LAKES AT CAPE ROYDS 



163 



J' 



PLAN OF 



COAST LAKE 



Ross Island. 



Showing sysfem or cracks in ice due partly to contraction 



or uppermost layer or ice during winter cold partly to ttie 



expanding and bursting action of itie subsequently frozen 



deeper layers of water 



SCALE OF LINKS 



I ' ' ^-^ 



Kenyte 



Fig. 54 



