

88° 





87 = 





86° 



1 1 



85"» 84» 



■^e" 











- n/ 



T^ /^ 







/ 



/ 



/ /y^^S 59 60 

 •56 

 ^»54 <^ 



62 63 64 \J 



f 



-45« 



I 



J^ 





53 

 52 



8 •- 

 9»- 



7,Jr 1 



A 







N 



MS 



IO«v 













.-* 



47 



It •/ 













J^ 



.. ^ 



'2 v/ 





^> 1 



-440 





>45 



§ 



^»v 

 ^ 

 ^ 



$ 



13^ 



r 





' 44<>- 







'■^40 





18 "^ 



\ 





-430 





^39 

 '^J4 



32 



19 

 20 

 21 

 22 

 23 

 24 



V 



•- 



430- 



-420 





-* 30 29 



i/ 





430. 



23 



25 SO(mi) 



so.ooo 



30,000 IO0,OO0(ffl) 





8e« 



1 





87« 



• 





86«» 



1 



850 840 



1 1 1 



Figure C-2. Study sites at Lake Michigan. 



114 



