Fiahery ludastiies of the United States, Sect. XQ. 



OCEAN TEMPERATURE CHART No. 29 



By EICBASD RATREDHi 



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

 every five degrees of temperature^ Fahrenheir, from 40 degrees to 80 degrees, inclusive, for the year 1884. 



dfisimi IS 1BB6J 



STATIONS 



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PfitltManan Island 

 Mount Desert Itock 

 Matinicus: Bocx 

 Seguin Island 

 Bonn Island 

 Thatcher's Island 

 Pflllock Rip L. S. 

 Nantucket N. S. Shoal L. S. 

 Vineyard SouniTL^^^ 

 Brenton'siReef LS. 

 Block Island 

 Fire Island 

 Sandy Hook L S. 

 Absecon Inlet 

 Five Fathom Bank L S 

 Winter Quarter Shoal L S. 

 Body's Island 



