FIG UR ES - - ( c ontinu ed ) 



Page 



Figure 26. --Horizontal distribution of density at 100 m. ( July 1962. Contour interval is 



0.25 fi t unit 29 



Figure 27.- -Horizontal distribution of density at 100 m., July 1963. Contour interval is 



0.25 ff t unit 30 



Figure 28.- -Horizontal distribution of density at 100 m., July 1964. Contour interval is 



0.25 <7 t unit 31 



Figure 29.- -Horizontal distribution of oxygen concentration at 100 m., July 1961. Contour 



interval is 0.5 ml./l 32 



Figure 30. --Horizontal distribution of oxygen concentration at 100 m. ( July 1962. Contour 



interval is 0.5 ml./l 33 



Figure 31 .- -Horizontal distribution of oxygen concentration at 100 m., July 1963. Contour 



interval is 0.5 ml./l 34 



Figure 32. --Horizontal distribution of oxygen concentration at 100 m., July 1964. Contour 



interval is 0.5 ml./l 35 



Figure 33. --Horizontal distribution of temperature at 500 m., July 1961. Contour interval 



is 0.2° C 36 



Figure 34. --Horizontal distribution of temperature at 500 m., July 1962. Contour interval 



is 0.2° C 37 



Figure 35. --Horizontal distribution of temperature at 500 m., July 1963. Contour interval 



is 0.2O c 38 



Figure 36. --Horizontal distribution of temperature at 500 m., July 1964. Contour interval 



is 0.2° C 39 



Figure 37. --Horizontal distribution of salinity at 500 m., July 1961. Contour interval is 



0.05 p.p.t 40 



Figure 38. --Horizontal distribution of salinity at 500 m., July 1962. Contour interval is 



0.05 p.p.t 41 



Figure 39. --Horizontal distribution of salinity at 500 m., July 1963. Contour interval is 



0.05 p.p.t. . 42 



Figure 40.- -Horizontal distribution of salinity at 500 m., July 1964. Contour interval is 



0.05 p.p.t 43 



Figure 41 .--Horizontal distribution of density at 500 m., July 1961. Contour interval is 



0.025 a t unit 44 



Figure 42. --Horizontal distribution of density at 500 m., July 1962. Contour interval is 



0.025 a t unit 45 



Figure 43. -- Horizontal distribution of density at 500 m., July 1963. Contour interval is 



0.025 ct, unit 46 



Figure 44. --Horizontal distribution of density at 500 m., July 1964. Contour interval is 



0.025 a t unit except where shaded 47 



Figure 45. --Horizontal distribution of oxygen concentration at 500 m., July 1961. Contour 



interval is 0.2 ml./l 48 



Figure 46. --Horizontal distribution of oxygen concentration at 500 m., July 1962. Contour 



interval is 0.2 ml./l. . 49 



Figure 47. --Horizontal distribution of oxygen concentration at 500 m., July 1963. Contour 



interval is 0.2 ml./l ; 50 



Figure 48. --Horizontal distribution of oxygen concentration at 500 m., July 1964. Contour 



interval is 0.2 ml./l 51 



Figure 49. --Vertical profiles of temperature in July 1961 along specified lines of lati- 

 tude. Longitudinal relationships between profiles are preserved. Sea floor is 

 stippled. Contour interval is 1° C. Depth scale is logarithmic 52 



Figure 50.-- Vertical profiles of temperature in July 1962 along specified lines of lati- 

 tude. Longitudinal relationships between profiles are preserved. Sea floor is 

 stippled. Contour interval is 1° C. Depth scale is logarithmic 53 



Figure 51.-- Vertical profiles of temperature in July 1963 along specified lines of lati- 

 tude. Longitudinal relationships between profiles are preserved. Sea floor is 

 stippled. Contour interval is 1° C. Depth scale is logarithmic 54 



Figure 52.-- Vertical profiles of temperature in July 1964 along specified lines of lati- 

 tude. Longitudinal relationships between profiles are preserved. Sea floor is 

 stippled. Contour interval is 1° C. Depth scale is logarithmic 55 



Figure 53.-- Vertical profiles of salinity in July 1961 along specified lines of 

 latitude. Longitudinal relationships between profiles are preserved. Sea floor 

 is stippled. Contour interval is 0.2 p.p.t. except where shaded. Depth scale is 

 logarithmic 56 



iv 



