34 MEMOIRS AND COMMUNICATIONS, &C. 



Oct. 7th. — Notice respecting Cadmium in the Calamine of 

 Malham, by the Rev. W. V. Vernon, F.R.S. &c. 



On the natural history of Urocerus juvencus, by John Phillips, 

 F.G.S. 



Meteorological Register for every hour of the day and night, on the 

 17th of July, 1828, by several members of the Society. 



Nov. 4th. — On the Geology of the vicinity of Ferrybridge, by 

 John Phillips, F.G.S.* 



Drawing and description of a peculiar method of generating curves, 

 by the Rev. W. Taylor, Hon. Mem. Y.P.S. 



Dec 2nd. — On the attempts which have been made to decipher 

 the characters found among the ruins of Persepolis, by the Rev. 

 John Kenrick. 



New experiments on the combustion of Coal-gas, by the Rev. W. 

 Taylor, Hon. Mem. Y.P.S. 



Jan. 6th, 1829 — On the chemical composition of a new mineral 

 from the neighbourhood of Scarborough, by the Rev. W. V. Vernon, 

 F.R.S. &c." 



1 See Phil. Mag. and Annals, December, 1828. 

 ' See Phil. Mag, and Annals, itfarcA, 1839, 



