400 INDEX. 



Red snow, — red dew, — red water, — described by Ehreiiberg-, 122 



341 

 Rennel, Major, his chart of the Atlantic, 187 

 Ross, Captain, latest intelligence of, 187 

 Romans, Luxury of, 

 Sang, Edward, on the adaptation of the fly-wheel and pulley of the 



turning-lathe to a given length of band, 239 



Silvertop, Colonel, on the lacustrine basins of Baza, Albania, in 



the Province of Granada in Spain, 63 

 Snow, red, described by Ehrenberg, 122 



on the existence of animalcules in,' 180 



Statistics, notices in, 187 



Thomson, Allen, observations on the development of the vascular 



system in the fcetus of vertebrated animals, 88, 231 

 Tirhoot, nitrous atmospheres of, 177 

 Trees, preservation of, from hares, 186 



cure of wounds in, 186 



Turning-lathe, observations on, 239 



Valleys, on the formation of, in Auvergne, by Dr Daubeny, 201 



Water-spouts described, 176 



Wemerian Society, proceedings of, 173, 377 



Whale, vertebrse of, described by Graves, 39 



Zoology, notices in, 180, 386 



NEILL & CO. PRINTERS. 



