Figure Page 

 9. Vertical distribution of temperature (°C) and salinity (°/oo) in the 

 upper 1700 m. Contour intervals 1C° (except in thermocline — shaded 

 area) and 0.25°/oo. Stations 37-53, 11-14 February 1966, EVER- 

 GREEN 31-779. E indicates position of equator 12 



10. Vertical distribution of density (o-„ in g/1). Stations 37-53, 11-14 Feb- 



ruary 1966, EVERGREEN 31-779. Contour intervals 0.5 g/1 except 

 in pycnocline (shaded area) on 1700 m section. E indicates position 

 of equator 13 



11. Vertical distribution of temperature (°C) and salinity (°/oo) in the upper 



300 m. Contour intervals 1C° and 0.1°/oo. Stations 1-19, 22-26 March 

 1966, EASTWIND 31-987. E indicates position of equator 14 



12. Vertical distribution of temperature (°C) and salinity (°/oo) in the upper 



1800 m. Contour intervals are 2C° (except in thermocline — shaded 

 area— and in 4-6°C range) and 0.25°/oo. Stations 1-19, 22-26 March 

 1966, EASTWIND 31-987. E indicates position of equator 15 



13. Vertical distribution of density (o-t, in g/1). Stations 1-19, 22-26 



March 1966, EASTWIND 31-987. Contour intervals 0.5 g/1 except 

 in pycnocline (shaded area) on 1800 m section. E indicates position of 



14. Vertical distribution of temperature (°C) and salinity (°/oo) in the upper 



equator 16 



300 m. Contour intervals 1C° and 0.1°/<k.. Stations 1-18, 26-30 October 

 1966, ROCKAWAY 31-1059. E indicates position of equator 17 



15. Vertical distribution of temperature (°C) and salinity (°/oo) in the upper 



1700 m. Contour intervals are 2C° (except in thermocline — shaded 

 area— and in 4-6°C range) and 0.25°/oo. Stations 2-18, 26-30 October 

 1966, ROCKAWAY 31-1059. E indicates position of equator 18 



16. Vertical distribution of density (o-t, in g/1). Stations 1-18, 26-30 



October 1966, ROCKAWAY 31-1059. Contour intervals 0.5 g/1 except 

 in pycnocline (shaded area) on 1700 m section. E indicates position of 

 equator 19 



17. Vertical distribution of temperature (°C) and salinity (°/oo) in the upper 



300 m. Contour intervals 1C° and 0.1°/oo. Stations 19-37, 30 October- 

 2 November 1966, ROCKAWAY 31-1059. E indicates position of 

 equator 20 



18. Vertical distribution of temperature (°C) and salinity (°/oo) in the upper 



1800 m. Contour intervals 2C° (except in thermocline — shaded area — 

 and in 4-6°C range) and 0.25°/oo. Stations 19-37, 30 October-5 Novem- 

 ber 1966, ROCKAWAY 31-1059. E indicates position of equator 21 



19. Vertical distribution of density (o-,, in g/1). Stations 19-37, 30 October- 



5 November 1966, ROCKAWAY 31-1059. Contour intervals 0.5 g/1 

 except in pycnocline (shaded area) on 1800 m section. E indicates 

 position of equator 22 



20. Vertical distribution of temperature (°C) and salinity (°/oo) in the upper 



300 m. Contour intervals 1C° and 0.1°/oo. Stations 38-57, 3-6 Novem- 

 ber 1966, ROCKAWAY 31-1059. E indicates position of equator 23 



21. Vertical distribution of temperature (°C) and salinity (°/oo) in the upper 



1600 m. Contour intervals 2C° (except in thermocline — shaded area — 

 and in 4-6°C range) and 0.25°/oo. Stations 38-57, 3-6 November 1966, 

 ROCKAWAY 31-1059. E indicates position of equator 24 



VI 



i 



