8 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 75 



Alberta, to Golden, B. C, is necessary, as the sections studied are 

 within this area of approximately 95 miles (152.9 km.) between 

 Kicking Horse Canyon and the line of Canal Flats. The full map 

 will be used again in a paper discussing several sections between 

 Glacier Lake, Alberta, and Canal Flats. 



The base for this map is a large map of southern Alberta issued 

 by the Department of the Interior, Ottawa, Canada. Scale i : 79200 

 or 12.5 miles (20.1 km.) to the inch. The true north and south is 

 shown by the land survey lines. 



The attached heavy faced letters A to O indicate the following 

 localities : 



A. Locality of lower Mons fossils between Beavermouth and 

 Anzac on the Canadian Pacific Railway. Another locality is at 

 Donald, 12 miles (19.3 km.) southeast of Beavermouth, B. C. 



B. Area about the head of Glacier Lake where there is a fine 

 geologic section that is located a little to the right and east of B. 



C. Area about Mt. Wilson, the typical locality of the Wilson 

 Quartzite. 



D. Locality of a fine section on Siffleur River. Mt. Sedgwick is 

 about 3 miles west of D. 



E. Section Mountain is just above the right upper end of E, at 

 the head of Clearwater River. The Clearwater section is about the 

 upper part of the letter E. 



F. Location of Fossil Mountain section. Baker Lake is at the 

 lower end of the F. 



G. Douglas Canyon section is at about the upper side of G at the 

 northwest end of the Sawback range. 



H. Location of Ranger Canyon section in Sawback range. 



L Area of Ghost River section on the west side of Ghost River 

 where it turns south after passing out from its canyon. 



J. The location of the Glenogle graptolite beds is both east and 

 west of Glenogle station on the Canadian Pacific Railway. 



K. Type locality of the Beaverfoot formation on the Beaverfoot 

 range is a little north of K. 



L. Ottertail escarpment where the L^pper Cambrian Ottertail lime- 

 stone is well exposed along the river to the southeast. 



M. Harrogate. Warm Spring Creek cuts back into the range but 

 not as far as Cedar Creek 4 miles (6.4 km.) south, which was prob- 

 ably taken as the division line between the Beaverfoot and Brisco 

 ranges. 



N. Sinclair Canyon between the Brisco and Stanford ranges and 

 the most important canyon between Golden and Canal Flats. The 



