142 



INDEX ir. 



existence of haloid salts in solution, 

 41, 



WoUaston (Dr.), remarks on his ar- 

 gument respecting the infinite divi- 

 sibility of matter, 26. 



Wood, on paving roads and streets 

 with, 127- 



• , on the power of different species 



of to resist a force tending to crush 

 them. 125. 



Woody tissue, on the formation of, 78. 



Wool, on the introduction of Auche- 

 nia into Britain, 92. 



Worcester, marine shells found in 



gravel near, 70. 

 Wylde (W. R.) on the topography of 



ancient Tyre, 71. 



Yates (J. B.) on the rapid changes 

 which take place at the entrance of 



the river Mersey, *J*J . 



Zoological researches in Orkney and 



Shetland, 79. 

 Zoology and Botany, 78. 



.^j-si^'^: 



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