3 20 INDEX. 
Leyden , account of an obfervation of an Eclipfe made 
there, by profefifor Lulofs, p. 30. 
Linnau j, his opinion of certain fpecies of worms found in 
the human body, p. 13 1. — Extract of a letter from 
him to John Ellis, Efq*, containing his opinion concern- 
ing an Amphibious Bipes, p. 19 1. 
Lizards , account of, p. 199. 
Longitude , Method of meafuring a Degree of upon the 
parallels of the iEquator, by the Rev. John Michel, 
B. D. F. R. S. p. 1 19. account of a new method of 
determining the Longitude of places from obfervation 
of the Eclipfes of Jupiter’s Satellites, by M. Wargentin, 
p. 278. — account of the old method, p. 279.— -.why de- 
fective, p. 281. — Example of the new method, 283. 
Ludgvan, in Cornwall, account of native Tin difcovcred 
by Mr. Borlafe of that place, p. 35. 
Lulofs , profefior, F. R. S. his account of afolar Eclipfe 
obferved at Leyden, p. 30. 
** >i 
M. 
Mahomet, print of his camel’s foot where, p. 44 in what 
rank he is held by the Arabs, p. 46. — name of a Cape, 
P - 4 5* 
Maittaire , a Criticifm of his upon Martial, p. 33. 
Mallet , Aftronomer Royal at Upfal, his account of 
the Tranfitof Venus over the Sun, p. 72. — State of the 
Sky before the Tranfit, p. 73. — with what Telefcope and 
Micrometer he obferved it, p. 74. — by whom he 
was afiifted, p. 77. — an account of the obfervations, p. 
7 $. — his opinion about it, and the conclufions he draws 
from them, p. 86 — his theory of the parallaxes of al- 
titude for the Sphere, p. 244. — of the apparent Diameter 
of the Moon, p. 246. 
Martial , a reading of his defended againft Bochart, p. 32. 
Majkelyne , Rev. Mr. Nevll, AftronomerRoyal, F. R. S, let- 
ter to him from Mr. Wargentin, p. 278. 
Mafon , Mr. referred to,p. 91. 
Maty , 
