Fishery Industries of the United States, Scut. III. 



OCEAN TEMPERATURE CHART No. 28 



By RICHARD RATHBUN. 



Isothermal lines connecting the series of Light House Stations represented on Chart No. i, constructed for 

 every five degrees of temperature, Fahrenheit, from 40 degrees to 80 degrees, inclusive, for the year 1883, 



(ISSXr£D IN 1886.) 



STATIONS 



UJ 



z 



< 



u. 

 O 



=3 



a 

 o 

 o 



u 



Q. 



< 



id 



UJ 



z 



z 



< 



z 

 o 



Petit Manan Island 

 Mount Desert Rock 

 Matinicus Rock 

 Sequin Island 

 Boon Island 

 Thatcher's Island 

 Pollock Rip L. S. 

 Nantucket N. S, STioal L. S. 

 Vineyard Sound L. S. 

 Brenton's Reef L. S. 

 Block Island 

 Fire Island 

 Sandy Hook LSk 

 Absecon Inlet 

 Five Fathom Bank L. S. 

 Winter Quarter Shoal L. S. 

 Body's Island 



