﻿Vol. 66.] 



GENEKAL INDEX. 



697 



Craig-ddii (Carnarvonshire), sect. 



descr., 148-49. 

 Cranial capacities, &c, lxiv, lxx fig. 

 Craven Fault, Carb. Limest. S. of, 



589-85 figs. & pis. xxxviii-xli 



(corals). 

 Creran, Loch (Argyll), gape of 



Ballachulish Fold betw. Loch 



Leven and, 609-1 3 ; Ballachulish 



Core betw. margin of Etive Granite 



and, 613. 

 Criccieth district (Carnarvonshire), 



rock-succession in, 147 ; felsites of, 



166. 

 ' Crondall Pass ' (Surrey), gravels in 



& near, 663-67 w. map. 

 Crookdene (Northumberland) dyke, 



& its relats. to Collywell, Tyne- 



mouth, & Morpeth dykes, 1-18 



figs. & pis. i-ii (microscop. sects.). 

 Crook, T., 190. 511 et seqq., 520. 

 Cross, J., exhibits stone implement, 



v. 

 Cross, Whitman, the Natural Classi- 

 fication of Igneous Rocks, 470- 



503. 

 Crystalline schists, &c. of Nyasaland, 



193-97 ; cryst. limestones (meta- 



morphic) of Rhodesia, 360-61 ; 



cryst. limests. of Kinta Valley, 436 



et seqq. 

 Cuil Bay Slates, 592, 595. 

 ' Curled ' bedding in Ffestiniog Series, 



150 et seqq. 

 Cyathaxonia, in Carb. Limest. S. of 



' Craven Fault, 574. 

 Cyphus Grits & Shales, see Clyn- 



march. 



Dacites (& dacite-tuffs) of Pulau 



Nanas, 427-28 ; dacites (& gneisses) 



of Dandenong district, 450-69 figs. 



& pis. xxxii-xxxiv. 

 Dalton, W. H., exhibits gypsum 



crystals fr. Karachungul Lake, ii. 

 Dandenong district (Victoria), dacites 



& gneisses of, 450-69 figs. & pis. 



xxxii-xxxiv (microscop. sects.). 

 Daniel-Pidgeon Fund, list of awards 



from, xxxiii. 

 Barellia alta, sp. no v., 96 & pi. xi. 

 Dedolomitization in the Marble of 



Port Shepstone, 507-22 figs. & pi. 



xxxv (microscop. sects.). 

 Densiphyllum bradbournense, 572-73. 

 Denudation of W. end of Weald, 640- 



92 figs. 

 Derbyshire & Notts Coalfield, Palceo- 



xyris, &c. from, 329-45 & pis. xxiv- 



xxvii. 



Devonian age of Polygenetic Con- 

 glomerates, 123 ; (Lr.) age of Dan- 

 denong dacites, granodiorites & 

 gneisses, 463. 



Diamond- bearing rocks of Rhodesia, 

 372-75. 



Diaschistic (& aschistic) magmas, 479. 



Dictyonema Band in Ynyscynhaiarn 

 district, 156-58. 



Lidymograptiis extensus, zone of, in 

 Glensaul district, 255-56, 270. 



kirundo, zone of, in Glensaul 



district, 260, 270. 



Differentiation, magmatic, & ore- 

 deposition, 295 ; factors of, in 

 igneous rock-classification, 478-84. 



Digby claypit (Notts), Palceoxyris, &c. 

 trom, 331 et seqq. 



Diopside-felspar-scapolite rock in- 

 cluded in dolomite, 514-15 & pi. 

 xxxv (microscop. sect.) ; see also 

 Chrome-diopside. 



Disturbance, epochs of, in British 

 area, 282-83; see also Faulting, 

 Recumbent folds, §c. 



Dixon, E. E. L. (& A. Vaughan), the 

 Carboniferous Succession in Gower 

 (Glamorganshire) [title only], lxxxix. 



Dochai-d, Loch (Argyll), limest. out- 

 crop of, 616-17. 



Doghus Cliff (Dorset), 62. 



Dolerites (older), of Ynyscynhaiarn 

 district, 177 ; (younger), ibid., 179, 

 187 ; (gabbroicl), ibid., age of, 182 ; 

 dolerites in Karroo of S. Nyasaland, 

 . 220 ; (ophitic), in Rhodesia, 372. 



Dolgelly (or Black Band) Series of 

 Ynyscynhaiarn district, 152-55. 



Dolomite, see Dedolomitization. 



Donors to Library, lists of, xiii-xix. 



Dorset (S.), Lias-Oolite strata of, & 

 their correlation, 52-89 figs., 109- 

 10. 



Down Cliff (Dorset), sect, to Eype 

 Down, 59 ; vert. sect, at, 66. 



Downs, see North, South. 



Drew, Miss H. (& Miss I. L. Slater), 

 Notes on the Geology cf the District 

 arouad Llansawel (Carmarthen- 

 shire), 402-18 figs. & pi. xxix (map), 

 419. 



Drift deposits, in relat. to orig. of 

 phys. feats, of Wealden area, 647- 

 49. 



' Drummond Beds ' ( = Middle Karroo 

 pars), 199. 



DumortiericB-Moorei hemera, 80-82. 



Dunn, E. J. [presents geol. maps of 

 Victoria], xci. 



Dyke at Crookdene, & its relats. to 

 Collywell, Tynemouth, & Morpeth 



