GENERAL INDEX. 



635 



Cam, channel of Drift in the valley of 

 the, 333, 338. 



Canada, Devonian and Silurian Ostra- 

 coda from, 534, 545, 551. 



Carboniferous Cyphaspis, a new, 421 ; 

 of Scotland, a Labyrinthodont man- 

 dible from the, 282 ; oolitic lime- 

 stones, 271. 



Cardington, se( tion at, 412. 



Carnassial teetli of Rycena striata, 63. 



Catastrophe of Kantzorik, Armenia, 

 32. 



Caversham, gravels at, 584. 



Ceriopora, genus, 480; micropora (?) , 

 480. 



" Changes of level " in Italy, Proc, 



122. 



Chanter's Seat, grit beds at, 266. 

 Charlton Lane, section in, 409. 

 Charvil Hill, gravels at, 590. 

 Chenaillet Ridge and Valley of Mont 



Genevre, 299, 304. 

 Chiastolite-niica-schists, 577. 

 Chideock Hill, strata of, 519. 

 Chloephycus, 616. 

 Chobham Ridges, 560. 

 Chudlftigh limestone, 507, 511. 

 Church Stretton, section near, 409. 

 CimoUosaurua portlandicus, 47 ; dorsal 



vertebra of, from the Purbeck of 



Beds of Portland, 48. 

 Clacton, section near, 129. 

 Climactichnites, 6U0. 

 Coccodus armatus, 567 ; Lindstroemi, 



565, 567- 

 Cockington Beds, fossils from the, 



489, 516. 

 Coignou, Miss C, on a new species of 



Cyphaspis from the Carboniferous 



E-ocks of Yorkshire, 421. 

 Cole, Mr. G. A. J., and Mr. J. W. 



Gregory, on the Variolitic Rocks of 



Mont Genevre, 295. 

 Collieries in Derbyshire, Wash-out in, 



Froc, I. 

 Composition of the propylites, 349. 

 Concretion, trunk-like, 609. 

 Conglomerate, Cambrian, at St.David's, 



243, 252. 

 Conglomerates and Breccias of South 



Devon, 69, Froc. 1 20. 

 Con tact- Alteration near New Gallo- 

 way, Miss M. I. Gardiner on, 539. 

 Contact-Metamorphism as producing 



propylites, 370. 

 Corallian formation, siliceous sponge 



from the, 59. 

 Coralline Oolite near Weymouth, 



Girvanella in the, 277. 

 Corniferous Chert, Ostracoda from 



the, 534, 535, 536. 

 Q. J. G. S. No. 18i. 



Corpi, F. M., on the Catastrophe of 



Kantzorik, Armenia, 32. 

 Course of the Valley of Smitham 



Bottom, restored, 172. 

 Covehithe Cliff, section in, 99. 

 Crocodilian Jaws from the Oxford 



Clay, Mr. R. Lydekker on, 284, 



285. 

 Crossochorda, 596. 

 Cruziana, 596 ; semiplicata, 599 ; 



simili-s, 599. 

 Crystalline rocks of the Alps, Profes- 

 sors Heim and Bonney on the, 238, 



238 ; schists of the Lepontine Alps, 



Prof. Bonney on the, 187. 

 Ctenichnites, 617. 

 Cidra-measures, 492. 

 Cupola in Mull, -355. 

 Cyphaspides, structure of some, 422. 

 Cyphasphis acanthina, 422 ; Cerherus, 



422 ; coronata, 422 ; Davidsoni, 422 ; 



meqelops, 422. 

 Cypridinen-Schiefer, 493, 512, 513, 



514. 



Daddyhole Knoll, fossils from, 501, 



515. 

 Dallas, Mr. W. S., Resolution of the 



Council respecting the Death of, 



Proc. I2T. 



Darent Valley, section of the, 170. 



Dartington limestones, 502. 



Dartmoor, period of the elevation of, 

 81. 



Davis, Mr. J. W., on a new species of 

 Coccodus {G. Lindstroemi), 565. 



Dawson, Sir J. W., on Burrows and 

 Tracks of Invertebrate Animals in 

 Palaeozoic Rocks, and other Mark- 

 ings, 295. 



Deep Channel of Drift in Essex, Mr. 

 W. Whitaker on a, 333, 338. 



Deformation of the Lake Region, 529. 



Delesserites, 614. 



Dendrophycus, 615. 



Denudation of the Weald, 84. 



Devon, some raised beaches of, 438. 



Devon, South, Devonian Eocks and 

 Fossils of, 487 ; Triassic Breccias 

 and Conglomerates of, 69, Froc. 1 20. 



Devonian Ostracoda from Lake Erie, 

 N.Y., 534, 535; from Clarke Co., 

 Indiana, 534, 535 ; from the Corni- 

 ferous Chert of Ontario Co., N.Y., 

 534, 535 ; from Thedford, Ontario, 

 Canada, 534, 535, 542. 



Devonian Rocks, Lower, 493, 494 ; 

 Middle, 493, 499, 501, 503; of 

 South Devon, Mr. W. A. E. Ussher 

 on the, 487 ; Upper, 493, 503, 506. 



Diagram of the lines of Elevation 

 2z 



