4r INDEX^ 



Caverns of rocks, remarks on, and on their relation to the strata 



in which they are found, iv. 85 

 Gawood (Mr.), ohservation on gas retorts, vi. 71-73 

 Celebes, notice of an earthquake on the coast of, xii. 427 

 Cement (Babylonian), analysis of, v. 130 



•*^ — recipe for preparing, xiii. 425 



calcareous observations on, xix. 329-331. xx. 60-57 



Cementation, reduction of the oxide of iron by, xviii. 388, 389 

 Cemetery (Roman), discovered, vi. 174, 175 

 Censura Temporum, bibliographical notice of, xiii. 55 

 Census of America, xii. 433 

 Cephalopodes, observations on, iii. 148 

 Cerite, analysis of, xii. 262-264 



titaniferous, a new mineral discovered, xix. 156 



Ceres (the planet), elements of, viii. 87. Places of, for the year 



1822, 208 

 Cerium, properties of the oxide of, xii. 264, 265 

 Cerquero (D. J. S.), table by, for facilitating the calculation of 



the equation to equal amplitudes, xiii. 353 

 Ceylon, brief notices of the natural history of, v. 233 

 Chain Bridges, application of the tenacity of iron to, xx. 162, 163 

 Chaja Aiass, interesting adventures of, ix. 316-318 

 Chalk formation, remarkable strata of, described, iv. 227-232 

 formation of rocks in England, xiv. 148. Manufacture of 



wine improved by, 227 



effects of burning on, xvi. 386, 387. xvii. 361 



Chalybeate minerals, remarks on the incautious use of, xiv. 349 



water, artificial, notice of, xvii. 386 



Champagne wines, observations on, xviii. 125, 126 

 Champollion (M.), letters relating to the discoveries of, in Egyp- 

 tian literature, xiv. 255-261. On the zodiac of Dendera, 



402-410 

 Changes (apparent), in the place, colour, size, and figure of the 



heavenly bodies, x. 9-25 

 Chapman (M. W.), on the formation of coal districts, ii. 205 

 Charafiexilisj organization of, xvit 389 



