

z 



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LEGEND 



GljAcialdtuft tnid alhiviii! 



GoXewfxy foi-uiaiioii 



t-filct'ly tkt/i-^eddeft, silir.*^^ts rtir- 

 soTTic do7.<nnit*i at hase 





M^gwram famjuatioii 



and, TTLetcu-ffiUHx 



MacDouald formfrticiEn- 



Symbols 



Geolo^cal \taix3xAaxy 



IL5°50 



nsbo' 



M9 GILLIVRAY 



RANGE 



]15°so' 



11500' 



TopograpJvy from, siti-veys jrvade. by 

 the. J^oiiridary Co. 

 A 



Section along line A B 



GEOLOGY OF THE FORTY-NINTH PARALLEL, B^ R.A.Daly. 



Scale: 62500 = 0-986't StatuteMiles to llacli 



CoTctour intervaL, 100 feet 



Beprtnted, hj permissioTL of Chijef AstronoT/ier, 

 to accompajKy GeoTogioal Survey Memoir' Jf? 38 



