464 



GENEEAti INDEX. 



[vol. Ixxviii, 



Posidonomija vemista (Knowles Hill), 



263. 

 Post-Devonian movements in Llan- 



g'ollen district, 222-23, 

 Pratt's Pit (Leighton Buzzard), sect. 



descr., 35- 3G. 

 Pre-Carboniferous floor in Llangollen 



district, 222. 

 Prestwich medallists, list of, 



xxviii. 

 Pbingle, J., 177 ; see alsu Buckman. 



S. S. 

 Pyroxenes in Sierra-Leone noritic 



complex, 325-27, 338-39, 341 & 



pi. xix ; see also Augite, <|r. 



Quartz in dolerites of Knowles Hill, 

 267, 270, & pi. xi ; in xenolithic 

 intrusions of Mull, 240 & pi. vii ; 

 in Sierra-Leone noritic complex, 

 324 ; in Plioc. deposits of Corn- 

 wall, 358. 



Radley, E. Ct. [clieni. anals. of Mull 

 rocks], 229 et seqq. 



Reynolds, S. H., obituary of the 

 Earl of Ducie, xlix-1. 



Rliiwlas Mudstone & Limestone, 

 143; faunallist, 172. 



Rhodes, J., 256. 



Romanes, J. (Mrs.), 168. 



Rudh 'a'Chromain (Mull), 232 et seqq.; 

 sects, at, 234. 



Rudha Garbh (Argyll). 113. 



Rutile in Plioc. deposits of Cornwall, 

 359, 361, 365. 



St. Agnes (Cornwall), Plioc. de- 

 posits of, 349, 354-55 ; minerals 

 in the same, 357-59. 



St. Erth (Cornwall), Plioc. de- 

 posits of, 349-51, 355 ; minerals 

 in the same, 359-62. 



St. Keverne (Cornwall), Plioc. de- 

 posits of, 352, 356 ; minerals in 

 the same, 362-64. 



Salopian of Llangollen district. 200 

 et seqq. 



Samuel I. (Sierra Leone), 313. 



Sandpit Cottages (Shenley Hill), sect, 

 in pit near, descr. & fig., 15. 



Sapphire, occurrences of, in Mull, 

 231 et. seqq. 



Segnit, R. W., award from Daniel 

 Pidgeon Fund to, ix. 



Selma (Argyll), 118. 



Seward, A. C, elected President, 

 xxi ; Geological Notes on Western 



Greenland, Ixxiii-lxxiv ; on a Col- 

 lection of Carboniferous Plants 

 from Peru, 278-83 fig. & pi. xiii ; 

 (& R. E. Holttum), on Jurassic 

 Plants from Ceylon, 271-77 & pi. 

 xii. 



Shannon, V/. G. St. J., on a Com- 

 posite Sill at Newton Abbot 

 (Devon), 261-70 figs. & pi. xi 

 (microscope-sects.). 



Shelway Lane, see Barrington. 



Shenley Hill, see Leighton Buzzard. 



Shilling, Cape (Sierra Leone), 310. 



Shira Limestone, 96 et seqq. 



Sierra Leone (W. Africa), norite of, 

 299-347 figs. & pis. xvi-xix. 



Sigillaria sp. (Peru), 280-81 & pi. 

 xiii. 



Siliceous xenoliths in Mull rocks, 

 239-40 & pi. vii. 



Sillimanite in xenolithic intrusions of 

 Mull, 243-44 & pis. vii-x. 



Silty Beds in Lr. Greensand, 55-57. 



Slides (= fold-faults), 86. 



Smith, B. (& L. J. Wills), on the 

 Lower Pala30zoic Rocks of the 

 Llangollen District, Avith special 

 reference to the Tectonics, 176- 

 223 figs. & pis. iii-v (geol. maps & 

 sections). 



Smith, W. Campbell, exhibits platt- 

 nerite, iii ; re-elected Secretary, 

 xxi ; obituary of J. M. Gordon, 

 Iii. 



Soda- syenite of, Knowles Hill, 266- 

 67 & pi. xi. 



South-West Highlands of Scotland, 

 structure of, 82-131 figs. & pi. i 

 (map). 



Southcott Pit (Bucks.), sect, descr., 

 37-38. 



Spath, L. F., see Buckman, S. S. 



Splienopteris sp. (Peru), 279-80 & 

 pi. xiii. 



Spinel in xenolithic intrusions of 

 Mull, 247-48 & pis. viii-x, w. 

 chem. anals. 



Spinney Pit, see Grovebury. 



Stamp, L. D., on the Base of the 

 Devonian, with especial reference 

 to the Welsh Borderland [title 

 only], ii. 



Stanspield, J., on Banded Precipi- 

 tates of Vivianite in a Saskat- 

 chewan Fireclay [title only], iii. 



Staurolite in Plioc. deposits of Corn- 

 wall, 358, 361, 365. 



Stocklinch (Somerset), sect, descr., 

 450. 



