part 4] 



GENEEAL INDEX. 



459 



Ben Lui (Argyll), geology of district 

 betw. Ardmucknish and, 108-25 

 w. maps & sect. 



Berwick (Sussex), Leptocleidus super- 

 stes from, 285-98 fig. <Sr- pis. xiv-xv. 



Berwyn Nodal Anticline, 217-18. 



Bibliography of S. W. Highlands, 

 125-27 ; of Bala succession, 133- 

 35 ; of xenolithic minor intrusions 

 in Mull, 229-31 ; of Jurassic plants 

 fr. India, &c., 276-77 ; of Carboni- 

 ferous plants fr. S, America, 283 ; 

 of geology of Llangollen district, 

 177; of Jurassic of Dorset coast, 

 &c., 433-36. 



BiGSBY medallists, list of, xxviii. 



Billington Crossing, see Pratt's Pit. 



Biotite in Sierra-Leone norite, 329. 



Birkhillian of Llangollen district, 192 

 et seqq. 



Blaen-y-cwm Beds, 180, 183-86. 



Blake, W., portrait presented, Ixxiii. 



Bolton, H., award fr. Murchison 

 Fund to, xliii. 



Bostonite of Knowles Hill, 264, 266- 

 67 w. chem. anals. & pi. xi ; use of 

 term, 270. 



BoswELL, P. G. H., 374. 



Bothrodendron CO'^P' (Peru), 281 fig. 

 & pi. xiii. 



BracJtyphylhi.m mamillare, 274-75 & 

 pi. xii. 



Broadfield Down (Somerset), Carb. 

 Limest. of, 227-28. 



Bromehead, C. E. N., on the In- 

 fluence of Geology on the History 

 of London, v-vii. 



Brookite in Plioc. deposits of Corn- 

 wall, 362, 364. 



Bryn-Beds, 181, 182-83. 



Bryn-cut (Merioneth), sect, up, 142 ; 

 Caradocian & Ashgillian of, 148-50 

 w. lists of foss. 



Bryn-melyn, see Moel-fryn. 



Bryn-pig (Merioneth), Caradocian, 

 &c. of, w. lists of foss., 152-53 ; 

 vert. sect, at, 154. ; sect, to Crei- 

 giau]Bychain, 158. 



Bryneglwys Synclinorium, 211 ; 

 Bryneglwys Fault, 218-21 w. map. 



Buchites of Mull, 240 et seqq. & pis. 

 vii-x. 



BucKMAN, S. S., on Jurassic Chrono- 

 logy : II — Preliminary Studies. 

 Certain Jurassic Strata near 

 Eypesmouth (Dorset); the Junc- 

 tion-Bed of Watton Cliff and Asso- 

 ciated Eocks, 378-455 figs. 



Burton Bradstock (Dorset), White 

 Bed of, 420-31 figs. 



Q J. G. S. No. 312. 



Buttresses, anticlinal, 225, 226. 



Cae-mawr (Denbigh), sect, to Pen- 



Creigiau Barcut, 185. 

 Caer Drewyn (Denbigh), tectonics of, 



215 ; map of, 216. 

 Caerhafotty Limestone, 137. 

 Caledonoid (tectonic) structures in 



Llangollen district, 218-21 w. map. 

 Cidtj)yiene-planimarcjinata fauna, 170, 



171. 

 Canons Town, see St. Erth. 

 Caradocian of Bala district, 137 et 



seqq.; C. fauna ibid., 162-64; 



Caradocian of Llangollen district, 



179-86 figs. 

 Carboniferous Limestone of Broad- 

 field Down, 227-28. 

 Carboniferous plants fr. Peru, 278- 



84 fig. & pi. xiii. 

 Carrick- Castle Fold, 101 et seqq. 

 Carsaig Sandstone (Jurassic) 232 et 



seqq. 

 Cassiterite in Plioc. deposits of Corn- 

 wall, 359. 

 Cefn-ddwy-graig Displacement, 163. 

 Ceylon, Jurassic plants from, 271-77 



& pi. xii. 

 Chamberlain- Barn Pit (Shenley Hill), 



sect, descr. & fig., 30. 

 Chandlee, (Miss) M. E. J., 168. 

 Charlotte Falls (Sierra Leone), 303, 



309. 

 C}iasmop>s fauna, 170. 

 Chrome-iron-ore in Sierra Leone, 322. 

 Cladophlehis denticulata, 272 & pi. 



xii, 



reversa, 271-72 & pi. xii. 



Claridge's Pit (Shenley Hill), sect. 



descr. & fig., 26. 

 Cliinacograptus-peltifer Zone (in Bala 



district), 131 et seqq. 

 Clinch, G., obituary of, li. 

 Clough, C. T., 85 et seqq. 

 Clwydian Anticline, 210. 

 Contact-metamorphism in Sierra- 

 Leone noritic complex, 336-42 & 



pi. xix. 

 Cordierite in xenolithic intrusions of 



Mull, 245-47 & pis. vii, x. 

 Cornish Miners' Relief Fund, Ixx. 

 Cornwall, I. E., [on Besmostylus 



fr. Lr. Miocene of Vancouver I.], 



Ixix-lxx. 

 Cornwall, Pliocene of , 348-77 w. map 



& figs. 

 Corundum in xenolithic intrusions of 



Mull, 242-43 & pi. viii. 

 Corvedale (Shropshire), Dowutonian 



fossils from, ii. 



2i 



