448 



INDEX. 



Cunningham, J. T., 409. 

 Cuvier, George, 66, 140 ; eulogy on La- 

 marck, 65 ; first paper, 185. 



Dall, W. Hm estimate of Lamarck's 

 work, ig6. 



Darkness, influence of, 308. 



Darwin, Charles, 423, 424 ; estimate of 

 Lamarck's views, 73 ; factors tabu- 

 lated, 356; origin of man, compared 

 with Lamarck's, 371 ; views on descent, 

 217, 407. 



Darwin, Erasmus, factors of evolution, 

 217, 223, 356 ; life of, 216. 



Daubenton, 19, 26, 29, 136. 



Deer, 316. 



Degeneration, as used by BufEon, 204, 

 209 ; by GeofEroy, 213 ; by Lamarck, 

 182, 274, 290. 



Delbceuf'slaw, 406. 



Desiring, 236, 351, 412. 



Digits, modifications of, 234, 311, 317, 

 321, 338, 344 ; reduction of, 315. 



Direct action of environment, 324, 409, 

 410, 414, 416. 



Disuse, 274, 290, 296, 303, 306, 307, 311, 

 31S, 343, 392, 412. 



Dixon, C., 405. 



Dogs, tailless, 220; domestication in, 

 299 ; races of, 299, 304. 



Domestic animals, 274, 304, 



Domestication, effects of, 298, 323. 



D'Orbigny, A., 386. 



Duck, 298, 312, 318. 



Duckbill, 412. 



Earth, great age of, 119 ; revolutions of, 

 log, 147, 150 ; theory of, 149. 



Earth's interior, 105. 



Effort, 218, 234, 257, 295, 339, 348, 351, 353, 

 354i 3701 4"i 420. 



Egypt, mummied species of, 271, 286. 



Eigenman, C. H., 393. 



Eiraer, G. H. T., 408. 



Elephant, 315. 



Emotion, 353. 



Encasement theory, 162, 218, 222. 



Environment, 214, 410, 417, 421. 



Epigenesis, 156. 



Erosion, loi. 



Evil, 377. 



Evolution, dynamiCf 417 ; Lamarck's 



views on, 322. 

 Exercise, 211, 256. 



Existence, struggle for, 207, 237, 287. 

 Extinct species, 126, 129, 130. 

 Eyeless animals, 307, 309. 

 Eyes, 308 ; of flounder, 313. 



Faujas de St. Fond, 23, 140. 

 Feelings, internal, 324, 325, 330, 347. 

 Fishes, flat, 313 ; form due to medium, 



291 ; origin of, 341. 

 Fittest, origin of, 383. 

 Flamingo, 250. 

 Flounder, 313. 



Flying mammals, origin of, 338. 

 Fossilization, 120. 

 Fossils, 109, 110, 112, I2S, 138; deep-sea, 



113 ; of Paris basin, 134. 

 Frog, 312. 

 Function, change of, 394. 



Galeopithecus, 339. 



Gasteropods, 348, 417. 



Generation, spontaneous, 158, 176, 201, 

 285. 



Geoffroy St. Hilaire, E., 36, 67, 307; fac- 

 tors tabulated, 356 ; life, 212 ; views on 

 descent, 215 ; views on species, 213. 



Geographical distribution, 205, 246. 



Geological time, 119, 130, 222. 



Geology, Lamarck's work in, 100. 



Germs of life, first, 259, 261, 268 ; pregx- 

 istence of, 162, 218, 222. 



Giard, A., 406, 410. 



Giraffe, 316, 351, 411, 412. 



Goose, 298, 312, 313. 



Granite, origin of, 120, 149. 



Guettard, J. E., 95, 132, 136. 



Gulick, J. T., 405. 



Habits, 235, 247, 295, 303, 305, 314, 316, 



321, 323, 324, 340, 394. 

 Haeckel, E., 385 ; estimate of Lamarck's 



theory, 69. 

 Hamy, E. T., 19, 22, 25. 

 Hearing, 308. 



