INDEX. 
T page 
Tapir , from Sumatra, an account of its skeleton, - 272 
U 
Urethra , on the re-establishment of a canal in the place of 
a portion of the urethra which had been destroyed, - 300 
Urinary organs and urine , an account of those belonging 
to two species of the genus Rana, - - - 95 
Vas breve, on the discovery of valves in the branches of it, 
lying between the villous and muscular coats of the 
stomach, - ----- 35 
Volcano , lunar , notice respecting the appearance of one,, 130 
— — notice of three recorded by Sir William 
Herschel in the Philosophical Transactions, - 132 
W 
Whidbey, Joseph, Esq. A farther account of fossil bones 
discovered in caverns inclosed in the lime-stone rocks 
at Plymouth, - - - - - 133 
From the Press of 
IV. BULMER $ TV. NICOL, 
Cleveland-row, St. James's, 
London. 
V 
