INDEX. 
Hyatt on ontogeny of ammonites, 
250. 
on orthoceras, 241. 
Hyperzsthesia, 274. 
Hysteria, 275, 294. 
Ibergiceras, 236. 
Ibsen’s characters, 293. 
ghosts, 136. 
Ichthyocrinoidea, 237. 
Ichthyization, 225. 
Idants, 177. 
Ideals, 362. 
Idioblasts, 104, 178. 
Ids, 177. 
Illusions, 263. 
Impact of bones, 115. 
Impulse and action, 273. 
In-and-in breeding, 128. 
Indianapolis, pauper record of, 304. 
Indian realm, 198. 
Individual an epitome of race, 36. 
Individualism in character, 298. 
Individuality, 80. 
Inefficiency, 299. 
Infinite Being, 341. 
- Inherited characters predetermined, 
ror. 
Inheritance of humanity, 120. 
of individuality, 120. 
of race, 120, 
Innate characters, 131. 
Inspired idiots, 290. 
Instability, 257. 
Instinct, 265, 356. 
and intellect, 369. 
Institutions, degeneration under, 297. 
passing of, 377. 
Intellect, 265, 357. 
choice of responses, 268. 
nature of, 369. 
Intrinsic causes, ror. 
forces and protoplasmic structure, 
101. 
Invasion of weeds, 2or. 
Isolation, 96, 195. 
385 
Isolation, degeneration in, 287. 
Ishmael, tribe of, 304. # 
Jackson on evolution of echino- 
derms, 237. 
on pelecypoda, 240. 
on siphons of clams, 114. 
Jacob and Laban, 134. 
James on philosophy, 343. 
Jenkins on Two-Ocean Pass, 206. 
John Bull, lineage of, 145. 
John’s John, 338. 
Jordan, lineage of, 142. 
Jocko, 266. 
Jukes, degeneracy of, 287. 
Kant on philosophic revery, 296. 
Karpinsky on development of am- 
monites, 236. 
on larval ammonites, 251. 
‘| Karyokinesis, 152, 157, 158, 177. 
Katagenesis, 102. 
Kelvin on size of molecule, 348. 
Kindness of woman, 319. 
King on ‘‘the rotten side of things,” 
292. 
Kingsley on embryological evidence, 
37: 
Kinship and homology, 49. 
of life, 1 
the sacred, 53. 
Knowing and believing, 351. 
Knowledge and belief, 344. 
will, and obedience, 276. 
Kovalevski on brachiopods, 238. 
Lacaze-Duthiers on brachiopods, 238. 
Lady-nuisance, 324. 
Lamarck, laws of heredity, 82. 
on transmutation of species, 8. 
Lamarckian factors, 116, 
principle, the, 110. 
theory, 15. 
Language, analogy to a fauna, 
217. 
