INDEX TO GENERA, ETC. 
Acaiithodii, -481 
AccipitnjH, »»1, 416, 4.'.0 
AchiiMKKloii, 271 
Afimtliiu, HI 
Ai-liatiiivlla, 43 
Aoliyrodoii. 1H7, IHH, 199,201, 225, 
24(1, 240, 247 
A< tiiit»ptc*ryKia, 441 
ActrLMMiemn, 121 
/I'k-lltllophorUH, 396, 397 
AKelalUH, 41H 
AKri'H'hciTiiM, 470, 490, 491-495 
Alx, 405 
Alfldu*, 397 
All.xlun, IH7, 212, 217, 218, 251-253 
Allothorla. 213 
AlvflliilH, 147 
Ainl)li)t»UTlidH-, 236, 237, 247, 248, 
251 
AinMutluTiiiin, 187, IHK, Krj, 104, 
lt«>-202, 2(M, 226, 236, 242, 247, 
257, 202 
Aiiilily<>|MKlu, 321 
AinniiHilii, 181 
Ani|K.‘liH, 4 19 
AmphlkwtfM, IW-IW, 224, 225, 
227, 228, 2-10, 211, 243, 247 
Aillplllicniillii*, 228, 230, 2il 
AmphllhiTldiv, 230, 231, 232, 237, 
241, 242, 244, 24.i, 247, 248, 251, 
258. 259 
Am)diitheriniii, 187, 190-193, 199, 
231, 21(1, 242, 245, 247,250, 256 
AmphytyluH, 187, 188, 190, 192- 
194, il«», 228, 210, 219, 247, 257 
AmyiKHluii, 271 
Allan, 403. 4(M, 406 
Aiiatina, 122 
AlKiidiia, 461-495 
Ai)('yi<>|MHla, 272, 493 
AndniiiiiHla, 153 
AiK)|>l(>lhpriuin, 470, 473-475, 484 
Anoer, 4(81^08 
AiiR'iva, 394. 402 
Anthrapothoriuni. 465, 490, 491 
Apia, 25 
AptpryKidH', 4.50 
Aptoryx, 4-50 
A.iuila, 416-418 
Area, 119, 121 ,145 
Areha-opteryx, 423 
Architeotouica, 121 
Aroo|x;nm, 147 
Aretwyon, 1.56 
Ardea, 411 
ArjfilloruiH, 4-51 
Arteininia, 390 
Ai^-iiatla, 392 
Aapidorhyuchidai, 441 
Atwimiuea, 9:1, 107, 110, 111 
AMlarte, 122, 152 
Aathenodou, 187, 237, 238, 244, 
247, 248, 250, 251, 261 
Athrodoii, 187-189, 208 
Atlantonaurus, 187 
Atnipia, 93-99, 106, 110 
Aturla, 121 
Auricula, 17, 89, 90, 91, 112 
Auria, 67 
Avlculu, 121, 151 
Aythya, 405 
Axliiica, 147 
llarentHia, i:i, 15 
HftUuigia, 262 
Itimin, 4.5* 
nianfordia, 98 
Ilolialon, 186, 187, 188, 210-213, 
216-229, 2)2, 25:4 
Bol.Klontida*, 213, 218, 219 
Ik>ua<<a, 415 
Hos, 4.')6-4.59 
Hrai'hionun, 14 
Bnuita, 406-408 
Bubo, 418 
Buwiiium, 148 
Buliinua, 17, 43, 46, 47, .53, .56, 57, 
58. 62, 65, 66, 67, 72, 76, 78 
Bulinim, 65 
Bulmiiiuii, 47 
Busycou, 148 
farj-a, 145 
C'aloK'hloris, 24.5, 261 
C'aniptolirauB, 402 
t'aiiipylorliyuchua, 419 
C’auli*, .391, 392, 4.53, 505, 520, .522 
Cardita, 122, 129, 131, 138, 14.5, 
147, 148, 151, 1.52 
Carditnniera. 122, 1:38 
Cardiuiii, 1:38, 145, 147, 148 
Cariacus, 468, 469 
j Cariuifex, 391 
; Caryatis, 121 
Caryophyllia, 131 
Cafisidaria, 14.5, 148 
I Cassidula, 90 
Castor, :492 
Catostomus, 392 
Ceauothus, 153 
Cecomorpha;, 4.50 
Centetes, 260 
I Ceutrocercus, 415 
' Chalicotheriidie, 273, 276 
, Chalicotherium, 272, 273 
Chama, 119 
Charitouetta, 406 
Cheii, 406, 409 
ChenoraorphiB, 4.50 
Chirogidie, 219 
Chirox, 187, 213, 219, 220, 252, 253 
Chu‘ropus, 258 
Chondreiiehelys, 436 
Chondrella, 106, 110, 111 
Chrysochloridse, 235 
Chrysoehloris, 210, 235, 256, 261 
Cidaris, 131 
Cionella, 81 
Cladodus, 427, 428, 429, 434 
Cladoselache, 429, 430 
Clangiila, 406 
Clavelithes, 148 
Cliola, 392 
Coccyges, 4.50 
Collodus, 447 
Colymbus, 396, 397 
Coiioviilus, 89, 90 
Conus, i:34, 145, 148 
Corbula, 122, 145, 147, 149, 151 
Cormis, 145 
Corvus, 419 
Corvphodon, 328 
Craasatella, 121, 122, 125, 145, 147, 
152 
Creecoides, 412 
Cra)douta, 243, 257 
Cristellaria, 118, 137 
Creasida, 24, 25, 26 
Crossopterygia, 438, 440 
Crotalus, .391 
Crjnuophilus, 413 
