INDEX TO THE PROCEEDINGS. 



Uppermost Silurian rocks near Lesma- 



hago in Scotland, 17; new Crustacea 



from the, 26. 

 Upright tree-trunks in the Newcastle 



cliffs, Australia, 285. 

 Ursus, remains of, in the red crag, 227. 

 Valenciennes coal-basin, MM.Degousee 



and Laurent on the, 252. 

 Valleys, Alpine, lines of water-level in 



the, 110 ; terraces of alluvium in the, 



113. 

 Valtelline, terraces of alluvium in the, 



115. 

 Varna and its vicinity, Capt. Spratt on 



the geology of, 387. 

 Veins of gold in quartz and other rocks, 



Mr. Ibbetson on the possible origin 



of, 384. 

 Vesuvius, history of, 335 ; in 1 756, 355 ; 



in 1767, 336 ; in 1822, 337. 

 Volcanic cones, formation of, 327. 

 Volcano of Mauna Loa in Hawaii, no- 

 tices of the recent eruption from the, 



171, 386. 

 Warwickshire, upper Keuper sandstone 



of, 374. 

 Wealden series, extent of the, 66; strata 



at Hastings, 288. 



Western Europe, outline of the geo- 

 graphy of, at the coal-growth period. 

 57. 



Western Islands, raised beaches of the, 

 167. 



Whales, remains of, from the red crag, 

 228. 



Wicklow and Wexford, granites of, 181. 



Wigtownshire, Mr. Moore on the Silu- 

 rian rocks of, 359. 



Wilson, S., on the geology of the 

 neighbourhood of Sydney, Newcastle 

 and Brisbane, Australia, 283. 



Wolf, remains of, in the red crag, 227. 



Wollaston Medal, Award of the, xxi. 



Woodward, S. P., on an Orthoceras 

 from China, 378. 



Wretham Hall, Norfolk, Mr. Bunbury 

 on some appearances observed on 

 draining a mere near, 355. 



Wright, T., on the palseontological and 

 stratigraphical relations of the so- 

 called sands of the inferior oolite, 

 292. 



Ziphius, remains of, from the red crag, 

 228. 



END OF VOL. XII. 



