STATION 19 



M/V Hugh M. Smith ; Cruise 12, 21°50'N., 156°47'W., Octo- 

 ber 29, 1951. Messenger time: 1655 GCT. Weather: 00, 

 cloud coverage 10. Wind: 190°, 13 kt. Sea: 5-8 ft. Wire 

 angle: 08°. Depth of water: 2680 f. 



OBSERVED 



INTERPOLATED AND CALCULATED 



1/ Values do not agree within 0.02 [ig at/1 tolerance. 

 Average value used in constructing phosphate- 

 temperature curve. 



127 



