506 



INDEX. 



Cornwall, lower schists of, probably on the same 

 parallel as the lower system of Anglesea and 

 south-west of Carnarvonshire, 471 note. 



Corry, Arran, account of the old red sandstone 

 near the village of, 29. 



carboniferous system of, 



30. 



dislocations in the car- 



iioniferous system, south of, 30. 

 — marked by correspond- 



ing advances of the granite, 30. 

 • Producta Scotica very abundant in 



the limestone near, 30. 

 sectional list of limestone beds 



south of, 31. 



fossils found in the lower red lime- 

 stone of, 36. 



Corsica, reference toGueymard's account of, 497 

 note. 



Coul, notice of the bituminous schist near, 146. 



Craig a Caajou, notice of the hill and debacle of, 

 28, 



y Gribbin, description of arched beds in the 



slate quarry called, 476. 



Crinoidea, found near Humbleton, and in the cliffs 

 of Tynemouth, 120. 



Crispel, fossils found in the lias near, 312. 



section of the has strata near, 311- 



Cretaceous series of the Eastern Alps described, 

 318. 



admit of at least two subdivisions, 320. 



Cromarty, account of the Sutors of, 14:8 et seq. 



Cross causes, produced in most instances by me- 

 chanical action or tension, 484, 485. 



joints, observations on, 473. 



divide the rock into rhomboidal solids, 



473. 



— not capable of indefinite subdivisions. 



473. 



Crustacea, notice of, found at (Eningen, 287. 

 Crystalline rocks with calcareous beds containing 



organic remains, notice of, in the eastern Alps, 



306. 

 CucuUa^a sulcata found at Humbleton, 119. 

 Culiercoats, fault affecting both the coal-measures 



and the magnesian limestone, 62 and note. 



Curtis, John, Esq., description of fossil insects 

 from the Qlningen deposit, 286. 



Cusswell Crags, description of the small-grained 

 dolomite of, 84. 



Cuvier, description of tlie fossil fishes of Bannii- 

 kirk, 142. 



extract from his account of modern Igua- 

 nas, 430, 431. 



notice of his description of the general 



structure of the Pterodactyle, 217. 



D. 



D'Aubuisson, new red sandstone grouped with the 

 beds of grit subordinate to the coal-measures, 

 by. 39. 



Degradation, effects of, in the Eastern Alps, 414. 



proofs of enormous, in Lower Styria 



since the formation of the tertiary deposits, 402. 



De la Beche, H. T., Esq., on the geology of the 

 environs of Nice, and the coast thence to Vin- 

 timigha, 171 additional note, 185. 



on Tor and Babbacombe 



Bays, 161. 



Deori, notice of the structure of the neighbour- 

 hood of, 195. 



Derbyshire, on the geological relations and inter- 

 nal structure of the magnesian limestone, and 

 the lower portions of the new red sandstone 

 series in, 37. 



De Saussure, the resemblance between the lime- 

 stone round Nice, and that at the base of the 

 Saleve, first noticed by, 182. 



Deshayes, M., opinion of, respecting the fossils of 

 the valley of Gosau, 359. 



Diamond, on the origin and structure of the, 455. 



Diluvium, greataccumulations of, conceal in York- 

 shire the western boundary of the magnesian 

 limestone, 46. 



list of organic remains found in, in 



Sussex, 202. 



notice of, in the plain around Darling- 

 ton, 52. 



remarks on the use of the term, 415, 



416, and note. 



Dipterus, description of species of, found in the 

 Caithness slate, 143. 



