INDEX. 



Agassi/. L. ii, 2o, 86, 223. 



Alca impsnnis, 186. 

 Amblystoma, 210. 

 Ammonites, 71, 74, 97. 

 Amniotes, 250. 

 Amphibians, 209, 258, 264. 

 Amphioxus. See Lancelel. 

 Anchitherium, 242, 273. 

 Ancyloceras, 216. 

 Anguis, 185. 

 Annelids, 32, 198. 

 Annulosa, 260. 

 Anoplot.heridae, 274, 

 Anteater, 246. 

 Antelopes, 273, 277. 

 Apes. 280, 288. 

 Arachnida, 33. 

 Arehaeopteryx, 72, 265. 

 Archoeosauros, 83. 

 Archegosauros, 258. 

 Armadillos, 228, 246. 

 Articulata, 32, 53, 72, 201, 279. 

 Ascarides, 206. 

 Ascidians, 36, 219, 252. 

 Axolotl, 209. 



D.ier, C. E. von, 48, 191, 157, ooi, 



219. 293. 

 Balenidoe, 280. 

 Barraude, n. 



Bathybius, 26^ 

 Batrachians. 72, 258, 264, 

 Bats, 228, 246 269. 

 Bavey, 212. 

 Bears, 243. 



Beaumont, Elie de, !;-$. 

 Beavers, 247. 

 Bees 28, 47. 

 Beetles, 185. 

 Belemnites, 74. 

 Beneden, Van, 209. 

 Birds, 227 232, 250, 265 

 Bison, 277. 

 Blastoids, 77. 

 Bleek, 304. 

 Bos, 277. 

 Bourguignat, 224, 

 Brachiopoda, 70. 

 Braun, 193, 220. 

 Brehm, 182, 267. 

 Broca, Prof. 160, 187. 

 Briicke, 26. 

 Bruta, 237, 271. 

 Bubalos, 277. 

 Buffaloes, 244, 247. 

 Buflfon, 5. 

 Butterflies, 227. 



Cachelots, 2So. 

 Camels, 223. 



