Se J level 



Warren 

 Island 

 qd 

 Sea level-^tsfcrTUT? 



JGzsJie varx>r Passage 



Screen Islands 



^*i Wrangell bland 

 dt Kgr qd *gs son 3 d sph ph sph qd sph qdsphjn 



G ravin a . sy nclinoriuW N _ : ' '" •'■* -•' '-.-"'W^ ****•" ^ AJ ;j|NJ!|glN^^ 



B' Wrangell-Revillagi^edo beltof metamorphic rocks 



Kehii Stra.it 



Tba 



Dunca/z 

 CaiiaL 



i level 



Kuiu Island 

 Orfs 



St 



J* 



|ft /T<?/oa Straits 



* Cmc .Cpl C P C \ *d V* 



SI Da Dgt J Cpc ;T»cl Da- Cpl ;Cpl Cpl "Kay Ksg ; 



Dgt 



Kupreanof Island 

 Cpl "feci 

 ■fiav ;"6av/ Dgt Da Dsa 



Kjjs 



FredericTt Sontu/ 



5 O 



i i I ' ' ' 



