INDEX TO THE PROCEEDINGS. 



Ceratites Flemingianus, 10. 



Hauerianus, 12. 



latifimbriatus, 13. 



Lawrencianus, 14. 



Lyellianus, 12. 



Murchisonianus, 11. 



planulatus, 12. 



Change in the bed of the Brahma- 

 pootra, 333. 



Changes in the course of the River 

 Teesta, 341 ; delta of the Ganges, 

 historical evidence of, 348 ; valley of 

 the Ganges, 329. 



Cheltenham to Bath, section from, 309. 



Cidaris Forbesiana, 4. 



Clay-slate and Mica-slate of the south- 

 ern Grampians, 197. 



Clay-slate formation of Bute, 182 ; Loch 

 Creran, 202. 



Cleavage-foliation in Mica-schist from 

 Muchuls, 405. 



Clisiophyllum Indicum, 3. 



Coal-field, new Crustacean from the 

 Glasgow, 519; Labyrinthodont from 

 the Lanarkshire, 56. 



Coal-formation of Nova Scotia, Mr. 

 O. C. Marsh on a new Enaliosaurian 

 from the, 52. 



Coal-measures of British North Ame- 

 rica, Crustacea from the, 75. 



Ccdoria dens-clephantis^ 424. 



Colchester, Brick-pit at Lexden, near, 

 393. 



Coleoptera from the Brick-pit at Lex- 

 den, near Colchester, 400. 



Comrie, 189 ; section at, 190. 



Coniferous wood (Dadoxylon et Apo- 

 roxylon), 460. 



Contortions in slate, Aberuchil quarry, 

 sketch of, 194. 



Coomhola series, fossils of the, 488. 



Coprolites with Linguke, 42. 



Corals from Jamaica, Dr. P. Martin 

 Duncan on, 513 ; of the West Indian 

 Islands, Dr. P. Martin Duncan on 

 the fossil, 406. 



Cordaites (Pychnophyllum) flexuosus, 

 462. 



Cottes wolds, Inferior Oolite of the, 310. 



Council, Report of the, i. 



Cretaceous and Tertiary rocks of Ja- 

 maica, section of the, 515. 



Cretaceous rocks in Eastern Bengal, Dr. 

 T. Oldham on the occurrence of Up- 

 per, 524 ; list of fossils from the, 526. 



Crustacea from the Coal-measures and 

 Devonian rocks of British North 

 America, Mr. J. W. Salter on, 75. 



Crustacea, Mr. J. W. Salter on a new 

 genus of Silurian, 87. 



Crustacean from the Glasgow coal-field, 



Mr. J. W. Salter on a new, 519 

 from the Lias of Lyme Regis, Mr. 

 H. Woodward on a new, 318. 



Crustacean tracks, 92, 234; from the 

 Old Red Sandstone near Ludlow, 

 Mr. G. E. Roberts on, 233. 



Crustaceans, tracks of, 42, 233. 



Cumberland, Skiddaw slates of, 119. 



Curley, T., Esq., on the gravels and 

 other superficial deposits of Ludlow, 

 Hereford, and Skipton, 175. 



Curtonotus centralis, 496. 



elegans, 495. 



elongatus, 496. 



Unio, 495. 



Cyclopteris Brownii, 463. 



Jacksoni, 462. 



Bogersi, 463. 



Cyperites, 460. 



Cyphastraea costata, 441, 443. 



Dalton Road Pit, near Ulverston, plan 

 of, 28. 



Darwin, C, Esq., on the thickness of 

 the Pampean formation near Buenos 

 Ayres, 68. 



Davidson, T., Esq., on the Lower Car- 

 boniferous Brachiopoda of Nova 

 Scotia, 158. 



Dawkins, W. B., Esq., on a hyasna-den 

 at Wookey Hole, near Wells, No. II., 

 260. 



Dawson, Dr. J. W., further observa- 

 tions on the Devonian Plants of 

 Maine, Gaspe, and New York, 458 ; 

 notice of a new species of Dendrer- 

 peton, and of the dermal coverings of 

 certain Carboniferous Reptiles, 469. 



Day, E. C. H, Esq., on the Middle 

 and Upper Lias of the Dorsetshire 

 coast, 278. 



De la Beche's, Sir H., subdivision of 

 the Dorsetshire Lias, 278. 



Delta of the Ganges, eastern gap in 

 the seaward face of the, 332 ; histo- 

 rical evidence of changes in the, 

 348 ; increase seaward, 350 ; Mr. J. 

 Eergusson on recent changes in the, 

 321. 



Deltas, mode of elevation of, 328; 

 secular elevation of, 326. 



Dendrerpeton, Dr. J. W. Dawson on 

 a new species of, 469. 



Oweni, 470. 



Dentalium Herculeum, 8. 



Derwentwater, Skiddaw slates of, 114, 

 119. 



Devonian fossils from Landlake and 

 Petherwin, list of Upper, 483 ; Plants 

 of Maine, Gaspe, and New York, 

 Dr. J. W. Dawson on the, 458 ; 

 period, flora of the, 157; rocks, 



