﻿698 



GENERAL INDEX. 



[Nov. 1 910, 



dykes, 1-18 figs. & pis. i-ii (micro- 

 scop, sects.) ; dykes in Karroo of S. 

 Nyasaland, 220-21 ; in Rhodesia, 

 372; 'dyke-rocks' in classification, 

 479-84 w. chem. anals. ; dykes of 

 red granite in Port Shepstone 

 district, 509. 



Earthquake model, J. W. Evans's, 



346-52 figs. ; see also Seismo- 



graphic. 

 ' Eclogites ' of Ebodesia, 373-74. 

 Egerton, Rev. W. H., decease an- 

 nounced, xc. 

 Eilde Flags, 592, 599, 601 et seqq. 

 Elbolton Knoll (Carb. Limest.), 551- 



52. 

 Election of Auditors, v ; of Council 



& Officers, xxiii ; of Fellows, ii. iii, 



t, vi, vii, lxxxix, xc, xcii ; of Foreign 



correspondents, vi. 

 Elles, Miss G. L., 270, 418 ; [list of 



Tyddyn-dicwm graptolites], 170 ; 



[lists of Glensaul graptolites], 255, 



262. 

 Encrinums octocostatus, sp. nov., 277 



& pi. xxii. 

 Enstatite after hypersthene in Dan- 



denong dacites, 459. 

 Enstatite-spessartite of Pulau "Ubin, 



422-24 w. sect., 431 ct seqq. 

 Epidiorites of Rhodesia, 354-55, 



359, 363; of Ross of Mull, 377 



ct seqq. 

 Erosion, processes of, as exemplified 



in Nyasaland, 226-29 ; see also 



Denudation. 

 Escarpments in Wealden area, even 



bevelling of crest of, 645-46 ; 



straightness of, 646-47. 

 Eshton - HettoTi anticline (Yorks), 



exposures in, 546-51 w. lists of foss. 

 Estheriella nyasana, sp. nov., 244-45 



& pi. xix. 

 Estimates for 1910, xxxiv-xxxv. 

 Etch-figures on cubical galena, 315 



fig- 



Etive, ' Windows ' of, 595, 609 ; 

 Etive Granite, Ballachulish Core 

 betw. Loch Creran & margin of, 

 613. 



Europe, Internat. Geol. Congress map 

 presented, i. 



Eutectics, igneous rock-classification 

 by, 485-88. 



Evans, J. W., 190 ; on an Earthquake 

 Model, 346-51 figs., 352 ; [on meta- 

 morphism around Ross of Mull 

 Granite], 400 ; [on the natural 

 classificat. of igneous rocks], 504- 

 505. 



Evolution of man, liv-lxxxviii figs. ; 



of Zapkrentis delanouei, in Lr. 



Carb. times, 523-38 & pis. xxxvi- 



xxxvii. 

 Extra Limestone (Scottish Carb.), 



530 ; no. of Zaphrentids from, 



535. 

 Eype Down (Dorset), sect, to Down 



Cliff, 59. 



Fach-goch (Carnarvonshire), sect, to 

 Morfa-bychan, pi. xv. 



Falconer, J. D. [exhibits specims. 

 of riebeckite-granite], lxxxix ; [on 

 granites, &c. in N. Nigeria], 399- 

 400. 



Farlands Quarries (Grassington - 

 Hellifield district), Carb. Limest. 

 in, 548-49. 



Faulting, in Ynyscynhaiarn district, 

 178-79 ; (trough-) faulting, &c. in 

 Nyasaland, 199, 208 et seqq., 233 

 et seqq. ; in Glensaul district, 254 ; 

 in Llansawel district, 407. 



Fayolia, bibliography of genus, 337- 

 38 ; distribution in time, 341 ; 

 affinities of, 342-43. 



crcnulata, sp. nov., 339-40 & 



pis. xxvi-xxvii. 



dentata, 338-39 ; F. cf. dentata, 



310 & pi. xxvii. 



Fearnsides, W. G., Tremadoc Slates 

 & Associated Rocks of S.E. Car- 

 narvonshire, 142-87, 187-88 figs. 

 & pis. xv-xvii (sects. & map). 



Fellows elected, ii_ iii, iv, vi, vii, 

 lxxxix, xc, xcii ; names read out, 

 xcii, xciii ; number of. ix, xx. 



Felsites of Criccieth, 166 ; of Glen- 

 saul district, 258 et seqq., 267-68. 



Felspar-aggregates in Crookdene 

 dyke-rock, &c, 7-9, 10, 11-12 w. 

 chem. anals. & pis. i-ii ; felspar- 

 scapolite-diopside rock included in 

 dolomite, 514-15 & pl.xxxv (micro- 

 scop, sect.) ; see also Anorthite. 



Felspathization of schists by granite, 

 383-85, 401. 



Ffestiniog (or Grey Flag & Grau- 

 wacke) Series of Ynyscynhaiarn 

 district, 150-52. 



Fibrolite in altered gneisses (Ross of 

 Mull), 387, 388 fig. _ 



Financial Report, xxxiv-xl. 



Finlayson, A. M., the Metallogeny of 

 the British Isles, 281-96 figs. & 

 pi. xxiii (map), 298; Problems of 

 Ore-Deposition in the Lead & Zinc 

 Veins of Great Britain, 299-307 

 figs., 328. 





