INDEX TO THE PROCEEDINGS. 



Tummel Valley, section across the, 



361. 

 Tunnel, section of the, at Ledbury, 



193. 

 Turbaco, salses of, 197. 

 Turin, fossil foraminifera from, 300. 

 Twrritella prolong a, 111. 

 Tuscany, fossil foraminifera of, 295, 297, 

 456 ; Mr. W. P. Jervis, on some 



Miocene rocks and minerals of, 



480. 

 Tyndrum, mineral veins of, 425. 

 Unconformity of the Xeuper and 



Bunter Sandstones, 77. 

 Unio Carteri, 175. 



Beccanensis, 174. 



Hunteri, 174. 



i'mbricatus, 175. 



Malcolmsoni, 174. 



mamillahm, 175. 



Uphill, near Weston-super-Mare, sec- 

 tion at, 445. 

 Upper Lias, attenuation of the, 71. 

 Uvigerina nodosa, 303. 

 Vaginulina striata, 302. 



Falx, 302. 



marginata, 302. 



Valley of the Somme, gravel and flints 



of the, lii. 

 Valvata decollata, 171 . 



minima, 170. 



multicarinata, 170. 



v.nicarinifera, 170. 



Valvulina angularis, 305. 

 Vancouver Island, geology of, 198. 

 Venetian Alps, Jurassic flora of the, 



110. 

 Venezuela, Mr. G-. P. Wall on the 



geology- of, 400. 

 Verneuilina communis, 303. 

 Vicarya fimformis, 177. 

 Victoria, Mr. A. K. C. Selwyn on 



the geology of, 145. 

 Vienna Basin, the fossil foraminifera 



of the, 296, 300. 

 Volcanic country of Auckland, New 



Zealand, Mr. C. Heaphy on the, 



242. 

 Wa den Island, Spitzbergen, 443. 

 Wallachia, freshwater deposits of, 281. 

 Wall. G. P., Esq., on the geology of a 



part of Venezuela and of Trinidad, 



400. 

 Walrus in Spitzbergen, 433. 

 Warwickshire, cheirolhcrian footprints 



in the Upper Kcuper of, 278 ; Lower 



Lia9 and Bone-bed in, 394; pro- 

 bable extension of the Coal-measures 

 from, to the Thames Valley, 74 ; 

 Bed Marl in, 69. 



Weekes, H., Esq., on the Coal forma- 

 tion at Auckland, New Zealand, 197. 



Well-section at Yarmouth, 449 ; near 

 G-osport, 448. 



Whales, bones of, high and dry in 

 Spitzbergen, 433. 



Wood, Searles V., Esq., award of the 

 Wollaston Medal to, xxv ; reply on 

 receiving the Wollaston Medal, xxv. 



Wood, S. V., Esq., jun., on the pro- 

 bable events which succeeded the 

 close of the Cretaceous Period, 328. 



Woods, the Rev. J. E., on some Ter- 

 tiary rocks in the colony of South 

 Australia, 253. 



Woodward, S. P., Esq., list of recent 

 shells from Bessarabia, 290; list 

 of recent shells from Spitzbergen, 

 437 ; list of the fossil shells from 

 the lower freshwater deposits of 

 Bessarabia, 280, 288. 



Wotton-under-Edge, section of the 

 Inferior Oolite at, 9. 



Worksop, sinking for coal near, 137. 



Worton, section at, 110. 



Wright, C. C, Esq., and J. Lancaster, 

 Esq., on the sinking for coal at 

 Shireoak Colliery at Worksop, \'->7. 



Wright, Dr. T.. on the subdivisions of 

 the Inferior Oolite in the South of 

 England compared with the equiva- 

 lent beds of the formation on the 

 Yorkshire coast, 1 ; on the zone of 

 Avieula contorta. and the Lower 

 Lias of the South of England. M74. 



Xylobius Sigillarie, ~l~rl. 



Yarmouth, section of a well-boring at, 

 450. 



Yellow Sandstone of Dura Den, 136. 



Yeovil, sections near, 35. 



Yorkshire, the Inferior Oolite of, 1. 



'/. oli ea of Tuscany, 482, 486. 



Zigno, Baron A. de, some observations 

 cm tin Flora of the < tolite by, 110, 



Zone of Ammonites Bucklandi, i 

 Am. Humphriesianus, 17. L9; \m. 

 Murchisonae, 5 ; Am. obtusus, 404; 

 Am. oxvnotus, 407, 410; Am. pla- 

 norbis, 389 : Am. raricostatus, 407 ; 

 A n i. Turneri, 403; Avieula contorta, 

 Dr. 4'. Vv"righ1 on the, ■•'.7 1. 



Zones of life, cexviii. 



