanodon 286 



210. Skull of Mosasaurus- 



Camperi 287 



211. Chelone Benstedi 289 



212. Jaws and vertebrae of 



Odontornithes 291 



213. Fruit of Nipadites 300 



214. Nummulina l&vigata 301 



215. Turbinolia sulcata... 302 



216. Cardita planicosta 303 



217. Typhis tubifer 303 



218. Cypraa elegans 303 



219. Certhium hexagonum 304 



220. Limnaa pyramidalis. . 304 



221. Physa columnaris 304 



222. Cyclostoma Arnoudii 304 



223. Rhombus minimus... 305 



224. Otodus obliquus 306 



225. Myliobatis Edwardsii 306 



226. Upper jaw of Alliga- 



tor 307 



227. Skull of Odonto- 



pteryx toliapicus 308 



228. Zeuglodon cetoides. . . 310 



229. Palaotherium mag- 



num, restored 311 



230. Feet of Equida 312 



231. Amplotherium com- 



mune 313 



232. Skull of Dinoceras 



mirabilis 314 



233. Vespertilio Parisien- 



sis.. 315 



234. Miocene Palms 319 



235. Platanus aceroides... 320 



236. Cinnamomum poly- 



morphum 320 



237. Texularia Meyeriana 322 



238. Scutella subrotunda.. 323 



239. Hyalea Orbignyana.. 323 



240. Tooth of Oxyrhina.. 324 



241. Tooth of Carcharo- 



don 324 



242. Andrias Scheuchzeri 325 



243. Skull of Brontother- 

 ium ingens 327 



244. Hippopotamus Sival- 



ensis 329 



245. Skull of Sivatherium 330 



246. Skull of Deinotherium 331 



247. Tooth of Elephas 



planifrons and of 

 Mastodon Sivalensis 332 



248. Jaw of Pliopithecus.. 334 



249. Rhinoceros Etruscus 



and R. megarhinus.. 339 



250. Molar tooth of Mas- 



todon Arvernensis . . 341 



251. Molar tooth of Ele- 



phas meridionalis . . . 342 



