INDEX. 



543 



Ostraciontidae, io8. 



Ostracoda, 262. 



Ostrea, 261, 264, 265. 



Ostrea edulis, 262 ; O. virginiana, 264. 



Ostreidae, 267. 



Otariidae, 353, 390. 



Otaspis, 199. 



Owen, 150. 



Oyster, 266, 267. 



Pacific, 29, 51, 56. 



Packard, 241, 521, 525, 530. 



Palaeomeryx, 196. 



Palaeoniscidae, 181. 



Palaospondylus, 99. 



Paljeosyops, 377. 



Paleolithic, flints, 170; man, 169, 170; 



time, 160. 

 Paleozoic, 188, 226, 413, 415, 417. 

 Palinal mastication, 318. 

 Palingenesis, 200. 

 Paludicola, 71. 

 Pangenesis theory, of Brooks, 454 ; of 



Darwin, 450. 

 Pantodonta, 141. 

 Pantolainbda, 141, 354. 

 Pantotheria, 388. 

 Pantylus, 117. 



Papilio demoleus, 231 ; P. nireus, 231. 

 Papuans, 163. 

 Paradise-birds, 391. 

 Parallelism, 20, 175 ; in the Brachio- 



poda, 176 ; in the Cephalopoda, 182 ; 



inexact, 200 ; objections to doctrine 



of, 205 ; in the Vertebrata, 192. 

 Parasitism, 211, 214, 509. 

 Pariotichus, 117. 

 Parisians, 163. 

 Passeres, 124. 

 Patagonia, 157. 

 Paterina, 176. 

 Paurodon, 343. 

 Pavlow, M., 84. 

 Pea-fowls, 391. 

 Pecten, 254, 264, 265, 266. 

 Pediculati, 106. 

 Pegasus, 104. 

 Pelecypoda, 261. 

 Pelobatidae, 70. 

 Pelodytidae, 70. 

 Peltaphryne peltacephala D. & B., 68. 



Pelycosauria, 87, 88, 120, 172. 



Pennsylvania, 49, 437. 



Pepper, Dr., 278. 



Percomorphi, 104, 106, 108. 



Perigenesis, 448, 454. 



Periptychus, 141, 156, 268. 



Perissodactyla, 133, 312, 313, 318, 355, 

 357. 359. 360, 361, 390, 519. 



Permian, 87, 88, 98, 108, no, 114, 115, 

 121, 122, 172, 209, 218, 363. 



Perna, 264. 



Pernostrea, 267. 



Peropoda, 121. 



Perrier, E., 527. 



Phacochoerus, 328. 



Phanerogamia, 77, 79. 



Pharyngognathi, 106, 107, 108. 



Phenacodontidae, 147, 150. 



Phenacodus, 146, 147, 156, 157, 205, 

 302. 



Phenacodus printif^nis, 130, 137 ; P. 

 vortinansi, 134. 



Phillipine Islands, i56. 



Phocidae, 353. 



Phryniscidae, 70. 



Phrynocephalus, 73. 



Phrynosoma, 72. 



Phyllomedusa, 158. 



Phyllopod Crustacea, 229. 



Phylogenetic scheme of the Mamma- 

 lia, 127. 



Phylogeny, general, 74, 444 ; of ani- 

 mals, 79; of the Batrachia, 108; of 

 the birds, 123 ; of the classes, 83 ; of 

 the fishes, 99 ; of the horse, 146; of 

 the Mammalia, 126, 138; of man, 

 150; of plants, 78; of the reptiles, 

 113; of the Teleostomata, loi ; of 

 the Vertebrata, 83 ; of the Actino- 

 pterygia, loi. 



Physarutn leucophteum , 220. 



Physeteridae, 303. 



Physiobathmism, 485. 



Physiogenesis, 225, 227, 435. 



Physiology, ii, 479 ; of bone mould- 

 ing, 285. 



Physoclysti, 104. 



Pickerel, 21. 



Pieris, 230; P. brassicae, 230; P. ra- 

 pae, 230. 



Pigeon, 21. 



