380 
Astrosphere, 154. 
Attention, 274. 
Attraction sphere, 151. 
Australia, animal plagues of, 202. 
Australian realm, 199. 
Authority, 356. 
Bacteria, reproduction of, 163. 
Bactrites, 243. 
Baculites, 245, 250. 
Bagehot on nonsense, 291. 
Baird on variations of birds, 214. 
Balanoglossus, 107. 
Balfour on belief, 334, 336. 
on doubt of realities, 354. 
Barbara on goblins, 354. 
Barrande on trilobites, 239. 
Barriers to diffusion, 196. 
to distribution, 206. 
Barry on larva of sea urchins, 237. 
Battle of the parts, 27. 
Baur, origin of mammals. 230. 
Beagle, voyage of the, 16. 
Beauty as a weapon of defence, 318. 
of young girls, 318. 
Beecher on evolution of brachiopods, 
238. 
Beecher on larval stages of trilobites, 
239. 
Bees in New Zealand, 202. 
Berkeley on doubt of realities, 354. 
Belief and knowledge, 335. 
Belief, foundation of, 336, 340. 
Benevolence, sins of, 307. 
Bergen on adaptation, 26, 
on cumulative evidence, 191. 
on geological evolution, 32. 
on natural selection, 26. 
Bering Sea Commission, 269. 
Birch, 208. 
Birds of the Galapagos, 13, 193. 
Bionomics, 58. 
Biophores, 104, 177, 178. 
Bismarck, on the educated proletariat, 
295: 
Bob, a monkey, 266. 
FOOT-NOTES TO EVOLUTION. 
Bohun, lineage of, 142. 
Borderland dwellers, 299. 
Borderlanders, 290. 
Borderland of spirit, 274, 340. 
Boveri, on centrosome, 151. 
on cleavage of chromatin, 185-187, 
189. 
on development of egg cells, 184. 
on fertilization of egg, 173. 
on generation of egg cells, 159. 
Blood relationship, 48. 
Blue blood, 128, 144. 
Bosanquet, on essence of prayer, 61. 
Boyesen, on evolution, 53. 
Branchiata, 112. 
Branco, on ammonites, 246. 
on larval ammonites, 251. 
Brauer, on development of sperm 
cells, 184. 
Brewer, on continued starvation, 112. 
Brooks, on brachiopods, 238. 
on heredity, 125, 126. , 
Brother Jonathan, lineage of, 145. 
Brown-Séquard, on mutilations, 115. 
Bricke, on structure and life, 104. 
Bruno, burning of, 376. 
Byron, on woman’s education, 324. 
Caldwell, on monotremes, 40. 
Cape Verde Islands, 13, 193. 
Carbon molecule, 347. 
Cells, 148, 149. 
Cell theory, 147. 
Cell, unit of life forces, 103. 
Centrosome, 151, 154. 
Cephalization, 227. 
Cephalopoda, evolution of, 229, 240. 
Ceratites, 234. 
Ceratitide, 244. 
Cercopithecus, 266. 
Chain of life, 355. 
Chamfort, on woman’s position, 323. 
Change not progress, 32. 
Characters innate or acquired, 131. 
latent and potent, 104. 
not necessarily useful, 218. 
