Vol. 6*/l 



GENERAL INDEX. 



529 



Spirorbis, 434-35 figs. ; the Inferior 

 Oolite & contiguous Deposits of 

 the District between the Bissingtons 

 & Burford, 437-43; (& the late 

 J. F. Walker), Bemarks on the 

 Brachiopoda from the Fullers' 

 Earth, 426-34 & pis. xxviii-xxix. 



Bid's Hill (Bucks), section descr. & 

 fig., 30-36. 



Bipple-marked sandstones. Cretaceous, 

 nr. Bahia, 129. 



Bissingtons (Oxon.), Inf. Oolite of 

 district betw. Burford and, 437-44. 



Boberts Victor diamond - mine 

 (Boshof), specims. from, exhibited, 

 vi. 



Bodborough Hill (Gloucest), Inf.- 

 Ooiite succession at, 386 ; list of 

 microzoa in Upper Coral-Bed at, 

 413-14. 



Bogers, A. W., award of Bigaby 

 medal to, xlv-xlvii. 



Bogers, I., 3, 7, 9, 11 et seqq., 23, 

 28. 



Bolston (Barbados), marls, &c. at, 

 325. 



Bondulu B. (Bhodesia), sketch-pian 

 showing loop of Deka B. at the 

 great fault nr. confluence with, 

 177. 



Bubbly Beds (Inf. Oolite) in Bath- 

 Doulting district, 388-89, 390 et 

 seqq. ; in Bissingtons-Burford dis- 

 trict, 439 et seqq. 



Bumania, Geol. Surv. maps presented, 

 iv. 



St. John's Church (Barbados), 327, 



328, 332. 

 St. Marychurch (Devon), sect, through 



Babbacombe and, 110 ; connex. of 



plateau w. Aller basin, 115-17. 

 Salfemanes, see Titaniferous basalts. 

 San Francisco (N. Brazil), Cretaceous 



along railway fr. Bahia to, 130-31. 

 San Thome de Paripe (Brazil), Creta- 

 ceous of, 131. 

 Sandbanks, now forming in S. Nigerian 



rivers, 308. 

 Santo Amaro (Brazil), Cretaceous of, 



131. 

 Sao Paulo (Brazil), Stereosternum 



tumidum fr. Permo-Carb. of, v. 

 Savoy (& Swiss) Alps, southern origin 



attributed to N. zone in, 294-307 



figs. 

 Schistes lustres, 297, 306, 307. 

 Schizodus antiquus, 461 & pi. xxx. 

 Scleromochlus Taylori, gen. et sp. 



nov., fr, Trias of Lossiemouth.. 140- 



44 fig. & pi. is. 



Scotland Series in Barbados, 336-37. 

 Seasonal variation, its effect on struc- 

 tural peculiarities of Batoka Basalts, 



167, 187 et seqq. 

 Seeley, H. G., 30. 

 Seismographic records of Swansea 



earthquake, 356. 

 Selenite, in Kimeridgian of Bid's Hill, 



32, 33; selenitization of beJemnites, 



33-34. 

 Septaria, in Kimeridgian of Bid's Hill, 



32. 

 Serpula convoluta, 47. 



tetrayoita, 46-47. 



Serpulite-' doggers,' in Kimeridgian 



of Bid's Hill, 34-35. 

 Severn drainage-svstem, 477 et seqq., 



513-14. 

 Seward, A. C, 176, 264. 

 Shagamo (S. Nigeria), 312. 

 Shaly structure in Batoka Basalts. 



193, 209. 

 Shap Granite, artificial fusion of, 



150. 

 ' Shatter-belts ' among Batoka Basalts, 



187. 

 Shepherd's Shore (Devizes), variations 



of level in well at, 100. 

 Sheppard, T., award fr. Lyell fund to, 



xlix. 

 Sibly, T. F., 244. 

 Sigmoidal folds in coast-section (W. 



Devon & N. Cornwall), 7. 

 Sijarira Series, suggested identification 



w. Matobola Beds, 180-81. 

 ' Silcrete ' of Zambezi Basin, 198 et 



seqq., 211, 213. 

 Silicified wood, mollusc-bored, fr. 



Upper Chalk, lxxii ; silic. wood nr. 



"Wankie (Bhodesia), 175. 

 Sills in Carb. Limest. of Derbyshire, 



271-78 & pis. xix, xxi (maps). 

 Sillimanite-gneisses in S. Nigeria, 313, 



315, 316. 

 Silurian inlier in E. Mendips, 217-40 



figs. & pi. xviii (microscop. sects.). 

 Sioma (Bhodesia), rocks at, 194. 

 Slater, Ida L., award fr. Daniel- 



Pidgeon fund to, lxxvi. 

 Sleight, derivation & meaning of 



term, 384. 

 Society Chapel &. Plantation (Bar- 

 bados), 327. 

 Sollas, W. J., 160 ; award of Wol- 



laston medal to, xli-xlii. 

 Solhs-Laubach, Count H. zu, elected 



For. Memb., iv. 

 Songwi B. (Bhodesia), confluence w. 



Zambezi, 183, 209, 212; Batoka 



Gorge at the sharp bends below 



the confluence, 185 & pi. xvi. 



