PLATE LXXXVII 



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Fig. 1. MORAINE CONE WITH RAISED BEACH MATKRIAL 

 Mount Larsen on the right. " Backstairs Passage " is behind the cone 





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Fig. 2. UPTHRUST SERPUL^ DEPOSITS 

 About IGO feet (49 m.) above sea-level, near Backdoor Bay, Cape Royds. The figures 

 show the position of the deposit of serpulw. Cape Royds, bounding Backdoor Bay 

 on the west, is in the middle distance ; beyond is McMurdo Sound and the Royal 



Society Range 



[To face p. 266 



