10 INDEX. 



Correniotis of aftroncmical calculations, Vol. I p. 39, 102 — of a niiftake 

 in the theoiy of mills, Vol. HI. p. 144, and its importance exL-mplili- 

 ed. 147. 



Corttx ruler, medical hiflory of, Vol II. p. 289 — more efficacious than the 

 common bark, 290 — but inferior to the cinchona, 291. 



Cofmogony of BufFon, Vol IV. p. 256. 



Ci.tton-Jeed oil, the quantity obtainable. Vol. I. p. 235 — good for the cho- 

 lic, ib. 



Courfis and diftances from Noniton to Philadelphia ob.'ervatory, and thence 

 to Maf n and Dixon s obferv. — with tlieir difference of lat. and long. 

 Vol. I. aphtndix p. 6. N 



b tween Cape Henlopen and the lightlioufe Vol. I. p. 93. 



Coxe (Dr. John Redman) his enquiry into the comparative effeds of tlie 

 opium officinarum extradled from the papaver fomniferum, or white 

 poppy, of Linnseus ; and of that procured from the la<5luca fativa, 

 or common cultivated lettuce of the fame author. Vol. IV. p. 388. 



Crctalus horridus, or rattle -Inake, on means to prevent the confequences of 

 the bite of. Vol. III. p. 100 — its poifbn counteradted, 102, 104, 109 — 

 reputed remedies againft the bite of it, 1 14. Its fal'cinating power at- 

 tempted to be difproved, Vol. IV. p. 74. — See Rattle fnule. 



miliaris [ground rattle -fnake] fome account of. Vol. IV. p. 367. 



Cryplo^amick planti , obfervations on. Vol. III. p. 202. 

 • Curtofities found at Cincinnati, Vol. IV. p. 179, 181. 



Currant-wine, receipt for making, Vol. I. p 248. 



Currie (Dr. IVm.J his inquiry into the caufes of the Infalubrity of flat and 

 marihy fituations ; and diredtions lor preventing or corredling the ef- 

 fcds thereof, Vol. IV. p. 127. 



D 



D^Aloville, his account of a partridge with two hearts. Vol. II. p. 330. 



Dumpnefs in air or linnen not unwholelome. Vol. II. p. 21. 



Dan river (N C.) remains of a volcano there. Vol. III. p. 231. 



Data refpeiSing population, Vol. Ill p. 28. 



Da-vtdfon (Dr. Geo.) on the virtues of cinchona. Vol. II. p. 290. 



Durt-i^owls, vulgarly lo called See Shark's teeth. 



Deaths and births in certain plac s compared. Vol. III. p. 30. 



Declination and right afcenfion of & Bootes and tlie pole ftar. Vol. III. p. n6. 



Dtjlo^ijlicated air, how produced. Vol. II. p. 209 — in what cafe ablorbed. 



Vol. IV. p. I. Set Air. 

 Degeneracy of certain vegetable produiftions when tranfplanted into different 



fituations, Vol. I. p. 223 

 Dt Grauchain (Gen ) on a iolar and lunar eclipfe in 1780, Vol. 11- p. 239. 

 Degree of ladtude, Mafon and Dixon's meafurement of a, Vol. I. p. 96. 



Dejiogijticated 



