INDEX 



399 



Crustacea, of the Cambrian, 83-87 ; of the 

 Lower Silurian, Iu7, loS; of the Upper 

 Silurian, 123-125; of the Devonian, 144, 

 145; of the Carboniferous, 178-181; of 

 the Permian, 197 ; of the Trias, 210 ; of 

 the Jurassic, 233 ; of the Cretaceous, 

 2rt7. 



Cryptogams, 164, 262. 



Ctenacanthus, 188. 



Ctenodonta, 111. 



Cupressus, 262. 



Cursores, 297, 346. 



Cuttle-fishes (see Dibranchiate Cephalo- 

 pods). 



Cyathocrinus, 175. 



Cyathophyllum, 119, 142, 173. 



Cycadopteris, 262. 



Cycads, 208; of the Carboniferous, 170; 

 of the Permian, 197; of the Trias, 2"S ; 

 of the Jurassic, 230; of the Cretaceous, 

 261. 



Cyclas, 268. 



Cyclonetna, 129. 



Cyclophthalmus senior, 181. 



Cyclostoma, 294 ; Arnoudii, 294. 



Cynodraco, 220. 



Cyprcea, 271, 293 ; elegans, 393. 



Cypress, 262, 308, 311. 



Cypridina, 145. 



Cypridina Slates, 145. 



Cyrena, 235, 268, 292. 



Cyrtina, 213, 214. 



Cyrtoceras, 114. 



Cystiphyllum, 119, 142, 173; vcsiculosum , 

 141. 



Cystoidea, 105-107; of the Cambrian, 82; 

 of the Lower Silurian, 106; of the 

 Upper Silurian, 120. 



Dachstein Beds, 205, 206 



Dadoxylon, 138, 170. 



Daonella, 211; Lommelli, 211. 



Dasornis Londinensis, 297. 



Decapod Crustaceans, 180. 



Deer, 317, 329, 354. 



Deinosauria, 248 ; of the Trias, 221 ; of 

 the Jurassic, 248-251 ; of the Cretaceous, 

 277-279. 



Deinotherium, 319, 320 ; giganteum, 320. 



Denbighshire Flags and Giits, 115. 



Dendrocrinus, 82. 



Dendrograptus, 100. 



Desmids, 138, 261. 



Devonian Formation. 133-136; origin of 

 name, 133; relation to Old Red Sand- 

 stone, 133, 134 ; of Devonshire, 134 ; 

 of North America, 135, 136; life of, 

 136-156. 



Diadema, 266. 



Diatoms, 33; of the Devonian, 138; of 

 the Carboniferous, 104; .f flints, 261; 

 of Richmond Earth, 33, 307. 



Dibranchiate Cephalopods, 112; of the 

 Trias, 212 ; of the Jurassic, 239-241 ; 

 of the Cretaceous, 274. 275; of the 

 Eocene, 294 ; of the Miocene. 312. 



Diceras, 236; arietina, 236. 



Diceras Limestone, 227, 236. 



Dichobune, 303. 



Dichograptm, 101 ; octobrachiatm, 101. 



Dicotyledonous plants, 262. 



Dicotyles antiqvus, 317. 



Dicranograpfus, 101, 119. 



D!ctt/onema. 89, 100, 119: sociale, 89. 

 Dicynodon, 220 ; lacerticeps, 221. 

 Didelphys, 254, 315; gypaorum, 299. 

 Didus ineptus, 348. 



Didymograptus, 101 ; divaricatus, 102. 

 Difcellocephalm Celticus, 84; Minneso- 



tensis, 84. 

 Dimorphodon, 247. 

 Dinichthya, 153 ; Hertzeri, 151. 

 Dinoceras, 303 ; mirabilis, 304. 

 Dinocerata, 303, 3u4. 

 Dmophis, 296. 

 Dinornis, 346, 348; elepkantopus, 34tf, 



347 ; gigantetis. 346. 

 Dinosauria (see Deinosauria). 

 Dinotherium (see Deinotkerium). 

 Diphyphyllum, 142. 

 Diplograptiis, 101, 119; prutis, 102. 

 Dipnoi, 153, 187, 215. 

 Diprotodon, 348, 349 ; australis, 348. 

 Diptera, 31]. 

 Dlscina, 87, 110, 127, 198. 

 Discnidea, 266 ; cylindrica, 2fi7 

 Dithyrocaris, 179 ; Scouleri, 180. 

 Dodo, 348. 

 Dog whelks, 293. 

 Dolomite, 27, 28. 

 Dolomitic Conglomerate of Bristol, 201, 



219. 



Dolphins, 299, 315. 

 Dorcatherium, 317. 

 Dowtiton Sandstone, 116. 

 Draco volans, 245. 

 Dragon-flies, 311. 

 Drift, Glacial, 337. 

 Dremotherium, 317. 

 Drnmatherium sylvestre, 223, 224 

 Dryandra, 262. 

 Dryopithecus, 323. 

 Dugongs, 299. 



Echinoderrnata, of the Cambrian, 82 ; of 

 the Lower Silurian, 105 ; of the Upper 

 Silurian, 120; of the Devonian, 143 ; of 

 the Carboniferous, 175 ; of the Permian, 

 197 ; of the Trias, 209 ; of the Jurassic, 

 2.31; of the Cretaceous, 266; of the 

 Eocene, 292. 



Echinoidea, 177; of the Upper Silurian, 

 120 ; of the Devonian, 143 ; of the Car- 

 boniferous, 177 ; of the Permian, 197 ; 

 of the Jurassic, 233 ; of the Cretaceous, 

 266. 



Edentata, 349 ; of the Eocene, 299 ; of the 

 Miocene, 315; of the Post-Pliocene, 

 349-353. 



Edriocrinus, 122. 



Eifel Limestone, 135 



Elasmobranchii (see Placcid Fishes). 



Elasmosaurus, 276. 



Elephants, 319, 320, 330. 



Elephas, 320; Americanus, 357; anti- 

 quus, 329, 330, 336, 341, 357 ; Falconer i, 

 359 ; Melitensis, 359 ; meridinnalis, 3'29, 

 330, 336, 357 ; plant frons, 321 ; primi- 

 genius, 339, 341, 357, 358. 



Elk, 354 ; Irish, 354, 355. 



Ellipsocephalus Hoffi, 84. 



Elotherium, 317. 



Einydidce, 296. 



Emys, 280. 



Enaliosaiirinns. 219, 242,- 276. 



Encrinital mar Lie, 24. 



