SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 75, NO. 5. PL. 55 



I 



Fjg. I. — View of the head of Tilted Mountain cirque showing the Eldon 

 tihed up against the Devonian limestones (see fig. 27). 



Locality. — Western side of Sawback Range opposite outlet of Baker Lake. 

 7.9 miles (12.7 km.) in an air line northeast of Lake Louise Station, Alberta. 



I II.. J. — Tilted ATountain Brook Falls, where the thick-bedded dolomitic 

 limestones at the summit of the Lyell dip westward beneath the Alons. Tilted 

 Mountain in the distance above the falls. 



Locality. — About i mile (1.6 km.) east-southeast of the outlet of Baker 

 Lake, 7.9 miles (12.7 km.) in an air line northeast of Lake Louise Station, 

 Alberta. 



