TABLES 



Page 



1. Station curves and observed oceanographic data, Hugh M. Smith cruise 38 ... . 8 



2. Observations at BT lowerings, Hugh M. Smith cruise 38 65 



3. Observations at BT lowerings, Charles H. Gilbert cruise 32 73 



4. Observations at BT lowerings, John R. Manning cruise 34 80 



5. Surface salinity, inorganic phosphate, ajid temperature observations, 



Charles H. Gilbert cruise 32 87 



6. Weather observations, Hugh M. Smith cruise 38 90 



7. Weather observations, Charles H. Gilbert cruise 32 95 



8. Weather observations, John R. Manning cruise 34 99 



9. Transparency, water color, and related observations, Hugh M. Smith cruise 38 . 104 



10. Transparency, water color, and related observations, Charles H. Gilbert 



cruise 32 105 



11. Carbon fixation, inorganic phosphate, and surface temperature observations, 



Hugh M. Smith cruise 38 106 



12. Zooplankton station data and sample volumes, Hugh M. Smith cruise 38 107 



13. Zooplankton station data and sample volumes, Charles H. Gilbert cruise 32 ... 109 



14. Common and scientific names of fish caught 110 



15. Surface troll catch ajid related data, Hugh M. Smith cruise 38 110 



16. Surface troll catch and related data, Charles H. Gilbert cruise 32 Ill 



17. Surface troll catch and related data, John R. Majinlng cruise 34 112 



18. Longline station data and catch per 100 hooks, John R. Manning cruise 34 .... 113 



19. Longline catch record in numbers offish, John R. Manning cruise 34 114 



20. Summary of live -bait fishing, Charles H. Gilbert cruise 32 115 



21. Summary of fishing for bait, Charles H. Gilbert cruise 32 118 



22. Skipjack length frequency by sex, Charles H. Gilbert cruise 32 119 



23. Yellowfin length frequency by sex, Charles H. Gilbert cruise 32 121 



24. Marquesan sardine length frequency by sex, Charles H. Gilbert cruise 32 .... 122 



25. Yellowfin length frequency by sex, John R. Manning cruise 34 123 



26. Bigeye length frequency by sex, John R. Manning cruise 34 126 



27. Albacore length frequency by sex, John R. Meinning cruise 34 128 



28. Skipjack length frequency by sex, John R. Manning cruise 34 129 



29. Record of daily sightings of bird flocks, scattered birds and tuna schools, 



Hugh M. Smith cruise 38 130 



30. Record of dally sightings of bird flocks, scattered birds, and tuna schools, 



Charles H. Gilbert cruise 32 132 



31. Record of daily sightings of bird flocks, scattered birds, and tuna schools, 



John R. Manning cruise 34 134 



32. Record of aquatic mammals sighted, Hugh M. Smith cruise 38, Charles H. 



Gilbert cruise 32, ajid John R. Manning cruise 34 136 



