Table 20. --Release and recovery points of sand -ballasted drift bottles that were released 

 in 1955 on the Frankfort, Michigan -Sturgeon Bay, Wisconsin transect (cont'd) 



June 23 

 9 



44*44 • 



10 



44*44 • 



11 



44*45 • 



12 



44*46* 



August 19 

 1 



44*38' 



44*38' 



44*40 • 



100 



