INDEX, 



Page 

 291 



Ul 



268 

 270 

 224 



Octaviana Stephensii ... 



Old Red Sandstone 



' below Cook's 



Folly 



of Portisliead 



Optical Capacity of lens 



P. 



Pass, Mr. A. C, on the Divi- 



ningRod 60 



Pedalion 160 



Penetration of lenses 414 



Pennant plateau 292 



sandstone 340 



Fhasianella oi Ird. Qo\. ... 25 

 Phosphatic concretions, analy- 

 sis of 180 



Planorbis-beds .. 173 



Plnlypteryx sicula ... 308,499 

 Pleurosigimaangulatum, mark- 

 ings on 241 



Pleurotomaria of Inf. Ool. ...37-53 

 Portishead, fish in O.K. S. of 1, 143 



section at 272 



Poteriocrinus plicatus 476 



Prehnite of Damory Bridge... 123 



Fsamnwdus 148,320 



Ftopurina of Inf. Ool. ... 11 

 Purton, section at 263 



Q. 

 Quadrumana of Bristol Museum 85 



R. 



Rainfall at Clifton ... 298,489 



of Chili 108 



Raricostatus zone of L. Lias... 175 

 Red Sea, evaporation from ... 157 

 Keed, Mr E. C, on physical 



geography of Chili 103 



Reports of General Meetings 127, 



301,491 



Resolving power of microscope 245 



Retina, rods and cones of . . 465 



Rhaetic beds 145 



Rhodocriniis of Carb. Lime- 

 stone 480 



Rotifers, classification of ... 157 



Sea wall quarry, joints in ... 165 

 Severn tunnel 336,340 



Pag* 



Smith, Mr. S., on Filaria ... 90 

 Snow-line of Andes ... ... 106 



Spherical aberration of lens ... 217 

 Spiriferina-bed, L. Lias ... 179 



Steep Holme 31 



Stoddart, Mr. W., on Ceratodus 145-6 



on distribution of 



Bristol Mosses 190 



on Bristol Desmidiese 96 



on Geology of Bristol 



Coalfield 115,313,335 



Straits of Babel Mandeb, cur- 

 rent through 



of Gibraltar, current 



through ... 



Dardanelles 



Straparolius of Inf. Ool. 

 Sulu Sea, thermal condition of 

 Sun-bed of White Lias 

 Swayne, Mr. S. H., on 

 Quadrumana of Museum ... 



151 



151 

 152 

 35 

 152 

 169 



85 



Tawney, Mr. E. B , on the 

 Coal Question 71-84 



on Trias Dykes 162-166 



on Radstock Lias 167-189 



on Prof. Renevier's 



Geological Nomenclature ... 351 



On the Cannington Park 



limestone ... 380 



Timsbury Lias quarry ... 182 



Tortworth section . . . l!67, 269 



Trap-rocks ... 121 



Trias Dykes 163 



Trochus oilvd. Ool 32 



Ti^rio of ditto 29 



V. 



Vertical circulationin Ocean 151, 155 

 Volcanoes of Chili . ... 105 



W. 



"VVelton, quarry at 

 Wenlock-beds ... 

 Westbury section 

 "Weston-super-mare, 

 near 



... 172 

 ... 265 

 ... 269 

 section 



126,316 



Wheeler, Mr. E., on Bristol 



Birds 361 



White Lias 169,173,^185 



Wick Fault 315 



Wickwar anticlinal 315 



// 



