82 



HOBBS— CHARACTERISTICS OF THE 



[April 22, 



well brought out in a map and section by Helland-^ of the Kangerd- 

 lugsuak fjord and glacier, but even better by recent maps of the 



on ice — 

 on land — 



Fig. 22. Map of a glacier tongue, which extends from the inland-ice 

 down the Umanak fjord (after von Drygalski). 



^ A. Helland, "On the Ice Fjords of North Greenland and on the 

 Formation of Fjords, Lakes, and Cirques in Norway and Greenland," Quart. 

 Jour. Geol. Soc, Vol. ^2), i877, PP. 142-176. 



