CONTENTS. 
LXXVIII. Experiments concerning the Ufe of the 
Agaric of Oak in flopping of Hemorrhages. 
p. f88. 
LXXIX. Defer ipt ion of a new ‘Pyrometer, with a 
Table of Experiments made therewith. By Mr. 
J. Smeaton, F.RS . p. 5-98. 
LXXX. A Remark concerning the Sex of Holly. 
By Mr. ]ohn Marty n, F. R. S. Profeffor of Bo- 
tany in the Univerftty 0/* Cambridge. p. 613. 
LXXX I. A Continuation of the Account of the 
Weather in Madeira. By Dr. Thomas Heberdcn, 
F. R. S. • p. 61/. 
LXXX 11 . Ob fer vat ions upon Father IvircherV Opi- 
nion concerning the burning of the Fleet of Mar- 
celius by Archimedes. By James Parfons, M. D. 
F.R.S. p.621. 
LXXXIIL An Account of fever al Bones of an Ele- 
phant found at Leyfdown in the IJland of Shep- 
pey. In Two Letters from Mr. Jacob, Surgeon 
at Fevcrfham, to James Parfons, M. D. F. R. S. 
dated May 24, 175-4. p. 62.6. 
LXXXIV. A Letter from Mr. John Ellis, F.R.S. 
to Air. Peter Collinfon, F. R. S. concerning the 
animal Life of thofe Corallines, that look like 
minute Trees , and grow upon Oyfters and Fuchs s 
all round the Sea-coaft of this Kingdom, p. 627. 
LXXXV. Extraft of a Letter from Camillo Pa- 
derni, Keeper of the Mufeum Herculaneum, to 
Tho. Holies, Ejq-, dated at Naples, April 27, 
* 77 4 - ^ P* <> 34 * 
LXXXV I. Experimental Examination of a white 
metallic Subftance , J'aid to be found in the Gold 
Mines of the Spanilh Weft-Indies, and there 
known 
