267 



Observations on the Temperature of the Sea, made during the 



Voyage of H.M.S. Rattlesnake, Dec. 1846 Tuly 1847. By 



Joseph Dayman, R.N., Lieut, and Assistant-Surveyor. 

 {From Mr John Macgillivray^s " Voyage of the Rattlesnake^'' 

 vol. i. p. 329.) 



