LEGEND 



.Kitciienej* farrmatioij 



WoLf fox-niaHoxi 



^rifft,SiiJif/.fbfritw uttti lOn^JmnefftJesrfft'e)' colours . 



niid^ a. innsfii.ve inttihtJ if nt^itjrif^i^iu Zimcsttftu 



irojK- lougloinuj-nu- 



1777 



'/''£-:- V 



e- fidtist, npangle-d svitlt Itrr^e. hioUte crysf^als 



schi^stoe/e. *fUfU''tzitc nnd. jrilcfi- schist 



Iixtx-Hsive 



e: 



i J 



Syxabols 



U7oo' 



ShectN? 6. ; 



11630' 



S E L K I R 



M O U N T A IN 



PortHill 



PURCELL TRENCH 



JUoo' 



55' 



IL630' 



TopograpJi^' /I'O/n. surveys Tiicule. hj 

 t7i& ^oziJzdciry Co. " - 



G« olo gical 1 > OTUtdairy 





Glacial striae 



Note, StnbctureofFieSdUaTv series, sTiowtl 

 OTv sectzoTL, mer^efy diagra/runaitc. 

 Xoea&tie^ of cJhe.miJUilh' arixifyxe^ 

 roc^s, shown, thtxs, +900 







SectioiL along line A B 



GEOLOGY OF THE FORTY-NINTH PARALLEL, ByR.A.Daly. 



Scale: 62500 = 0-9864 Statute Miles to IIucIl 



JVEle: 



CoTtiovT tntervoL, 500 feet 



Heprmtedy by permzssioTV of Chief Astronomer, 

 to accompany Gealogical Survey Memoir N9 38 



