DEPTHS OF THE OCEAN 



II. Table for Converting Degrees of Fahrenheit into Degrees of 

 Centigrade — Continued 



III. Table showing Decrease of Mean Temperature with 

 Increase of Depth for the whole Ocean 



Calculated from the " Challenger " and all other observations available up to the year 1S95. 



Except in the Norwegian Sea and in the North-West Atlantic to the south-east of Greenland, 

 the temperatures in the North Atlantic at all depths down to the bottom are above the means 

 for the whole ocean as given in this table. On the other hand, the temperatures in the North 

 Pacific in the same latitudes and depths are, for the most part, below these means. 



