*4S8 IN D E X. 



v '-Hey, Mr. his experiments to prove that there is no 

 oil of vitriol in water impregnated with fixed air, 



P.- 253- 

 Bolwek J. Z. Efq-, his account of a new fpecies of oak, 



p. 128. 

 ^Ucr/Iey, Mr. on Eratofthenes*s fieve, being a fimple 



method of finding the prime numbers, p. 327. 

 .?Hudfon*s bay, feveral animals fent from thence and de- 



fcribed, p. 370. 

 Hunter, Mr. John, on the digeflion of the ftomach after 



death, p. 447. 



I. 



ilce-houfe, temperature in it moderate, p. 285. 



■India has the more ancient remnants of arts, fciences, 

 and civilization, p. 354, 355. 



.Inflammable air, extracted from moft kind of fubftances, 

 p. 171. Differs in fmell when made of vegetable, ani- 

 mal, or mineral fubftances, p. 172. Thought to be 

 immifcible with water, p. 1J3. Rendered lefs inflam- 

 mable, and even deftructive of flame, by Handing long, 

 or being ftrongly agitated, in water, p. 174, 180. Kills 

 animals inftantaneoufly, p. 175. Immifcible with fixed 

 air, p. 175. Partly abforbed by water, p. 179. The 

 remaining part rendered fit for refpiration, and like 

 common air, p. 180. 



Judda, a port on the Red Sea, its longitude and latitude, 



P- 77- 



K. 



IKalm, Mr. his account of a fwallow found 20 degrees 

 from the American fhore, confidered, p. 288, 



Land-rail 



