456 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 90 



SOUTHWEST POINT, ANTICOSTI, CANADA 



Lat. 49° 24' N. Long. 63° 33' W. H b = 30 ft. 



Means of i(8 n 30 m + 20 11 30 m ), 60th meridian W. 



700 mm + 



Date Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. Means 



M'ns 59.5 60.2 57.9 59.7 59.7 57.9 58.4 59.7 61.0 58.7 60.2 58.5 59.2 



