DESCRIPTION OF GLACIER 



531 



stitute the main glacier. The Blackburn branch is fed by numerous 

 large tributaries, all of which contribute their lateral moraines to form 

 the medial moraines of the master glacier, imparting to it a pronounced 1y 

 ribboned appearance. 



Mt. Blackburn 



^Regal Mt 



Figure 3. — Map of Kennecott Glacier, its Tributaries and gathering Grounds 

 Drawn from map accompanying Bulletin 374, U. S. Geological Survey. 



LOCATION 



The gathering grounds lie on the southern and eastern flanks of 

 Mount Blackburn, on the southern slopes of Mount Eegal, and along 



