riGUiSS 



Frontispiece: The Windward or High Islands of the Hawaiian Archipelago. 



Hufih M. Smith Cruise 1 



1. Station positions. 



2. Profiles of isobaric surfaces relative to the 1,000 decibar surface. 



3. Geopotential topography of 0, 50, 100, 200, and 300 decibar surface. 

 k. Temperature profiles. 



5. Variation in depth of the 75°, 70°, 65°, and 60°F. isotherms with time. 



6. 3igma-t profiles. 



?. Topography of the 23.6, 24.0, 25.0, and 26.0 sigma-t surfaces and salinity on 

 these surfaces. 



8. Salinity profiles. 



9. Salinity at the sea surface. 



10. Dissolved oxygen profiles. 



Hugh M. Smith Cruise 10 



11. Station positions. 



12. Profiles of the isobaric surfaces relative to the 1,000 decibar surface. 



13. Geopotential topography of the 0, 50, 100, 200, and 300 decibar surfaces. 



14. Temperature profiles. 



15. Topography of the 75°?. isotherm. 



16. Sigma-t profiles. 



17. Sigma-t at the sea surface. 



18. Topography of the 23.2, 24. 0, 25. 0, and 2fa.O sigma-t surfaces. 



19. Salinity profiles. 



20. Salinity at the sea surface. 



21. Dissolved oxygen profiles. 



Hugh M. Smith Cruise 12 



22. Station positions. 



23. Profiles of the isobaric surfaces relative to the 1,000 decibar surface. 



24. Geopotential topography of the 0, 50, 100, and 200 decibar surfaces. 



25. Current vectors computed from GEK measurements. 



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