60 



REPORT OF THE COMMISSIONER OF FISH AND FISHERIES. 



Becord of ocean temperatures and specific grarlties hy the TJ. S. Fish Commission steamer 

 Albatross, July 1, 1891, to June 30, 1892. 



[Each specimen was taken at about 1 foot below the surface. For observations which have been 

 reduced to 60° V., indicating densities referred to pure water at 60° F., the constant 0-82 lias been 

 subtracted from the result in order to convert the latter into absolute densities at 15° C] 



