FIGURES (Continued) 



Page 



16, Ice conditions, Weddell Sea - 11 December 1956 to 



16 January 1957 32 



17, Ice conditions, Weddell Sea - 12 Febaruary to 



16 February 1957 3li 



18, Ice conditions enroute Ross Sea - 13 October to 



16 October 1956 • • 35 



19, Ice conditions enroute Ross Sea - 17 October to 



20 October 1956 35 



20, Ice conditions, Ross Sea - 20 October to 6 November 1956 , , 38 



21, Ice Conditions, Ross Sea - 6 November to 12 November 1956 . , U2 



22, Ice conditions, Ross Sea - 15 December to 20 December 1956 , U3 



23, Ice conditions, McMurdo Sound , , h5 



2U, Ice conditions, Ross Sea - 27 December to 29 December 1956 • U8 



25, Ice conditions, Ross Sea - 15 January to 20 January 1957 . . U9 



26, Ice conditions, Knox and Badd Coasts - 21; January to 



31 January 1957 <. • • ^2 



27, Ice conditions, Knox and Bidd Coasts - lli February to 



17 February 1957 ^3 



28, Ice conditions, Ross Sea - 9 March to lli March 1957 55 



29, Deep Scattering Layer (DSL) 62 



TABLE 



1, Transparency and Water Color ,.,, «••••<>• 59 



