938 GEiSTEEAL INDEX. Chemnitzia ferruginea, 393. langtonensis, 393. pseudolimbata, 393. senistriata, 120. tenuistriata, 497. Chesil Beach, Dorsetshire, Mr. G. H. Kinahan on the, 29. Chfflesford Clay, Mr. F. W. Harmer on the relation of the forest-bed to the, 131. Chirk, section from, to Ifton Heath, 10. Chitterman Hill, 771. Church Hole, 584, 601, 006. Church-Hole Cave, ground-plan and sections of, 588. Cirques in Norway, 161 ; in Green- land, 1(54. Classification of Carboniferous strata, 641-650. Coal-bearing strata near Erekli, Ad- miral T. Spratt on the, 524. Coalbrook-Dale coal-field, 629. Coal-fields, Irish, 616-626. Coal-formation, Dr. J. W. Dawson on a specimen of Diploocylon from the, of Nova Scotia, 836. Coal island, section through, 618. Coal-pebbles, Mr. H. K. Jordan on, 932. Coast-ice, Prof. John Milne on the action of, on an oscillating area, 929. Cobalt in the Transvaal, 883. Cocklington, Corallian rocks of, 279. Coniston Flags, strata between the Borrowdale series of the north of England and the, 461. Coniston Limestone, 464 ; Irish re- presentatives of the, 478. Conoeoryphe monile, 665. Conophrys scdopientis, 667. Convgre, Lower Calcareous Grit of, 289. Copper-ore, Mr. E. Gilpin on some recent discoveries of, in Nova Scotia, 749. Coprolite bed, Cambridge, Mr. W. J. Sollas on a fossil holorhaphidote sponge from the, 242. Corallian rooks of England, Messrs. Blake & Hudleston on the, 260. Coralline oolite of Malton. new spe- cies of Araucarites from the, 402. Corals in sific in Rag Quarry, at Slingsby, 371. Corwen, North Wales, Prof. T. M'- Kenny Hughes, on the Silurian grits of, 20*7. , section from, to Penyglog, 207. Cosmoptychius, 552. Covehithe Cliff, section from Pakefield- 74. Lighthouse Gorge to the northern end of, 137. Coverack, serpentines near, 892 ; strip of hornblende schist in serpentine near, 893. Coverack Cove, microscopic structure of serpentine of, 916 ; serpentine and gabbro of, 905, 907, 912. village, microscopic characters of serpentine near, 920. Crag, Norwich, Mr. F. W. Harmer on the so-called terrestrial surface at the base of the, 134. , Red, Mr. W. Whitaker on the, 122. -, unfossiliferous sands of the, , of Suffolk, Prof. W. H. Flower on the occurrence of re- mains of Hyanarctos in the, 534. Crepldula alta, 202. chamceformi*, 202. gaulfina, 202. Creswell Crags, Rev. J. M. Mello on the bone-caves of, 579. , Prof. W. B. Dawkins on the mammal fauna of the caves of. 589. Cretaceous Patellidaa, British, Mr. J. S. Gardner on, 182. strata, Mr. E. T. Newton on re- mains of Hyptsodon, Portheus, and Ichthyodectes from British, 505. Crousa Down, gabbro of, 911. Crucihnhim giganfeum, 203. Crustacean, Mr. R. Etheridge, Jun., on the remains of a large, from the Lower Carboniferous series of Ber- wickshire, 223. Cumnor, Corallian of. 308. Cypricardia glabra, 397. Cyprina tancrediformis, 397- Danube, superficial beds of the valley of the, 852. Daptimis, 50. Davies, D. C, Esq., on the relation of the Upper Carboniferous strata of Shropshire and Denbighshire to beds usually described as Permian, 10. Dawkins, Prof. W. Boyd, the explo- ration of the ossiferous deposit at Windy Knoll, Castleton, Derby- shire, 724. — — , on the mammal fauna of the caves of Creswell Crags, 589. Dawpool, fallen boulder at, 732; sea- coast section at, 731. Dawson, Dr. J. W., on a specimen of Diploxylon, from the coal-formation of Nova Scotia, 836.
