INDEX. 



505 



Col di Tendi, Dr. Buckland on the secondary 



formations between Nice and tlie, 187. 

 order of formations descending 



from Rocca Tagliata towards, 188. 

 — de Villefranche, notice of the structure of, 



181. 

 Colquhoun, Capt., notice of masses of meteoric 



iron in Mexico and Potosi, by, 491. 

 Compact magnesian limestone, description of, 86. 

 Conchifera, notice of freshwater, found at CEnin- 



gen, 287. 

 Concretionary limestone resembling the cornstone 



of Herefordshire, found on the south side of the 



Murray Firth, 151. 

 structure, modifications of, in the 



magnesian limestone, 87 et seq. 



large irregular, 87. 



small, 92 



large globular, 94. 



Conglomerate of slate and quartz in the lower 

 beds of mountain limestone of Craven, 2, 15. 



Conglomerates, extent and character of the older, 

 on the Alt-grant and Alness, 147. 



of the Murray Firth, the western 



coasts of Ross-shire and Sutherland, assigned 

 to the old red sandstone, 22. 



contain beds 



of concretionary limestone, 151. 



Conisburgh, coal works in the neighbourhood of, 

 noticed, 57. 



Coniferaa discovered by M. Voltz in formations 

 immediately superior to the magnesian lime- 

 stone, 239. 



Constance, transverse section through the forma- 

 tions near the head of the lake of, 32 k 



Copper pyrites, foimd in the tertiary coal of 

 Haring, 374. 



Coprolites, Dr. Buckland on the discovery of, in 

 the lias at Lyme Regis, and in other formations, 

 223. 



bony rings apparently of the suckers 



of Cephalopodes frequently found in, at Lyme 

 Regis, 226. 



found in greatest abundance in those 



Coprolites, internal structure of, 225. 



notice of their occurrence in the bone 



bed at Westbury, Aust Passage, and Watchet, 



227. 



at Batheaston, 229. 



Broadway Hill, near Evesham, 229. 



Combwich on the Parrot, 228. 



notice of, in the abdominal region of tlie 



fossil fox of CEningen, 284. 

 freshwater formations, of 



Fuveau, 235. 



Bristol, 231. 



- green-sand, 232. 



- Hastings sand, 232. 



- mountain limestone of 



- Oxford oolite, 232. 

 tertiary strata near Bnix- 



elles, and at Sheppey, 234. 

 proofs that some of the animals Irom 



which certain coprolites were derived, lived on 

 fishes, others on Ichthyosauri, 225. 



size and form of, 224. 



stated to have been found within the 



ribs, or near the pelvis of perfect Ichthyosauri, 

 224. 



Corals, species of, in the magnesian limestone ot 

 Humbleton, 120. 



Coral rag, description of, in the North of Wilt- 

 shire, 261. 



— ^ fossils found in, 275. 



notice of Mr. Conybeare, and Prof. 



Sedgwick's account of, in Dorsetshire, 26!. 

 Mr. J. Phillips's, in the Vale 



beds in which saurian remains are most nu- 

 merous, 224. 



of Pickering, 261. 

 Coralline limestone, description ot, in Lower 



Styria, 390. 

 Corbons, Devon, composed of red conglomerate, 



163. 

 Coundon, notice of a quarry of marl slate near, 78. 

 Cornbrash, description of, near Bath, 259. 



fossils found in, 274. 



Cornstone, beds of, in the old red sandstone of 



Croggan Point, Arran, 28, 



near Corry, 29. 



quarries of, on the southern shore of 



the Murray Firth, 151. 



