GENEKAL ZN^DEX. 



667 



Charnwood Forest, Eer. E. Hill and 

 Prof. Bonney on the Precarboni- 

 ferous rocks of, 337. 



, diagrammatic section, 



showing the probable relation of 

 the beds in the northern part of, 

 341. 



Cheesewring quarries near Liskeard, 

 granite of, 8. 



Chelonian reptile, Prof H. G-. Seeley 

 on Psejphophoi'us polygonus, a new 

 type of, 406. 



Cheshire, Upper Boulder-clay of, 178 ; 

 drift-deposits of, 185. 



Churlhanger, section through, 290. 



Clay, chalky, 479. 



Cliorhizodon orenburgensis, Mr. W. 

 H. Twelvetrees on, a new Theriodont 

 reptile from the Upper Permian 

 cupriferous sandstone of Kargalinsk, 

 near Orenburg, 540. 



Coal-measures, Mr. J. W. Davis on 

 the fish -remains in the cannel coal 

 in the Middle, of the West Riding 

 of Yorkshire, 56. 



Cobbold, E. S., Esq., on the strata ex- 

 posed in laying out theOxford sewage- 

 farm at Sandford-on-Thames, 314. 



Colonies, 605 ; of Motol and Beranka, 

 610; Cotta, 611; D'Archiac, 611; 

 on the road to Vohrada, 613 , at 

 Tachlovice, 613 ; of Branik, 614 ; 

 at HodkoYicek, 614 ; Krejci, 614 ; 

 Haidinger, 616. 



■ , Tertical section, showing the 



supposed relations of the, 608. 



Comatulae, general remarks on struc- 

 ture and classification of, 36. 



• , Mr. P. H. Carpenter on some, 



from the British Secondary rocks, 

 36. ^ ' 



' , Mr. P. H. Carpenter on some 



new Cretaceous, 549. 



' , morphology of, 555. 



Combe, section though, 289. 



Compsacanthus major, 62. 



triangularis, 62. 



Concretion in slate from Birnam, Proc. 

 8o. 



Concretionary patches, Mr, J. A. 

 Phillips on, contained in granite, 1. 



Corhula saltans, 230. 



Correlation of drift-deposits of Eng- 

 land, Mr. Mackintosh on, 178. 



Coventry, drift-deposits round, 183. 



Crag, red and fluvio-marine, 457. 



Crail, 567, 570. 



Crayford, Mr. F. C. J. Spurrell on the 

 discovery of the place where Palgeo- 

 lithic implements were made at , 

 544. 



Crayford, sections of gravels &c. at, 

 544, 547. 



Cretaceous Comatulse, Mr. P. H. Car- 

 penter on some new, 549. 



flints. Dr. Wallich on, 68. 



Cumnor Hurst, Mr. J. W. Hulke on 

 Iguanodon Prestwichii from the 

 Kimmeridge clay of, near Oxford, 

 433. 



, Prof. J. Prestwich on the 



occurrence of a new species of Igua- 

 nodon at, 430. 



, section at, 430. 



Cypricardia bicosta, 585. 



costifera, 231. 



Cyprina eJongata, 232. 



• implicata, 232. 



swindonensis, 232. 



D'Archiac, Colonie, sections across, 



at Eepora, 612. 

 Dartmoor, Mr. F. Rutley on the 



schistose volcanic rocks of, 285. 

 Daiibree, Prof. A., award of the Wol- 



laston Medal to, Proc. 28. 

 Davidson, Thomas, Esq., Address to 



the Geological Society of France as 



Delegate from the Geological 



Society, Proc. 95. 

 Davies, T., Esq., award of the Wol- 



lastou Donation fund to, Proc. 



31- 



Davis, J. W., Esq., on the fish-remains 

 found in the cannel coal in the 

 Middle Coal-measures of the West 

 Kiding of Yorkshire, with the de- 

 scriptions of some new species, 56. 



on the genus Pleuracanthtts, in- 

 cluding the genera Orthacanthus, 

 Diplodus, and Xenacanthus, 321. 



Dawkins, W. Boyd, Esq., on the clas- 

 sification of the Tertiary period by 

 means of the mammalia, 379, 



Dee valley, Mr, J. E, Marr on the 

 Cambrian and Silurian beds of the, 

 277. 



Deer, development of antlers in, 395. 



Denbighshire grits and flags of the 

 Dee valley, 283. 



Devizes, Portland rocks near, 203. 



Devon, North, Prof. Hull on the geo- 

 logical relations of the rocks of, to 

 those of the south of Ireland, 255. 



Devonian, &c., sections of, in Ireland, 

 N. Devon, Herefordshire, and Bel- 

 gium, 274. 



beds. Middle and Lower, 262 ; 



absence of, in Ireland, 264. 



Devonshire, Devonian and Carbonife- 

 rous rocks of, 259. 



, north, section of Devonian, Old 



