E A R 
An account' of a controversy between Stephana 
de Angelis of Padua and J; B. Riccioli, coa- 
cerning the motion of the earth Gregory 
Extrad of a letter touching Hugens’ thoughts of 
Mr. Hooke’s obfervations for proving the mo- 
tion of the earth - Hugens 
Extradf of a letter on the faid fubjed CaJJini 
A breviate of Mr. Picart’s account of the mea- 
fure of the earth - Oldenburg 
An account of the caufe of the change of the va- 
riation of the magnetical needle ; with an hy- 
pothecs of the ftruClure of the internal parts of 
the earth - - Halley 
A diffl-rtation concerning the figure of. the 
earth - - Defaguliers 
The diiTertation concerning the figure of the 
earth continued - Defaguliers 
A diflertation concerning the figure of the 
earth, part IT. - Defaguliers . 
An experiment to illuftrate what has been faid 
concerning the figure of the earth Defaguliers 
A phyfical hiftory of the earth and air for the 
year 1732 - - Cyrillus 
Of the figure of the earth, and the variation of 
gravity on the furface - Stirling 
Obfervations on an eclipfeof the earth. May 3, 
1734 - - De Revillas 
Investigations to prove, that the figure of the 
earth nearly approaches to an elliple, accord- 
ing to the laws of attraction in an inverfe ratio 
of the fquare of the distances Clair auet 
A propofal for the meafurement of the earth in 
Ruflia ; read at a meeting of the Academy of 
Sciences of St. Peterfbourg, Jan. 2i, 1737, 
by - Mr* Jof Nic . de life 
Letter containing the adtual menfuration of the 
bafis - - De dfle 
An account of a machine to reprefent eclipfes 
of the earth - - Segner 
A new and particular method of calculating 
eclipfes of the earth ; and of any appulfes of 
the moon to planets and fixed Cars Gerfien 
The motion of projectiles near the earth’s fur- 
face, confidered independent of the properties 
of the conic fed ions - Siwpfon 
Some obfervations on Norwood’s meafure of the 
figure of the earth - De la Land* 
TranH 
III 693 
IX 90 
X261 
XVJI 563 
XXXIII 201 
— 239 
— 277 
— 344 
XXXVIII1S4 
XXXIX 98 
— 294 
XL 19 
— 27 
— 50 
XLI 781 
XLIII 22 
XLV 1 37 
LII 369 
*47 
Abrtdg. J? 
“ 5S7 ' 
I ■ 1 
II.615 
VI 2 250 
VI 384.. - 
— 400 ' 
VIII 625 ■ 
— 324- 
— 138 tl 
-“329 
— 339 
“ 3Si 
X157 
\ 
— 196 
Aa 
