45§ 



INDEX 



i. 417; on the rate of change in 

 insects, i. 418; on the antiquity 

 of man, i. 419; on distribution, 

 i. 420 ; on dispersal of races of 

 man, i. 421 ; on pangenesis, i. 

 422; letter from Sir Charles 

 Lyell on glacial epoch, on lake 

 basins, i. 426; on origin of solar 

 system, i. 427; letter to Sir 

 Charles Lyell on " Fuel of the 

 Sun," i. 429; letter to Sir Charles 

 Lyell on freedom of thought as 

 essential to intellectual progress, 

 i. 430; on disestablishment, i. 

 431; friendship with Sir Charles 

 Lyell, i. 433 

 Friends and Acquaintances, ii. 

 1-89— 



reminiscences of Darwin, ii. 1 ; 

 correspondence, ii. 2; on colour 

 of caterpillars, ii. 3; letter to 

 The Field on " Caterpillars and 

 Birds," ii. 4; discussion on 

 natural selection, ii. 7; on mean- 

 ing of origin of species, ii. 8; 

 Darwin's opinion of " Island 

 Life," ii. 12 ; discussion on in- 

 fluence of glacial epoch, ii. 12; 

 letters from Darwin, ii. 13, 14, 

 15; differences of opinion be- 

 tween Darwin and, ii. 16-22 ; first 

 meeting with Herbert Spencer, 

 ii. 23; discussion on flight of 

 birds, ii. 25 ; address on origin 

 of insects, ii. 26; letter from 

 Herbert Spencer on Land Na- 

 tionalization Society just formed, 

 ii. 27; letter from H. Spencer 

 on "Progress and Poverty," ii. 

 29; Herbert Spencer on "Bad 

 Times," ii. 31 ; letters from H. 

 Spencer on Lord Salisbury, ii. 

 31; scientific friends, ii. 33; 

 reminiscences of Huxley, ii. 34; 

 meets Dr. Miklucho Maklay, ii. 

 34 ; misunderstanding with Hux- 

 ley, ii. 36; on Arthur J. Bell's 

 works, ii. 37; feeling of inferi- 

 ority to Huxley, ii. 39; on de- 



grees of latitude, ii. 40; rem- 

 iniscences of Dr. Carpenter, ii. 

 42 ; reminiscences of Mivart, ii. 

 43-46; reminiscences of the 

 meetings of the British Asso- 

 ciation, ii. 46-50; friendship 

 with Sir James Brooke, ii. 51; 

 his letter to Professor Rolleston 

 on Christianity, ii. 52; on "Gov- 

 ernment Aid to Science," ii. 55- 

 59; his connection with Mr. Au- 

 gustus Mongredien, ii. 60; W. 

 Wilson's letter to, ii. 62; letter 

 from Dr. Spruce on the modi- 

 fications in plant structure pro- 

 duced by the agency of ants, ii. 

 64; letter from Dr. Spruce on 

 aromatic leaves, ii. 65 ; on leaf- 

 cutting ants, ii. 69; letter from 

 Dr. Spruce on coloration of 

 edible fruits, ii. 71 ; reminis- 

 cences of Dr. Purland, ii. 75-82 ; 

 his connection with Mr. Samuel 

 Butler, ii. 82-86; his criticism of 

 Mr. Haughton, ii. 87-89; goes 

 to live at Barking, ii. 90; the 

 purchase of land at Grays, ii. 91 ; 

 building the house and laying 

 out garden, ii. 92; visitors at 

 Grays, ii. 93; at work on the 

 " Geographical Distribution of 

 Animals," ii. 94, 95 ; summary of 

 chapters of, ii. 96, 97; sells the 

 house at Grays and removes to 

 Dorking, and afterwards to 

 Croydon, ii. 98; articles for the 

 " Encyclopedia Britannica," ii. 

 98; at work on the distribution 

 of plants for " Island Life," ii. 

 99-101, writes book on Austra- 

 lia, ii. 101 ; on " Land National- 

 ization," ii. 102 ; degree of LL.D. 

 conferred on, by Dublin Univer- 

 sity, ii. 102; death of Darwin, ii. 

 102; goes to live at Godalming, 

 ii. 103 ; writes essay on " De- 

 pression of Trade," and its treat- 

 ment by the press, ii. 104; un- 

 dertakes lecturing tour in 



