INDEX, 



Aard-wolf, 383. 

 Abyssal zone, 262. 

 Acanthomys, 355. 

 Aocipenser, 68, .69. 

 Aoeratheiium, 368. 

 Acervularla, 249. 

 Aohsenodon, 374. 

 AohatinelTa, 261. 

 Aoidaspia, 146. 

 Acomys, 364. 

 AcriB, 309. 

 Aorobata, 99. 

 Aorodus, 300. 

 Aorosaurus, 320. 

 Acrotrcta, 255. 

 Aotseonidra, 166. 

 Actinia, 240, 242. 

 Aotlnocrinus, 151. 

 Adapis, 348, 402. 

 Addax, 377. 

 Adder, 321. 

 Adoous, 315. 

 Jilgooeras, 166. 267. 

 iSlurodon, 386, 888. 

 jElurogale, 385. 

 jEpyornis, 333. 

 jEtobatis, 300. 

 Agama, 816, 818. 

 Agaricia, 248. 

 Agelaius, 66. 

 Agnostus, 140, 276-278. 

 Agouti, 361. ■ 



Agriochosrus, 383, 



Ailuropus, 389. 



Ailurns, 389. 



Alactaga, 358. 



Alaudidoe, 66. 



Alca, 69. 



Alcedinidss, 66. 



Aloes, 381. 



Alcyonaria, 251. 



Alepooephalus, 298. 



Alctornis, 331. 



Alk, 69. 



Alligators, distribution of, 329, 3 



AUigator-gar (Lepidosteus), 301. 



Allorisma, 271. 



Allosauras, 162. 



Alpaca, 875. 



Alveolites, 143. 



Amadine, 88. 



Araaltheus, 267. 



Amblypodfl, 367. 



AmblypteruB, 302. 



Amblyrhynchus, 317. 



Amblystoma, 306. 



Amia, 68, 301. 



Amiui"us, 68. 



Ammodiscus, 240. 



Ammonites, 137, 166, 192, 200, ! 



224, 266, 267. 

 Amphibia, 45, 305. 

 Amphibos, 378. 

 Amphicyon, 388, 389. 



