45^ 



—I 1 r- 



35' 



llSaC 



25 



20' 



^300- 



:,^eoo- 



5cr- 



401. 



lANTA yONlCA iAY 



STATUTE MILES 

 BOTTOM CONTOURS IN FEET 



DRIFT CARD RETURNS 

 CRUISE OF 

 JULY 26-27, 1956 



4 5' 



iiS'^o' 



20' 



