I \ I 



461 



l tinental elevation, volcanic erup- 



■ns and, ii. 113, 1 

 menial extension, Darwii 

 234, 427 : ii. 135 ; evidence in fa 

 of, i. 475 ; Hool < 1 on, i. 9 

 485-7; I- yell on, i. 90, 91, .;. 



i means of distribution, i. 461 ; 

 New Zealand and, i. 418 

 Continental forms insular, i. 



481 



Continents, inhabitants of islands and, i. 



241,242 ; n ts of ,i. 90-3, 463 ; 



Wallace on sinking imaginary, ii. 12 



Controversy, Darwin's hatred and 



avoidance of, i. 396 ; ii. 119 

 Convallaria majalis, in Virginia, i. 433 

 volvulus, supposed dimorphism of, 



"• .351 



Cooling of crust, disagreement among 

 physicists as to rate, ii. 5, 7 



Cope, E. D.. biographical note, i. 33^ : 

 style of, i. J44; and Hyatt, the* 



of. i- 33* 



!. 1 ►arwin and the, i. 247, 

 258 : ii. 3 {8 : 1 alconer, and Darwin's. 

 i. 252-7 ; Lindley considered for 

 the, i. MS: awarded to Lyell, i. So, 

 113: ii. 231 : awarded to Bunsen, ii. 

 1 ; Darwin describes letter from 

 I looker as a, ii. 33S 



Coquimbo, Darwin visits, i. 25 : up- 

 raised shells, i. 3S4 



a] islands, and subsidence, i. 134 : 

 ii. 195 ; plants of. i. 4S3 



Coral reefs, Darwin's wurk on. i. 254 : 

 ii. 193-S : Bonney's edition of 

 Darwin's book on. ii. 147 : A. Agassiz 

 on. ii. 147; Dana on. ii. 226,227: 

 fossil, ii. 194, 197: Murray on. ii. 

 197, 198 ; conditions of life of polyps, 

 ii. 195 ; solution by CO, of. ii. 19S 

 subsidence of, ii. 195 



Coral tree, ii. 411 (see Erythrina) 



Corallines, nature of. i. 16 



Cordiace.w dimorphism in, ii. 349 



Cordilleras, i. 18, 20, 21, 25 2 ciers 



of, i. 476 : ii. 153. 162 ; high-roa. 

 plants, i. 405 : plants of, i 

 birds of, ii. 159 ; comparison between 

 (den Roy and terraces of. ii. 152 ; 

 Darwin on earth-movements of. ii. 

 124, 141 ; Forbes on, ii. 144 : 

 marine lava-streams, ii. 136 ; volcanic 

 activity and elevation, ii. 135. 221- 

 222 



Coronilla, Lord Farrer on. ii. ; ss 

 392-394: <-'• emerus, ii. 393; C. 

 vane, ii. 392, 393 



Coryanthes, "beats everything in or- 

 chids." ii. 339 



. tiildel 1 



: fertilisation of, ii. 3 

 : . • lity 



tendrils 

 259 ; ii. i • 

 sil .; >n in lloral sb 



335 

 Colic Her, Darwin offers rev. 



tcinth grafts, i. 276 



1 lotyledons, 1 1 



ii. 414-5 

 1 : alance, V. m divergent 



variation anil. i. 286 

 Cowslips, Prin and, i. 252. 296, 



420; ii. 324: Darwin's e.xperm. 



on artificial fertilisation, ii. 311; 



homomorphic seedlings, ii. 3: 



of 1 d. 327, 



Craig Dhu, shelves of, ii. 193 

 Crater--, in I ialapagos Island, i:. . 



denudation, Lyell on, ii. I 



137; of elevation, ii. Il6; Darwin 



on, ii. 124 



lord, J., i. S9 

 Creation, acts of, i. 154. 173. 312: 



doctrine of, i. 172 : of sj 



i. 163; Owen on, i. 17S: Rom 



on individual, i. 370 

 Creation-by-variation, doclrine of, i. 



'35 



■ ■raham s, ii. 171 



Cresy. E., i. ^5 '• l ett( • ''• 



268 

 Cretaceous flora, Heel on Arctic, ii. 



239 

 Crick. W. D.. letter to, ii. 2 



turn, crossing ex| eriments on, i. 



219 ; C passiflora, fertility of, ii. 309 



Crocker, \\ . work on hollyhocks, i. 



: ii. 201 

 Croll. J., biographical note, ii. 161 ; 

 win on his theory, ii. 158, 211 ; 

 on icel grinding agents, ii. 



161 : 1 . it. 101-4. 21 1. 212 



Lyell on his theory, ii. lj>8; on sub- 

 aerial denudation, ii. 212: on time, 

 ii. 211 

 Crookes. !-ir W., on s; 

 - 

 book on, i. 3 . 



ition, Darwin's experi- 

 ments on self- and, ii. 352. :v 



:. 406 : check ; ina- 



bility, it. 314 : Darwin states thai 

 a rule il iwers describe .ted 



to self-fertilisation are really ada] 



, ii 372 : of incor- 

 ii. 414 ; all plants require occasional, 

 ii. 34J ; small . en con- 



fined 10 same plant, ii. 3 



