CONTENTS. 
tain Series 5 by Mr. John Landen : Communicated 
by Mr. Thomas Simpfon, F. R. S. p. 553. 
LV. Conjectures concerning the Caufe , and Ob- 
fervat/ons upon the Phenomena of Earthquakes ; 
particularly of that great Earthquake of the 
Fir ft 0/ November 1755", which proved fo fatal 
to the City of Lifbon, and whofe Effects were 
felt as far as Africa, and more or lefs throughout 
almoft all Europe; by the Reverend John Michel], 
M. A. Fellow of Queen’s College , Cambridge. 
p. 566, 
LVI An Extract of a Letter from Abbe De la 
Caille, F. R. S. and Member of the Royal Aca- 
demy of Sciences at Paris, to Matthew Maty, 
M. D. and F. R S. p. 63 y„ 
LVII. Extracts of fome Letters from Signor Ab- 
bate de Venuti, F. R. S. to J. Nixon, A.M. and 
F. R. S. relating to fever al Antiquities in Italy. 
p. 636. 
Rc marks on the pr ceding Extracts j in a Letter to 
Charles Morton, M. "D. Secretary to the Royal 
Society . By John Nixon, A. M. F. R. S. p .639. 
LVIII. A Catalogue of the Fifty Plants from C h c !i e a 
Garden, prejented to the Royal Society by the 
War ft ip ful Company of Apothecaries , for the 
Tear 1 7 yp, purfuant to the Direction of Sir Bans 
Sloane, Baronet , Med. Reg. dr Soc. Reg. nuper 
Frecfes, by John Winner, M.D. c tariff. Socie- 
tatis P bar maceut . Pond. Socius , Hort. Chelfean. 
PrdfeCius & Preelector. Botanic. p. 64.4,. 
L 1 X. Some Account of the Animal fent from the- 
E.ift Indies, by General Clive, to his Royal High - 
nefs the Duke of Cumberland, which is now in 
the Tower of London : In a Letter from James. 
f Par- 
