INDEX 



Thracians, ancient, as Goths, 86. 



Thumb, Tom, as a spontaneous 

 variation, 159. 



Thun, meaning of the word, 116. 



Timbuctoo negroes in Grant Allen's 

 theory of the causes of social pro- 

 gress, 169, 173. 



Time, geological, divided into ten 

 equal periods, 8 5 duration of 

 periods in, 8, 10 ; our inadequate 

 conception of, 10. 



Timur, of Mongolian race, 151. 



Toledo, Archbishop of, and expul- 

 sion of the Moors from Spain, 



2I. 



Tortoise in Galapagos Islands, 315. 



Torture, theory and practice of, 204, 

 205. 



Toulouse, a political and intellectual 

 centre, 142. 



Town, Aryan words for, 116. 



Town-meeting, 177. 



Trade-winds, 54, 64. 



Trees, deciduous, in the Eocene age, 

 6,17. 



Triassic epoch, birds in, 5, 7 ; physi- 

 cal contour of Europe in, 15. 



Tribal stage of social organization, 

 417. See Clan. 



Trinity, doctrine of the, as a symbol 

 of faith, 237 ; a less important 

 doctrine in religion, 273. 



Tungusians, members of the Mon- 

 golian race, 151; their language, 

 how related to the other Mongo- 

 lian languages, 151-154. 



Turanian language spoken by no- 

 madic tribes of northern Asia, 89. 



Turkish language, brought into 

 Aryan Europe by recent intruders, 

 89 ; one of the Altaic or Finno- 

 Tataric family of languages, 138, 

 1 50 ; how related to the Finnish, 

 151. 



Turkistan, languages of, belong to 

 the Finno-Tataric family, 1 50 } 

 formerly called Independent Tar- 

 tary, 151. 



Turtle, instinct of, 282. 



Tylor, E. B., his doctrine of BUT- 

 vivals, 132. 



Umbrian, ancient, a division of Italic 

 language, 85. 



Undulatory theory of light, simulta- 

 neous discoveries in, 332. 



Ungulata, Eocene, 19. 



Unitarians and free-thinking, 246. 



Universe of Mind-Stuff, 292307. 



Unknowable, the, applied to the 

 eternal Power in the universe, 

 275. 



Ur of the Chaldees, 43. 



Ural Mountains in Tertiary Period, 

 26. 



Urus, pictured by the Cave-men, 38 5 

 in Recent period, 41. 



Valencia, Archbishop of, and expul- 

 sion of the Moors from Spain, 

 221, 231. 



Variations in intelligence, 159-161 j 

 in lower animals, 284, 286 ; in 

 higher apes, 286 j when seized 

 upon by natural selection in pre- 

 ference to physical variations, 287. 



Variations in species, 159-161 ; un- 

 der domestication, studied by Dar- 

 win, 323, 324 ; and Darwin's 

 discovery of natural selection, 326. 



Veda, and Zendavesta compared, 

 73 ; Aryans, in the, 74. 



Vegetation of Europe, in the Eocene 

 age, 17; in the Miocene, 21 j 

 in the Pliocene, 26. 



Velocities of molecules, 297. 



Vendidad, Ahura-Mazda in, 685 

 legends of, 113. 



feredus, the Low-Latin post-horse, 

 123. 



Verification of scientific hypotheses, 

 264. 



Vertebrate, earliest forms of fossil, 5. 



Viking, meaning of the word, 115. 



Village, Aryan words for, 115. 



Virgin, an implement of torture, 205. 



Visceral movements organized before 

 birth, 283. 



364 



