GENERAL INDEX. 



717 



Bourges, map of country round, 540. 



Bovey Heathfield, sands from, 19. 



Bradford, constitution of Sandstone 

 from Spinkwell Quarry near, 11. 



Bradford Abbas, vertical section of 

 Inferior Oolite at, 590. 



Braich, section of drift-deposits be- 

 tween, and tbe summit of the Eidge. 

 Frondeg, Denbighshire, 367. 



Brampton, section from the Solway to 

 near, 296. 



Brigham, Sandstone from, constitution 

 of, 11 ; analysis of, 21. 



Bristol district, Mr. C. Moore on ab- 

 normal geological deposits in the, 

 67. 



Bristol Reptilia, age of the, 80. 



British Columbia, Dr. G. Dawson on 

 the superficial geology of, 272. 



Brockenhurst fauna, affinities of the, 

 1 10 ; relation of Colwell marine 

 fauna to, 112. 



Brockenhurst zone at Whitecliff Bay 

 and in the ISew Forest, 109 ; fossils 

 of the, 115. 



Brodie, Rev. P.B., on certain quartzite 

 and sandstone fossiiiferous pebbles 

 in the Drift in Warwickshire, and 

 their probable identity, lithologi- 

 cally and zoologically, with the true 

 Lower-Silurian pebbles with similar 

 fossils in the Trias at Budleigh Sal- 

 terton, Devonshire, 430. 



Bryn-y-Carnau quarry, fossils from. 

 145. 



Bryozoa, fossil Chilostomatous, from 

 South-west Victoria, Mr. A. W. 

 Waters on, 309. 



Buckman, J., Esq., on the terminations 

 of some Ammonites from the Infe- 

 rior Oolite of Dorset and Somerset, 

 57. 



Buckman, S. S., Esq., on some species 

 of Ammonites from the Inferior 

 Oolite of Dorset, 588. 



Budleigh Salterton, Lower-Silurian 

 pebbles in the Trias at, 430. 



Bunter sandstones, constitution of, 12. 



Caber ea rudis, 322. 



Caernarvonshire, high-level gravel and 

 sand in, 357. 



Caerwen Farm, section through, 159. 



Callaway, Dr. C., on the Archeean geo- 

 logy of Anglesey, 210. 



, on the limestone of Durness and 



Assynt, 239. 



Calyptograptus digitatus, 174. 



plumosus, 173. 



Cambrian grits and sandstones, 7. 



Canada, Prof. W. J. Sollas on Astro- 



conia Granti from the Silurian for- 

 mation of, 254. 

 Canda fossilis, 322. 



Caradoc Waterfall and Traws Coed, 

 section in railway-cutting between, 

 155. 



Carboniferous Fenestellidse, Mr. G. 

 Shrubsole on the, 178. 



grits and sandstones, 11, 25. 



Cardigan, 162. 



Cardiganshire, South-west, vertical 

 section of Silurian rocks in, 164. 



Cardiopteris eriana, 305. 



Carclita-Beaumonti beds of Sind, 193 ; 

 corals of the, 197. 



Carlisle Basin, Mr. T. V. Holmes on 

 the Permian, Triassic, and Liassic 

 rocks of the, 286. 



Carpenter, P. H., Esq., on two new 

 Crinoids from the tipper Chalk of 

 Southern Sweden, 128. 



Carrall, J. W., Esq., on the locality of 

 some fossils found in the Carboni- 

 ferous rocks at T'ang Shan, China,83. 



Carreg-winllan, structure of igneous 

 rock from, 236. 



Carruthers, W., Esq,, identification of 

 plants in brown iron-ore from Rio 

 Tinto, 4. 



Carstone, of Hunstanton, constitution 



of, 17 ; analysis of, 18. 

 Cas Clock, characters of chlorite- 



schists from, 234. 

 Catenicella alata, 317. 



ampla, 317. 



cribriformis, 317. 



elegans, 317. 



flexuosa, 317- 



internodia, 318. 



marginata, 317. 



solida, 318. 



Caulopteris Lockwoodi, 307. 

 Cefn Coch, fossils from, 152. 



Hendre, fossils from, 145. 



Cellaria fistulosa, 319. 



globulosa, 321. 



malvinensis, 321. 



ovicellosa, 321. 



Ccllepora fossa, 343. 



yarraensis, 343. 



sp., 344. 



Celluloxylon prmuevum, 302. 

 Cemmaes, structure of crystalline 



limestone from near, 236. 



limestones, 223. 



Central Wales, Mr. W. Keeping on 



the geology of, 141. 

 Central zone of Anglesey, 218. 

 Cerrig Ceinwen, slaty group of, 215 ; 



structure of slaty rock from near. 



234. 



