[ 4*1 ] 
Stomach of the Whale, p. 407. 
Swartz, Olof ; Description of the Chloranthus, a new Genus of Plants, p« 359 * 
Telefcopc , Dollond’s 9-feet refractor magnifies 104 times, p. 47. Ufc of a wire appa- 
ratus for, p. 55. 
Thermometer, regifier of, at Lyndon in Rutland, in 1786, p. 368. 
Jhompfon , Sir Benjamin, Experiments on the Production of dephlogifticated Air from 
Water with various Subfiances, p. 84. Experiments made to determine the pofitive 
and relative quantities of moifture abforbed from the atmofphere by various fubftances 
\mder fimiJar cireum fiances, n. 240. 
Thorax of Whales, p. 414. 
Thunder-Jlorm in Scotland, p. 61. Man and two horfes killed, p. 62. Remarks on 
the account, p. 1 30. 
Time, methods of obferving the altronomical differences of, p.214. , 
Tongue of Whales, p. 426. 
Trigonometry , an operation in, propofed by Gen. Roy, p. 180. 
T. 
Teeth of Whales, p. 398. 
U. 
Vegetables, power of extrading air from water, p, 99. 117. 
Vertebra , in Whales, p. 383. In the Porpoife, p. 383. 
/ nice, Samuel, on the Piece Hi on of the Equinoxes, p. 363. 
Vitriolic acid, experiments on the aCtion ol on fteel and iron, p. 17. Expei iments on 
the congelation of, p. 267* 
Volcanos, three obferved in the moon, p. 229. 
Ureter of Whales, p. 41 3. 
W. 
and mufcles, p. 385. 
Vol. LXXVIL 
The tail, p. 586. 
Z z z 
371. Number of vertebras 
' Their 
