INDEX. 
Pentney (fho.) had a Spina vent fa , n. 480, p. 195. 
Pepujch (J°h- Chrifioph.) Muiic. D. of the various Ge- 
nera and Species of Mafic among the Ancients , n. 481, 
p. 2(5(5. 
Pefiilence^ among the Cattle, GY 0. 478, p. 9. 
Petref actions , 'of them, by Dr. Fcthergill, n. 481, p . 327. 
by Dr. Berkeley Bilhop of Cloy ne, ib. p . 325. 
Petr if aff ions of Lough-neagh , by Mr. Simon, 0. 481 ,p. 305. 
of marine Bodies owing to Fire,n. 479, p, 1 63. 
Phaometer , an Inftrument tomeafure Light, 0. 483, p. 495. 
Pkofphori quamplurimi nuper detefti, per Jac. Barth. Bec- 
carium, n . 478, 7). 81. 
Phyfiognomy Le&ures by Dr. Parfons , j*. 7>r. i. How 
fallacious, ib. p. 3 5 , 37, A Lilt of Authors, 
Pit-Coal melts Iron not brittle, 0. 482, />. ' 3 7 x . 
Plants , a Catalogue of 50 for the Year 1744. by Mr. Jofi 
Miller, n. 480, p. 21 3. for the Year 1745. 0. 484, p. 597. 
P//0/7 Hifi . Natural. Lib. II. § 74. rf* Gnomone correftio 
per Martin Folkes, P. & 0, 482, p. 365. 
Pcifin , the Oenant he aquatic a a great, 0. 480 , />. 227. 
among the Indians on the River Amazons^ n. 482, 
p. 408. 
Polypus at the Heart, 0. 481, p. 285. 
Porta ( John Bapt . a) of Phyfiognomy, <2. f. 40. 
-P<w, fmall, the Peruvian Bark good in it, n . 484, p. 583, 
W- . . 
Pncklebag , alias Prickleback , a Filh 3 Obf. by Mr. 
- 7 ^ 0 , 0. 482, p. 424. 
JV/Vafe feen in the Looks, j. rf. p. 66 . 
Pump , a Fire-, by Electricity, 0. 484, p. 74 4. 
Pyrorganum eletiricum Winkleri, 0. 483, p. 4 97. 
Q: 
Gfiiadr antis afironomici muralis idea nova per Chrift. Ludov. 
Gerlten. 0. 483, />. 507. 
Quickfet Hedges carried from England into Sweden , 0. 
483 7 P* 442 . 
fihiickfitlver lhaken in a glafs Tube, its Light caufed by 
FJe flricity , 0, 478, p 0 58. 
R. 
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