INDEX. 



399 



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

 Lower Silurian, 107, 108; 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, 

 267. 



Cryptogams, 164, 262. 



Ctenacanthus, 188. 



Ctenodonta, 111. 



Cupressus, 262. 



Cursores, 297, 346. 



Cuttle-fishes (see Dibranehiate Cephalo- 

 poda). 



Cyalhocrinus, 175. 



CyathophyUum, 119, 142, 173. 



Cycadoptens, 262. 



Cycads, 208; of the Carboniferous, 170; 

 of the Permian, 197; of the Trias, 208; 

 of the Jurassic, 230; of the Cretaceous, 

 261. 



Cyclas, 268. 



Cydonema, 129. 



Cyclophthalmus senior, 181. 



Cyclostoma, 294 ; Arnoudii, 294. 



Cynodraco, 220. 



Cyprcea, 271, 293 ; elegans, 393. 



Cypress, 262, 308, 811. 



C'iji/'i'lina, 145. 



Cypridina Sliites, 145. 



Cyrena, 235, 268, 292. 



Cyrtina, 213, 214. 



Cyrtoceras, 114. 



Cystiphyllum, 119, 142, 173 ; vesiculosum, 

 141. 



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

 of the Lower Silurian, 106; of the 

 Upper Silurian, 120. 



Dach stein 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. 



Dernotherium, 319, 320 ; giganteum, 320. 



Denbighshire Flags and Grits, 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. 



Diaderna, 266. 



Diatoms, 33 ; of the Devonian, 138 ; of 

 the Carboniferous, 164 ; of flints, 261 ; 

 of Richmond Earth, 33, 307. 



Dibranehiate Cepbalopods, 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, 286. 



Diceras Limestone, 227, 236. 



Dichobune, 303. 



Dichograptus, 101 ; octobrachiatus, 101. 



Dicotyledonous plants, 262. 



Dicolyles anHquus, 317. 



Dicranograptus, 101, 119. 



Dictyonema, 89, 100, 119; sociale, 89. 

 Dicynodon, 220 ; lacerticeps, 221. 

 Didelphys, 254, 315; gypsorum, 299. 

 Didus ineptus, 348. 



Didymngraptus, 101 ; divaricatus, 102. 

 Dikellocephalus Celticus, 84; Minneso- 



tenais, 84. 

 Dimorphodon, 247. 

 Dinichthyx, 153; Hertzeri,15l. 

 Dincceras, 303 ; mirabilis, 304. 

 Dinocerata, 303, 304. 

 Dinophis, 296. 

 Dinornis, 346, 348; elephantopus, 346, 



347; giganteus, 346. 

 Dinosauria (see Deinosauria). 

 Dinotherium (see Deinotherium). 

 Diphyphyllum, 142. 

 Diplograptiis, 101, 119; pristis, 102. 

 Dipnoi, 153, 187, 215. 

 Diprotodon, 348, 349 ; australis, 348. 

 Diptera, 311. 

 Discina, 87, 110, 127, 198. 

 IKscoidea, 266 ; cylindrica, 267. 

 Dithyrocaris, 179 ; Scouleri, 180. 

 Dodo, 348. 



Dog whelks, 293. 

 Dolomite, 27, 28. 



Dolomitic Conglomerate of Bristol, 201, 



219. 



Dolphins, 299, 315. 

 Dorcatherium, 317. 

 Downton Sandstone, 116. 

 Draco volans, 245. 

 Dragon-flies, 311. 

 Drift, Glacial, 337. 

 Dremotherium, 317. 

 Dromatherium sylvestre, 223, 224. 

 Dryandra, 262. 

 Dryopithecus, 323. 

 Dugongs, 299. 



Echinodermata, 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, 

 231 ; 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 Placoid Fishes). 



Elasnwsaurus, 276. 



Elephants, 319, 320, 330. 



Elephas, 320 ; Americanus, 357 ; anti- 

 quus, 329, 330, 336, 341, 357 ; Falconeri, 

 359 ; Metitensis, 359 ; meridionalis, 329, 

 330, 336, 357 ; planifrons, 321 ; primi- 

 genius, 339, 341, 357, 358. 



Elk, 354 ; Irish, 354, 355. 



Ellipsocephalus Boffi, 84. 



Elotherium, 317. 



Emydidce, 296. 



Emys, 280. 



Enaliosaurians, 219, 242, 276. 



Encrinital marble, 24. 



