GENERAL LFDEX. 



639 



Bryozoa, Mr. A. W. Waters on fossil 



Chilostomatous, from Muddy Creek, 



Victoria, &c, 423. 

 Bryozoans of the Wenlock Shales, 



Mr. G. R. Vine on the, Proc. 69. 

 Burford, section of Great Oolite near, 



170. 



Caer-fai, St. David's, contemporaneous 



erosion accompanying Cambrian 



Conglomerates, 287. 

 Caernarvon, drifts near, 113. 

 Catamites cyaneus, shoulder-girdle of, 



Proc. 49. 

 Calatkiscus variolatus, 546. 

 Calceby Beck, Lincolnshire, 599. 

 Calda Burn, section on the, 368 ; 



section between the, and Poulan- 



drein, 369. 

 Calder, drifts of the valley of the, 



103 ; section in the left bank of the, 



near Cock Bridge, 104. 

 Caledonian canal, section from Loch 



Sheilto, 155. 



formation, 358. 



group, the Upper Limestone of 



Murchison a part of the, 386. 



series brought over the Assynt 



series by a reversed fault, 389. 



Callaway, Dr. C, on the age of the 

 newer Gneissic rocks of the 

 Northern Highlands. With Notes 

 on the lithology by Prof. T. G. 

 Bonney, 355. 



Camaloch, section on, 385. 



Camas-an-Duin, ground between 

 Druim-an-tenigh and, 398 ; sections 

 on, 398, 399. 



Cambrian conglomerates, composition 

 of, 288. 



series, Prof. T. G. Bonney on 



the rocks between the quartz-f elsite 

 and the, in the neighbourhood of 

 Bangor, 478. 



■ , Lower, groups of, St. David's, 



294. 



Cambridgeshire, Madreporaria from, 

 555. 



Carboniferous rocks, Lower, of the 

 Forest of Dean, Mr. E. Wethered 

 on the, 211. 



strata, vertical section of, in the 



Forest of Dean, 216. 



Cardiff, section of quarry in Lower 

 Lias, Ty-fry, St. Fagans, 48 ; sec- 

 tion of boulder-clay and gravel in 

 Ely valley, St. George's, near, 45. 



Cardium dundriense, 524. 



pulsatum, 525. 



Carpenter, Dr W. B., award of the 

 Lyell Medal to, Proc. 33. 



Q. J. G. S. No. 156. 



Carpenter, P. H., Esq., award of a 

 moiety of the Lyell Geological Fund 

 to, Proc. 35. 

 Carron Valley, section across, 148. 



, Lo^h, 149. 



Castell, section from near, to Porth- 



clais, 268. 

 Catenicella, characters of the genus, 423. 



alata, 428. 



ampla, 429. 



circumcincta, 432. 



Harveyi, 431. 



hastata, 431. 



intermedia, var. angitstata, 430. 



laevigata, 432. 



longicollis, 432. 



taurina, 431. 



ventricosa, 431. 



Cellepora granicm, var., 440. 

 Chalk-flints in gravels in South Wales, 



44. 

 Chelone mydas, shoulder-girdle of, 



Proc. 47. 

 Cheshire side of the Mersey basin, 

 drift of the, 92. 



Lines, drifts on the, 90, 91, 100. 



Chipping Norton, general vertical 



section at, 235. 

 Chirodota convexa, 537. 



gracillima, 537. 



Chorisastrcea obtusa, 186. 

 Cladophyllia Babeana, 182. 

 Clastic rocks of the North-west High- 

 lands, 417. 

 Claypole, Prof. E. W., on Helicopora, 

 a new spiral genus of North-Ameri- 

 can Fenestellids, 30. 

 Clypeus-grit, Mr. E. A. Walford on 

 the relation of the so-called "North- 

 ampton Sand " of North Oxon to 

 the, 224. 

 Cnoc-an-drein, 394 ; quartzite of, 37 0. 

 Cock Bridge, section in the left bank 



of the Calder near, 104. 

 Cole, G. A., Esq,, and Prof. J. W. 

 Judd, on the basalt-glass (tachy- 

 lyte) of the Western Isles of Scot- 

 land, 444. 

 Confusastrcea burgundm, 184. 



magnifica, 184. 



Conglomerates, Cambrian, of St. 



David's, 288. 

 Conglomerate and tuff, interstratifi- 



cation of, St. David's, 290. 

 Colwyn, ballast-pit at, 111. 

 Cone-in-cone structure, Proc. 75. 

 Coniveall, section in theBalloch under, 



372, 391. 

 Convexastraa Waltoni, 178. 

 Coombe Hill, section of oolites at, 227 ; 

 fossils from, 239. 



2z 



