Photo li\- K. (.'. W". I.' tt. 

 WORKING UP THROUGH THE VAST AND BROKEN IKUNT OE JiUNGA GLACIER 



"Dav after dav we passed 1)et\veen these portals and climhcd over the crcvassed and 

 hummnckv ice in order to trace the connection of the rocky section of Titkana Peak with 

 that of Robson. Thanks to the fine fossil fauna found in Billings Butte, and the slope of 

 the layers of rock, a satisfactory 'tie' was made across the glacier to the limestones ot Kob- 

 son" (see text, page 638). 



633 



