﻿Vol. 66.] 



GENERAL INDEX. 



'09 



Tremadoc Slates (& assoc. rocks) of 

 S.E. Carnarvonshire, 142-88 figs. 

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



Troller's Gill (Yorks), Carb. Limest. 

 of, 539, 564-65. 



Tropidophora nyasana, 242 & pi. xviii. 



Trough-faulting in Nyasaland, 199, 

 210, 212, 233 et seqq. 



Trust-Funds, statement of, xxxviii- 

 xxxix. 



Tufa, calcareous, in Nyasaland, 226; 

 in Rhodesia, 371. 



Tuff (pumiceous) in Nyasaland, 222 ; 

 (Ordovician) of Glensaul district, 

 255 et seqq., 257 fig., 258 et seqq., 

 268-69 ; (dacitic) of Pulau Nanas, 

 427-28 ; tuffs of Matavanu crater- 

 walls, 627 & pi. xlvi. 



Tunnels in Matavanu crater, 627, 628 

 & pis. xlvi-xlvii, xlix. 



Tutcher, J. W., xci, 91. 



Tyddyn-dicwm Shales (& pisolitic 

 iron-ores), 170-73 figs. 



Tyneinouth (Northumberland) Dyke, 

 & its relate, to Crookdene Dyke &c, 

 1 et seqq., 12-14, 16, & chem. anals. 



Tynllan (or Niobe) Beds of Ynyscyn- 

 haiarn district, 155-56. 



Umzimkulu R. (Natal), granite dykes, 



&c. near, 509. 

 Unconformity in rock-succession of 



Ynyscynhaiarn district, 147, 187, 



188. 

 Upway (Victoria), granodiorite, &c. 



of, 453 et seqq., 456 sects., 457 et 



seqq. 



Valentian, difference in facies on 

 opposite sides of Vale of Towy anti- 

 cline, 418 ;. see also Llansawel 

 district. 



Vaugiian, A., Lyell Medal awarded to, 

 xliv-xlv; [exhibits sects, of corals, 

 &c], xci ; [on evolution of Za- 

 phrenMs], 537-38; [on Carb. Limest. 

 S. of Cr&ven Fault], 584 ; (& E. E. 

 L. Dixon), the Carboniferous Suc- 

 cession in Gower (Glamorganshire) 

 [title only], lxxxix. 



Vegetation damaged by eruption of 

 Matavanu volcano, 626, 634-35 & 

 pi. xlix. 



Vein-solutions (metalliferous), 304-10 

 fig. & chem. anals. 



Vertebraria (?) fr. Nyasaland, 238. 



Vesulian, see Oolite. 



Vetacapsula, distribution of genus in 

 time, 341 ; affinities of, 342-43. 



Vetacapsula cooperi, 335-36 & pis. 



xxv-xxvi. 

 johnsoni, 333-34 & pis. xxiv- 



XXV. 



Vetney (or Vinney) Cross (Dorset), 

 75. 



Victoria (Australia), geol. maps of, 

 presented, xci ; see also Dandenong, 

 Macedon, Qc. 



Vipya & Nyika plateaux (Nyasaland), 

 physiography of, 232-33.* 



Virauli Mt. (Nyasaland), 207. 



Viviparus unicolor, 223, 240-41 & 

 pi. xviii. 



Volcanic deposits, recent, in Nyasa- 

 land, 222 ; vole, rocks assoc. w. 

 Lomagundi conglomerates, 359-60 : 

 see also Andesitic, Lava, §~3. 



Volcano of Matavanu, 621-39 w. map 

 & pis. xlv-lii. 



Waldheirnia angustipectus, 105. 



Waller, Mt., area (Nyasaland), Karroo 

 formation in, 213-15 w. map. 



Warpings of Wealden plain of denu- 

 dation, 652-58. 



Warrel Quarry (Yorks), Carb. Limest. 

 exposed in, 541 w. list of foss. 



Waterberg Series, & its northward 

 extension, 198 ; (?) in Rhodesia. 

 367-68 ; equivalents in Port Shep- 

 stone district, 509. 



WAns, W. W., 327 ; elected Presi- 

 dent, xxiii. 



Weald, denudation of W. end of, 

 640-92 figs. 



Weald Clay, diagrammat. sects, illus- 

 tratg. drainage of Lr. Greensand 

 and, 678. 



Weathering of basalt in Crookdene 

 dyke, 6-7 w. chem. anals. ; weather- 

 ing in Nyasaland [surface-accumu- 

 lations, &c. derived from], 224-26, 

 227 ; see also Erosion. 



Wey, R., & its relats. to Wealden 

 planation, 672-76 w. maps on 

 pp. 666, 670; map of present & 

 past relats. of Arun R. and. 

 684. 



Whaddon Hill (Dorset), see Stoke 

 Knap. 



Whin Sill diabase, alteration of, 

 304, 305, 306 fig., & chem. anals. 



White Bed, see Nautilus Bed. 



Wiiiteavjs, J. J. F., obituary of, 

 xlix. 



' Wild Bed ' {Ancolioceratos hemera) 

 at Chideock, 58, 63. 



Williams, Richard, 621 et seqq. 



