142 



Ward (W. Sykes) on an electric sema- 

 phore for use on railways, 131. 



Warington (Robert) on preserving the 

 balance between vegetable and animal 

 organisms in sea-water, 72. 



Warwickshire coal-field, on a singular 

 fault in the southern termination of 

 the, 62. 



Water, on the decomposition of, under 

 pressure by the galvanic battery, 39- 



Waterston (J. J.) on the density of 

 saturated vapours and their liquids at 

 the point of transition, 11; on a law 

 of mutual dependence between tempe- 

 rature and mechanical force, ib. 



Watts (J. K.) on parhelia observed at 

 St. Ives, 33. 



Welsh (John) on the graduation of 

 standard thermometers at the Kew 

 Observatory, 34. 



Whale fisheries, statistics relative to the 

 northern, from 1772 to 1852, 109. 



Wheelbarrow, on a new, 132. 



Wilson (Captain F.) on a new wheel- 

 barrow, 132. 



Wilts, on the cornbrash of, 50. 



Winds, on the action of the, which veer 



from the south-west to west, and 



north-west to north, 32. 

 Wolds of Yorkshire, on the Brigantes, 



the Romans, and the Saxons in the, 91. 

 Wood, on changes observed in, from the 



submerged forest at Wawne in Holder- 



ness, 45. 



Xyloidine, on the spontaneous decompo- 

 sition of, 41. 



Yacoutes, manners and customs of the, 

 80. 



York Museum, on a new Plesiosaurus in 

 the, 54. 



Yorkshire, on magnetic phaenomena in, 6 ; 

 on several remarkable fossils from the 

 strata of,51 ; on the dispersion of erratic 

 rocks at higher levels than their parent 

 rock in, 54 ; on the most remarkable 

 cases of uniformity among the strata of, 

 ib. ; on the Brigantes, the Romans, 

 and the Saxons in the Wolds of, 91 . 



Zoology, 64. 



THE END. 



LONDON : 



PRINTED BY TAYLOR AND FRANCIS, 

 BED XION COTJET, FLEET STREET. 



FLAMMAM. 



