NO, 9 



MARINE INVERTEBRATES, ALASKA — MacGINITIE 



19 



Table i. — Average surface temperature records, Arctic Ocean, Point Barrow, 

 Alaska, August-September 194S, and July 1949 to August 1950 



Year 



Month 



1948 August 



September 



1949 July 



August 



September 



October 



November 



December 



1950 January 



February 



March 



April 



May 



June 



July 



August 



Temperature 

 "C 



— 1.06 

 0.90 



5-50 

 2.8s 

 0.02 



— 1.80 



— 2.00 



— 2.00 



— 2.00 



— 1-95 



— 1.90 



— 1.80 



— 0.90 

 1.30 

 570 



Remarks 



Floating ice all during summer 



No summer ice 



No summer ice 



