INDEX 



31! 



Soma, 33. 



Soul, origin of idea of, 205-207. 



Species, 29-30, 40, 4G-40; liuman 



and other, 40; origin of, 29-30. 

 Speech, origin of articulati", 111- 



114. 

 Spencer, B., & C.illen. F. J., cited, 



255, 256, 258; quoted, 255. 

 Spirits, ancestor-worship, 195, 209, 

 284-285; belief in, 251, 264; con- 

 tinuous theory of spiritual exist- 

 ence, 269; retributive theory of 

 spiritual existence. 209. 



Sports, biological, 9-10. 



Spy cranium, 58. 



Stable variation, 0, 9-10. 



Statistics, and study of biological 

 phenomena, 4, 8-9. 



Stimuli, 108-109; primary, 108; 

 secondary, 109. 



Stimulation and response, 108-109. 



Stone implements, 70-101, 241. 



Stone ages, 70-101, 227. 



Strehlow, C, cited, 250. 



Str^pyan epoch, 70. 



Struggle for existence, 20-38 ; among 

 plants and animals, 20; among 

 men, 22-24, 46-49, 87-91; and 

 natural selection, 20-38; and 

 survival of the fit, 21, 24, 87-91, 

 114-116. 



Suetonius, cited, 185. 



Suggestion, 185-180, 187, 188-190; 

 conditions of suggestibility, 187- 

 190; defined, 187-188. 



Summary of theory of natural se- 

 lection, 30-31. 



Sumner, W. G., cited, LSI, 182; 

 quoted, 177, 183. 



Sun's rays and skin color, 221-222. 



Superstition, 116, 117, 118, 105, 

 160-109, 



Surplus, economic, 150, 276^ 293- 

 294. 



Survival of the fit, 21, 24. 87-91, 

 114-116. 



Swanton, .7. R., cited, 240. 



Taboo, 245, 250, 255, 275. 



Tacitus, cited, 289. 



Tardc, G., cited, 190, 191. l!l2. 19.'! 



194, 19.5, 292; quoted, 192-193, 



194, 195. 

 Tertiary period, 52, 57. 

 Teutonic race, 217-218, 223. 

 Thomson, J. A., & Geddes, P., cited, 



5, 6, 9, 13, 1.5, 17, 25, 32. 

 Thorndike, E. L., cited, 7. 

 Topography, 140-149, 1.52, 105. 100; 



and isolation, 152; and migration, 



140-149. 

 Torrid region, l;i3. 

 Totem, 245-258; in Australia, 254- 



257; in British Columbia, 246- 



254; defined, 245. 

 Transylvania, 154. 

 Tradition, 57, 83-86, 117, 137. 154, 



171-202, 247-248, 254, 255, 279. 

 Transmigration of souls, theory of, 



269. 

 Tribal society, 233-277. 

 Tribe, 241, 

 Tylor, E. B., cited, 204, 207, 208, 



280. 

 Type, 6, 7, S, 27, 28, 117, 203-204, 



213, 221, 



Unlike response, 110. 

 Usages, 116, 117, 145, 16.5-109, 171- 

 202 291 292. 



Variation, 1-19, 36-37, 100-107, 

 117, 118, 182; congenital, 30-37; 

 continuous, 4-7; discontinuous, 6, 

 10; fluctuating, 3-8; germinal. 6 

 30-37: and selection, 23, 31, IdO- 

 107, 117, 118; stable. 0, 9-10. 



Von Treitschke, H., cited, 160 



Vestigial structures. 40-43 



Wait/., T., cited, 229. 

 VNallace, cited, 103. 



