WHOLE VOL. 



NORTH AMERICA 



293 



COPPERMINE, CANADA 



Lat. 67°49' N. Long. 115°10' W. Hb = 13 ft. 



PRESSURE AT STATION LEVEL: COR. TO 0° C. (32° F.) AND TO 



GRAV. AT 45° LAT. 



Means of ^(5" IS-^ + nMS'"), 105th meridian W. 



29 inches + 



TEMPERATURE IN DEGREES F. ht = 4^ ft. 

 Means of ^(mean daily Max.+mean daily Min.) 



PRESSURE AT SEA LEVEL 

 1,000 mb. + 



