I m D E X 
TO THE 
Philofophical Tranfadions. 
From Number 215, to Number 2 35. inclufivc^ 
ACcckmionoftheMoo^ts 
Motion. See Moon. 
^ra, ohferved hy the Pal- 
myrenes. N, 2ii.p.i68. 
^tna. Volcanos. 
Africans See Cu- 
ftoms. Their Materia Me- 
dica. See Phyfjct, 
Age. See Old Perfons, 
Agues. See Difeafes. 
Air contained in iVater^ its 
ufe to Fi(h. N.ii5.p.4xo. 
Air, its Elajlicity necejjary 
fer Life, N. 219. p.ii6. 
More fubtile^ tho not /0 
cold^in Africa as England. 
I N. 232. p. 692. Rufts 
Iron in Guinea , fooner 
than England, ibid. 
Airs Weight. See Barorae- 
ter. 
Aleppo. See Voyages. 
Algebra. See Mathematicks, 
Alum. See Mines, 
Ambergrice fometims found 
in Lincolnfliire. N. 223. 
p. 3fO. A very large 
Piece thrown upon Jamai- 
ca, with an Opinion of its 
Frodullion. N. 2 3 2 . p.7 1 1 . 
Found in Ireland. N*227. 
P- S07. 
Ana- 
