653 



Walton in Essex, on the appearance of 

 the strata at, 523. 



Warburton, Mr., on a bed of septaria 

 containing freshwater shells at New 

 Cross, 389. 



Wave of trat slation, its effects, 91. 



Weald ciay of Atherfield, Isle of Wight, 

 198. 



Wealden beds, Mr. Simms on their 

 junction with the lower greensand 

 at the Teston cutting, by Mr. Simms, 

 406. 



account of those in Surrey, 167. 



fossil insects of, 88. 



Westmoreland, Mr. Sharpe on the Silu- 

 rian rocks of, 23. 



Westmoreland, Cumberland and Lan- 

 cashire, comparative classification of 

 the fossiliferous rocks of, with those 

 of North Wales, 576. 



Whale, sperm, Mr. Charlesworth on its 

 occurrence in the red crag, 286. 



Whale's ear-bones found fossil in the 

 red crag, 283. 



Wliite limestone of Corfu and Vido, 

 Capt. Portlock's remarks on, 355. 



Widdrington, Capt., and Dr. Daubeny, 

 on the phosphorite of Estremadura, 

 298. 



Wight, Isle of, thickness of the green- 

 sand beds of the south-east coast of, 

 322. 



Dr. Fitton on the lower greensand 



of Atherfield in, 198. 



Dr. Fitton on tlie Atheiiield sec- 

 tion of the lower greensand, 396. 



Prof. E.Forbes and Capt. Ibbetson 



on the section from Black-Gang- 

 Chine to Atherfield, 407. 



distribution of fossils in the lower 



greensand of, 413. 



and Kent, comparative remarks on 



the lower greensand of, 208. 



Williams, Rev. D., on the trap rock of 

 Bleadon Hill, Somersetshire, 293. 



on the origin of the gj'pseous and 



saliferous marls of the new red sand- 

 stone, 365. 



Windermere rocks, 26. 



Wollaston medal, award of, for 1843, 

 62. 



Wollondilly river, Ai-gyle county, N. S. 

 Wales, Mr. Clarke on dykes of mar- 

 ble and quartz at, 524. 



Worms, impressions of, on the surface 

 of lias, 18. 



Zamia Sussexiensis, n.s., described, 34. 



