^ 



GENErw\L INDEX. 



G21 





L V 



%. 



\ 





Si, 



i 



i 





■6 



f •. H 



of; 

 J 



A - 



'..V 



J* to 



-^. i 253 

 :iaioiitl!, 



nik 



a 



of? 



!tr mid, i. 



I Attotic, 

 ijof and 



rfii. 



i: ^«, 



228 

 f sub- 

 ma, i* 



' ^ 



.MDtsS 



io» «f' '■ 



'1 



I 



< 



COS 



Cosmogony of Egyptians, i. 12, 13 



— Hindoos, i. 6 



— the Koran, i. 28 

 — not geology, i. 4 

 Cosmopolite species of shells, ii. 374 



Cotopaxi volcano, explosive poAver of, ii. 



223 



Cowper, the poet, on age of earth, i. 81 



Crag, climate of the, i. 199 



Craters of elevation. See Elevation 



Craters. 

 Cravvfurd, Mr., on fossils in Ava, i. 43 



— on drifting of canoes, n. 468 



— on earthquake of Sumbawa, ii. 105 

 Creation, specific centres of, ii. 336 

 Cretaceous reptiles, i. 214 

 Crocodiles of the Ganges, i. 473 



Croll, Mr. J., on causes of change of cli- 

 mate in geological periods, i. 271, 272 



computation of earth's former 

 excentricity by, i. 292 



on effect of polar ice-cap, i. 291 

 on submergence of land by at- 

 traction of ice, i. 272, 289 

 Cromer, forest bed of, i, 197 

 Cross-breeds, reversion to parent stock 

 of, ii. 290 



Crosses, slight, beneficial, ii. 320-322 

 Crotch, Mr., on beetles of Azores, ii. 417 

 Cruikshank, Mr., on retreat of sea in 



Chilian earthquake, ii. 95 

 Crystalline rocks, whether formerly more 



largely formed, i. 143 



contemporary with fossiliferous, 



ii. 210, 241 

 Cuba, stalagmitic limestone of, ii. 522 

 Cumming, Eev. J. C, on Devonian 



boulder clay, i. 230 

 Cunningham, Major, on buried temples 



of Cashmere, ii. 555 

 Currents affecting polar temperature, i. 



237 



— and rivers, comparative transporting 

 powers of, i. 570 



causes of, i. 495 



destroying and transporting power 

 of, L 502 



deposits, how arranged by, i. 572 

 ^effects of, in equalising temperature, 



in Straits of Gibraltar, i, 562 

 greatest velocity of, i. 499 



how affected by rotation of the earth, 

 i. 500 



stream and drift, 496 

 tidal, excavating and depositing power 

 of, i, 565-568 



agency of, in dispersion of plants, ii. 

 389 



Curtis, Mr., on fossil insects, ii. 533 

 on ravages of insects, ii. 439 



DAR 



Curves of the Mississippi, i. 442 



Cutch, submergence by earthquake, 

 1819, i. 11 ^ 



— earthquake of, ii. 97, 553 

 ruins of, described, ii. 102 



Cuvier, his Geological Works, i. 87 



— on fossil mammalia, i. 158 



doctrines of Anaximander, i. 16 



■ — identity of Egyptian mummies 



with living species, ii. 264 

 — variation in canine races, ii. 262 



F., on domestication of animals, ii. 301 

 Cycles of precession, how divided, i. 274 

 Cypris, fossil in Scotch travertin, ii. 568 

 C^2^ris unifasciata and vidua, ii. 568 



ANA, Mr., on 'cinder 'and * tufa ' 

 cones, i. 615 



volcanos of Sandwich Isles, i. 



591 



Daniell, Mr., on expansion of platinum, 

 ii. 207 



Dante quoted, i. 76, 424 



Darby on lakes formed by Eed River, i 

 457 



delta of Mississippi, i. 457 



Darwin, Mr. C, his map of Volcanos 

 and * Coral Eeefs,' i. 586 ; ii. 603 



on absence of raised deposits con- 

 taining recent shells in Chili, i. 319 



\ ■ crateriform hills of Galapagos, 



i. 615 



i. 286 



colour of rivers, i. 310 

 evaporation of snow in Chili, 



formation of peat, i. 228 

 glacier reaching the sea in 

 Chili, i. 380 



migration of species between 

 Old and New World, i. 264 

 - rolled shingle of South Ame- 

 rican coast, i. 573 



rise and subsidence of coral 

 reefs, i. 250 



luxuriant vegetation not re- 

 quired for large Mammalia, i. 190 



stones carried by floating trees, 

 i. 217 



snow line in Tierra del Eucro, 

 i. 241 



slow volcanic action of Andes, 



absence of mammalia and ba- 

 trachians in islands, ii. 412 



Atlantic submarine volcanos, 



i. 130 



ii. 64 



barriers to migration of ani- 

 mals, ii. 355 



vibratory motion of earth- 

 quake, ii. 120 



