Figure Page 



12. Temperature, salinity and current velocity profiles for Section A2, 2-3 



April 1968 19 



13. Temperature, salinity and current velocity profiles for Section A3, 4-6 



April 1968 20 



14. Temperature, salinity and current velocity profiles for Section A4, 



8 April 1968 21 



15. Temperature, salinity and current velocity profiles for Section A2, 12- 



13 April 1968 22 



16. Temperature, salinity and current velocity profiles for Section A3, 13- 



14 April 1968 23 



17. Temperature and salinity profiles for Section A4, 14-15 April 1968 24 



18. Temperature, salinity and current velocity profiles for Section A2, 16- 



17 April 1968 25 



19. Temperature, salinity and current velocity profiles for Section A3, 21 



April 1968 26 



20. Temperature, salinity and current velocity profiles for Section A4, 24 



April 1968 27 



21. Temperature, salinity and current velocity profiles for Section A2, 14- 



18 May 1968 28 



22. Temperature, salinity and current velocity profiles for Section A3, 18- 



19 May 1968 29 



23. Temperature, salinity and current velocity profiles for Section A4, 20- 



21 May 1968 30 



24. Temperature, salinity and current velocity profiles for Section A2, 



23-24 May 1968 31 



25. Temperature, salinity and current velocity profiles for Section A3, 



24-25 May 1968 32 



26. Temperature, salinity and current velocity profiles for Section A2, 30 



May 1968 33 



27. Temperature, salinity and current velocity profiles for Section A3, 31 



May-1 June 1968 34 



28. Temperature, salinity and current velocity profiles for Section A2, 18- 



19 June 1968 35 



29. Temperature, salinity and current velocity profiles for Section A3, 20 



June 1968 36 



30. Temperature and salinity profiles for Section A4, 21 June 1968 37 



31. Temperature, salinity and current velocity profiles for Section A2, 24- 



25 June 1968 38 



32. Temperature, salinity and current velocity profiles for Section A3, 



25-26 June 1968 39 



33. Temperature, salinity and current velocity profiles for Section A4, 26- 



27 June 1968 40 



34. Profiles of dynamic topography relative to 1000 decibars for occupa- 



tions of Section A3 during 4-6, 13-14 and 21 April 1968 41 



35. Profiles of dynamic topography relative to 1000 decibars for occupa- 



tions of Section A3 during 18-19, 24-25 May and 31 May-1 June 



1968 42 



36. Profiles of dynamic topography relative to 1000 decibars for occupa- 



tions of Section A3 during 20 June and 25-26 June 1968 43 



37. Variation with time of the surface dynamic heights at the eastern 



slope of the Grand Banks along Section A3 during the 1968 Ice 

 Patrol 44 



VI 



