Fialicry Iiidtiatrit-s of tho Unifed States, Sect. III. 



OCEAN TEMPERATURE CHART No. 27 



By RICHARD RATHBUM, 



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 1882. 



aSSTJED IN 1886.) 



r 



STATIONS 



u 



z 



< 

 S 

 u. 

 O 

 ii. 



Q 



o 



Ul 



a. 



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Ul 



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 z 



Petit Manan Island 

 Mount Desert Roch 

 Matinlcus Rock 

 Seguin Island 

 Boon Island 

 Thatcher's Island 

 Pollock Rip L S. 

 Nantucket N. Sv 8hoa( L. S. 

 Vineyard Soond L. S. 

 Brenton's Reef .1. Sk 

 Block Island 

 Fire Island 

 Sandy MoflRLS. 

 AhsecmiliilBl 

 FTvd Ts&am BaiJf US. 

 Wilder Quarbr Shoal 1. 8. 

 Body's l^laniL 



