INDEX. 

 c. 



Cataraft, obfervations on the new method of curing it, 324, 



Chalk, deprived of its air, becomes lime, 206, 



Chryftalline humour, extrafted fuccefsfiilly after the new 

 method, 327, &<:. 



Clerk (George Efqj) his drawings of very large bones, 11. 



Clouds, their various colours at fun-rifing and fun-futting ac- 

 counted for, 75, • 



Closeburn (Loch) an uncommon motion of its waters, 433. 



CoLDEN (IVIifs Jenny) her defcription of the Gardenia, a new 

 plant, 5. 



Cold, produced by eVaporating'fluicIs, and by other means, 145. 



Colewort, of the filver-like appearance of the drops of water 

 on its leaves, 25. 



Colours, obfervations on them, 12. 



queries, doubts, and conjeflures concerning them, 59, 



Convulfions, periodic nephritic ones, 412. 



Concretions, hiftories of tophaceous ones in the alimentary 

 canal, 345. '■ - 



Cows, large balls found in their ftomachs, 351. 



CuLLEN (Dr. William) of the cold produced by evaporating 

 fluids, and by other means, 145. 



D. 



Dogs, experiments m.ade on therii with opium, 297. 

 Dropfy, a hiftory of one cured unexpefl'edly, 407. 

 Dyfentery, an obftinate one cured by lime-water, 257. 

 DuGpiD (Peter) on the anthelminitic virtue of the bark of 



the bulge-water tree, 264. 

 Pa»fflr/o«, an account of an earthquake felt there, 435. 



E. 



Earth, cakarious, its relation to air and water, 188. 

 , when deprlvedofits air, is converted into quick- 

 lime,' 1S5. 

 Earthquake, one' felt at Dunbar ton, 435. 



EULER, 



