TABLE 7. OCEANOGRAPHIC CRUISES IN WATERS SUR- 

 ROUNDING THE HAWAIIAN ARCHIPELAGO. 



— Cruises made by the JOHN R. MANNING are prefixed with M, those 



by the HUGH M. SMITH, with S. 



2/ 



— Station spacing is in nautical miles. 



3/ 



— Serial observations were to various depths down to 1, 500 meters. 



4/ 



— On lines 100 miles apart. 



5/ 



— Serial observations were to 700 meters. 



6/ In addition, surface phytoplankton hauls were made at 9 stations 

 with a 1-foot net, #25 silk. 



7 / 



— Two legs to 29° N have a station spacing of 60 miles. 



-/ One surface tow on Penguin Banks, 21°-5'N, 157°36'W. 



49 



